Lexus ES: Diagnostic Trouble Code Chart
DIAGNOSTIC TROUBLE CODE CHART
Front Camera System| DTC No. | Detection Item | Link |
|---|---|---|
| C10001C | Control Module Internal Temperature Sensor "A" Circuit Circuit Voltage Out of Range | |
| C10051C | Control Module Internal Temperature Sensor "B" Circuit Circuit Voltage Out of Range | |
| C100A62 | Control Module Internal Temperature Sensor A/B Correlation Signal Compare Failure | |
| C1A7587 | Steering Vibrator System Missing Message | |
| C1A9346 | Main Microcomputer in Front Recognition Camera Calibration/Parameter Memory Failure | |
| C1A9445 | Image Processing Microcomputer in Front Recognition Camera Program Memory Failure | |
| C1A9447 | Image Processing Microcomputer in Front Recognition Camera Watchdog/Safety MCU Failure | |
| C1A9487 | Image Processing Microcomputer to Main Microcomputer in Front Recognition Camera Missing Message | |
| C1A9500 | Image Processing Module Malfunction in Front Recognition Camera | |
| C1A961C | Power Supply Circuit in Front Recognition Camera Circuit Voltage Out of Range | |
| C1AA800 | Front Recognition Camera Optical Axis Misalignment Malfunction | |
| C1AAE00 | Front Recognition Camera Heater Malfunction | |
| U012587 | Lost Communication with Multi-axis Acceleration Sensor Module Missing Message | |
| U012687 | Lost Communication with Steering Angle Sensor Module Missing Message | |
| U012987 | Lost Communication with Brake System Control Module Missing Message | |
| U014087 | Lost Communication with Body Control Module Missing Message | |
| U029387 | Lost Communication with Hybrid Powertrain Control Module Missing Message | |
| U030051 | Internal Control Module Software Incompatibility Not Programmed | |
| U030057 | Internal Control Module Software Incompatibility Invalid / Incompatible Software Component | |
| U032251 | Software Incompatibility with Body Control Module Not Programmed | |
| U032257 | Software Incompatibility with Body Control Module Invalid/Incompatible Software Component | |
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Vehicle Control History
VEHICLE CONTROL HISTORY NOTICE: Make sure to record any output Vehicle Control History codes before clearing them and checking the Vehicle Control History again. CHECK VEHICLE CONTROL HISTORY (FRONT C
Control Module Internal Temperature Sensor "A" Circuit Circuit Voltage Out of Range (C10001C,...,C1A961C)
DESCRIPTION When an internal malfunction is detected in the forward recognition camera, these DTCs are stored. DTC No. Detection Item DTC Detection Condition Trouble Area C10001C Contro
Steering Vibrator System Missing Message (C1A7587)
DESCRIPTION The forward recognition camera communicates with the steering vibration ECU via LIN communication. If a communication error between the forward recognition camera and steering vibration EC
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Components
COMPONENTS ILLUSTRATION *A for Driver Side *B for Front Passenger Side *1 COURTESY LIGHT ASSEMBLY *2 FRONT DOOR TRIM BOARD SUB-ASSEMBLY *3 MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY WITH FRONT DOOR UPPER ARMREST BASE PANEL *4 NO. 2 DOOR TRIM PAD *5 POWER WINDOW REGU
Installation
INSTALLATION PROCEDURE 1. INSTALL TRANSMISSION OIL COOLER (a) Temporarily install the transmission oil cooler to the automatic transaxle case sub-assembly with the bolt (A). (b) Install the bolt (B). Torque: 13.5 N·m {138 kgf·cm, 10 ft·lbf} (c) Install the bolt (C). Torque: 13.5
