Lexus ES: Parts Location
PARTS LOCATION
ILLUSTRATION
| *1 | BRAKE ACTUATOR ASSEMBLY | *2 | BRAKE BOOSTER PUMP ASSEMBLY |
| *3 | FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY LH | *4 | INVERTER WITH CONVERTER ASSEMBLY |
| *5 | FRONT SPEED SENSOR RH | *6 | FRONT AXLE HUB SUB-ASSEMBLY RH - FRONT SPEED SENSOR ROTOR RH |
| *7 | FRONT SPEED SENSOR LH | *8 | FRONT AXLE HUB SUB-ASSEMBLY LH - FRONT SPEED SENSOR ROTOR LH |
| *9 | BRAKE BOOSTER WITH MASTER CYLINDER ASSEMBLY - BRAKE ACTUATOR - SKID CONTROL ECU - BRAKE FLUID LEVEL WARNING SWITCH | *10 | NO. 1 ENGINE ROOM RELAY BLOCK AND NO. 1 JUNCTION BLOCK ASSEMBLY - ABS MTR NO. 1 FUSE - ABS MTR NO. 2 FUSE - ABS MTR NO. 3 FUSE - ABS-MAIN NO. 1 FUSE - ABS NO. 2 FUSE - ABS NO. 3 FUSE |
| *11 | NO. 1 PARKING BRAKE WIRE ASSEMBLY - SKID CONTROL SENSOR WIRE RH | *12 | REAR AXLE HUB AND BEARING ASSEMBLY RH - REAR SPEED SENSOR ROTOR RH - REAR SPEED SENSOR RH |
| *13 | NO. 2 PARKING BRAKE WIRE ASSEMBLY - SKID CONTROL SENSOR WIRE LH | *14 | REAR AXLE HUB AND BEARING ASSEMBLY LH - REAR SPEED SENSOR ROTOR LH - REAR SPEED SENSOR LH |
| *15 | PARKING BRAKE ECU | *16 | RACK AND PINION POWER STEERING GEAR ASSEMBLY - POWER STEERING ECU |
| *17 | ECM | - | - |
ILLUSTRATION
| *1 | BRAKE HOLD SWITCH | *2 | STOP LIGHT SWITCH ASSEMBLY |
| *3 | VSC OFF SWITCH | *4 | HYBRID VEHICLE CONTROL ECU |
| *5 | COMBINATION METER ASSEMBLY - ABS WARNING LIGHT - BRAKE WARNING LIGHT / RED (MALFUNCTION) - BRAKE WARNING LIGHT / YELLOW (MINOR 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 - METER BUZZER | *6 | INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY - ECU-IG1 NO. 2 FUSE - ECU-IG2 NO. 3 FUSE - ECU-DCC NO. 1 FUSE - A/BAG-IG2 FUSE - STOP FUSE |
| *7 | MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU) | *8 | BRAKE PEDAL STROKE SENSOR ASSEMBLY |
| *9 | AIRBAG ECU ASSEMBLY - YAW RATE AND ACCELERATION SENSOR | *10 | STEERING ANGLE SENSOR |
| *11 | DLC3 | *12 | STOP LIGHT CONTROL RELAY |
| *13 | CERTIFICATION ECU (SMART KEY ECU ASSEMBLY) | *14 | NO. 3 COMBINATION SWITCH ASSEMBLY |
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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
Problem Symptoms Table
PROBLEM SYMPTOMS TABLE If there are no DTCs but the problem still occurs, check the suspected areas for each problem symptom in the order given in the table below and proceed to the relevant troublesh
Slip Indicator Light does not Come ON
DESCRIPTION The skid control ECU (brake booster with master cylinder assembly) is connected to the combination meter assembly via CAN communication. CAUTION / NOTICE / HINT NOTICE: After replacing the
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Pattern Select Switch EV Mode Circuit
DESCRIPTION The EV drive mode signal will be sent to the hybrid vehicle control ECU when the EV drive mode switch (NO. 3 combination switch assembly) is operated. If the specified conditions are met, the system enters EV drive mode and the vehicle will be driven using EV drive mode. This signal is t
High Voltage Power Resource Internal Electronic Failure (P1C8549)
DESCRIPTION The battery ECU assembly monitors an internal operation of the hybrid vehicle control ECU. If it detects a malfunction, it will be output this DTC and performs fail-safe control. DTC No. Detection Item DTC Detection Condition Trouble Area MIL Warning Indicate P1C8549 H
