Lexus ES manuals

Lexus ES: Parts Location

PARTS LOCATION

ILLUSTRATION

*1

TILT AND TELESCOPIC SWITCH

*2

STEERING COLUMN ASSEMBLY

- TILT MOTOR

- TELESCOPIC MOTOR

*3

NO. 1 ENGINE ROOM RELAY BLOCK AND NO. 1 JUNCTION BLOCK ASSEMBLY

- TI&TE FUSE

*4

INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY

- ECU-DCC NO. 2 FUSE

- ECU-IG1 NO. 4 FUSE

*5

MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU)

*6

COMBINATION METER ASSEMBLY

*7

MULTI-DISPLAY ASSEMBLY

*8

NETWORK GATEWAY ECU

*9

MULTIPLEX TILT AND TELESCOPIC ECU

*10

DLC3

*11

OUTER MIRROR CONTROL ECU ASSEMBLY (Driver Door)

*12

SEAT MEMORY SWITCH

*13

POSITION CONTROL ECU ASSEMBLY (Driver Seat)

*14

FRONT SEAT INNER BELT ASSEMBLY (Driver Seat)

*15

RADIO RECEIVER ASSEMBLY

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 System Diagram

SYSTEM DIAGRAM Communication Table Transmitting ECU (Transmitter) Receiving ECU Signal Communication Method Main Body ECU (Multiplex Network Body ECU) Multiplex Tilt and Telescopic EC

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SYSTEM DESCRIPTION FUNCTION OF MAIN COMPONENTS Component Function Multiplex tilt and telescopic ECU This ECU sends a control signal to the tilt motor (steering column assembly) and telescop

 How To Proceed With Troubleshooting

CAUTION / NOTICE / HINT HINT: *: Use the Techstream. PROCEDURE 1. VEHICLE BROUGHT TO WORKSHOP NEXT 2. INSPECT BATTERY VOLTAGE (a) Measure the battery voltage with th

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 Components

COMPONENTS ILLUSTRATION *1 CENTER INSTRUMENT CLUSTER FINISH PANEL SUB-ASSEMBLY *2 INSTRUMENT PANEL FINISH PANEL END LH *3 INSTRUMENT PANEL FINISH PANEL END RH *4 REAR UPPER CONSOLE PANEL SUB-ASSEMBLY *5 REMOTE OPERATION CONTROLLER ASSEMBLY *6 SHIFT LEVER KNOB SUB-ASSEMB

 Lost Communication With ECM/PCM "A" Missing Message (U010087,U012987,U014087,U016487,U029387,U115187)

DESCRIPTION These DTCs are stored when a malfunction occurs in the CAN communication circuit. DTC No. Detection Item DTC Detection Condition Trouble Area U010087 Lost Communication With ECM/PCM "A" Missing Message Stereo component equalizer assembly detects CAN communication malfunc

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