BCM Tests W/Codes (Part I)

• Description
• Operation
• Testing
  • CRT Testing
• Trouble Shooting & Diagnosis
  • Preliminary Procedures
  • Self-Diagnostics
    • Trouble Codes
  • Entering "Service Mode"
    • Notes
    • Riviera Models
    • Toronado Models
  • Climate Control In Service Mode
    • Riviera Models
    • Toronado Models
  • System Selection
    • Riviera Models
    • Toronado Models
  • Test Type Selection
    • Riviera Models
    • Toronado Models
  • Test Selection
    • Riviera Models
    • Toronado Models
  • Code Reset Selection
    • Riviera Models
    • Toronado Models
  • IPC Segment Check
    • Riviera Models
    • Toronado Models
  • Exiting "Service Mode"
    • Riviera Models
    • Toronado Models
  • Data Displays
  • Input Displays
  • Output Displays
  • Override Displays
  • Trouble Code Display
    • Riviera Models
    • Toronado Models
  • Trouble Codes
• Component Locations
• ECM Terminal Id
• TORONADO Diagnostic Charts
  • Service Diagnostics Check
  • Chart A-1, No "Service Engine Soon" Light
  • Chart A-2, "Service Engine Soon" Light Won't Go Out (TORONADO)
  • Chart B-1, Loss Of Serial Data
  • Chart B-2, Loss Of IPC Display
  • Chart B-2A, Cps Check
  • Chart B-3, Loss Of Serial Data
  • Chart B-4, Grounded Serial Data Circuit
  • Chart B-5, Double Open In Serial Data Circuit
  • Chart B-5A, Open In Serial Data Circuit
  • Chart B-6, Serial Data Shorted To Voltage
  • Chart C-1, Loss Of ECC Communications
  • Chart C-2, Diagnostics Cannot Be Entered
• Riviera Diagnostic Charts
  • Self-Diagnostics System Check
  • Chart A-1, No "Service Engine Soon" Light
  • Chart A-2, Loss Of Cps 12 Volts
  • Chart B-1, Cannot Access Diagnostics
  • Chart B-2, Data Problem
  • Chart B-3, No Communication
  • Chart B-4, No Communication (Continued From B-3)
  • Chart B-5, CRTC Problem
  • Chart B-6, CRTC Problem
  • Chart B-7, Blank CRT & No Communication To IPC
  • Chart B-8, No Communication To IPC With Only Radio Functions
  • Chart B-9, BCM Problem
  • Chart B-10, Loss Of Logic - 7 Volt
  • Chart C-1, CRT Problem
  • Chart C-2, No Picture
  • Chart C-3, No Switch Responds Or Beeper Problem
  • Chart C-4, Some Switches Do Not Respond
  • Chart C-5, Picture Rolls
• ECM Trouble Code Charts
  • Code EO13, Open Oxygen Sensor Circuit
    • Notes
    • Note On Intermittent
  • Code EO14, Coolant Sensor Temperature Too High
    • Notes
    • Note On Intermittent
  • Code EO15, Coolant Sensor Temperature Too Low
  • Code EO16, System Voltage Out Of Range
  • Code EO21, TPS Signal Voltage High
    • Notes
    • Display Voltage:
    • Note On Intermittent
  • Code EO22, TPS Signal Voltage Low
    • Notes
    • Display Voltage:
    • Note On Intermittent
  • Code EO24, Vehicle Speed Sensor (VSS) Circuit
  • Code EO29, 4TH Gear Switch Circuit Inoperative (Open)
  • Code EO32, EGR System Fault
  • Code EO33, Mass Airflow (MAF) Sensor Voltage High
  • Code EO34, Mass Airflow (MAF) Sensor Voltage Low
  • Code EO37, Manifold Air Temperature (Mat) Sensor Too High
    • Notes
    • Note On Intermittent
  • Code EO38, Manifold Air Temperature (Mat) Sensor Too Low
    • Notes
    • Note On Intermittent
  • Code EO40, Open Power Steering Pressure Switch Circuit
  • Code EO41, C(3)I Ignition Cam Sensor
  • Code EO42, C(3)I Ignition System
  • Code EO43, Electronic Spark Control (ESC) System
  • Code EO44, Lean Exhaust Indication
    • Notes
    • Diagnostic Aids
  • Code EO45, Rich Exhaust Indication
  • Code EO47, ECM-BCM Data
  • Code EO51, Prom Error
  • Code EO52, CALPAK Error
  • Code EO55, ECM Error
• Wiring Diagrams