Lexus ES manuals

Lexus ES: Back Camera Internal Circuit (C2A63)

DESCRIPTION

This DTC is stored when the clearance warning ECU assembly detects a signal indicating a malfunction in the rear television camera assembly via CAN communication.

DTC No.

Detection Item

DTC Detection Condition

Trouble Area

C2A63

Back Camera Internal Circuit

A signal indicating a malfunction in the rear television camera assembly is detected.

Rear television camera assembly

CAUTION / NOTICE / HINT

NOTICE:

  • After turning the engine switch off, waiting time may be required before disconnecting the cable from the negative (-) battery terminal. Therefore make sure to read the disconnecting the cable from the negative (-) battery terminal notices before proceeding with work.

    Click here

  • After replacing an ultrasonic sensor or the clearance warning ECU assembly, perform the necessary procedures (adjustment, calibration, initialization or registration).

    Click here

PROCEDURE

1.

CHECK FOR DTC

(a) Clear the DTCs.

Body Electrical > Advanced Parking Guidance/ICS/Intuitive P/A > Clear DTCs

(b) Check for DTCs.

Body Electrical > Advanced Parking Guidance/ICS/Intuitive P/A > Trouble Codes

OK:

DTC C2A63 is not output.

OK

USE SIMULATION METHOD TO CHECK

NG

REPLACE REAR TELEVISION CAMERA ASSEMBLY

READ NEXT:

 Communication Error From Clearance Sonar ECU to VSC (C164B)

DESCRIPTION The electronically controlled brake system receives parking support brake system information from the clearance warning ECU assembly via CAN communication. When it is determined that there

 Wheel Speed Sensor Malfunction (C164D)

DESCRIPTION This DTC is stored when the clearance warning ECU assembly receives a wheel speed sensor (front speed sensor RH or front speed sensor LH, rear speed sensor RH or rear speed sensor LH) abno

 Stop Switch Circuit Malfunction (C164E)

DESCRIPTION When a stop light switch assembly circuit malfunction signal sent from the electronically controlled brake system is detected by the clearance warning ECU assembly, DTC C164E is stored.

SEE MORE:

 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 NEXT 2. PRE-CHECK (a) Measure the battery voltage. Standard Voltage: 11 to 14 V If the voltag

 Installation

INSTALLATION PROCEDURE 1. INSTALL HV BATTERY JUNCTION BLOCK ASSEMBLY CAUTION: Be sure to wear insulated gloves and protective goggles. (a) Install the HV battery junction block assembly to the HV battery with the 4 nuts. Torque: 7.5 N·m {76 kgf·cm, 66 in·lbf} NOTICE: If the HV battery junction b

© 2016-2023 Copyright www.lexguide.net