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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Power Steering ECU Communication Stop Mode
DESCRIPTION Detection Item Symptom Trouble Area Power Steering ECU Communication Stop Mode Any of the following conditions are met:
Communication stop for "Power Steering (EPS)" is indicated on the "Communication Bus Check" screen of the Techstream.
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Communication stop
Diagnostic Trouble Code Chart
DIAGNOSTIC TROUBLE CODE CHART Wiper and Washer System DTC No. Detection Item DTC Output from Link B1245 Lost Communication with Wiper ECU LIN Main Body B1279 Lost Communication with Humidity/Rain Sensor LIN Main Body B1370 ECU Malfunction Windshield wiper m
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