Lexus ES: Parts Location
PARTS LOCATION
ILLUSTRATION
| *A | w/o AVS | - | - |
| *1 | FRONT AXLE HUB SUB-ASSEMBLY RH - FRONT SPEED SENSOR ROTOR RH | *2 | FRONT SPEED SENSOR RH |
| *3 | FRONT AXLE HUB SUB-ASSEMBLY LH - FRONT SPEED SENSOR ROTOR LH | *4 | FRONT SPEED SENSOR LH |
| *5 | REAR AXLE HUB AND BEARING ASSEMBLY RH - REAR SPEED SENSOR RH - REAR SPEED SENSOR ROTOR RH | *6 | NO. 1 PARKING BRAKE WIRE ASSEMBLY - SKID CONTROL SENSOR WIRE RH |
| *7 | REAR AXLE HUB AND BEARING ASSEMBLY LH - REAR SPEED SENSOR LH - REAR SPEED SENSOR ROTOR LH | *8 | NO. 2 PARKING BRAKE WIRE ASSEMBLY - SKID CONTROL SENSOR WIRE LH |
ILLUSTRATION
| *A | w/ AVS | - | - |
| *1 | FRONT AXLE HUB SUB-ASSEMBLY RH - FRONT SPEED SENSOR ROTOR RH | *2 | FRONT SPEED SENSOR RH |
| *3 | FRONT AXLE HUB SUB-ASSEMBLY LH - FRONT SPEED SENSOR ROTOR LH | *4 | FRONT SPEED SENSOR LH |
| *5 | REAR AXLE HUB AND BEARING ASSEMBLY RH - REAR SPEED SENSOR RH - REAR SPEED SENSOR ROTOR RH | *6 | NO. 1 PARKING BRAKE WIRE ASSEMBLY - SKID CONTROL SENSOR WIRE RH |
| *7 | REAR AXLE HUB AND BEARING ASSEMBLY LH - REAR SPEED SENSOR LH - REAR SPEED SENSOR ROTOR LH | *8 | NO. 2 PARKING BRAKE WIRE ASSEMBLY - SKID CONTROL SENSOR WIRE LH |
| *9 | SKID CONTROL SENSOR WIRE WITH SUSPENSION CONTROL RH | *10 | SKID CONTROL SENSOR WIRE WITH SUSPENSION CONTROL LH |
ILLUSTRATION
| *1 | BRAKE ACTUATOR ASSEMBLY | *2 | VACUUM WARNING SWITCH ASSEMBLY |
| *3 | BRAKE MASTER CYLINDER RESERVOIR ASSEMBLY - BRAKE FLUID LEVEL WARNING SWITCH | *4 | ECM |
| *5 | NO. 1 ENGINE ROOM RELAY BLOCK AND NO. 1 JUNCTION BLOCK ASSEMBLY - ABS NO. 1 FUSE - ABS NO. 2 FUSE | *6 | RACK AND PINION POWER STEERING GEAR ASSEMBLY - POWER STEERING ECU |
| *7 | SKID CONTROL ECU | - | - |
ILLUSTRATION
| *1 | BRAKE HOLD SWITCH | *2 | STOP LIGHT SWITCH ASSEMBLY |
| *3 | VSC OFF SWITCH | *4 | STEERING ANGLE SENSOR |
| *5 | AIRBAG ECU ASSEMBLY - YAW RATE AND ACCELERATION SENSOR | *6 | COMBINATION METER ASSEMBLY - ABS WARNING LIGHT - BRAKE WARNING LIGHT / RED (MALFUNCTION) - MULTI-INFORMATION DISPLAY (TRACTION CONTROL TURNED OFF) - VSC OFF INDICATOR LIGHT - SLIP INDICATOR LIGHT - BRAKE HOLD STANDBY INDICATOR LIGHT - BRAKE HOLD OPERATED INDICATOR LIGHT |
| *7 | INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY - ECU-IG1 NO. 2 FUSE - ECU-DCC NO. 1 FUSE - A/BAG-IG2 FUSE - STOP FUSE | *8 | MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU) |
| *9 | DLC3 | *10 | STOP LIGHT CONTROL RELAY |
| *11 | NO. 3 COMBINATION SWITCH ASSEMBLY | - | - |
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Parts Location
PARTS LOCATION ILLUSTRATION *A w/o AVS *B for 2WD *C for AWD - - *1 FRONT AXLE HUB SUB-ASSEMBLY RH - FRONT SPEED SENSOR ROTOR RH *2 FRONT SPEED SENSOR RH *3 FRONT A
Precaution
PRECAUTION PRECAUTION FOR DISCONNECTING CABLE FROM NEGATIVE BATTERY TERMINAL NOTICE: When disconnecting the cable from the negative (-) battery terminal, initialize the following system(s) after the c
Problem Symptoms Table
PROBLEM SYMPTOMS TABLE If DTCs are not output but the malfunction persists, use the following table to determine which circuits to inspect for each problem symptom. HINT: Refer to each inspection proc
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Software Incompatibility with Body Control Module "B" (U1331)
DESCRIPTION This DTC is stored when the destination information of the main body ECU (multiplex network body ECU) does not match that of the blind spot monitor sensors. Blind Spot Monitor Master DTC No. Detection Item DTC Detection Condition Trouble Area U1331 Software Incompatibility
Control Module Communication Bus Off (U0073,U0100,U0101,U0126,U0129,U0142,U0155,U0242)
DESCRIPTION These DTCs are stored if a CAN communication malfunction occurs between the headlight ECU sub-assembly LH and other ECUs. for LED Type Turn Signal Light DTC No. Detection Item DTC Detection Condition Trouble Area DTC Output from U0073 Control Module Communication Bus Off
