Lexus ES: Parts Location
PARTS LOCATION
ILLUSTRATION
| *1 | MILLIMETER WAVE RADAR SENSOR ASSEMBLY | *2 | FORWARD RECOGNITION CAMERA |
| *3 | BRAKE BOOSTER WITH MASTER CYLINDER ASSEMBLY - SKID CONTROL ECU | *4 | BRAKE ACTUATOR ASSEMBLY - PARKING BRAKE ECU |
ILLUSTRATION
| *1 | STOP LIGHT SWITCH ASSEMBLY | *2 | SPIRAL CABLE WITH SENSOR SUB-ASSEMBLY - SPIRAL CABLE SUB-ASSEMBLY - STEERING SENSOR |
| *3 | STEERING PAD SWITCH ASSEMBLY (CRUISE CONTROL SWITCH) - VEHICLE-TO-VEHICLE DISTANCE CONTROL SWITCH - CRUISE CONTROL MAIN SWITCH - -SET SWITCH - +RES SWITCH - CANCEL SWITCH | *4 | COMBINATION METER ASSEMBLY - MULTI-INFORMATION DISPLAY - CRUISE CONTROL INDICATOR - CRUISE SET INDICATOR - WARNING BUZZER - MASTER WARNING LIGHT |
| *5 | MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU) | *6 | AIRBAG ECU ASSEMBLY - YAW RATE AND ACCELERATION SENSOR |
| *7 | DLC3 | *8 | INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY - STOP FUSE - ECU-IG1 NO. 3 FUSE - ECU-IG2 NO. 3 FUSE |
| *9 | HYBRID VEHICLE CONTROL ECU | - | - |
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System Diagram
SYSTEM DIAGRAM
How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT HINT:
Before performing troubleshooting for the dynamic radar cruise control system, perform troubleshooting for the pre-collision system.
Click here
*: Use the Techstre
Road Test
ROAD TEST HINT:
The dynamic radar cruise control system has 2 cruise control modes: constant speed control mode and vehicle-to-vehicle distance control mode.
Vehicle-to-vehicle distance control m
SEE MORE:
Diagnostic Trouble Code Chart
DIAGNOSTIC TROUBLE CODE CHART Parking Support Brake System DTC No. Detection Item Link C1625 Open or Short in Steering Angle Sensor +B C1626 Steering Angle Sensor Failure C1647 G Sensor Failure C164B Communication Error From Clearance Sonar ECU to VSC
Speaker Circuit
DESCRIPTION If there is a short in a speaker circuit, the stereo component amplifier assembly detects it and stops output to the speakers. Thus sound cannot be heard from the speakers even if there is no malfunction in the stereo component amplifier assembly, DCM (telematics transceiver)* or speaker
