Lexus ES: Dynamic Torque Control Awd System
Lexus ES (XZ10) Service Manual / Drivetrain / Gf1a (transfer / 4wd / Awd) / Dynamic Torque Control Awd System
- AWD Warning does not Come ON
- AWD Warning Remains ON
- Linear Solenoid Power Supply System Malfunction (C120C)
- Low or High Power Supply Voltage (C1241)
- Engine Circuit Malfunction (C1280)
- ABS Malfunction (C1296)
- Steering Angle Sensor (C1297)
- Linear Solenoid Circuit (C1298)
- Cancellation of 4WD Control (C1299)
- Diameter of the Tire is not Uniform (C1337)
- Calibration
- Data List / Active Test
- Diagnostic Trouble Code Chart
- Dtc Check / Clear
- Fail-safe Chart
- Freeze Frame Data
- How To Proceed With Troubleshooting
- Parts Location
- Problem Symptoms Table
- System Diagram
- Terminals Of Ecu
- Control Module Communication Bus Off (U0073,U0100,U0126,U0129)
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AWD Warning does not Come ON
DESCRIPTION Refer to "4WD Warning Remains ON". Click here WIRING DIAGRAM Refer to "4WD Warning Remains ON". Click here CAUTION / NOTICE / HINT Refer to "4WD Warning Remains ON". Click here PROCE
AWD Warning Remains ON
DESCRIPTION The 4WD ECU assembly is connected to the combination meter assembly via CAN communication. If the 4WD ECU assembly stores any DTCs which are related to the dynamic torque control AWD syste
Linear Solenoid Power Supply System Malfunction (C120C)
DESCRIPTION This DTC is output by the 4WD ECU assembly if a malfunction occurs in the linear solenoid power supply system. DTC No. Detection Item DTC Detection Condition Trouble Area C120
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Drive Motor "A" Temperature Sensor Circuit Short to Ground (P0A2A11,P0A2A15)
DTC SUMMARY MALFUNCTION DESCRIPTION These DTCs are stored when the motor temperature sensor output is abnormal. The cause of this malfunction may be one of the following: Hybrid vehicle control ECU malfunction
Hybrid vehicle control ECU internal malfunction
Motor temperature sensor malfunctio
Precaution
PRECAUTION PRECAUTION FOR DISCONNECTING CABLE FROM NEGATIVE AUXILIARY BATTERY TERMINAL NOTICE: When disconnecting the cable from the negative (-) auxiliary battery terminal, initialize the following systems after the cable is reconnected. System Name See Procedure Lane Control System (for H
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