Lexus ES: Parts Location
Lexus ES (XZ10) Service Manual / Drivetrain / Gf1a (transfer / 4wd / Awd) / Dynamic Torque Control Awd System / Parts Location
PARTS LOCATION
ILLUSTRATION
| *1 | BRAKE ACTUATOR ASSEMBLY - SKID CONTROL ECU | *2 | ECM |
| *3 | FRONT SPEED SENSOR LH | *4 | FRONT SPEED SENSOR RH |
| *5 | REAR SKID CONTROL SENSOR LH | *6 | REAR SKID CONTROL SENSOR RH |
| *7 | TRANSMISSION COUPLING ASSEMBLY - 4WD LINEAR SOLENOID | - | - |
ILLUSTRATION
| *1 | 4WD ECU ASSEMBLY | *2 | COMBINATION METER ASSEMBLY - AWD WARNING MESSAGE (MULTI-INFORMATION DISPLAY) |
| *3 | AIRBAG ECU ASSEMBLY - YAW RATE AND ACCELERATION SENSOR | *4 | STEERING SENSOR |
| *5 | MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU) | *6 | DLC3 |
| *7 | INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY - ECU-DCC NO. 1 FUSE - ECU-IG1 NO. 2 FUSE | - | - |
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Problem Symptoms Table
PROBLEM SYMPTOMS TABLE HINT:
Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of
System Diagram
SYSTEM DIAGRAM
Terminals Of Ecu
TERMINALS OF ECU CHECK 4WD ECU ASSEMBLY (a) Measure the voltage and resistance of the connector. Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition G
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Operation Check
OPERATION CHECK CHECK CUSTOMIZE PARAMETERS (a) The operation check below is based on the non-customized initial condition of the vehicle. Click here OPERATION CONDITIONS (a) Operation conditions when power switch is turned to on (IG): (1) Vehicle speed 3 km/h (2 mph) or less (2) Luggage door open
Lost Communication with Wiper ECU LIN (B1245)
DESCRIPTION The main body ECU (multiplex network body ECU) and windshield wiper motor assembly communicate via LIN communication. The main body ECU (multiplex network body ECU) stores this DTC if communication becomes abnormal. DTC No. Detection Item DTC Detection Condition Trouble Area M
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