Repair and Diagnosis (Single Page)
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Quick Lookups
Electrical Component Locations
Fluids
Technical Bulletins
Tire Fitment
Wiring Diagrams
- Accessories & Equipment
- Body Interior
- Traveler Module
- Connector Identification
- Description & Operation
- Self-Diagnostic Tests
- Notes
- Test 1A - Diagnosing Traveler Module
- Test 1B - Diagnosing A Blank Screen On Traveler
- Test 1C - Checking For Communication
- Test 2A - Diagnosing Traveler Illumination
- Test 2B - Diagnosing Headlight On Input To Traveler
- Test 2C - Diagnosing Panel Light Level On Input To Traveler
- Test 2D - Diagnosing For Short On Headlight CKT Input To Traveler
- Test 3A - Diagnosing Fuel Level Input To Traveler
- Test 3B - Diagnosing Fuel Gauge
- Test 3C - Diagnosing Fuel Gauge Circuit For A Short
- Test 3D - Diagnosing Sending Unit/Fuel Gauge CKT For Calibration
- Test 4A - Checking For Communication With Engine Controller
- Test 5A - Verification Test
- Vehicle Communications Tests
- Test 1A - Blank DRB-II Message Screen
- Test 1B - Blank DRB-II Message Screen
- Test 2A - Ram Test Error
- Test 3A - ROM Checksum Error
- Test 4A - Keypad Test Failure Message
- Test 5A - Testing DRB-II
- Verification Test 6A
- Test 7A - Bus Failure Messages
- Test 8A - Short To Battery On Bus
- Test 9A - Short To 5 Volts On Bus
- Test 10A - Short To Ground On Bus
- Test 11A - Bus (+) & (-) Shorted Together On Bus
- Test 12A - No Termination On Bus
- Test 13A - Bus Bias Level Too Low On Bus
- Test 13B - Bus Bias Level Too Low On Bus
- Test 14A - Bus Bias Level Too High On Bus
- Test 14B - Bus Bias Level Too High On Bus
- Test 15A - No Bus Bias On Bus
- Test 16A - Bus (+) Open On Bus
- Test 17A - Bus (-) Open On Bus
- Test 18A - Bus (+) & Bus (-) Open On Bus
- Test 19A - Not Receiving Bus Messages Correctly On Bus
- Test 20A - No Response Messages
- Test 21A - Testing Traveler For No Response
- Test 21B - Testing Traveler For No Response
- Test 22A - Testing Single Board Engine Controller (SBEC) For No Response
- Traveler Module
- Cruise Control Systems
- Connector Identification
- Description
- Operation
- Self-Diagnostic System
- DRB-II Test Functions
- Trouble Shooting
- No Cruise Control When Set Button Is Pressed & Released
- Cruise Control Engages Without Actuating Cruise Set Button
- Cruise Control Engages When Engine Is Started
- Erratic Speed Or Engine Shuts Off
- Cruise Control Disengages On Rough Road
- Engine Does Not Return To Normal Idle
- No Resume When Resume Button Is Pressed
- Cruise Control Does Not Disengage With Brake Pedal Depressed
- Testing (Without DRB-II)
- Removal & Installation
- Wiring Diagrams
- Self-Diagnostic Tests
- Notes
- Test SP-1A - Reading Fault Codes
- Test SP-2A - Repairing Power & Ground Supply For Open To Servo Solenoids
- Test SP-2B - Code 34, Cruise Control Vacuum Solenoid Control Circuit
- Test SP-2C - Code 34, Cruise Control Vent Solenoid Control Circuit
- Test SP-3A - Code 15, No Vehicle Speed Signal
- Test SP-3B - Code 15, No Vehicle Speed Signal (Ac, AP Or AY Bodies)
- Test SP-4A - Checking Cruise Control Switches
- Test SP-5A - Checking Cruise Control On/Off Switch Circuits
- Test SP-5B - Repairing Cruise Control Switch Circuits For A Short To Ground
- Test SP-5C - Checking Switch Wiring For Short To Ground
- Test SP-5D - Checking Switch Wiring For Open Circuit
- Test SP-6A - Checking Cruise Control Resume Switch Circuit
- Test SP-6B - Checking Cruise Control Resume Switch Circuit
- Test SP-7A - Checking Cruise Control Set Switch Circuit
- Test SP-7B - Checking Cruise Control Set Switch Circuit
- Test SP-9A - Testing Cruise Control Switch Circuits
- Test SP-9B - Testing CLOCKSPRING Circuit For Shorts
- Test SP-9C - Testing CLOCKSPRING Circuit For Open
- Test SP-10A - Repairing Cruise Control Switch Circuits For Short To Ground
- Test SP-11A - Checking Brake Switch Circuits For Open
- Test SP-11B - Checking Brake Switch Circuits For Shorts
- Test SP-12A - Checking Cruise Control Servo Operation
- Test SP-12B - Checking Vacuum To Cruise Control Servo
- Test SP-13A - Checking Park/Neutral Safety Switch
- Test SP-14A - Checking For Intermittent Faults
- Test SP-VER - Cruise Control Verification
- Gauges & Instrument Panels
- Instrument Panel - Standard
- Description & Operation
- Testing
- Notes
- Air Bag Warning System
- Check Engine Warning System
- Distance Sensor (Speed Sensor)
- Brake System Warning Light Test
- Combination Oil Sending Unit Test
- Fuel Gauge Circuit & Fuel Gauge Sending Unit Test
- Headlight Switch Test
- Headlight Switch Terminal Continuity Specifications
- Low Oil Pressure Warning Light Circuit Test
- Oil Pressure Gauge Circuit Test
- Sending Unit Test
- Speedometer Circuit Test
- Tachometer Circuit Test
- Temperature Gauge Circuit Test
- Turn Signal Cancel Solenoid Test
- Turn Signal Switch Test
- Voltmeter Circuit Test
- Removal & Installation
- Notes
- Cluster Bezel R & I
- FOGLIGHT Relay R & I
- Gauge Alert Module Or Low Fuel Relay R & I
- Gauges, Speedometer Or Tachometer R & I
- Headlight Switch R & I
- Instrument Cluster R & I
- Instrument Cluster Bulbs R & I
- Message Center R & I
- Printed Circuit Board R & I
- Rear Defogger Switch R & I
- Switch Pod R & I
- Tachometer Drive Module R & I
- Turn Signal Cancel Solenoid R & I
- Turn Signal Switch R & I
- Wiring Diagrams
- Instrument Panel - Standard
- Heated Glass/Defoggers
- Mirrors - Power
- Power Seats - Sedan
- Steering Column Switches
- Window Motors & Regulators
- Power Windows
- Identification
- Description & Operation
- Component Locations
- Trouble Shooting
- Component Tests
- Removal & Installation
- Notes
- Door Trim Panel
- Notes
- Removal & Installation (Front Door - AA Body)
- Removal & Installation (Rear Door - AA Body)
- Removal & Installation (Front Door - AC Body)
- Removal & Installation (Rear Door - AC & AY Bodies)
- Door Trim Panel (Front Door - AG Body)
- Removal & Installation (Front Door - AJ Body)
- Installation & Removal (Front Door - AP Body)
- Installation & Removal (Rear Door - AP Body)
- Removal & Installation (Front Door - AY Body)
- Quarter Window Trim Panel (AJ Body)
- Motor/Regulator Assembly
- Torque Specifications
- Wiring Diagrams
- Power Windows
- Wiper/Washer Systems
- Wiper/Washer System ("A" & "P" Body)
- Body Interior
- Body & Frame
- Body, Cab Control Systems
- Traveler Module
- Connector Identification
- Description & Operation
- Self-Diagnostic Tests
- Notes
- Test 1A - Diagnosing Traveler Module
- Test 1B - Diagnosing A Blank Screen On Traveler
- Test 1C - Checking For Communication
- Test 2A - Diagnosing Traveler Illumination
- Test 2B - Diagnosing Headlight On Input To Traveler
- Test 2C - Diagnosing Panel Light Level On Input To Traveler
- Test 2D - Diagnosing For Short On Headlight CKT Input To Traveler
- Test 3A - Diagnosing Fuel Level Input To Traveler
- Test 3B - Diagnosing Fuel Gauge
- Test 3C - Diagnosing Fuel Gauge Circuit For A Short
- Test 3D - Diagnosing Sending Unit/Fuel Gauge CKT For Calibration
- Test 4A - Checking For Communication With Engine Controller
- Test 5A - Verification Test
- Vehicle Communications Tests
- Test 1A - Blank DRB-II Message Screen
- Test 1B - Blank DRB-II Message Screen
- Test 2A - Ram Test Error
- Test 3A - ROM Checksum Error
- Test 4A - Keypad Test Failure Message
- Test 5A - Testing DRB-II
- Verification Test 6A
- Test 7A - Bus Failure Messages
- Test 8A - Short To Battery On Bus
- Test 9A - Short To 5 Volts On Bus
- Test 10A - Short To Ground On Bus
- Test 11A - Bus (+) & (-) Shorted Together On Bus
- Test 12A - No Termination On Bus
- Test 13A - Bus Bias Level Too Low On Bus
- Test 13B - Bus Bias Level Too Low On Bus
- Test 14A - Bus Bias Level Too High On Bus
- Test 14B - Bus Bias Level Too High On Bus
- Test 15A - No Bus Bias On Bus
- Test 16A - Bus (+) Open On Bus
- Test 17A - Bus (-) Open On Bus
- Test 18A - Bus (+) & Bus (-) Open On Bus
- Test 19A - Not Receiving Bus Messages Correctly On Bus
- Test 20A - No Response Messages
- Test 21A - Testing Traveler For No Response
- Test 21B - Testing Traveler For No Response
- Test 22A - Testing Single Board Engine Controller (SBEC) For No Response
- Traveler Module
- Mirrors - Power
- Power Seats - Sedan
- Power Windows
- Identification
- Description & Operation
- Component Locations
- Trouble Shooting
- Component Tests
- Removal & Installation
- Notes
- Door Trim Panel
- Notes
- Removal & Installation (Front Door - AA Body)
- Removal & Installation (Rear Door - AA Body)
- Removal & Installation (Front Door - AC Body)
- Removal & Installation (Rear Door - AC & AY Bodies)
- Door Trim Panel (Front Door - AG Body)
- Removal & Installation (Front Door - AJ Body)
- Installation & Removal (Front Door - AP Body)
- Installation & Removal (Rear Door - AP Body)
- Removal & Installation (Front Door - AY Body)
- Quarter Window Trim Panel (AJ Body)
- Motor/Regulator Assembly
- Torque Specifications
- Wiring Diagrams
- Body, Cab Control Systems
- Brakes
- Anti-Lock Brakes
- Anti-Lock Brake System - BENDIX-6
- Connector Identification
- Description
- Operation
- Anti-Lock Brake Safety Precautions
- Bleeding Brake System
- Self-Diagnostic System
- Self-Diagnostic Charts
- Notes
- Test 1A - Reading Fault Messages
- Test 2A - Testing Blank DRB-II Message Screen
- Test 3A - Testing DRB-II No Response Message
- Test 4A - Anti-Lock Light Fault
- Test 4B - Anti-Lock Light Fault
- Test 5A - Anti-Lock Light Relay Fault
- Test 5B - Anti-Lock Light Relay Fault
- Test 6A - Cab Fault
- Test 7A - Excess Decay Valve Fault
- Test 8A - Left Front Wheel Speed Sensor Continuity Fault
- Test 9A - Left Front Wheel Speed Sensor Fault
- Test 10A - Left Rear Wheel Speed Sensor Continuity Fault
- Test 11A - Left Rear Wheel Speed Sensor Fault
- Test 12A - Modulator Fault
- Test 12B - Modulator Fault (Left Front Build/Decay Valve)
- Test 12C - Modulator Fault (Left Rear Build/Decay Valve)
- Test 12D - Modulator Fault (Right Front Build/Decay Valve)
- Test 12E - Modulator Fault (Right Rear Build/Decay Valve)
- Test 12F - Modulator Fault (LT Front/Rt Rear Isolation Valve)
- Test 12G - Modulator Fault (Rt Front/LT Rear Isolation Valve)
- Test 13A - Stoplight Switch Input Test
- Test 14A - Pump/Motor Fault
- Test 14B - Pump/Motor Fault
- Test 14C - Pump/Motor Fault
- Test 14D - Pump/Motor Fault
- Test 15A - Red Brake Warning Light Input Test
- Test 15B - Red Brake Warning Light Input Test
- Test 16A - Right Front Wheel Speed Sensor Continuity Fault
- Test 17A - Right Front Wheel Speed Sensor Fault
- Test 18A - Right Rear Wheel Speed Sensor Continuity Fault
- Test 19A - Right Rear Wheel Speed Sensor Fault
- Test 20A - Solenoid UNDERVOLTAGE Fault
- Test 20B - Solenoid UNDERVOLTAGE Fault
- Test 20C - Solenoid UNDERVOLTAGE Fault
- Test 21A - System Relay Fault
- Test 21B - System Relay Fault
- Test VER-1A - System Verification
- Removal & Installation
- Adjustments
- Torque Specifications
- Wiring Diagrams
- Anti-Lock Brake System - BENDIX-6
- Mechanical - Hydraulic
- Disc Brakes & Drum Brakes
- Model Identification
- Description & Operation
- Bleeding Brake System
- Adjustments
- Testing
- Removal & Installation
- Notes
- Front Brake Caliper & Pads (Bolt-On Adapter Mounted Caliper)
- Front Brake Caliper & Pads (Steering Knuckle-Mounted Caliper)
- Front Brake Rotor
- Rear Brake Caliper & Pads (Ac & AY Bodies)
- Rear Brake Caliper & Pads (Ag & AJ Bodies)
- Rear Brake Rotor
- Rear Brake Shoes
- Wheel Cylinders
- Master Cylinder
- Bench Bleeding Master Cylinder
- Power Brake Booster
- Combination Valve
- Proportioning Valve
- Axle Hub Bearings
- Overhaul
- Torque Specifications
- Disc Brake Specifications
- Drum Brake Specifications
- Disc Brakes & Drum Brakes
- Traction Control
- Anti-Lock Brake System - BENDIX-6
- Connector Identification
- Description
- Operation
- Anti-Lock Brake Safety Precautions
- Bleeding Brake System
- Self-Diagnostic System
- Self-Diagnostic Charts
- Notes
- Test 1A - Reading Fault Messages
- Test 2A - Testing Blank DRB-II Message Screen
- Test 3A - Testing DRB-II No Response Message
- Test 4A - Anti-Lock Light Fault
- Test 4B - Anti-Lock Light Fault
- Test 5A - Anti-Lock Light Relay Fault
- Test 5B - Anti-Lock Light Relay Fault
- Test 6A - Cab Fault
- Test 7A - Excess Decay Valve Fault
- Test 8A - Left Front Wheel Speed Sensor Continuity Fault
- Test 9A - Left Front Wheel Speed Sensor Fault
- Test 10A - Left Rear Wheel Speed Sensor Continuity Fault
- Test 11A - Left Rear Wheel Speed Sensor Fault
- Test 12A - Modulator Fault
- Test 12B - Modulator Fault (Left Front Build/Decay Valve)
- Test 12C - Modulator Fault (Left Rear Build/Decay Valve)
- Test 12D - Modulator Fault (Right Front Build/Decay Valve)
- Test 12E - Modulator Fault (Right Rear Build/Decay Valve)
- Test 12F - Modulator Fault (LT Front/Rt Rear Isolation Valve)
- Test 12G - Modulator Fault (Rt Front/LT Rear Isolation Valve)
- Test 13A - Stoplight Switch Input Test
- Test 14A - Pump/Motor Fault
- Test 14B - Pump/Motor Fault
- Test 14C - Pump/Motor Fault
- Test 14D - Pump/Motor Fault
- Test 15A - Red Brake Warning Light Input Test
- Test 15B - Red Brake Warning Light Input Test
- Test 16A - Right Front Wheel Speed Sensor Continuity Fault
- Test 17A - Right Front Wheel Speed Sensor Fault
- Test 18A - Right Rear Wheel Speed Sensor Continuity Fault
- Test 19A - Right Rear Wheel Speed Sensor Fault
- Test 20A - Solenoid UNDERVOLTAGE Fault
- Test 20B - Solenoid UNDERVOLTAGE Fault
- Test 20C - Solenoid UNDERVOLTAGE Fault
- Test 21A - System Relay Fault
- Test 21B - System Relay Fault
- Test VER-1A - System Verification
- Removal & Installation
- Adjustments
- Torque Specifications
- Wiring Diagrams
- Anti-Lock Brake System - BENDIX-6
- Anti-Lock Brakes
- Drivelines & Axles
- Electrical
- Charging Systems
- Alternator & Regulator
- Description
- Operation
- Adjustments
- Trouble Shooting
- Testing (On-Vehicle)
- Bench Testing
- Self-Diagnostic System
- System Diagnosis
- Diagnostic Procedure
- Entering On-Board Diagnostics
- DRB-II Test Functions
- DRB-II Problems & Error Messages
- Test Ch-1, Battery Test
- Test Ch-2, Alternator Field Not Switching Properly
- Test Ch-3, Charging System Voltage Low
- Test Ch-4, Charging System Voltage High
- Test Ch-5, Checking Charging System No Faults
- Test Ch-VER, Charging Verification
- Removal & Installation
- Overhaul
- Alternator Specifications
- Torque Specifications
- Wiring Diagrams (1993)
- Alternator & Regulator
- Component Locations
- Fuses & Circuit Breakers (Sedan)
- Identification
- Fuses & Circuit Breakers
- Fuse & Circuit Breaker Identification
- A - Flasher
- B - Relay
- C - Relay
- 1 - 10 Amp (1989-93); 1 - 5 Amp (1994-95)
- 2 - 10 Amp
- 3 - 10 Amp
- 4 - 10 Amp
- 5 - 4 Amp
- 6 - 20 Amp
- 7 - 2 Amp
- 8 - 5 Amp (1989-93)
- 5 Amp (1994-95)
- 9 - 30 Amp
- 10 - 30 Amp (Circuit Breaker)
- 11 - 20 Amp (1989-93)
- 10 Amp (1994-95)
- 12 - 20 Amp
- 13 - 30 Amp (Circuit Breaker)
- 14 - 20 Amp (1989-93)
- 20 Amp (1994-95)
- 15 - 20 Amp
- 16 - 20 Amp
- 17 - Blank
- 18 - 20 Amp
- 19 - 20 Amp
- 20 - 10 Amp
- Identification
- Gauges
- Instrument Panel - Standard
- Description & Operation
- Testing
- Notes
- Air Bag Warning System
- Check Engine Warning System
- Distance Sensor (Speed Sensor)
- Brake System Warning Light Test
- Combination Oil Sending Unit Test
- Fuel Gauge Circuit & Fuel Gauge Sending Unit Test
- Headlight Switch Test
- Headlight Switch Terminal Continuity Specifications
- Low Oil Pressure Warning Light Circuit Test
- Oil Pressure Gauge Circuit Test
- Sending Unit Test
- Speedometer Circuit Test
- Tachometer Circuit Test
- Temperature Gauge Circuit Test
- Turn Signal Cancel Solenoid Test
- Turn Signal Switch Test
- Voltmeter Circuit Test
- Removal & Installation
- Notes
- Cluster Bezel R & I
- FOGLIGHT Relay R & I
- Gauge Alert Module Or Low Fuel Relay R & I
- Gauges, Speedometer Or Tachometer R & I
- Headlight Switch R & I
- Instrument Cluster R & I
- Instrument Cluster Bulbs R & I
- Message Center R & I
- Printed Circuit Board R & I
- Rear Defogger Switch R & I
- Switch Pod R & I
- Tachometer Drive Module R & I
- Turn Signal Cancel Solenoid R & I
- Turn Signal Switch R & I
- Wiring Diagrams
- Instrument Panel - Standard
- Starter
- Wiring Diagrams
- Charging Systems
- Engine Mechanical
- Accessory Drive Belts
- Auxiliary Emission Control Systems
- Emission Control System Visual Inspection Procedures - General Information
- * Please Read This First *
- Emission Control Labels
- Emission Control Visual Inspection
- Notes
- Positive Crankcase Ventilation (PCV)
- Thermostatic Air Cleaner (TAC)
- Fuel Evaporative System (EVAP)
- Catalytic Converters
- Fill Pipe RESTRICTOR (Fr)
- Exhaust Gas RECIRCULATION (EGR) System
- Spark Controls (SPK)
- Air Injection System (AIS)
- Oxygen Sensor (O2)
- Computerized Engine Controls (CEC)
- Early Fuel Evaporation (EFE)
- Emission Maintenance Reminder Light (EMR) (If Equipped)
- Malfunction Indicator Light (Mil)
- Emission Control System Visual Inspection Procedures - General Information
- Engine Cooling Fan
- Cooling System (Mechanical)
- Mechanical
- 2.2L 4-CYL - VINS [A,D] & 2.5L 4-CYL - VINS [J,K]
- Engine Identification
- Adjustments
- Removal & Installation
- Fuel Pressure Release
- Engine
- Intake & Exhaust Manifolds (Except 2.2L Turbo)
- Intake Manifold (2.2L Turbo)
- Exhaust Manifold (2.2L Turbo)
- Cylinder Head
- Camshaft/Crankshaft/INTERMED Shaft Sprocket Oil Seal
- Timing Belt
- Rocker Arm & Valve Lash Adjuster
- Camshaft
- Intermediate Shaft
- Gears & Balance Shafts (2.2L TBI, 2.5L TBI & 2.5L Turbo)
- Carrier Assembly & Shafts
- Aligning Balance Shafts
- Chain TENSIONING
- Rear Crankshaft Oil Seal
- Water Pump
- Oil Pan
- Overhaul
- Lubrication
- Torque Specifications
- Engine Specifications
- General Engine Specifications (2.2L)
- General Engine Specifications (2.5L)
- Main & Connecting Rod Bearings Specifications
- Connecting Rod Specifications
- Cylinder Block Specifications
- Valves & Valve Springs Specifications
- Camshaft Specifications
- Pistons, Pins & Rings Specifications (2.2L)
- Pistons, Pins & Rings Specifications (2.5L)
- Cylinder Head Specifications
- 2.2L 4-CYL - VINS [A,D] & 2.5L 4-CYL - VINS [J,K]
- Starter
- Timing Belt Replacement - 2.2L - VIN A
- Engine Performance
- Engine Controls - Adjustments
- Application
- Emissions
- Emission Applications - Domestic Cars
- Emission Control Abbreviations
- State Emission Standards - Diesel
- State Emission Standards - Gas
- ALASKA
- ARIZONA
- CALIFORNIA
- Colorado
- CONNECTICUT
- DELAWARE
- District Of COLUMBIA
- GEORGIA
- IDAHO
- ILLINOIS
- INDIANA
- KENTUCKY
- MARYLAND
- MASSACHUSETTS
- MISSOURI
- NEVADA
- New Jersey
- New MEXICO
- New YORK
- North CAROLINA
- OHIO
- OREGON
- PENNSYLVANIA
- RHODE Island
- TENNESSEE
- TEXAS
- UTAH
- VIRGINIA
- WASHINGTON
- WISCONSIN
- U. S. EPA ASM2525 & ASM5015 Start-Up Emission Standards
- U. S. EPA Revised Final ASM Emission Standards (ASM5015 & ASM2525)
- U.S. EPA Im240 Emission Standards
- Remove, Overhaul & Install
- Engine Controls - Remove/Install/Overhaul
- Introduction
- Ignition System
- Fuel System
- Fuel System Pressure Release (All Except 3.0L VIN U)
- Fuel System Pressure Release (3.0L VIN U)
- Fuel Pump (All Except 3.0L VIN U)
- Fuel Pump (3.0L VIN U)
- Fuel Tank (All Except 3.0L VIN U)
- Fuel Tank (3.0L VIN U)
- Fuel Rails & Injectors (PFI) (2.2L Turbo & 2.5L Turbo)
- Fuel Rails & Injectors (PFI) (3.0L VIN 3)
- Fuel Rails & Injectors (PFI) (3.3L & 3.8L)
- Injectors (TBI) (2.2L TBI & 2.5L TBI)
- Oxygen (O2) Sensor
- Throttle Body
- Throttle Position Sensor (TPS)
- Turbocharger
- Torque Specifications
- Engine Controls - Remove/Install/Overhaul
- Sensor Range Charts
- Engine Controls - Specifications
- System
- EGR Function Testing
- Engine Controls - Basic Testing
- Engine Controls - System/Component Tests
- Engine Controls - Tests W/Codes - 2.2L Turbo
- Introduction
- Model Identification
- Self-Diagnostic System
- DTC & Fault Codes/Messages
- DRB-II Test Functions
- Fuel Pressure Release
- Connector Identification
- Self-Diagnostic Tests
- Notes
- Test NS-1A - Checking For Faults & Spark
- Test NS-2A - Checking Fuel System
- Test NS-3A - Checking Spark Delivery
- Test NS-4A - Checking For Low Fuel Pressure
- Test NS-4B - Checking For High Fuel Pressure
- Test NS-5A - Injector Control Circuit (DTC 27)
- Test NS-5B - Ignition Control Circuit
- Test NS-6A - Automatic Idle Speed (AIS) Motor CKTS (DTC 25)
- Test NS-7A - Checking Fuel Pump
- Test NS-7B - Checking Fuel Pump
- Test NS-8A - Repairing No Response Condition
- Test NS-9A - No Reference Signal During Cranking (DTC 11)
- Test NS-9B - No Reference Signal During Cranking
- Test NS-9C - No Reference Signal During Cranking
- Test NS-9D - No Reference Signal During Cranking
- Test NS-9E - No Reference Signal During Cranking
- Test NS-9F - No Reference Signal During Cranking
- Test NS-10A - Auto Shutdown Relay Control Circuit (DTC 42)
- Test NS-11A - No Auto Shutdown Relay Voltage Sense At Controller (DTC 42)
- Test NS-12A - Checking Automatic Idle Speed Motor Operation
- Test NS-12B - Checking Automatic Idle Speed Motor Controls
- Test NS-12C - Checking Automatic Idle Speed Motor Controls
- Test NS-12D - Checking Automatic Idle Speed Motor Controls
- Test NS-12E - Checking Automatic Idle Speed Motor Controls
- Test NS-13A - Correcting Start & Stall Condition
- Test Dr-1A - Checking System For Faults
- Test Dr-2A - Slow Change In Idle Map Signal (DTC 13)
- Test Dr-3A - No Change In Map From Start To Run (DTC 13)
- Test Dr-4A - Map Voltage Too Low (DTC 14)
- Test Dr-5A - Map Sensor Voltage Too High (DTC 14)
- Test Dr-6A - No Vehicle Speed Signal (DTC 15)
- Test Dr-7A - Oxygen (O2) Sensor Signal Stays At Center (DTC 21)
- Test Dr-8A - Oxygen (O2) Sensor Shorted To Voltage (DTC 21)
- Test Dr-9A - Oxygen (O2) Sensor Signal Stays Above Center (DTC 52)
- Test Dr-10A - Oxygen (O2) Sensor Stays Below Center (DTC 51)
- Test Dr-11A - Coolant Sensor Voltage Too High (DTC 22)
- Test Dr-12A - Coolant Sensor Voltage Too Low (DTC 22)
- Test Dr-13A - Throttle Pos Sensor (TPS) Voltage High (DTC 24)
- Test Dr-14A - Throttle Pos Sensor (TPS) Voltage Low (DTC 24)
- Test Dr-15A - Auto Idle Speed (AIS) Motor Circuits (DTC 25)
- Test Dr-16A - Fuel Injector No. 1 Control Circuit (DTC 27)
- Test Dr-17A - Fuel Injector No. 2 Control Circuit (DTC 27)
- Test Dr-18A - Fuel Injector No. 3 Control Circuit (DTC 27)
- Test Dr-19A - Fuel Injector No. 4 Control Circuit (DTC 27)
- Test Dr-20A - Purge Solenoid Circuit (DTC 31)
- Test Dr-21A - Charge Temperature Sensor Voltage High (DTC 23)
- Test Dr-22A - Charge Temperature Sensor Voltage Low (DTC 23)
- Test Dr-23A - Ignition Coil No. 1 Control Circuit (DTC 43)
- Test Dr-24A - Ignition Coil No. 2 Primary Circuit (DTC 43)
- Test Dr-25A - A/C Clutch Relay Circuit (DTC 33)
- Test Dr-26A - Radiator Fan Relay Circuits (DTC 35)
- Test Dr-27A - No Auto Shutdown Relay Voltage Sense At Controller (DTC 42)
- Test Dr-28A - Turbocharger Boost Limit Exceeded (DTC 45)
- Test Dr-29A - Barometric Read Solenoid Circuit (DTC 61)
- Test Dr-30A - WASTEGATE Solenoid Circuit (DTC 36)
- Test Dr-31A - SBEC Failure EEPROM Write Denied (DTC 53)
- Test Dr-32A - Intermittent Test For Sensor Voltage
- Test Dr-32B - Intermittent Test For Map Sensor Signal Change
- Test Dr-33A - Intermittent Test For Auto Idle Speed Motor
- Test Dr-34A - Intermittent Injector Control Circuit Fault
- Test Dr-35A - Intermittent Ignition Coil Control Circuit Failure
- Test Dr-36A - Intermittent Test For Relays & Solenoids
- Test Dr-37A - Intermittent Auto Shutdown Sense Circuit Fault
- No-Fault Tests
- Test NF-1A - No Fault Code Test Menu
- Test NF-2A - Checking Secondary Ignition & Timing
- Test NF-3A - Checking Fuel Pressure
- Test NF-3B - Checking Fuel Pressure
- Test NF-4A - Checking Coolant & Throttle Position Sensor Calibrations
- Test NF-5A - Checking Map Sensor Calibration
- Test NF-6A - Checking Oxygen Sensor Switching
- Test NF-6B - Checking Oxygen Sensor Switching
- Test NF-7A - Checking Automatic Idle Speed (AIS) Motor Operation
- Test NF-7B - Checking Automatic Idle Speed (AIS) Motor Operation
- Test NF-8A - Checking Single Board Engine Controller (SBEC) Grounds & Power Circuits
- Test NF-9A - Checking Engine Vacuum
- Test NF-10A - Checking Minimum Idle Airflow
- Test NF-11A - Checking Knock Sensor Circuit
- Test NF-12A - Performing No Fault Code Mechanical Test
- Verification Tests
- Wiring Diagrams
- Engine Controls - Tests W/Codes - 2.5L Turbo
- Introduction
- Model Identification
- Self-Diagnostic System
- DTC & Fault Codes/Messages
- DRB-II Test Functions
- Fuel Pressure Release
- Connector Identification
- Self-Diagnostic Tests
- Notes
- Test NS-1A - Checking For Faults & Spark
- Test NS-2A - Checking Fuel System
- Test NS-3A - Inspecting Mechanical System
- Test NS-4A - Checking Fuel Delivery
- Test NS-4B - Checking Fuel Delivery
- Test NS-5A - Injector Control Circuit (DTC 27)
- Test NS-5B - No Sync Pick-Up Signal (DTC 54)
- Test NS-5C - No Sync Pick-Up Signal
- Test NS-6A - Auto Idle Speed (AIS) Motor Circuits (DTC 25)
- Test NS-7A - Checking Fuel Pump
- Test NS-7B - Checking Fuel Pump
- Test NS-8A - Repairing No Response Condition
- Test NS-9A - No Reference Signal During Cranking (DTC 11)
- Test NS-9B - No Reference Signal During Cranking
- Test NS-9C - No Reference Signal During Cranking
- Test NS-10A - Auto Shutdown Relay Control Circuit (DTC 42)
- Test NS-11A - No Auto Shutdown Relay Voltage Sense At SBEC (DTC 42)
- Test NS-12A - Checking Auto Idle Speed (AIS) Motor Operation
- Test NS-12B - Checking Automatic Idle Speed Motor Controls
- Test NS-12C - Checking Automatic Idle Speed Motor Controls
- Test NS-12D - Checking Automatic Idle Speed Motor Controls
- Test NS-12E - Checking Automatic Idle Speed Motor Controls
- Test NS-13A - Correcting Start & Stall Condition
- Test Dr-1A - Checking System For Faults
- Test Dr-2A - Slow Change In Idle Map Signal (DTC 13)
- Test Dr-3A - No Change In Map From Start To Run (DTC 13)
- Test Dr-4A - Map Sensor Voltage Too Low (DTC 14)
- Test Dr-5A - Map Sensor Voltage Too High (DTC 14)
- Test Dr-6A - No Vehicle Speed Signal (Aa, Ag & AJ Bodies) (DTC 15)
- Test Dr-6B - No Vehicle Speed Signal (AP Body)
- Test Dr-7A - Oxygen (O2) Sensor Signal Stays At Center (DTC 21)
- Test Dr-8A - Oxygen (O2) Sensor Shorted To Voltage (DTC 21)
- Test Dr-9A - Oxygen (O2) Sensor Signal Stays Above Center (DTC 52)
- Test Dr-10A - Oxygen (O2) Sensor Stays Below Center (DTC 51)
- Test Dr-11A - Coolant Sensor Voltage Too High (DTC 22)
- Test Dr-12A - Coolant Sensor Voltage Too Low (DTC 22)
- Test Dr-13A - Throttle Position Sensor (TPS) Voltage High (DTC 24)
- Test Dr-14A - Throttle Position Sensor (TPS) Voltage Low (DTC 24)
- Test Dr-15A - Auto Idle Speed (AIS) Motor Circuits (DTC 25)
- Test Dr-16A - Fuel Injector No. 1 Control Circuit (DTC 27)
- Test Dr-17A - Fuel Injector No. 2 Control Circuit (DTC 27)
- Test Dr-18A - Fuel Injector No. 3 Control Circuit (DTC 27)
- Test Dr-19A - Fuel Injector No. 4 Control Circuit (DTC 27)
- Test Dr-20A - Purge Solenoid Circuit (DTC 31)
- Test Dr-21A - A/C Clutch Relay Circuit (DTC 33)
- Test Dr-22A - Radiator Fan Relay Circuit (DTC 35)
- Test Dr-23A - No Auto Shutdown (ASD) Sense At Single Engine Board Connector (SBEC) (DTC 42)
- Test Dr-24A - Turbocharger Boost Limit Exceeded (DTC 45)
- Test Dr-25A - Barometric Read Solenoid Circuit (DTC 61)
- Test Dr-26A - Torque Converter Lock-Up Solenoid Circuit (DTC 37)
- Test Dr-27A - WASTEGATE Solenoid Circuit (DTC 36)
- Test Dr-28A - SBEC Failure EEPROM Write Denied (DTC 53)
- Test Dr-30A - Intermittent Test For Sensor Voltage
- Test Dr-30B - Intermittent Test For Map Sensor Signal Change
- Test Dr-31A - Intermittent Test For Auto Idle Speed Motor
- Test Dr-32A - Intermittent Injector Control Fault
- Test Dr-33A - Intermittent Auto Shutdown Sense Circuit Fault
- Test Dr-34A - Intermittent Test For Relays & Solenoids
- No-Fault Tests
- Test NF-1A - No Fault Code Test Menu
- Test NF-2A - Checking Secondary Ignition & Timing
- Test NF-3A - Checking Fuel Pressure
- Test NF-3B - Checking Fuel Pressure
- Test NF-4A - Checking Coolant & Throttle Position Sensor (TPS) Calibrations
- Test NF-5A - Checking Manifold Absolute Pressure (Map) Sensor Calibration
- Test NF-6A - Checking Oxygen Sensor Switching
- Test NF-6B - Checking Oxygen Sensor Switching
- Test NF-7A - Checking Auto Idle Speed (AIS) Motor Operation
- Test NF-7B - Checking Auto Idle Speed (AIS) Motor Operation
- Test NF-8A - Checking Park/Neutral Switch
- Test NF-9A - Checking Single Board Engine Controller (SBEC) Grounds & Power Circuits
- Test NF-10A - Checking Engine Vacuum
- Test NF-11A - Checking Minimum Idle Airflow
- Test NF-12A - Checking Knock Sensor Circuit
- Test NF-13A - Performing No Fault Code Mechanical Test
- Verification Tests
- Wiring Diagrams
- Engine Controls - Tests W/Codes - 3.0L
- Introduction
- Model Identification
- Self-Diagnostic System
- DTC & Fault Codes/Messages
- DRB-II Test Functions
- Fuel Pressure Release
- Connector Identification
- Self-Diagnostic Tests
- Notes
- Test NS-1A - Checking For Faults & Spark
- Test NS-2A - Checking Fuel System
- Test NS-3A - Inspecting Mechanical System
- Test NS-3B - Inspecting Mechanical System
- Test NS-4A - Checking Fuel Delivery
- Test NS-4B - Checking Fuel Delivery
- Test NS-5A - Injector Control Circuit (DTC 27)
- Test NS-6A - Auto Idle Speed (AIS) Motor Circuits (DTC 25)
- Test NS-7A - Checking Fuel Pump
- Test NS-7B - Checking Fuel Pump
- Test NS-8A - Repairing No Response Condition
- Test NS-9A - No Reference Signal During Cranking (DTC 11)
- Test NS-9B - No Reference Signal During Cranking
- Test NS-9C - No Reference Signal During Cranking
- Test NS-10A - Auto Shutdown (ASD) Relay Control Circuit (DTC 42)
- Test NS-11A - Auto Shutdown (ASD) Relay Control Circuit (DTC 42)
- Test NS-12A - Checking Auto Idle Speed (AIS) Motor Operation
- Test NS-12B - Checking Auto Idle Speed (AIS) Motor Operation
- Test NS-12C - Checking Auto Idle Speed (AIS) Motor Operation
- Test NS-12D - Checking Auto Idle Speed (AIS) Motor Operation
- Test NS-12E - Checking Auto Idle Speed (AIS) Motor Operation
- Test NS-13A - Correcting Start & Stall Condition
- Test Dr-1A - Checking System For Faults
- Test Dr-2A - Slow Change In Idle Map Signal (DTC 13)
- Test Dr-3A - No Change In Map From Start To Run (DTC 13)
- Test Dr-4A - Map Voltage Too Low (DTC 14)
- Test Dr-5A - Map Sensor Voltage Too High (DTC 14)
- Test Dr-6A - No Vehicle Speed Signal (Aa, Ag & AJ Bodies) (DTC 15)
- Test Dr-6B - No Vehicle Speed Signal (Ac Body)
- Test Dr-7A - Oxygen (O2) Sensor Signal Stays At Center (DTC 21)
- Test Dr-8A - Oxygen (O2) Sensor Signal Shorted To Voltage (DTC 21)
- Test Dr-9A - Oxygen (O2) Sensor Signal Stays Above Center (DTC 52)
- Test Dr-10A - Oxygen (O2) Sensor Signal Stays Below Center (DTC 51)
- Test Dr-11A - Coolant Sensor Voltage Too High (DTC 22)
- Test Dr-12A - Coolant Sensor Voltage Too Low (DTC 22)
- Test Dr-13A - Throttle Position Sensor (TPS) Voltage High (DTC 24)
- Test Dr-14A - Throttle Position Sensor (TPS) Voltage Low (DTC 24)
- Test Dr-15A - Auto Idle Speed (AIS) Motor Circuits (DTC 25)
- Test Dr-16A - Injector No. 1 Control Circuit (DTC 27)
- Test Dr-17A - Injector No. 2 Control Circuit (DTC 27)
- Test Dr-18A - Injector No. 3 Control Circuit (DTC 27)
- Test Dr-19A - Injector No. 4 Control Circuit (DTC 27)
- Test Dr-20A - Injector No. 5 Control Circuit (DTC 27)
- Test Dr-21A - Injector No. 6 Control Circuit (DTC 27)
- Test Dr-22A - Purge Solenoid Circuit (DTC 31)
- Test Dr-23A - EGR Solenoid Circuit (DTC 32)
- Test Dr-24A - EGR System Failure (DTC 32)
- Test Dr-25A - A/C Clutch Relay Circuit (Aa Body) (DTC 33)
- Test Dr-26A - A/C Clutch Relay Circuit (Ac Body) (DTC 33)
- Test Dr-27A - A/C Clutch Relay CKT (Ag & AJ Bodies) (DTC 33)
- Test Dr-29A - Radiator Fan Relay Circuit (DTC 35)
- Test Dr-30A - No Auto Shutdown Relay Voltage Sense At Controller (DTC 42)
- Test Dr-31A - Checking Torque Converter Lock-Up Solenoid Circuit (DTC 37)
- Test Dr-32A - Controller Failure EMR Miles Not Stored & Controller Failure EEPROM Write Denied (DTC 62 & 63)
- Test Dr-33A - Intermittent Test For Sensor Voltage
- Test Dr-33B - Intermittent Test For Slow Change Or No Change In Map
- Test Dr-35A - Intermittent Test For Automatic Idle Speed (AIS) Motor Circuits
- Test Dr-36A - Intermittent Test For Relays & Solenoids
- Test Dr-37A - Intermittent Injector Control Fault
- No-Fault Tests
- Test NF-1A - No Fault Code Test Menu
- Test NF-2A - Checking Secondary Ignition & Timing
- Test NF-3A - Checking Fuel Pressure
- Test NF-3B - Checking Fuel Pressure
- Test NF-4A - Checking Coolant & Throttle Position Sensor Calibrations
- Test NF-5A - Checking Map Sensor Calibration
- Test NF-6A - Checking Oxygen (O2) Sensor Switching
- Test NF-6B - Checking Oxygen (O2) Sensor Switching
- Test NF-7A - Checking Auto Idle Speed (AIS) Motor Operation
- Test NF-7B - Checking Auto Idle Speed (AIS) Motor Operation
- Test NF-8A - Checking Park/Neutral Switch
- Test NF-9A - Checking Engine Controller Grounds & Power Circuits
- Test NF-10A - Checking Engine Vacuum
- Test NF-11A - Checking Minimum Idle Air Flow
- Test NF-12A - Performing No Fault Code Mechanical Test
- Verification Tests
- Wiring Diagrams
- Engine Controls - Tests W/Codes - 4-CYL TBI
- Introduction
- Model Identification
- Self-Diagnostic System
- DTC & Fault Codes/Messages
- DRB-II Test Functions
- Fuel Pressure Release
- Connector Identification
- No Start Tests - NS-1A To NS-13A
- Notes
- Test NS-1A - Checking For Faults & Spark
- Test NS-2A - Checking Fuel System
- Test NS-3A - Inspecting Mechanical System
- Test NS-4A - Checking Fuel Delivery
- Test NS-4B - Checking Fuel Delivery
- Test NS-4C - Checking Fuel Delivery
- Test NS-5A - Injector No. 1 Control Circuit (DTC 27)
- Test NS-6A - Automatic Idle Speed (AIS) Motor Circuits (DTC 25)
- Test NS-7A - Checking Fuel Pump
- Test NS-7B - Checking Fuel Pump
- Test NS-8A - Repairing No Response Condition
- Test NS-9A - No Reference Signal During Cranking (DTC 11)
- Test NS-9B - No Reference Signal During Cranking
- Test NS-10A - Auto Shutdown (ASD) Relay Control CKT (DTC 42)
- Test NS-11A - Auto Shutdown (ASD) Relay Control Circuit (DTC 42)
- Test NS-12A - Checking Auto Idle Speed (AIS) Motor Operation
- Test NS-12B - Checking Auto Idle Speed (AIS) Motor Operation
- Test NS-12C - Checking Auto Idle Speed (AIS) Motor Operation
- Test NS-12D - Checking Auto Idle Speed (AIS) Motor Operation
- Test NS-12E - Checking Auto Idle Speed (AIS) Motor Operation
- Test NS-13A - Correcting Start & Stall Condition
- Self-Diagnostic Tests - Dr-1A To Dr-34A
- Test Dr-1A - Checking System For Faults
- Test Dr-2A - Slow Change In Idle Map Signal (DTC 13)
- Test Dr-3A - No Change In Idle Map Signal (DTC 13)
- Test Dr-4A - Map Sensor Voltage Too Low (DTC 14)
- Test Dr-5A - Map Sensor Voltage Too High (DTC 14)
- Test Dr-6A - No Vehicle Speed Signal (Aa, Ag & AJ Bodies) (DTC 15)
- Test Dr-6B - No Vehicle Speed Signal (Ac & AP Bodies)
- Test Dr-7A - Oxygen (O2) Sensor Signal Stays At Center (DTC 21)
- Test Dr-8A - Oxygen (O2) Sensor Shorted To Voltage (DTC 21)
- Test Dr-9A - Oxygen (O2) Sensor Signal Stays Above Center (DTC 52)
- Test Dr-10A - Oxygen (O2) Sensor Stays Below Center (DTC 51)
- Test Dr-11A - Coolant Sensor Voltage Too High (DTC 22)
- Test Dr-12A - Coolant Sensor Voltage Too Low (DTC 22)
- Test Dr-15A - Throttle Position Sensor (TPS) Voltage High (DTC 24)
- Test Dr-16A - Throttle Position Sensor (TPS) Voltage Low (DTC 24)
- Test Dr-17A - Automatic Idle Speed (AIS) Motor Circuits (DTC 25)
- Test Dr-18A - Purge Solenoid Circuit (DTC 31)
- Test Dr-19A - EGR Solenoid Circuit (DTC 32)
- Test Dr-20A - EGR System Failure (DTC 32)
- Test Dr-21A - A/C Clutch Relay Circuit (Aa & AP Bodies) (DTC 33)
- Test Dr-22A - A/C Clutch Relay Circuit (Ac Body) (DTC 33)
- Test Dr-23A - A/C Clutch Relay Circuit (Ag & AJ Bodies) (DTC 33)
- Test Dr-26A - Radiator Fan Relay Circuit (DTC 35)
- Test Dr-27A - No Auto Shutdown (ASD) Relay Voltage Sense At SBEC (DTC 42)
- Test Dr-28A - Torque Converter Lock-Up Solenoid Circuit (DTC 37)
- Test Dr-30A - Injector Control Circuit (DTC 27)
- Test Dr-31A - Controller Failure EMR Miles Not Stored & Controller Failure EEPROM Write Denied (DTC 62 & 63)
- Test Dr-32A - Intermittent Test For Voltage Sensor
- Test Dr-32B - Intermittent Test For Slow Change Or No Change In Map
- Test Dr-33A - Intermittent Test For Automatic Idle Speed (AIS) Motor Circuits
- Test Dr-34A - Intermittent Test For Relays & Solenoids
- No-Fault Code Tests - NF-1A To NF-13A
- Test NF-1A - No Fault Code Test Menu
- Test NF-2A - Checking Secondary Ignition & Timing
- Test NF-3A - Checking Fuel Pressure
- Test NF-3B - Checking Fuel Pressure
- Test NF-4A - Checking Coolant & Throttle Position Sensor Calibrations
- Test NF-5A - Checking Map Sensor Calibration
- Test NF-6A - Checking Oxygen (O2) Sensor Switching
- Test NF-6B - Checking Oxygen (O2) Sensor Switching
- Test NF-7A - Checking Auto Idle Speed (AIS) Motor Operation
- Test NF-7B - Checking Auto Idle Speed (AIS) Motor Operation
- Test NF-8A - Checking Park/Neutral Switch
- Test NF-9A - Checking Engine Controller Grounds & Power CKTS
- Test NF-10A - Checking EGR Valve Operation
- Test NF-11A - Checking Engine Vacuum
- Test NF-12A - Checking Minimum Idle Airflow
- Test NF-13A - Performing No Fault Code Mechanical Test
- Verification Tests
- Wiring Diagrams
- Engine Controls - Tests W/O Codes
- Introduction
- Symptoms
- Symptom Diagnosis
- No Start - Cold Engine
- No Start - Warm Engine
- Starts But Stalls
- Hard To Start - Cold Engine
- Erratic Idle - Warm-Up
- Backfiring
- Incorrect Idle Speed
- Hesitation - Acceleration
- Hesitation - Coasting
- Knocking
- Engine Misfire - All Conditions
- Insufficient Engine Power
- Poor Fuel Economy
- EXCESSIVE HC & NOx
- INTERMITTENTS
- Testing & Diagnosis
- EGR Function Testing
- Engine Controls - Basic Testing
- Engine Controls - System/Component Tests
- Engine Controls - Tests W/Codes - 2.2L Turbo
- Introduction
- Model Identification
- Self-Diagnostic System
- DTC & Fault Codes/Messages
- DRB-II Test Functions
- Fuel Pressure Release
- Connector Identification
- Self-Diagnostic Tests
- Notes
- Test NS-1A - Checking For Faults & Spark
- Test NS-2A - Checking Fuel System
- Test NS-3A - Checking Spark Delivery
- Test NS-4A - Checking For Low Fuel Pressure
- Test NS-4B - Checking For High Fuel Pressure
- Test NS-5A - Injector Control Circuit (DTC 27)
- Test NS-5B - Ignition Control Circuit
- Test NS-6A - Automatic Idle Speed (AIS) Motor CKTS (DTC 25)
- Test NS-7A - Checking Fuel Pump
- Test NS-7B - Checking Fuel Pump
- Test NS-8A - Repairing No Response Condition
- Test NS-9A - No Reference Signal During Cranking (DTC 11)
- Test NS-9B - No Reference Signal During Cranking
- Test NS-9C - No Reference Signal During Cranking
- Test NS-9D - No Reference Signal During Cranking
- Test NS-9E - No Reference Signal During Cranking
- Test NS-9F - No Reference Signal During Cranking
- Test NS-10A - Auto Shutdown Relay Control Circuit (DTC 42)
- Test NS-11A - No Auto Shutdown Relay Voltage Sense At Controller (DTC 42)
- Test NS-12A - Checking Automatic Idle Speed Motor Operation
- Test NS-12B - Checking Automatic Idle Speed Motor Controls
- Test NS-12C - Checking Automatic Idle Speed Motor Controls
- Test NS-12D - Checking Automatic Idle Speed Motor Controls
- Test NS-12E - Checking Automatic Idle Speed Motor Controls
- Test NS-13A - Correcting Start & Stall Condition
- Test Dr-1A - Checking System For Faults
- Test Dr-2A - Slow Change In Idle Map Signal (DTC 13)
- Test Dr-3A - No Change In Map From Start To Run (DTC 13)
- Test Dr-4A - Map Voltage Too Low (DTC 14)
- Test Dr-5A - Map Sensor Voltage Too High (DTC 14)
- Test Dr-6A - No Vehicle Speed Signal (DTC 15)
- Test Dr-7A - Oxygen (O2) Sensor Signal Stays At Center (DTC 21)
- Test Dr-8A - Oxygen (O2) Sensor Shorted To Voltage (DTC 21)
- Test Dr-9A - Oxygen (O2) Sensor Signal Stays Above Center (DTC 52)
- Test Dr-10A - Oxygen (O2) Sensor Stays Below Center (DTC 51)
- Test Dr-11A - Coolant Sensor Voltage Too High (DTC 22)
- Test Dr-12A - Coolant Sensor Voltage Too Low (DTC 22)
- Test Dr-13A - Throttle Pos Sensor (TPS) Voltage High (DTC 24)
- Test Dr-14A - Throttle Pos Sensor (TPS) Voltage Low (DTC 24)
- Test Dr-15A - Auto Idle Speed (AIS) Motor Circuits (DTC 25)
- Test Dr-16A - Fuel Injector No. 1 Control Circuit (DTC 27)
- Test Dr-17A - Fuel Injector No. 2 Control Circuit (DTC 27)
- Test Dr-18A - Fuel Injector No. 3 Control Circuit (DTC 27)
- Test Dr-19A - Fuel Injector No. 4 Control Circuit (DTC 27)
- Test Dr-20A - Purge Solenoid Circuit (DTC 31)
- Test Dr-21A - Charge Temperature Sensor Voltage High (DTC 23)
- Test Dr-22A - Charge Temperature Sensor Voltage Low (DTC 23)
- Test Dr-23A - Ignition Coil No. 1 Control Circuit (DTC 43)
- Test Dr-24A - Ignition Coil No. 2 Primary Circuit (DTC 43)
- Test Dr-25A - A/C Clutch Relay Circuit (DTC 33)
- Test Dr-26A - Radiator Fan Relay Circuits (DTC 35)
- Test Dr-27A - No Auto Shutdown Relay Voltage Sense At Controller (DTC 42)
- Test Dr-28A - Turbocharger Boost Limit Exceeded (DTC 45)
- Test Dr-29A - Barometric Read Solenoid Circuit (DTC 61)
- Test Dr-30A - WASTEGATE Solenoid Circuit (DTC 36)
- Test Dr-31A - SBEC Failure EEPROM Write Denied (DTC 53)
- Test Dr-32A - Intermittent Test For Sensor Voltage
- Test Dr-32B - Intermittent Test For Map Sensor Signal Change
- Test Dr-33A - Intermittent Test For Auto Idle Speed Motor
- Test Dr-34A - Intermittent Injector Control Circuit Fault
- Test Dr-35A - Intermittent Ignition Coil Control Circuit Failure
- Test Dr-36A - Intermittent Test For Relays & Solenoids
- Test Dr-37A - Intermittent Auto Shutdown Sense Circuit Fault
- No-Fault Tests
- Test NF-1A - No Fault Code Test Menu
- Test NF-2A - Checking Secondary Ignition & Timing
- Test NF-3A - Checking Fuel Pressure
- Test NF-3B - Checking Fuel Pressure
- Test NF-4A - Checking Coolant & Throttle Position Sensor Calibrations
- Test NF-5A - Checking Map Sensor Calibration
- Test NF-6A - Checking Oxygen Sensor Switching
- Test NF-6B - Checking Oxygen Sensor Switching
- Test NF-7A - Checking Automatic Idle Speed (AIS) Motor Operation
- Test NF-7B - Checking Automatic Idle Speed (AIS) Motor Operation
- Test NF-8A - Checking Single Board Engine Controller (SBEC) Grounds & Power Circuits
- Test NF-9A - Checking Engine Vacuum
- Test NF-10A - Checking Minimum Idle Airflow
- Test NF-11A - Checking Knock Sensor Circuit
- Test NF-12A - Performing No Fault Code Mechanical Test
- Verification Tests
- Wiring Diagrams
- Engine Controls - Tests W/Codes - 2.5L Turbo
- Introduction
- Model Identification
- Self-Diagnostic System
- DTC & Fault Codes/Messages
- DRB-II Test Functions
- Fuel Pressure Release
- Connector Identification
- Self-Diagnostic Tests
- Notes
- Test NS-1A - Checking For Faults & Spark
- Test NS-2A - Checking Fuel System
- Test NS-3A - Inspecting Mechanical System
- Test NS-4A - Checking Fuel Delivery
- Test NS-4B - Checking Fuel Delivery
- Test NS-5A - Injector Control Circuit (DTC 27)
- Test NS-5B - No Sync Pick-Up Signal (DTC 54)
- Test NS-5C - No Sync Pick-Up Signal
- Test NS-6A - Auto Idle Speed (AIS) Motor Circuits (DTC 25)
- Test NS-7A - Checking Fuel Pump
- Test NS-7B - Checking Fuel Pump
- Test NS-8A - Repairing No Response Condition
- Test NS-9A - No Reference Signal During Cranking (DTC 11)
- Test NS-9B - No Reference Signal During Cranking
- Test NS-9C - No Reference Signal During Cranking
- Test NS-10A - Auto Shutdown Relay Control Circuit (DTC 42)
- Test NS-11A - No Auto Shutdown Relay Voltage Sense At SBEC (DTC 42)
- Test NS-12A - Checking Auto Idle Speed (AIS) Motor Operation
- Test NS-12B - Checking Automatic Idle Speed Motor Controls
- Test NS-12C - Checking Automatic Idle Speed Motor Controls
- Test NS-12D - Checking Automatic Idle Speed Motor Controls
- Test NS-12E - Checking Automatic Idle Speed Motor Controls
- Test NS-13A - Correcting Start & Stall Condition
- Test Dr-1A - Checking System For Faults
- Test Dr-2A - Slow Change In Idle Map Signal (DTC 13)
- Test Dr-3A - No Change In Map From Start To Run (DTC 13)
- Test Dr-4A - Map Sensor Voltage Too Low (DTC 14)
- Test Dr-5A - Map Sensor Voltage Too High (DTC 14)
- Test Dr-6A - No Vehicle Speed Signal (Aa, Ag & AJ Bodies) (DTC 15)
- Test Dr-6B - No Vehicle Speed Signal (AP Body)
- Test Dr-7A - Oxygen (O2) Sensor Signal Stays At Center (DTC 21)
- Test Dr-8A - Oxygen (O2) Sensor Shorted To Voltage (DTC 21)
- Test Dr-9A - Oxygen (O2) Sensor Signal Stays Above Center (DTC 52)
- Test Dr-10A - Oxygen (O2) Sensor Stays Below Center (DTC 51)
- Test Dr-11A - Coolant Sensor Voltage Too High (DTC 22)
- Test Dr-12A - Coolant Sensor Voltage Too Low (DTC 22)
- Test Dr-13A - Throttle Position Sensor (TPS) Voltage High (DTC 24)
- Test Dr-14A - Throttle Position Sensor (TPS) Voltage Low (DTC 24)
- Test Dr-15A - Auto Idle Speed (AIS) Motor Circuits (DTC 25)
- Test Dr-16A - Fuel Injector No. 1 Control Circuit (DTC 27)
- Test Dr-17A - Fuel Injector No. 2 Control Circuit (DTC 27)
- Test Dr-18A - Fuel Injector No. 3 Control Circuit (DTC 27)
- Test Dr-19A - Fuel Injector No. 4 Control Circuit (DTC 27)
- Test Dr-20A - Purge Solenoid Circuit (DTC 31)
- Test Dr-21A - A/C Clutch Relay Circuit (DTC 33)
- Test Dr-22A - Radiator Fan Relay Circuit (DTC 35)
- Test Dr-23A - No Auto Shutdown (ASD) Sense At Single Engine Board Connector (SBEC) (DTC 42)
- Test Dr-24A - Turbocharger Boost Limit Exceeded (DTC 45)
- Test Dr-25A - Barometric Read Solenoid Circuit (DTC 61)
- Test Dr-26A - Torque Converter Lock-Up Solenoid Circuit (DTC 37)
- Test Dr-27A - WASTEGATE Solenoid Circuit (DTC 36)
- Test Dr-28A - SBEC Failure EEPROM Write Denied (DTC 53)
- Test Dr-30A - Intermittent Test For Sensor Voltage
- Test Dr-30B - Intermittent Test For Map Sensor Signal Change
- Test Dr-31A - Intermittent Test For Auto Idle Speed Motor
- Test Dr-32A - Intermittent Injector Control Fault
- Test Dr-33A - Intermittent Auto Shutdown Sense Circuit Fault
- Test Dr-34A - Intermittent Test For Relays & Solenoids
- No-Fault Tests
- Test NF-1A - No Fault Code Test Menu
- Test NF-2A - Checking Secondary Ignition & Timing
- Test NF-3A - Checking Fuel Pressure
- Test NF-3B - Checking Fuel Pressure
- Test NF-4A - Checking Coolant & Throttle Position Sensor (TPS) Calibrations
- Test NF-5A - Checking Manifold Absolute Pressure (Map) Sensor Calibration
- Test NF-6A - Checking Oxygen Sensor Switching
- Test NF-6B - Checking Oxygen Sensor Switching
- Test NF-7A - Checking Auto Idle Speed (AIS) Motor Operation
- Test NF-7B - Checking Auto Idle Speed (AIS) Motor Operation
- Test NF-8A - Checking Park/Neutral Switch
- Test NF-9A - Checking Single Board Engine Controller (SBEC) Grounds & Power Circuits
- Test NF-10A - Checking Engine Vacuum
- Test NF-11A - Checking Minimum Idle Airflow
- Test NF-12A - Checking Knock Sensor Circuit
- Test NF-13A - Performing No Fault Code Mechanical Test
- Verification Tests
- Wiring Diagrams
- Engine Controls - Tests W/Codes - 3.0L
- Introduction
- Model Identification
- Self-Diagnostic System
- DTC & Fault Codes/Messages
- DRB-II Test Functions
- Fuel Pressure Release
- Connector Identification
- Self-Diagnostic Tests
- Notes
- Test NS-1A - Checking For Faults & Spark
- Test NS-2A - Checking Fuel System
- Test NS-3A - Inspecting Mechanical System
- Test NS-3B - Inspecting Mechanical System
- Test NS-4A - Checking Fuel Delivery
- Test NS-4B - Checking Fuel Delivery
- Test NS-5A - Injector Control Circuit (DTC 27)
- Test NS-6A - Auto Idle Speed (AIS) Motor Circuits (DTC 25)
- Test NS-7A - Checking Fuel Pump
- Test NS-7B - Checking Fuel Pump
- Test NS-8A - Repairing No Response Condition
- Test NS-9A - No Reference Signal During Cranking (DTC 11)
- Test NS-9B - No Reference Signal During Cranking
- Test NS-9C - No Reference Signal During Cranking
- Test NS-10A - Auto Shutdown (ASD) Relay Control Circuit (DTC 42)
- Test NS-11A - Auto Shutdown (ASD) Relay Control Circuit (DTC 42)
- Test NS-12A - Checking Auto Idle Speed (AIS) Motor Operation
- Test NS-12B - Checking Auto Idle Speed (AIS) Motor Operation
- Test NS-12C - Checking Auto Idle Speed (AIS) Motor Operation
- Test NS-12D - Checking Auto Idle Speed (AIS) Motor Operation
- Test NS-12E - Checking Auto Idle Speed (AIS) Motor Operation
- Test NS-13A - Correcting Start & Stall Condition
- Test Dr-1A - Checking System For Faults
- Test Dr-2A - Slow Change In Idle Map Signal (DTC 13)
- Test Dr-3A - No Change In Map From Start To Run (DTC 13)
- Test Dr-4A - Map Voltage Too Low (DTC 14)
- Test Dr-5A - Map Sensor Voltage Too High (DTC 14)
- Test Dr-6A - No Vehicle Speed Signal (Aa, Ag & AJ Bodies) (DTC 15)
- Test Dr-6B - No Vehicle Speed Signal (Ac Body)
- Test Dr-7A - Oxygen (O2) Sensor Signal Stays At Center (DTC 21)
- Test Dr-8A - Oxygen (O2) Sensor Signal Shorted To Voltage (DTC 21)
- Test Dr-9A - Oxygen (O2) Sensor Signal Stays Above Center (DTC 52)
- Test Dr-10A - Oxygen (O2) Sensor Signal Stays Below Center (DTC 51)
- Test Dr-11A - Coolant Sensor Voltage Too High (DTC 22)
- Test Dr-12A - Coolant Sensor Voltage Too Low (DTC 22)
- Test Dr-13A - Throttle Position Sensor (TPS) Voltage High (DTC 24)
- Test Dr-14A - Throttle Position Sensor (TPS) Voltage Low (DTC 24)
- Test Dr-15A - Auto Idle Speed (AIS) Motor Circuits (DTC 25)
- Test Dr-16A - Injector No. 1 Control Circuit (DTC 27)
- Test Dr-17A - Injector No. 2 Control Circuit (DTC 27)
- Test Dr-18A - Injector No. 3 Control Circuit (DTC 27)
- Test Dr-19A - Injector No. 4 Control Circuit (DTC 27)
- Test Dr-20A - Injector No. 5 Control Circuit (DTC 27)
- Test Dr-21A - Injector No. 6 Control Circuit (DTC 27)
- Test Dr-22A - Purge Solenoid Circuit (DTC 31)
- Test Dr-23A - EGR Solenoid Circuit (DTC 32)
- Test Dr-24A - EGR System Failure (DTC 32)
- Test Dr-25A - A/C Clutch Relay Circuit (Aa Body) (DTC 33)
- Test Dr-26A - A/C Clutch Relay Circuit (Ac Body) (DTC 33)
- Test Dr-27A - A/C Clutch Relay CKT (Ag & AJ Bodies) (DTC 33)
- Test Dr-29A - Radiator Fan Relay Circuit (DTC 35)
- Test Dr-30A - No Auto Shutdown Relay Voltage Sense At Controller (DTC 42)
- Test Dr-31A - Checking Torque Converter Lock-Up Solenoid Circuit (DTC 37)
- Test Dr-32A - Controller Failure EMR Miles Not Stored & Controller Failure EEPROM Write Denied (DTC 62 & 63)
- Test Dr-33A - Intermittent Test For Sensor Voltage
- Test Dr-33B - Intermittent Test For Slow Change Or No Change In Map
- Test Dr-35A - Intermittent Test For Automatic Idle Speed (AIS) Motor Circuits
- Test Dr-36A - Intermittent Test For Relays & Solenoids
- Test Dr-37A - Intermittent Injector Control Fault
- No-Fault Tests
- Test NF-1A - No Fault Code Test Menu
- Test NF-2A - Checking Secondary Ignition & Timing
- Test NF-3A - Checking Fuel Pressure
- Test NF-3B - Checking Fuel Pressure
- Test NF-4A - Checking Coolant & Throttle Position Sensor Calibrations
- Test NF-5A - Checking Map Sensor Calibration
- Test NF-6A - Checking Oxygen (O2) Sensor Switching
- Test NF-6B - Checking Oxygen (O2) Sensor Switching
- Test NF-7A - Checking Auto Idle Speed (AIS) Motor Operation
- Test NF-7B - Checking Auto Idle Speed (AIS) Motor Operation
- Test NF-8A - Checking Park/Neutral Switch
- Test NF-9A - Checking Engine Controller Grounds & Power Circuits
- Test NF-10A - Checking Engine Vacuum
- Test NF-11A - Checking Minimum Idle Air Flow
- Test NF-12A - Performing No Fault Code Mechanical Test
- Verification Tests
- Wiring Diagrams
- Engine Controls - Tests W/Codes - 4-CYL TBI
- Introduction
- Model Identification
- Self-Diagnostic System
- DTC & Fault Codes/Messages
- DRB-II Test Functions
- Fuel Pressure Release
- Connector Identification
- No Start Tests - NS-1A To NS-13A
- Notes
- Test NS-1A - Checking For Faults & Spark
- Test NS-2A - Checking Fuel System
- Test NS-3A - Inspecting Mechanical System
- Test NS-4A - Checking Fuel Delivery
- Test NS-4B - Checking Fuel Delivery
- Test NS-4C - Checking Fuel Delivery
- Test NS-5A - Injector No. 1 Control Circuit (DTC 27)
- Test NS-6A - Automatic Idle Speed (AIS) Motor Circuits (DTC 25)
- Test NS-7A - Checking Fuel Pump
- Test NS-7B - Checking Fuel Pump
- Test NS-8A - Repairing No Response Condition
- Test NS-9A - No Reference Signal During Cranking (DTC 11)
- Test NS-9B - No Reference Signal During Cranking
- Test NS-10A - Auto Shutdown (ASD) Relay Control CKT (DTC 42)
- Test NS-11A - Auto Shutdown (ASD) Relay Control Circuit (DTC 42)
- Test NS-12A - Checking Auto Idle Speed (AIS) Motor Operation
- Test NS-12B - Checking Auto Idle Speed (AIS) Motor Operation
- Test NS-12C - Checking Auto Idle Speed (AIS) Motor Operation
- Test NS-12D - Checking Auto Idle Speed (AIS) Motor Operation
- Test NS-12E - Checking Auto Idle Speed (AIS) Motor Operation
- Test NS-13A - Correcting Start & Stall Condition
- Self-Diagnostic Tests - Dr-1A To Dr-34A
- Test Dr-1A - Checking System For Faults
- Test Dr-2A - Slow Change In Idle Map Signal (DTC 13)
- Test Dr-3A - No Change In Idle Map Signal (DTC 13)
- Test Dr-4A - Map Sensor Voltage Too Low (DTC 14)
- Test Dr-5A - Map Sensor Voltage Too High (DTC 14)
- Test Dr-6A - No Vehicle Speed Signal (Aa, Ag & AJ Bodies) (DTC 15)
- Test Dr-6B - No Vehicle Speed Signal (Ac & AP Bodies)
- Test Dr-7A - Oxygen (O2) Sensor Signal Stays At Center (DTC 21)
- Test Dr-8A - Oxygen (O2) Sensor Shorted To Voltage (DTC 21)
- Test Dr-9A - Oxygen (O2) Sensor Signal Stays Above Center (DTC 52)
- Test Dr-10A - Oxygen (O2) Sensor Stays Below Center (DTC 51)
- Test Dr-11A - Coolant Sensor Voltage Too High (DTC 22)
- Test Dr-12A - Coolant Sensor Voltage Too Low (DTC 22)
- Test Dr-15A - Throttle Position Sensor (TPS) Voltage High (DTC 24)
- Test Dr-16A - Throttle Position Sensor (TPS) Voltage Low (DTC 24)
- Test Dr-17A - Automatic Idle Speed (AIS) Motor Circuits (DTC 25)
- Test Dr-18A - Purge Solenoid Circuit (DTC 31)
- Test Dr-19A - EGR Solenoid Circuit (DTC 32)
- Test Dr-20A - EGR System Failure (DTC 32)
- Test Dr-21A - A/C Clutch Relay Circuit (Aa & AP Bodies) (DTC 33)
- Test Dr-22A - A/C Clutch Relay Circuit (Ac Body) (DTC 33)
- Test Dr-23A - A/C Clutch Relay Circuit (Ag & AJ Bodies) (DTC 33)
- Test Dr-26A - Radiator Fan Relay Circuit (DTC 35)
- Test Dr-27A - No Auto Shutdown (ASD) Relay Voltage Sense At SBEC (DTC 42)
- Test Dr-28A - Torque Converter Lock-Up Solenoid Circuit (DTC 37)
- Test Dr-30A - Injector Control Circuit (DTC 27)
- Test Dr-31A - Controller Failure EMR Miles Not Stored & Controller Failure EEPROM Write Denied (DTC 62 & 63)
- Test Dr-32A - Intermittent Test For Voltage Sensor
- Test Dr-32B - Intermittent Test For Slow Change Or No Change In Map
- Test Dr-33A - Intermittent Test For Automatic Idle Speed (AIS) Motor Circuits
- Test Dr-34A - Intermittent Test For Relays & Solenoids
- No-Fault Code Tests - NF-1A To NF-13A
- Test NF-1A - No Fault Code Test Menu
- Test NF-2A - Checking Secondary Ignition & Timing
- Test NF-3A - Checking Fuel Pressure
- Test NF-3B - Checking Fuel Pressure
- Test NF-4A - Checking Coolant & Throttle Position Sensor Calibrations
- Test NF-5A - Checking Map Sensor Calibration
- Test NF-6A - Checking Oxygen (O2) Sensor Switching
- Test NF-6B - Checking Oxygen (O2) Sensor Switching
- Test NF-7A - Checking Auto Idle Speed (AIS) Motor Operation
- Test NF-7B - Checking Auto Idle Speed (AIS) Motor Operation
- Test NF-8A - Checking Park/Neutral Switch
- Test NF-9A - Checking Engine Controller Grounds & Power CKTS
- Test NF-10A - Checking EGR Valve Operation
- Test NF-11A - Checking Engine Vacuum
- Test NF-12A - Checking Minimum Idle Airflow
- Test NF-13A - Performing No Fault Code Mechanical Test
- Verification Tests
- Wiring Diagrams
- Engine Controls - Tests W/O Codes
- Introduction
- Symptoms
- Symptom Diagnosis
- No Start - Cold Engine
- No Start - Warm Engine
- Starts But Stalls
- Hard To Start - Cold Engine
- Erratic Idle - Warm-Up
- Backfiring
- Incorrect Idle Speed
- Hesitation - Acceleration
- Hesitation - Coasting
- Knocking
- Engine Misfire - All Conditions
- Insufficient Engine Power
- Poor Fuel Economy
- EXCESSIVE HC & NOx
- INTERMITTENTS
- Theory and Operation
- Engine Controls - Theory & Operation
- Introduction
- Air Induction System
- Computerized Engine Controls
- Control Unit
- Input Devices
- Notes
- A/C Control Module (ACM)
- Brake Switch
- Camshaft Angle Sensor
- Charge Temperature Sensor
- Coolant Temperature Sensor (CTS)
- Crankshaft Angle Sensor
- Detonation Sensor
- Hall Effect Switch
- Manifold Absolute Pressure (MAP) Sensor
- Optical Distributor
- Oxygen Sensor
- Park/Neutral Switch
- Throttle Body Temperature Sensor
- Throttle Position Sensor (TPS)
- Vehicle Speed Sensor (VSS)
- Output Signals
- Notes
- A/C Cut-Out Relay
- Automatic Idle Speed (AIS) Motor
- Auto Shutdown (ASD) Relay
- Barometric Read Solenoid
- CHECK ENGINE Light
- Electric Exhaust Gas Recirculation Transducer (EET)
- Exhaust Gas Recirculation (EGR) Solenoid
- Fuel Injector(s)
- Fuel Pump Relay
- Ignition Coil(s)
- In-Tank Fuel Pump
- Lock-Up Torque Converter Solenoid
- Purge Solenoid
- Radiator Fan Relay
- Speed Control Servo
- Wastegate Solenoid
- Fuel System
- Idle Speed
- Ignition Systems
- Emission Systems
- Self-Diagnostic System
- Miscellaneous Controls
- Engine Controls - Theory & Operation
- Vacuum Diagrams
- Vacuum Hose Diagram(S)
- 1.8L CALIFORNIA
- 1.8L - Federal & CANADA
- 2.0L Non-Turbo CALIFORNIA
- 2.0L Non-Turbo - Federal & CANADA
- 2.0L Turbo CALIFORNIA
- 2.0L Turbo - Federal & CANADA
- 2.2L TBI & 2.5L TBI
- 2.2L Turbo
- 2.5L Turbo
- 3.0L VIN U
- 3.0L VIN 3 CALIF. W/Anti-Lock Brakes
- 3.0L VIN 3 CALIF. W/O Anti-Lock Brakes
- 3.0L VIN 3 - Federal & CANADA W/Anti-Lock Brakes
- 3.0L VIN 3 - Federal & CANADA W/O Anti-Lock Brakes
- 3.3L & 3.8L - CALIFORNIA & Federal
- Vacuum Hose Diagram(S)
- Wiring Diagrams
- General Information
- Abbreviations
- Basic Trouble Shooting
- Basic Trouble Shooting - General Information
- Commonly Used Abbreviations - General Information
- Emission Control Abbreviations
- Engine Performance - Trouble Shooting - General Information
- Brakes
- Anti-Lock Brake Safety Precautions - General Information
- Map - Brake Systems
- Brake Systems
- Notes
- Map Standards Of Service
- The Map Process - Overview
- The Map Process - Overview Of Service Requirements And Suggestions
- Accelerometers
- Accumulators
- Anchor Pins
- Anti-Lock Brake Control Assembly(Module)
- Anti-Lock Brake Controller
- Anti-Lock Brake Systems
- Axle Seal
- Backing Plates
- Bleeder Screw
- Brake Abs Active Light (Blue)
- Brake Fluid
- Brake Friction Material
- Brake On - Off Switch
- Brake Pads
- Brake Pedals
- Brake Shoe Hardware
- Brake Shoes
- Brake Stoplight Switches
- Brake Warning Light (Amber)
- Brake Warning Light (Red)
- Bulb Sockets
- Bulbs And LEDS
- Caliper Hardware
- Caliper Mounting Pin
- Caliper Piston
- Caliper Shim
- Caliper Slider Pin (Bolt) Dust Boot
- Caliper Slider Pin (Bolt)
- Calipers
- Combination Valve
- Controllers
- Digital Ratio Axle Controllers And Buffers (Drab And Dram)
- Disable Switches
- Drums
- Electrical Brake Pumps
- Electrical Park Motor
- Electrical Pumps And Motors
- Electro-Magnetic Interference
- Electronic Brake Control Modulator
- Electronic Brake Distribution
- Electronic Brake Traction Control Module
- Electronic Controllers
- Electronic Traction Control
- External Brake Cable
- Flow Control Valve
- Fluid Level Sensor Switches
- Fluid
- Four Wheel Drive Switches
- Friction Material
- G Sensors
- Gaskets
- Gravitational Switches
- Grease Seal
- Height Sensing Proportioning Valve
- High Pressure Accumulator
- Hoses
- Hub
- Hydraulic Control Unit
- Hydraulic Modulators
- Hydro-Boosters
- Hydro-Electric Boosters (POWERMASTER)
- Ignition Disable Switches
- Lamp Driver Relay
- Lateral Acceleration Switches
- LEDS
- Lenses
- Low Pressure Accumulator
- Lug Nut
- Master Cylinder Cover Gasket
- Master Cylinders
- Modulators
- Motor Pack
- Motors
- Pads
- Parking Brake Cable
- Parking Brake Mechanism
- Parking Brake Shoes
- Parking Brake Switches
- Parking Brake Systems
- Pedal Travel Switches
- Pedals
- Power Distribution Center
- POWERMASTER
- Pressure Differential Switches
- Pressure Switches
- Pressure Transducers
- Proportioning Valve
- Pumps
- Relays
- RELUCTOR (Speed) Ring
- Rotors
- Self-Adjusting Systems
- Shoe Hardware
- Shoes
- Sockets
- Speed Sensor (RELUCTOR) Ring
- Speed Sensors (Electronic Wheel And Vehicle)
- Star Wheel
- Steel Brake Lines
- Stoplight Switches
- Stroke Sensor
- Switches
- Tires
- Tone Ring
- Toothed Rings (Tone Wheel)
- Traction Control System (TCS)
- Transfer Tubes
- Vacuum Boosters
- Vacuum Hoses
- Valves
- Wear Indicator
- Wheel Attachment Hardware
- Wheel Bearings, Races And Seals
- Wheel Cylinders
- Wiring Harnesses
- Yaw Rate Sensor
- Brake System CHECKSHEET
- Reason Code Explanation
- Automotive Terminology & Definitions
- Brake Systems
- Map - Routine Inspection Reference Guide
- Routine Inspection Reference Guide
- Notes
- Map Standards Of Service
- The Map Process - Overview
- The Map Process - Overview Of Service Requirements And Suggestions
- Maintenance Overview
- Antifreeze/Coolant
- Visual Inspection
- Radiator Cap Test
- Engine Fan
- Cooling System Power Flush And Refill
- Belts (Except Timing Belts)
- Belt TENSIONER
- Automatic Transmission Fluid
- Automatic Transmission Fluid Exchange & Filter Replacement
- Engine Oil
- Air Filters
- Cabin Air Filter
- Brake Fluid
- Battery
- Battery Cables
- Power Steering
- Power Steering Fluid
- Wiper Blades
- Routine Inspection CHECKSHEET
- Routine Inspection - UICS
- Brake Systems
- Drivetrain And Transmission
- Notes
- Automatic Transmission Fluid
- Clutch Master Cylinders
- Cooler Lines
- Coolers
- Differential Fluid
- Drain Plugs And Gaskets
- Filters And Screens
- Fluids And Lubricants
- Hoses, Lines, And Tubes
- Hydraulic Fluid
- Lubricants
- Manual Transmission Fluid
- Mounts (Engine, Transaxle And Transmission)
- Transfer Case Fluid
- Vacuum Hoses
- Electrical Systems
- Engine Performance And Maintenance
- Notes
- Accessory Belts
- Air Filter Elements
- Air Filter Gaskets
- Air Filter Housings And Gaskets
- Air Pump Belts
- Batteries
- Battery Connectors
- Belt Idler Assemblies (Accessory And Cam Belts)
- Belt TENSIONERS (Accessory And Cam Belt)
- Chemical Engine DECARBONIZATION
- Combustion Chamber Cleaning
- Coolant Recovery Tanks
- Coolant
- Distributor Caps
- Distributor Rotors
- Engine Cooling Systems
- Engine DECARBONIZATION
- Engine Oil Drain Plugs And Gaskets
- Engine Oil Filters And Canisters
- Engine Oil
- Fuel Filters
- Fuel Injector Cleaning
- Fuel Injectors
- Fuel System Cleaning Service
- Hose Clamps
- Hose Connectors
- Hose Couplers
- Hoses And Tubes (Fuel Lines, Radiator, Vacuum, By-Pass, Heater, Recovery Tank And Oil Coolers)
- Ignition Wires (Secondary)
- Intake Cleaning
- O2 Sensors
- PCV Breather Elements
- PCV Valves
- Radiator Caps And Pressurized Expansion Tank Caps
- Spark Plugs
- Thermostats And Housings
- Throttle Body Cleaning
- Timing Belts
- Vacuum Hoses, Tubes And Connections (Non-Metallic)
- Exhaust Systems
- Heating, Ventilation And Air Conditioning Systems
- Steering And Suspension, Wheel Alignment, Wheels And Tires
- Wheel & Tire Supplement
- Reason Code Explanation
- Automotive Terminology & Definitions
- Routine Inspection Reference Guide
- Check Lists
- Computer Relearn Procedures
- Driveline/Axles
- Drive Axle Noise Diagnosis - General Information
- Gear Tooth Contact Patterns - General Information
- Map - Drive Train & Transmission
- Drive Train & Transmission Systems
- Drivetrain And Transmission
- Notes
- Actuators (Electrical)
- Actuators (Vacuum)
- Automatic Transmission / Transaxle Assemblies/CVTS
- Automatic Transmission Fluid
- Axles
- Bearings And Races
- Bell Cranks
- Bell Housings
- Bushings (External)
- Cables (Speedometer)
- Cables (TV, Detent And Shift)
- Carrier Bearings
- Clutch Cables And Cable Housings
- Clutch Discs (Manual Transmissions)
- Clutch Forks
- Clutch Linkages (Mechanical)
- Clutch Master Cylinders
- Clutch Pedals
- Clutch Pivots
- Clutch Pressure Plates
- Clutch Release Bearings
- Clutch Slave Cylinders (Concentric)
- Clutch Slave Cylinders (Conventional Or External)
- Companion Flanges
- Connectors
- Cooler Bypass Valves
- Cooler Lines
- Coolers
- CV Joints
- Differential And Final Drive Assemblies
- Differential Fluid
- Dip Stick Tubes
- Dip Sticks (Fluid Level Indicators)
- Dowel Pins, Guides And Pilot Holes
- Drain Plugs And Gaskets
- Drive Shaft Flanges
- Drive Shafts And Half Shafts
- Dust Boots
- Engine Mounts
- Exciter Rings
- Filler Tubes
- Filters And Screens
- Flanges
- Flex Plates
- Fluid Level Indicators
- Fluids And Lubricants
- Flywheels
- Force Motors
- Gaskets
- Guides
- Half Shafts
- Hoses, Lines, And Tubes
- Housings (Bell, Case, Tail(Extension) And Auxiliary)
- Hydraulic Fluid
- Intermediate Shaft Support Bearings
- Key Interlock Systems
- Limited Slips
- Lines
- Linkages (External)
- Locking Hub Assemblies
- Locking Hub Control Knobs
- Lubricants
- Manual Transmission Fluid
- Manual Transmission/Transaxle Assemblies
- Metal Clad Seals
- METALASTIC Joints
- Modulator Pins
- Modulators
- Mounts (Engine, Transaxle And Transmission)
- Odometer Drives (Mechanical)
- Odometer Heads (Mechanical)
- Oil Pans
- Pans
- Pilot Holes
- Pressure Plates
- Pressure Switches
- Races
- Rubber Joints (METALASTIC)
- Screens
- Seals (Metal Clad)
- Seals
- Selector Interlock Systems
- Sensors
- Servos
- Shift Interlock Systems (Selector And Key Interlock Systems)
- Side Covers
- Slip Yokes
- Solenoids
- Speed Sensors (Electronic Wheel And Vehicle)
- Speedometer- Driven Gear Housing
- Speedometer/Odometer Drives (Mechanical)
- Speedometer/Odometer Heads (Mechanical)
- Speedometers/Odometers (Electronic)
- Switches
- Tone Wheels
- Toothed Rings (Tone Wheel)
- Torque Converters
- Transaxle Mounts
- Transducers (Transmission)
- Transfer Case Assemblies
- Transfer Case Fluid
- Transmission Coolers
- Transmission Mounts
- Transmission Pans
- Transmission Range Indicators (PRNDL)
- Tubes
- Universal Joints (CARDAN Or Cross Type)
- Vacuum Controls
- Vacuum Hoses
- Vacuum Motors
- Vacuum-Operated Switches
- Vehicle Speed Sensors
- Vents
- Vibration Dampers
- Wheel Attachment Hardware
- Wheel Speed Sensors
- Wiring Harnesses And Connectors
- Yokes And Slip Yokes
- Reason Code Explanation
- Automotive Terminology & Definitions
- Trouble Shooting - Clutches - General Information
- Electrical
- Map - Electrical Systems
- Electrical Systems
- Notes
- Map Standards Of Service
- The Map Process - Overview
- The Map Process - Overview Of Service Requirements And Suggestions
- Actuator Motors (Electric)
- Actuator Motors (Vacuum)
- Air Bags
- Alternators And Generators
- Amplifiers
- Antennas
- Batteries
- Battery Cables, Wires And Connectors
- Battery Cables
- Battery Trays And Hold Down Hardware
- Battery Wires
- Belts
- Bulb Sockets
- Bulbs, Sealed Beams And LEDS
- Cd Players
- Cigarette Lighter Assemblies
- Circuit Breakers
- Clutch Switches
- Connectors
- Control Modules
- Cruise Control Brake Switches
- Cruise Control Cables
- Cruise Control Clutch Switches
- Cruise Control Linkages And Cables
- Cruise Control Reservoirs
- Cruise Control Tubes
- Cruise Control Vacuum Dump Release Valves
- Cruise Control Vacuum Hoses, Tubes And
- Cruise Control Vehicle Speed Sensors
- Defoggers
- Defrosters
- Delays
- Dimmers
- Electric Heaters
- Equalizers
- Fuse Blocks
- Fuse Boxes And Blocks
- Fuses, Fusible Links And Circuit Breakers
- Fusible Links
- Gauges
- Generators
- Ground Cables And Straps
- Ground Straps
- Headlight Adjusters
- Heating Elements (Defrosters, Defoggers, Electric Heaters And Seats)
- Horns And Sirens
- Ignition Switches
- Indicator Lights
- Keyless Entry Keypads And Transmitters
- Keyless Entry Transmitters
- LEDS
- Lenses
- Microphones
- Mirrors (ELECTROCHROMATIC And Heated)
- Motors
- Neutral Safety Switches
- Odometers, Speedometers And Tachometers (Cable Driven)
- Odometers
- Power Distribution Center
- Pulleys
- Receivers, Amplifiers, Equalizers And Sub-Woofer Volume Controls
- Relay Boxes
- Relays
- Sealed Beams
- Seat Heaters
- Security Alarm Sensors
- Sirens
- Solenoids
- Speakers And Microphones
- Speedometer And Tachometer Linkages And Cables
- Speedometer Cables
- Speedometers
- Starters
- Sub-Woofer Volume Control
- Switches
- Tachometer Cables
- Tachometers
- Tape Players And Cd Players
- TENSIONERS
- Timers
- Transceivers
- Transducers
- Vacuum Accumulators (Reservoirs)
- Voltage Regulators
- Washer Fluid Level Senders
- Washer Pumps
- Wiper Arms And Blades
- Wiper Blades
- Wiper Hoses And Nozzles
- Wiper Linkages
- Wiper Nozzles
- Wiper Pump Reservoirs
- Wiring Harnesses And Connectors
- Battery, Starting & Charging System CHECKSHEET
- Reason Code Explanation
- Automotive Terminology & Definitions
- Electrical Systems
- Using lemon2025'S System Wiring Diagrams
- Map - Electrical Systems
- Engine
- Engine Overhaul Procedures - General Information
- * Please Read This First *
- Description
- Engine Identification
- Inspection Procedures
- Cleaning Procedures
- Component Cleaning
- Cylinder Head Replacement
- Cylinder Head Overhaul
- Pistons, Connecting Rods & Bearings
- Crankshaft & Main Bearings
- Camshaft
- Timing Chains & Belts
- Timing Gears
- Oil Pump
- Break-In Procedure
- General Cooling System Service - General Information
- Engine Overhaul Procedures - General Information
- Engine Performance
- Electrostatic Discharge Warning - General Information
- Engine Performance Diagnostic Routine Outline - General Information
- Engine Performance Safety Precautions
- Map - Engine Performance & Maintenance
- Engine Performance And Maintenance (Including Exhaust Systems)
- Engine Performance & Maintenance CHECKSHEET
- Engine Performance And Maintenance
- Notes
- Accelerator Pedal Position Sensor
- Accessory Belts
- Accessory Pulleys
- Air Conditioning Cycling Switches
- Air Conditioning Pressure Sensors
- Air Ducts And Tubes
- Air Filter Elements
- Air Filter Gaskets
- Air Filter Housings And Gaskets
- Air Fuel Ratio Sensors
- Air Injection Control Solenoids
- Air Plenums
- Air Pump Belts
- Air Pumps (Electric Driven)
- Air Tubes
- Aspirator, Check And DECEL Valves
- Baffles
- Ballast Primary Supply Resistor Wires
- Ballast Resistors And Primary Supply Resistors
- Barometric Pressure Sensors
- Batteries
- Battery Cables, Wires And Connectors
- Battery Connectors
- Battery Trays And Hold Down Hardware
- Battery Wires
- Belt Idler Assemblies (Accessory And Cam Belts)
- Belt TENSIONERS (Accessory And Cam Belt)
- Belt-Driven Air Pumps
- Boost Control Mechanism
- Camshaft Position Sensors
- Carburetors And Chokes
- Casting Core Plugs And Expansion Plugs
- Charge Air Coolers ""INTERCOOLERS"" (CAC)
- Check Valves
- Chemical Engine DECARBONIZATION
- Chokes
- Clutch Pedal Position Switches
- Cold Start Injectors
- Combustion Chamber Cleaning
- Connectors
- Coolant Recovery Tanks
- Coolant
- Cooling Fan Motor Modules
- Cooling Fan Motor Relays And Modules
- Cooling Fan Motor Resistors
- Cooling Fan Motor Sensors And Switches
- Cooling Fan Motor Switches
- Cooling Fan Motors
- Crankshaft Position Sensors
- Cylinder Deactivation Solenoid
- Cylinder Head Assemblies
- DECEL Valves
- Deflectors
- Dip Stick Tubes
- Dip Sticks And Tubes
- Distributor Advances And Retarders (Mechanical And Vacuum)
- Distributor Boots And Shields
- Distributor Caps
- Distributor Retarders (Mechanical And Vacuum)
- Distributor Rotors
- Distributor Shields
- Distributors
- Early Fuel Evaporation Valves (Heat Riser Assemblies)
- EGR Coolers
- EGR Exhaust Manifold Passages
- EGR Intake And Exhaust Manifold Passages
- EGR Plates And Coolers
- Electronic Spark Control Modules
- Electronic Transmission Control Devices
- Electronic Transmission Feedback Devices
- Engine Coolant Temperature Sensors
- Engine Cooling Systems
- Engine Covers (Oil Pan, Valve Cover, Timing Cover)
- Engine DECARBONIZATION
- Engine Oil Canisters
- Engine Oil Coolers (External)
- Engine Oil Drain Plugs And Gaskets
- Engine Oil Filters And Canisters
- Engine Oil Gaskets
- Engine Oil Pressure Gauges (Mechanical)
- Engine Oil
- Evaporative Emissions (EVAP) Canister Filters
- Evaporative Emissions (EVAP) Canister Purge Devices
- Evaporative Emissions (EVAP) Canisters
- Evaporative Emissions (EVAP) Feedback Devices
- Exhaust Gas RECIRCULATION Devices
- Exhaust Gas RECIRCULATION Feedback Devices
- Expansion Plugs
- Fan Control Sensor
- Fuel Accumulators And Dampers
- Fuel And Cold Start Injectors
- Fuel Caps
- Fuel Dampers
- Fuel Delivery Check Valves
- Fuel Distributors (BOSCH Cis)
- Fuel Filler Necks And RESTRICTORS
- Fuel Filters
- Fuel Injector Cleaning
- Fuel Injectors
- Fuel Level Senders
- Fuel Pressure Regulators
- Fuel Pumps (In-Tank, External, Electrical Or Mechanical)
- Fuel Rails
- Fuel RESTRICTORS
- Fuel System Cleaning Service
- Fuel Tanks
- Fuel
- Gaskets
- Grommets (Valve Cover)
- Harmonic Dampers
- Heater Control Valves
- Heater Cores
- Hose Clamps
- Hose Connectors
- Hose Couplers
- Hoses And Tube Couplers, Connectors And Clamps
- Hoses And Tubes (Fuel Lines, Radiator, Vacuum, By-Pass, Heater, Recovery Tank And Oil Coolers)
- Housings
- Idle Air Controls
- Idle Speed Control Actuators
- Ignition Boots
- Ignition Coil Towers
- Ignition Coils
- Ignition Control Modules (ICM)
- Ignition Switches
- Ignition Terminals
- Ignition Wires (Secondary)
- Inertia Fuel Shut-Off Switches
- Intake Air Temperature Sensors
- Intake Cleaning
- Intake Manifolds
- In-Tank Fuel Strainers
- INTERCOOLERS
- Knock Sensors
- Liquid Vapor Separators
- Long Block Assemblies
- Manifold Absolute Pressure (Map) Sensors
- Mass Air Flow (MAF) Sensors
- Metal Air Manifolds And Pipes
- Metal Air Pipes
- Mix Control Solenoids
- Motor Mounts
- O2 Sensors
- Oil Pans
- Oil Pressure Sending Units
- Oil Pump Pick-Up Screens
- Oil Pumps
- O-Rings, Gaskets, Seals And Spring Locks
- Park Neutral Position Switches
- PCV Breather Elements
- PCV Orifices
- PCV Valves
- Pick-Up Assemblies (Includes Magnetic, Hall Effect And Optical)
- Power Steering Pressure Sensors
- Powertrain Control Modules (Pcm) And Prom
- Powertrain Control Prom
- Pressurized Expansion Tank Caps
- Radiator / Cooling Fan Blades
- Radiator / Cooling Fan Clutches
- Radiator Caps And Pressurized Expansion Tank Caps
- Radiators
- Roll Over Valves
- Sealing Compounds
- Seals
- Secondary Air Injection System Management Devices
- Sensors
- Short Block Assemblies
- Shrouds, Baffles And Deflectors
- Spark Plugs
- Spring Locks
- Super Chargers
- Switches
- Thermal Vacuum Valves
- Thermostatic Air Door Assemblies
- Thermostats And Housings
- Throttle Bodies
- Throttle Body Cleaning
- Throttle Cables
- Throttle Linkages And Cables
- Throttle Position Sensors
- Throttle Position Switches
- Timing Belt Sprockets
- Timing Belts
- Timing Covers
- Torque Struts
- Transmission Range Switches
- Tube Clamps
- Tube Connectors
- Tube Couplers
- Tubes
- Turbo Chargers
- Vacuum Connections
- Vacuum Hoses, Tubes And Connections (Non-Metallic)
- Vacuum Regulator Solenoids
- Vacuum Tubes
- Valve Covers
- Vehicle Speed Senors
- Volume Air Flow Sensors
- Waste Gate And Boost Control Mechanisms
- Waste Gate Control Solenoids
- Water Pumps (Electric)
- Water Pumps (Non-Electric)
- Wiring Harnesses And Connectors
- Reason Code Explanation
- Automotive Terminology & Definitions
- Parasitic Load Explanation & Test Procedures - General Information
- State Emission Standards - Diesel
- State Emission Standards - Gas
- ALASKA
- ARIZONA
- CALIFORNIA
- Colorado
- CONNECTICUT
- DELAWARE
- District Of COLUMBIA
- GEORGIA
- IDAHO
- ILLINOIS
- INDIANA
- KENTUCKY
- MARYLAND
- MASSACHUSETTS
- MISSOURI
- NEVADA
- New Jersey
- New MEXICO
- New YORK
- North CAROLINA
- OHIO
- OREGON
- PENNSYLVANIA
- RHODE Island
- TENNESSEE
- TEXAS
- UTAH
- VIRGINIA
- WASHINGTON
- WISCONSIN
- U. S. EPA ASM2525 & ASM5015 Start-Up Emission Standards
- U. S. EPA Revised Final ASM Emission Standards (ASM5015 & ASM2525)
- U.S. EPA Im240 Emission Standards
- Waveforms - Injector Pattern Tutorial - General Information
- * Please Read This First *
- Purpose Of This Article
- Is A Lab Scope Necessary?
- The Two Types Of Injector Drivers
- The Two Ways Injector Circuits Are Wired
- Interpreting Injector Waveforms
- Current Waveform Samples
- Notes
- Example #1 - Voltage Controlled Driver
- Example #2 - Voltage Controlled Driver
- Example #3 - Voltage Controlled Driver
- Example #4 - Current Controlled Driver
- Example #5 - Current Controlled Driver
- Example #6 - Current Controlled Driver
- Example #7 - Current Controlled Driver
- Example #8 - Current Controlled Driver
- Voltage Waveform Samples
- Notes
- Example #1 - Voltage Controlled Driver
- Example #2 - Voltage Controlled Driver
- Example #3 - Voltage Controlled Driver
- Example #4 - Current Controlled Driver
- Example #5 - Current Controlled Driver
- Example #6 - Current Controlled Driver
- Example #7 - Current Controlled Driver
- Example #8 - Current Controlled Driver
- Map - Exhaust Systems
- Exhaust Systems
- Notes
- Map Standards Of Service
- The Map Process - Overview
- The Map Process - Overview Of Service Requirements And Suggestions
- Catalytic Converters
- Exhaust And Tail Pipes
- Exhaust Connections
- Hangers
- Heat Risers (Mechanical EFE Devices)
- Heat Shields
- Manifolds (Cast And Tube Type)
- Mechanical EFE Devices
- Muffler Valve
- Mufflers And Resonators
- Reason Code Explanation
- Exhaust Systems
- Heating, Ventilation & A/C (HVAC)
- Map - Heating, Ventilation, & Air Conditioning
- Heating, Ventilation & Air Conditioning Systems
- Notes
- Map Standards Of Service
- The Map Process - Overview
- The Map Process - Overview Of Service Requirements And Suggestions
- Accumulators
- Actuators (Electrical)
- Actuators (Vacuum)
- Air Conditioning Fittings
- Air Conditioning Hoses
- Air Conditioning Metal Lines
- Air Control Doors
- Air Dams (External)
- Air Distribution System
- Belts
- Blend Doors
- Blower Fans (Blower Wheel Or Squirrel Cage)
- Blower Motors
- Blower Resistors
- Blower Switches
- Cabin Air Filters
- Circuit Breakers
- Compressor Clutch Assemblies
- Compressors
- Condenser Air Seals
- Condenser Fan Motors
- Condensers
- Connectors
- Control Cables
- Control Heads (Function Selectors)
- Control Linkages
- Control Modules
- Coolant
- Cooling Fan Blades
- Cooling Fan Clutches
- Cooling Fan Motors
- Evaporator Drain Tubes
- Evaporator Filters
- Evaporator Pressure Regulators (EPRS)
- Evaporators
- Expansion Valves
- Function Selectors
- Fuses, Fusible Links And Circuit Breakers
- Fusible Links
- Gaskets
- Heater Cases
- Heater Control Valves
- Heater Cores
- Heater Hoses
- High Pressure Relief Valves (HPRV)
- Idlers
- In-Line Filters
- Metal Fittings
- Metal Lines
- Mix And Air Control Doors (Blend Doors)
- ORIFACE Tubes
- O-Rings
- Pilot-Operated Absolutes (POAS)
- Plenums
- Pressure Control Valves
- Pressure Sensors
- Pulleys
- Radiators
- Receiver-DRIERS
- Refrigerant Oil
- Refrigerant
- Relays
- Seals
- Service Ports
- Spring Lock Couplings
- Suction Throttling Valves (STVS)
- Switches (Electrical)
- TENSIONERS
- Thermistors And Pressure Sensors
- Thermostats And Housings
- Vacuum Hoses And Tubes
- Vacuum Reservoirs
- Vacuum Tubes
- Valves In Receiver (VIRS)
- Water Pumps (Electric Auxiliary)
- Wiring Harnesses And Connectors
- Heating, Ventilation & Air Conditioning System CHECKSHEET
- Reason Code Explanation
- Automotive Terminology & Definitions
- Heating, Ventilation & Air Conditioning Systems
- Map - Heating, Ventilation, & Air Conditioning
- Identification
- Metric Conversions
- OEM General Information
- How To Use The Engine Performance Section
- Maintenance Reminder Light (Reset Procedures)
- Emissions Maintenance Reminder (EGR)
- Emissions Maintenance Reminder (EMR Mileage)
- Emissions Maintenance Reminder (MAINT REQD Or Check EGR)
- Emissions Maintenance Reminder (Sri)
- Engine Oil Replacement Reminder
- Maintenance Service Reminder (ASSYST Maintenance Computer)
- Maintenance Service Reminder (Perform Service)
- Maintenance Service Reminder (Service Reminder Indicator)
- Maintenance Service Reminder (Service Reminder Message)
- Tire Pressure Monitor System Reminder
- Air Bag Restraints & SRS Components - Inspection & Replacement Tables
- Steering
- Map - Steering, Suspension, Wheel Alignment, Wheels & Tires
- Steering & Suspension Systems
- Wheel And Tire
- Steering & Suspension CHECKSHEET
- Wheels & Tires CHECKSHEET
- Steering And Suspension, Wheel Alignment, Wheels And Tires
- Notes
- Active Handling
- Active Suspension Control Modules
- Active Variable Ratio Steering
- Active Yaw Control
- Adaptive Cruise Control
- Advance TRAC
- Air Bags
- Air Ride Control Modules
- Air Ride Suspension Torsion Springs (Counter Balancing)
- Air Ride Suspension
- Air Ride Tubes
- Air Shocks And Air Struts
- Air Spring Valves
- Air Springs
- Air Suspension Control Valves
- Air Suspension DRIERS
- Axle Acceleration Sensor
- Ball Joints
- Body Acceleration Sensor
- Bushings
- Center Links
- Compressors
- Continuous Damping Control
- Control Arm Shafts
- Control Arms
- Control Modules
- Distance Regulation Control Module
- Distance Regulation Sensor
- Drag Links
- Dynamic Stability Control
- Dynamic Stability Traction Control
- Electronic Ride Control Shocks And Struts
- Electronic Stability Control
- Electronic Suspension System
- Flex Couplers
- Gaskets
- Height Sensors
- Hydraulic Hoses
- Hydraulic Power Steering Pumps
- Hydraulic Suspension Hoses
- Hydraulic Suspension Pumps
- Idler Arms
- Intermediate Shaft U-Joints
- King Pins
- Modules
- Pitman Arms
- Power Steering Belts
- Power Steering Coolers
- Power Steering Fluid
- Power Steering Hoses
- Power Steering Lines (Steel)
- Power Steering Pumps - Electric
- Power Steering Pumps
- Radar Sensor
- Radius Arms
- Relay Rods
- Relays
- Sensors
- Shock Absorbers, Strut Cartridges And Strut Assemblies
- Spindles
- Springs, Coil, Leaf And Torsion Bars
- STABILITRAC
- Stability Management System
- Steering Angle Sensor
- Steering Arms
- Steering Couplers
- Steering Dampers
- Steering Gears (Except Rack And Pinion)
- Steering Gears, Rack And Pinion
- Steering Knuckles
- Strike Out Bumpers
- Strut Bearing Plate Assemblies
- Strut Rods
- Suspension Pumps (Hydraulic)
- Sway Bar Links
- Sway Bar Mounting Bushings
- Sway Bars
- Switches
- Tie Rod Ends (Inner And Outer)
- Tire Pressure Monitoring System
- Tire Pressure Sensors
- Tires
- Torque Sensor
- Torsion Springs
- Track Bar Bushings
- Track Bars
- Trailing Arm Bushings
- Trailing Arms
- Valve Stems
- Vehicle Dynamics Control
- Vehicle Speed Sensor
- Vehicle Stability Assist
- Vehicle Stability/Skid Control
- Warning Lamps
- Wheel Alignment
- Wheel Attachment Hardware
- Wheel Bearings, Races And Seals
- Wheels (Rims)
- Wiring Harnesses And Connectors
- Reason Code Explanation
- Automotive Terminology & Definitions
- Wheel Alignment Theory & Operation - General Information
- Map - Steering, Suspension, Wheel Alignment, Wheels & Tires
- Trouble Shooting - Manual Transmission - General Information
- Heating, Ventilation & A/C (HVAC)
- General Servicing
- A/C Compressor Oil Checking
- Compressor Applications - Passenger Cars
- Compressor Applications - Light Trucks & Vans
- Body Code Designations - Passenger Cars
- Body Code Designations - Light Trucks & Vans
- Refrigerant Oil
- Servicing Precautions
- Checking Compressor Oil
- Passenger Car Refrigerant Oil & R-12 Capacity
- Light Truck & Van Refrigerant Oil & R-12 Capacity
- A/C Compressor Overhaul
- A/C System General Servicing
- Safety Precautions
- Using Individual R-12 Cans
- Multi-Can Dispensing Valves
- Can Tap Installation
- Sight Glass Indicators
- 1992 System Service Valve Locations
- Stem-Type Valve Operation
- SCHRADER-Type Valve Operation
- Manifold Gauge Set
- Connecting Gauge Set
- Purging Test Hoses
- Stabilizing A/C System
- Pressure Gauge Indications
- Excessive Moisture Gauge Readings
- Defective Thermostatic Switch Gauge Readings
- MISADJUSTED Thermostatic Switch Gauge Readings
- Defective Clutch Cycling Switch Pressure Gauge Readings
- Low R-12 Charge Gauge Readings
- Very Low R-12 Charge Gauge Readings
- Orifice Tube Plugged Gauge Readings
- Expansion Or "H" Valve Stuck Closed
- Expansion Or "H" Valve Stuck Open Gauge Readings
- Compressor Malfunction Gauge Readings
- Condenser Malfunction Or R-12 Overcharge Gauge Readings
- Orifice Tube R & I - MONACO
- Refrigerant Recovery
- Discharging A/C System
- Flushing A/C System
- Evacuating A/C System
- Charging A/C System - MONACO
- Charging A/C System All Others
- Leak Testing All Manufacturers
- A/C System Precautions
- Before Opening The System
- Discharging A/C System
- Disconnecting Lines & Fittings
- Component Replacement
- Using R-12 Refrigerant - Safety Precautions
- Using Individual R-12 Cans
- Multi-Can Dispensing Valves
- Can Tap Installation Flat Type Seal Cans
- Screw Type Seal Cans
- Connecting Lines & Fittings
- Placing System In Operation
- Compressor Removal Information - Isolation Method
- Compressor Removal Information - Discharge Method
- A/C System Specifications
- A/C Compressor Oil Checking
- HVAC Control Systems
- A/C-Heater System - Manual
- *Please Read This First*
- A/C System Specifications
- Identification
- Description
- Operation
- Adjustments
- Trouble Shooting
- Testing
- Removal & Installation
- Vacuum Hose Diagram(S)
- Wiring Diagrams
- A/C-Heater System Trouble Shooting - Manual
- Vacuum Control 1-Way Check Valve Diagnosis - Cars & Fwd Vans
- Vacuum Controls Diagnosis - Cars & Fwd Vans
- Vacuum Controls Diagnosis - RWD Trucks & Vans
- Blower Motor & Control System Diagnostic Charts
- Compressor & Compressor Clutch Diagnostic Charts
- C171/A590/10PA17 & 6C17 Compressor Diagnostic Charts
- A/C Diagnostic Chart - DAKOTA, RAMCHARGER, B/D/W Series
- Heater System
- A/C-Heater System - Manual
- General Servicing
- Maintenance
- Procedures
- Interference Verification Check For OHC Engine
- Maintenance Information (Sedan)
- Model Identification
- Maintenance Service Information
- Service Point Locations
- Service Labor Times
- Wheel & Tire Specifications
- Battery Specifications
- Cautions & Warnings
- Warranty Information
- Notes
- Basic New Car Limited Warranty
- Powertrain Warranty
- Owner's Choice Coverage
- Customer One Care Warranty (1995)
- Basic New Car Limited Warranty (1995)
- Corrosion Coverage
- Air Bag Warranty
- Emission System "Defect" & "Performance" Warranties (Federal)
- Emission "Performance" Warranty (CALIFORNIA)
- Emission "Defect" Warranty (CALIFORNIA)
- Roadside Assistance (1995)
- Fuses & Circuit Breakers
- Maintenance Reminder Light (Reset Procedures)
- Emissions Maintenance Reminder (EGR)
- Emissions Maintenance Reminder (EMR Mileage)
- Emissions Maintenance Reminder (MAINT REQD Or Check EGR)
- Emissions Maintenance Reminder (Sri)
- Engine Oil Replacement Reminder
- Maintenance Service Reminder (ASSYST Maintenance Computer)
- Maintenance Service Reminder (Perform Service)
- Maintenance Service Reminder (Service Reminder Indicator)
- Maintenance Service Reminder (Service Reminder Message)
- Tire Pressure Monitor System Reminder
- Service Indicator & Warning Lights (Sedan)
- Procedures
- Restraints
- Air Bag, SRS
- Air Bag Restraint System
- Description & Operation
- Servicing
- Post-Collision Inspection
- Adjustments
- Disposal Procedures
- Removal & Installation
- Testing - System Operation Check
- Service Precautions
- Disabling & Activating Air Bag System
- Wire Repair
- Torque Specifications
- Diagnosis & Testing
- System Testing - Diagnostic Charts
- Notes
- Test 1A - Reading System Codes
- Test 2A - Blank DRB-II Message Screen
- Test 2B - Blank DRB-II Message Screen
- Test 3A - No Response Message On DRB-II
- Test 3B - No Response Message On DRB-II
- Test 4A - Verification Procedure Test
- Test 5A - Air Bag Module Codes
- Test 6A - Front Sensor Short
- Test 6B - Front Sensor Short
- Test 6C - Front Sensor Short
- Test 7A - Ignition 1 (Run/Start) Low
- Test 7B - Ignition 1 (Run/Start) Low
- Test 8A - Ignition 2 (Run) Low
- Test 8B - Ignition 2 (Run) Low
- Test 9A - Initiator (Squib) Open
- Test 10A - Initiator (Squib) Short
- Test 11A - Low Stored Energy
- Test 11B - Low Stored Energy
- Test 12A - One Front Sensor Open
- Test 12B - One Front Sensor Open
- Test 13A - Replacing ASDM
- Test 14A - Two Front Sensors Open
- Test 14B - Two Front Sensors Open
- Test 14C - Two Front Sensors Open
- Test 15A - Warning Lamp Open
- Test 16A - Warning Lamp Short
- Wiring Diagrams
- Post-Collision Air Bag Safety Inspection
- Air Bag Restraint System
- Air Bag, SRS
- Steering
- Manual Steering
- Steering System - Power
- Description & Operation
- Testing
- Lubrication
- Adjustments
- Removal & Installation
- Overhaul
- Wheel Alignment
- Torque Specifications
- Steering System - Power
- Power Steering
- Steering System - Power
- Description & Operation
- Testing
- Lubrication
- Adjustments
- Removal & Installation
- Overhaul
- Wheel Alignment
- Torque Specifications
- Steering System - Power
- Steering Column
- Description & Operation
- Service Precautions
- Disabling & Activating Air Bag System
- System Operation Check
- Adjustments
- Removal & Installation
- Overhaul
- Torque Specifications
- Manual Steering
- Suspension
- Front Suspension
- Rear Suspension
- Wheel Alignment
- Transmission
- Automatic Trans
- Diagnosis - A-604/41TE
- Diagnosis - CHRYSLER
- Application
- Identification
- Description & Operation
- Troubleshooting
- Torque Converter Clutch Lock-Up
- Notes
- No Torque Converter Clutch Lock-Up
- Torque Converter Clutch Will Not Unlock
- Torque Converter Clutch Stays Locked-Up When Low Speed In Drive
- Torque Converter Lock-Up Clutch Locks Up Or Drags In Low Or 2nd Gear
- Engine Stalls Or Is Sluggish In Reverse
- Loud Chatter During Torque Converter Clutch Lock-Up When Cold
- Vibration Or Shudder During Torque Converter Clutch Lock-Up
- Vibration Or Shudder After Torque Converter Clutch Lock-Up
- Overdrive Unit
- Delayed 3-4 Upshift
- No Reverse Or Slips In Reverse
- No 1-2 Or 2-3 Upshift (Has Low & Reverse)
- No 3-4 Upshift
- No 4-3 Downshift
- No 4-3 Downshift With Overdrive Switch Off
- Noisy Operation In 4th Gear Only
- Slips In 4th Gear
- Torque Converter Locks Up In 2nd And/Or 3rd Gear
- 3-4 Upshift Occurs Before Completing 2-3 Upshift
- Torque Converter Clutch Lock-Up
- Self-Diagnostic System
- Diagnostic Tests
- Notes
- Diagnostic Tests (1991 Models)
- Test DR-1A (2.2L & 2.5L)
- Test DR-1A (5.9L Diesel)
- Test DR-1A (3.9L, 5.2L & 5.9L Gasoline)
- Test 7A (5.9L Diesel)
- Test 8A (5.9L Diesel)
- Test DR-26A (3.9L, 5.2L & 5.9L)
- Test DR-26B (3.9L, 5.2L & 5.9L)
- Test DR-28A (2.2L & 2.5L)
- Test DR-28A (3.9L, 5.2L & 5.9L)
- Test DR-29A (3.9L, 5.2L & 5.9L)
- Test DR-42A (2.2L & 2.5L)
- Test DR-46A (3.9L, 5.2L & 5.9L)
- Test VER-1 (5.9L DIESEL)
- Test VER-2 (2.2L & 2.5L)
- Test VER-2 (3.9L, 5.2L & 5.9L)
- Test VER-3 (2.2L & 2.5L)
- Test VER-3 (3.9L, 5.2L & 5.9L)
- Diagnostic Tests (1992 Models)
- Test DR-1A (2.2L, 2.5L, 2.5L Turbo & 3.0L)
- Test DR-1A (3.9L & 5.2L)
- Test DR-1A (5.9L Gasoline)
- Test DR-1A (5.9L Diesel)
- Test DR-10A (5.9L Diesel)
- Test DR-16A (5.9L Diesel)
- Test DR-24A (5.9L Gasoline)
- Test DR-24B (5.9L Gasoline)
- Test DR-25A (5.9L Gasoline)
- Test DR-26A (2.2L, 2.5L, 2.5L Turbo & 3.0L)
- Test DR-26A (5.9L Gasoline)
- Test DR-30A (3.9L & 5.2L)
- Test DR-30B (3.9L & 5.2L)
- Test DR-31A (3.9L & 5.2L)
- Test DR-32A (3.9L & 5.2L)
- Test DR-32B (3.9L & 5.2L)
- Test DR-33A (5.9L Gasoline)
- Test DR-34A (2.2L, 2.5L, 2.5L Turbo & 3.0L)
- Test NF-2A (5.9L Diesel)
- Test NF-2B (5.9L Diesel)
- Test VER-1 (5.9L Diesel)
- Test VER-2 (2.2L, 2.5L, 2.5L Turbo & 3.0L)
- Test VER-2 (3.9L & 5.2L)
- Test VER-2 (5.9L Gasoline)
- Test VER-3 (2.2L, 2.5L, 2.5L Turbo & 3.0L)
- Test VER-3 (3.9L & 5.2L)
- Test VER-3 (5.9L Gasoline)
- Wiring Diagrams
- Overhaul - A-413/30TH & A-670/31TH
- Application
- Identification
- Description
- Lubrication & Adjustments
- On-Vehicle Service
- Trouble Shooting
- Overview
- Transaxle
- Buzzing Noise
- Delayed Engagement From Neutral To Drive
- Delayed Engagement From Neutral To Reverse
- Delayed Upshift
- Drags Or Links
- Grating, Scraping Or growling Noise
- Hard To Fill, Oil Blows Out Filler Hole
- Harsh Engagement From Neutral To Drive
- Harsh Engagement From Neutral To Reverse
- Harsh Upshift
- No Drive In Any Position
- No Kickdown Or Normal Downshift
- No Lock-Up
- No Upshift
- Runaway Upshift
- Shifts Erratic
- Slips In All Positions
- Slips In Drive Positions
- Slips In Reverse Only
- Transaxle Overheats
- Vehicle Moves In Neutral
- Vehicle Will Not Move In All Forward Positions
- Vehicle Will Not Move In Reverse
- 3-2 Kickdown Runaway
- Electronic Testing
- Testing
- Hydraulic Pressure Adjustments
- Removal & Installation
- Torque Converter
- Transaxle Disassembly
- Component Disassembly & Reassembly
- Bearing Adjustments
- Transaxle Reassembly
- Torque Specifications
- Transaxle Specifications
- Servicing - A/T
- Transmission Oil Pan Gasket Id
- Clutches
- Manual Trans
- Overhaul - A-500 Series 5-Speed
- Application
- Identification
- Description
- Lubrication & Adjustments
- On-Vehicle Service
- Trouble Shooting
- Removal & Installation
- Transaxle Disassembly
- Component Disassembly & Reassembly
- Transaxle Adjustments
- Transaxle Reassembly
- Torque Specifications
- Servicing - M/T
- Overhaul - A-500 Series 5-Speed
- Automatic Trans
- External Pages