Lexus ES: Parts Location
PARTS LOCATION
ILLUSTRATION
| *1 | MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU) | *2 | COMBINATION METER ASSEMBLY |
| *3 | DLC3 | *4 | CERTIFICATION ECU (SMART KEY ECU ASSEMBLY) |
| *5 | INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY - ECU-B NO. 2 FUSE - DOOR F/L FUSE - DOOR F/R FUSE - DOOR R/L FUSE - DOOR R/R FUSE | - | - |
ILLUSTRATION
| *1 | FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY (for LH) | *2 | FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY (for RH) |
| *3 | FRONT DOOR LOCK WITH MOTOR ASSEMBLY LH | *4 | POWER WINDOW REGULATOR SWITCH ASSEMBLY |
| *5 | MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY | *6 | POWER WINDOW REGULATOR MOTOR ASSEMBLY (for Driver Door) |
| *7 | POWER WINDOW REGULATOR MOTOR ASSEMBLY (for Front Passenger Door) | *8 | POWER WINDOW REGULATOR MOTOR ASSEMBLY (for Rear LH Door) |
| *9 | POWER WINDOW REGULATOR MOTOR ASSEMBLY (for Rear RH Door) | *10 | REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY (for LH Door) |
| *11 | REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY (for RH Door) | - | - |
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System Description
SYSTEM DESCRIPTION POWER WINDOW CONTROL SYSTEM DESCRIPTION (a) The power window control system controls the power window operation using the power window regulator motor assemblies. The main controls
System Diagram
SYSTEM DIAGRAM Communication Table Transmitting ECU Receiving ECU Signal Communication Method Multiplex Network Master Switch Assembly Power Window Regulator Motor Assembly (for Driv
How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT HINT:
Use the following procedure to troubleshoot the power window control system.
*: Use the Techstream.
PROCEDURE 1. VEHICLE BROUGHT TO WORKSHOP
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Stop Lamp Relay Actuator Stuck On (C13807E)
DESCRIPTION When any of the following conditions are met, the skid control ECU (brake actuator assembly) sets the drive output (STPO) ON which operates the stop light control relay (stop light switch assembly) and turns on the stop lights. Illumination Conditions:
Pre-collision brake is operating
Removal
REMOVAL PROCEDURE 1. REMOVE FRONT DOOR SCUFF PLATE LH (for LH Side) Click here 2. REMOVE COWL SIDE TRIM BOARD LH (for LH Side) Click here 3. REMOVE NO. 1 INSTRUMENT PANEL UNDER COVER SUB-ASSEMBLY (for LH Side) Click here 4. REMOVE FRONT DOOR OPENING TRIM COVER LH (for LH Side) Click here
