Lexus ES: Parts Location
PARTS LOCATION
ILLUSTRATION
| *A | for Manual Tilt and Manual Telescopic Steering Column | *B | for Power Tilt and Power Telescopic Steering Column |
| *C | w/ Power Trunk Lid System | - | - |
| *1 | MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY | *2 | 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 - S/ROOF FUSE - STRG LOCK FUSE - ECU-B NO. 1 FUSE |
| *3 | STEERING LOCK ECU (STEERING LOCK ACTUATOR OR UPPER BRACKET ASSEMBLY) | *4 | ID CODE BOX (IMMOBILISER CODE ECU) |
| *5 | CERTIFICATION ECU (SMART KEY ECU ASSEMBLY) | *6 | MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU) |
| *7 | ECU-DCC NO. 2 FUSE | *8 | DLC3 |
ILLUSTRATION
| *A | w/ Power Trunk Lid System | - | - |
| *1 | POWER WINDOW REGULATOR MOTOR ASSEMBLY (DRIVER DOOR) | *2 | POWER WINDOW REGULATOR MOTOR ASSEMBLY (FRONT PASSENGER DOOR) |
| *3 | POWER WINDOW REGULATOR MOTOR ASSEMBLY (REAR LH DOOR) | *4 | POWER WINDOW REGULATOR MOTOR ASSEMBLY (REAR RH DOOR) |
| *5 | SLIDING ROOF ECU (SLIDING ROOF DRIVE GEAR SUB-ASSEMBLY) | *6 | KICK DOOR CONTROL SENSOR |
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Precaution
PRECAUTION PRECAUTION FOR DISCONNECTING CABLE FROM NEGATIVE AUXILIARY BATTERY TERMINAL NOTICE: When disconnecting the cable from the negative (-) auxiliary battery terminal, initialize the following s
Lost Communication with Power Source Control (B278C)
DESCRIPTION When an internal malfunction is detected in the certification ECU (smart key ECU assembly), this DTC is stored. DTC No. Detection Item DTC Detection Condition Trouble Area B27
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Brake Switch "A" Signal Compare Failure (P057162)
DESCRIPTION When the brake pedal is depressed, the stop light switch assembly outputs a signal to the hybrid vehicle control ECU. The hybrid vehicle control ECU uses this signal to control cancellation of vehicle speed by the dynamic radar cruise control. When the hybrid vehicle control ECU determin
Inspection
INSPECTION PROCEDURE 1. INSPECT BRAKE CYLINDER AND PISTON (a) Check the front disc brake cylinder bore and front disc brake piston for rust and scoring. If necessary, replace the front disc brake cylinder assembly and front disc brake piston. 2. INSPECT PAD LINING THICKNESS (a) Using a ruler, mea
