Lexus ES manuals

Lexus ES: 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

-

-

READ NEXT:

 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 Supply Drive Circuit (C1257)

DESCRIPTION The skid control ECU (brake booster with master cylinder assembly) detects a drop in accumulator pressure according to the signals from the accumulator pressure sensor, then operates and stops the motor relay as well as the pump motor. The skid control ECU (brake booster with master cyli

 Problem Symptoms Table

PROBLEM SYMPTOMS TABLE NOTICE: Depending on the parts that are replaced during vehicle inspection or maintenance, performing initialization, registration or calibration may be needed. Refer to Precaution for Navigation System. Click here When replacing the radio receiver assembly or navigatio

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