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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Check Bus 2 Line for Short to +B
DESCRIPTION There may be a short circuit between one of the CAN bus lines and +B when there is no resistance between terminal 18 (CA4H) of the central gateway ECU (network gateway ECU) and terminal 16 (BAT) of the DLC3, or terminal 17 (CA4L) of the central gateway ECU (network gateway ECU) and termi
Installation
INSTALLATION PROCEDURE 1. INSPECT AND ADJUST BRAKE PEDAL HEIGHT Click here 2. INSTALL BRAKE PEDAL STROKE SENSOR ASSEMBLY NOTICE:
Do not drop the brake pedal stroke sensor assembly.
If the brake pedal stroke sensor assembly has been dropped, replace the brake pedal stroke sensor assembly with
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