Automatic Transaxle System
- General Description
- Automatic Transaxle Diagnosis
- Diagnostic Troubleshooting Flow
- Introduction To A/T Diagnosis
- A/T Diagnostic Troubleshooting Strategy
- Diagnostic Function
- How To Initialize A/T Learned Value
- Fail-Safe/Backup Function
- Road Test
- Torque Converter Stall Test
- Hydraulic Pressure Tests
- Hydraulic Circuit
- Parking And Neutral <4A/T>
- 1ST Gear <4A/T>
- 2ND Gear <4A/T>
- 3RD Gear <4A/T>
- 4TH Gear <4A/T>
- Reverse Gear <4A/T>
- Fail-Safe (In Case Of Fail-Safe Valve A Operation) <4A/T>
- Fail-Safe (In Case Of Fail-Safe Valve B Operation) <4A/T>
- Parking And Neutral <5A/T>
- 1ST Gear <5A/T>
- 2ND Gear <5A/T>
- 3RD Gear <5A/T>
- 4TH Gear <5A/T>
- 5TH Gear <5A/T>
- Reverse Gear <5A/T>
- Fail-Safe (In Case Of Fail-Safe Valve A Operation) <5A/T>
- Fail-Safe (In Case Of Fail-Safe Valve B Operation) <5A/T>
- Fail-Safe (In Case Of Fail-Safe Valve C Operation) <5A/T>
- Line Pressure Adjustment
- Diagnostic Trouble Code Chart
- Symptom Chart
- Diagnostic Trouble Code Procedures
- DTC P1606: EEPROM Malfunction
- DTC P1763 (P0713): Transmission Fluid Temperature Sensor System (Open Circuit)
- DTC P1764 (P0712): Transmission Fluid Temperature Sensor System (Short Circuit)
- Transmission Fluid Temperature Sensor System Circuit
- Circuit Operation
- Descriptions Of Monitor Methods
- Monitor Execution
- Monitor Execution Conditions (Other Monitor And Sensor)
- LOGIC FLOW CHARTS (Monitor Sequence)
- DTC Set Conditions
- OBD-II Drive Cycle Pattern
- Troubleshooting Hints (The Most Likely Causes For This Code To Be Set Are:)
- Diagnosis
- DTC P1766 (P0715): Input Shaft Speed Sensor System (Short Circuit/Open Circuit)
- DTC P1767 (P0720): Output Shaft Speed Sensor System (Short Circuit/Open Circuit)
- DTC P1769: Stoplight Switch System
- DTC P1770 (P0705): Transmission Range Switch System (Open Circuit)
- DTC P1771 (P0705): Transmission Range Switch System (Short Circuit)
- Notes
- Transmission Range Switch System Circuit
- Circuit Operation
- Descriptions Of Monitor Methods
- Monitor Execution
- Monitor Execution Conditions (Other Monitor And Sensor)
- LOGIC FLOW CHARTS (Monitor Sequence)
- DTC Set Conditions
- OBD-II Drive Cycle Pattern
- Troubleshooting Hints (The Most Likely Causes For This Code To Be Set Are:)
- Diagnosis
- DTC P1773 (P0753): Low-Reverse Solenoid Valve
- DTC P1774 (P0758): Underdrive Solenoid Valve System
- Solenoid Valve System Circuit
- Circuit Operation
- Descriptions Of Monitor Methods
- Monitor Execution
- Monitor Execution Conditions (Other Monitor And Sensor)
- LOGIC FLOW CHARTS (Monitor Sequence)
- DTC Set Conditions
- OBD-II Drive Cycle Pattern
- Troubleshooting Hints (The Most Likely Causes For This Code To Be Set Are:)
- Diagnosis
- DTC P1775 (P0763): Second Solenoid Valve System
- Solenoid Valve System Circuit
- Circuit Operation
- Descriptions Of Monitor Methods
- Monitor Execution
- Monitor Execution Conditions (Other Monitor And Sensor)
- LOGIC FLOW CHARTS (Monitor Sequence)
- DTC Set Conditions
- OBD-II Drive Cycle Pattern
- Troubleshooting Hints (The Most Likely Causes For This Code To Be Set Are:)
- Diagnosis
- DTC P1776 (P0768): Overdrive Solenoid Valve System
- Solenoid Valve System Circuit
- Circuit Operation
- Descriptions Of Monitor Methods
- Monitor Execution
- Monitor Execution Conditions (Other Monitor And Sensor)
- LOGIC FLOW CHARTS (Monitor Sequence)
- DTC Set Conditions
- OBD-II Drive Cycle Pattern
- Troubleshooting Hints (The Most Likely Causes For This Code To Be Set Are:)
- Diagnosis
- DTC P1777 (P0773): Reduction solenoid valve system <5A/T>
- Solenoid Valve System Circuit
- Circuit Operation
- Descriptions Of Monitor Methods
- Monitor Execution
- Monitor Execution Conditions (Other Monitor And Sensor)
- LOGIC FLOW CHARTS (Monitor Sequence)
- DTC Set Conditions
- OBD-II Drive Cycle Pattern
- Troubleshooting Hints (The Most Likely Causes For This Code To Be Set Are:)
- Diagnosis
- DTC P1778 (P0743): Torque Converter Clutch Solenoid Valve System
- Solenoid Valve System Circuit
- Circuit Operation
- Descriptions Of Monitor Methods
- Monitor Execution
- Monitor Execution Conditions (Other Monitor And Sensor)
- LOGIC FLOW CHARTS (Monitor Sequence)
- DTC Set Conditions
- OBD-II Drive Cycle Pattern
- Troubleshooting Hints (The Most Likely Causes For This Code To Be Set Are:)
- Diagnosis
- DTC P1779 (P0731): 1st Gear Incorrect Ratio; DTC P1780 (P0732): 2nd Gear Incorrect Ratio; DTC P1781 (P0733): 3rd Gear Incorrect Ratio; DTC P1782 (P0734): 4th Gear Incorrect Ratio; DTC P1783 (P0735): 5th Gear Incorrect Ratio <5A/T>; DTC P1784 (P0736): Reverse Gear Incorrect Ratio
- Circuit Operation
- Descriptions Of Monitor Methods <DTC P1779 (P0731)>
- Monitor Execution <DTC P1779 (P0731)>
- Monitor Execution Conditions (Other Monitor And Sensor) <DTC P1779 (P0731)>
- LOGIC FLOW CHARTS (Monitor Sequence) <DTC P1779 (P0731)>
- DTC Set Conditions
- OBD-II Drive Cycle Pattern <DTC P1779 (P0731)>
- Descriptions Of Monitor Methods <DTC P1780 (P0732)>
- Monitor Execution <DTC P1780 (P0732)>
- Monitor Execution Conditions (Other Monitor And Sensor) <DTC P1780 (P0732)>
- LOGIC FLOW CHARTS (Monitor Sequence) <DTC P1780 (P0732)>
- DTC Set Conditions
- OBD-II Drive Cycle Pattern <DTC P1780 (P0732)>
- Descriptions Of Monitor Methods <DTC P1781 (P0733)>
- Monitor Execution <DTC P1781 (P0733)>
- Monitor Execution Conditions (Other Monitor And Sensor) <DTC P1781 (P0733)>
- LOGIC FLOW CHARTS (Monitor Sequence) <DTC P1781 (P0733)>
- DTC Set Conditions
- OBD-II Drive Cycle Pattern <DTC P1781 (P0733)>
- Descriptions Of Monitor Methods <DTC P1782 (P0734)>
- Monitor Execution <DTC P1782 (P0734)>
- Monitor Execution Conditions (Other Monitor And Sensor) <DTC P1782 (P0734)>
- LOGIC FLOW CHARTS (Monitor Sequence) <DTC P1782 (P0734)>
- DTC Set Conditions
- OBD-II Drive Cycle Pattern <DTC P1782 (P0734)>
- Descriptions Of Monitor Methods <DTC P1783 (P0735)> <5A/T>
- Monitor Execution <DTC P1783 (P0735)> <5A/T>
- Monitor Execution Conditions (Other Monitor And Sensor) <DTC P1783 (P0735)> <5A/T>
- LOGIC FLOW CHARTS (Monitor Sequence) <DTC P1783 (P0735)> <5A/T>
- DTC Set Conditions
<5A/T> - OBD-II Drive Cycle Pattern <DTC P1783 (P0735)> <5A/T>
- Descriptions Of Monitor Methods <DTC P1784 (P0736)>
- Monitor Execution <DTC P1784 (P0736)>
- Monitor Execution Conditions (Other Monitor And Sensor) <DTC P1784 (P0736)>
- LOGIC FLOW CHARTS (Monitor Sequence) <DTC P1784 (P0736)>
- DTC Set Conditions
- OBD-II Drive Cycle Pattern <DTC P1784 (P0736)>
- Troubleshooting Hints (The Most Likely Causes For This Code To Be Set Are:)
- Diagnosis
- DTC P1786 (P0741): Torque Converter Clutch System (Stuck Off)
- DTC P1787 (P0742): Torque Converter Clutch System (Stuck On)
- DTC P1788 (P1751): A/T Control Relay System
- Symptom Procedures
- INSPECTION PROCEDURE 1: Engine does not Start
- INSPECTION PROCEDURE 2: Does not Move Forward
- INSPECTION PROCEDURE 3: Does not Move Backward
- INSPECTION PROCEDURE 4: Does not Move (Forward or Backward)
- INSPECTION PROCEDURE 5: Engine Stalls when Moving Selector Lever from "N" to "D" or "N" to "R"
- INSPECTION PROCEDURE 6: Shift Shock when Shifting from "N" to "D" and Long Delay
- INSPECTION PROCEDURE 7: Shift Shock when Shifting from "N" to "R" and Long Delay
- INSPECTION PROCEDURE 8: Shift Shock when Shifting from "N" to "D," "N" to "R" and Long Delay
- INSPECTION PROCEDURE 9: Shift Shock and Slipping
- INSPECTION PROCEDURE 10: Early or Late Shifting in All Gears
- INSPECTION PROCEDURE 11: Early or Late Shifting in Some Gears
- INSPECTION PROCEDURE 12: No Diagnostic Trouble Codes (Does not Shift)
- INSPECTION PROCEDURE 13: Poor Acceleration
- INSPECTION PROCEDURE 14: Vibration
- INSPECTION PROCEDURE 15: Shift Switch Assembly System
- INSPECTION PROCEDURE 16: Selector Lever Position Indicator Light System
- Data List Reference Table
- Actuator Test Reference Table
- INVECS-II Cancel Command (Special Function)
- Pcm Terminal Voltage Reference Chart For Transaxle Operation
- Pcm Terminal Resistance And Continuity Inspection Chart
- Inspection Procedure Using An Oscilloscope
- Diagnosis
- Introduction To A/T Key Interlock And Shift Lock Mechanisms
- A/T Key Interlock And Shift Lock Mechanisms Diagnostic Troubleshooting Strategy
- Symptom Chart
- Symptom Procedures
- INSPECTION PROCEDURE 1: Selector Lever can be Moved from "P" to "R" Position without Depressing Brake Pedal when Ignition Key is at any Position Other than "LOCK" (OFF) Position
- INSPECTION PROCEDURE 2: Selector Lever cannot be Moved from "P" to "R" Position with Brake Pedal Depressed when Ignition Key is at any Position Other than "LOCK" (OFF) Position
- INSPECTION PROCEDURE 3: Selector Lever can be Moved from "P" to "R" Position with Brake Pedal Depressed when Ignition Key is at "LOCK" (OFF) Position
- INSPECTION PROCEDURE 4: Selector Lever cannot be Moved from "P" to "R" Position Smoothly
- INSPECTION PROCEDURE 5: Selector Lever cannot be Moved from "R" to "P" Position
- INSPECTION PROCEDURE 6: Ignition Key cannot be Turned to the "LOCK" (OFF) Position when Selector Lever is at "P" Position
- INSPECTION PROCEDURE 7: Ignition Key can be Turned to the "LOCK" (OFF) Position when Selector Lever is at any Position Other than "P" Position
- Special Tools
- On-Vehicle Service
- A/T Control Component Layout
- Essential Service
- Flushing Coolers And Tubes
- Oil Cooler Flow Check
- Transmission Range Switch Check
- Transmission Range Switch And Control Cable Adjustment
- Automatic Transaxle Control Component Check
- Stoplight Switch Check
- A/T Control Relay Check
- Solenoid Valve Check
- Selector Lever Operation Check
- Key Interlock And Shift Lock Mechanism Check
- Transaxle Control
- A/T Key Interlock And Shift Lock Mechanisms
- Transaxle Assembly
- Transmission Fluid Cooler, Hose And Pipe
- Specifications