Lexus ES: Parts Location
PARTS LOCATION
ILLUSTRATION
| *1 | FORWARD RECOGNITION CAMERA | *2 | MILLIMETER WAVE RADAR SENSOR ASSEMBLY |
| *3 | BRAKE ACTUATOR ASSEMBLY - SKID CONTROL ECU | *4 | RACK AND PINION POWER STEERING GEAR ASSEMBLY - POWER STEERING ECU |
| *5 | ECM | - | - |
ILLUSTRATION
| *1 | AIRBAG ECU ASSEMBLY - YAW RATE SENSOR | *2 | STEERING SENSOR |
| *3 | COMBINATION METER ASSEMBLY - MULTI-INFORMATION DISPLAY - LTA INDICATOR - LTA BUZZER | *4 | STEERING PAD SWITCH ASSEMBLY - LTA MAIN SWITCH - FUNCTION SWITCH (CUSTOMIZE SWITCH) |
| *5 | STEERING VIBRATION ECU | *6 | INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY - ECU-IG1 NO. 3 FUSE |
| *7 | DLC3 | - | - |
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System Diagram
SYSTEM DIAGRAM
How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT HINT:
Use the following procedure to troubleshoot the lane control system.
*: Use the Techstream.
PROCEDURE 1. VEHICLE BROUGHT TO WORKSHOP
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Customize Parameters
CUSTOMIZE PARAMETERS CUSTOMIZE LTA NOTICE:
When the customer requests a change in a function, first make sure that the function can be customized.
Be sure to make a note of the current settings b
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How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT HINT:
Before performing troubleshooting for the road sign assist system, make sure that the pre-collision system and lane control system are not malfunctioning.
Pre-collision system: Click here Lane control system: Click here
Perform the following procedure to troubl
ABS Pump Motor Supply Voltage Circuit Short to Ground or Open (C052F14)
DESCRIPTION The ABS motor relay is built into the brake actuator assembly. When the skid control ECU (brake actuator assembly) operates ABS, TRAC, VSC, brake hold, or brake assist, the ABS motor relay turns ON and drives the motor pump built into the brake actuator assembly. DTC No. Detection I
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