Automatic Transaxle On-Vehicle Service - With Diagnostics
- Service Specifications
- Lubricant
- Automatic Transaxle Diagnosis (A/T)
- Diagnostic Troubleshooting Flow
- Introduction To A/T Diagnosis
- A/T Diagnostic Troubleshooting Strategy
- Primary Check
- Diagnosis Function
- Freeze Frame Data Reference Table
- How To Initialize A/T Learned Value
- Fail-Safe/Backup Function
- Road Test
- Torque Converter Stall Test
- Hydraulic Pressure Tests
- Shift Pattern
- Torque Converter Clutch Control
- Diagnostic Trouble Code Chart
- Check Chart For Trouble Symptoms
- Diagnostic Trouble Code Procedures
- DTC P0705: Transmission Range Switch System
- DTC P0712: Transmission Fluid Temperature Sensor System (Short Circuit)
- DTC P0713: Transmission Fluid Temperature Sensor System (Open Circuit)
- DTC P0715: Input Shaft Speed Sensor System
- DTC P0720: Output Shaft Speed Sensor System
- DTC P0729, P0732, P0733, P0734, P0735: 6th, 2nd, 3rd, 4th, 5th Gear Ratio
- LOGIC FLOW CHARTS (Monitor Sequence)
- Descriptions Of Monitor Methods (DTC P0729)
- Monitor Execution (DTC P0729)
- Monitor Execution Conditions (Other Monitor And Sensor) (DTC P0729)
- DTC Set Conditions (DTC P0729)
- OBD-II Drive Cycle Pattern (DTC P0729)
- Descriptions Of Monitor Methods (DTC P0732)
- Monitor Execution (DTC P0732)
- Monitor Execution Conditions (Other Monitor And Sensor) (DTC P0732)
- DTC Set Conditions (DTC P0732)
- OBD-II Drive Cycle Pattern (DTC P0732)
- Descriptions Of Monitor Methods (DTC P0733)
- Monitor Execution (DTC P0733)
- Monitor Execution Conditions (Other Monitor And Sensor) (DTC P0733)
- DTC Set Conditions (DTC P0733)
- OBD-II Drive Cycle Pattern (DTC P0733)
- Descriptions Of Monitor Methods (DTC P0734)
- Monitor Execution (DTC P0734)
- Monitor Execution Conditions (Other Monitor And Sensor) (DTC P0734)
- DTC Set Conditions (DTC P0734)
- OBD-II Drive Cycle Pattern (DTC P0734)
- Descriptions Of Monitor Methods (DTC P0735)
- Monitor Execution (DTC P0735)
- Monitor Execution Conditions (Other Monitor And Sensor) (DTC P0735)
- DTC Set Conditions (DTC P0735)
- OBD-II Drive Cycle Pattern (DTC P0735)
- Diagnosis
- DTC P0731: 1st Gear Incorrect Ratio
- DTC P0736: Reverse Gear Incorrect Ratio
- DTC P0741: Damper Clutch System (Stuck off),; DTC P0742 Damper Clutch System (Stuck on)
- Descriptions Of Monitor Methods (P0741)
- Monitor Execution (P0741)
- Monitor Execution Conditions (Other Monitor And Sensor) (P0741)
- LOGIC FLOW CHARTS (Monitor Sequence) (P0741)
- DTC Set Conditions (P0741)
- OBD-II Drive Cycle Pattern (P0741)
- Descriptions Of Monitor Methods (P0742)
- Monitor Execution (P0742)
- Monitor Execution Conditions (Other Monitor And Sensor) (P0742)
- LOGIC FLOW CHARTS (Monitor Sequence) (P0742)
- DTC Set Conditions (P0742)
- OBD-II Drive Cycle Pattern (P0742)
- Probable Causes
- Diagnosis
- DTC P0815: Paddle Shift Switch (Up) System
- DTC P0816: Paddle Shift Switch (Down) System
- DTC P0846: 2-6 Brake Pressure Switch System
- DTC P0876: High Clutch Pressure Switch System
- DTC P0893: Interlock Detection
- DTC P0962: Line Pressure Linear Solenoid Valve System (Short circuit); DTC P0963: Line Pressure Linear Solenoid Valve System (Open circuit)
- DTC P0973: Low Clutch Linear Solenoid Valve System (Short circuit); DTC P0974: Low Clutch Linear Solenoid Valve System (Open circuit)
- DTC P0976: 2-6 Brake Linear Solenoid Valve System (Short circuit); DTC P0977: 2-6 Brake Linear Solenoid Valve System (Open circuit)
- DTC P0979: 3-5 Reverse Clutch Linear Solenoid Valve System (Short circuit); DTC P0980: 3-5 Reverse Clutch Linear Solenoid Valve System (Open circuit)
- DTC P0982: High Clutch Linear Solenoid Valve System (Short circuit); DTC P0983: High Clutch Linear Solenoid Valve System (Open circuit)
- DTC P0988: Low-Reverse Brake Pressure Switch System
- DTC P0998: Low Clutch Shift Solenoid Valve System (Short circuit); DTC P0999: Low Clutch Shift Solenoid Valve System (Open circuit)
- DTC P099B: Low-Reverse Brake Shift Solenoid Valve System (Short circuit); DTC P099C: Low-Reverse Brake Shift Solenoid Valve System (Open circuit)
- DTC P1637: Memory Backup System
- DTC P1705: Throttle Position Sensor Information (Engine)
- DTC 1706: Accelerator Pedal Position Sensor Information
- DTC P1773: ASC Information
- DTC P1796: Idle-N control function failure
- DTC P2763: Lock-up and Low-reverse Brake Linear Solenoid Valve System (Open circuit); DTC P2764: Lock-up and Low-reverse Brake Linear Solenoid Valve System (Short circuit)
- DTC U0001: Can Bus Off
- DTC U0100: ECM timeout
- DTC U0121: ASC-ECU timeout
- DTC U0141: ETACS-ECU timeout
- Symptom Procedures
- Inspection Procedure 1: TCM cannot communicate with scan tool (M.U.T.-III)
- Inspection Procedure 2: The vehicle does not run at any range
- Inspection Procedure 3: The vehicle does not run at the "D" or the "R" range
- Inspection Procedure 4: The acceleration is poor
- Inspection Procedure 5: The vehicle moves at the "N" range
- Inspection Procedure 6: Gears cannot be shifted at all, or a certain gear shift (1st to 2nd, 2nd to 3rd, etc.) is not made
- Inspection Procedure 7: The torque converter is not locked up
- Inspection Procedure 8: The clutch slips when the vehicle starts or during gear shift
- Inspection Procedure 9: The engine brake is not applied
- Inspection Procedure 10: The shift shock is large at a certain gear shift. (1st to 2nd, 2nd to 3rd, etc.)
- Inspection Procedure 11: The select shock is large when the selector lever position is shifted from "N" to "D", and "N" to "R."
- Inspection Procedure 12: Abnormal sound occurs during idling
- Inspection Procedure 13: Abnormal sound occurs during driving
- Inspection Procedure 14: Abnormal sound occurs during gear shift
- Inspection Procedure 15: Engine stall
- Inspection Procedure 16: Oil leaks from the air breather
- Inspection Procedure 17: The starter does not rotate at the "P" or "N" range. (The engine does not start.)
- Data List Reference Table
- Check At Engine TCM Terminal
- Diagnosis (S-AWC)
- Special Tools
- On-Vehicle Service
- A/T Control Component Layout
- Essential Service
- Transmission Fluid Check
- Transmission Fluid Change
- Flushing Coolers And Tubes
- Oil Cooler Flow Check
- Transmission Range Switch Check
- Transmission Range Switch And Control Cable Adjustment
- Transfer Oil Level Check
- Transfer Oil Change
- Electronic Control Coupling (Front) Operation Check (Vehicles With S-AWC)
- Electronic Control Coupling (Center) Operation Check (Vehicles With S-AWC)
- Automatic Transaxle Control Component Check
- A/T Control Relay Check
- Solenoid Valve Check
- Transmission Fluid Temperature Sensor Check
- Electronic Control Coupling Solenoid (Front) Check (Vehicles With S-AWC)
- Electronic Control Coupling Solenoid (Center) Check (Vehicles With S-AWC)
- Selector Lever Operation Check
- Shift Lock Mechanism Check
- Transaxle Control
- Transaxle Assembly
- Transfer Assembly
- Transaxle Control Module (TCM)
- AWC-ECU (Vehicles with S-AWC)
- A/T Fluid Cooler Line
- Paddle Shift Assembly