Lexus RX (RX 350L, RX450h) 2016-2022 Repair Manual: Front Camera Response Malfunction (C2A6D)

DESCRIPTION

During self diagnosis of the parking assist ECU, the parking assist ECU sends display mode ID signals to the front television camera assembly. This DTC is stored when the output of the front television camera assembly does not match the expected output.

DTC No.

Detection Item

DTC Detection Condition

Trouble Area

C2A6D

Front Camera Response Malfunction

Abnormal response from the front television camera assembly

  • Front television camera assembly
  • Parking assist ECU

CAUTION / NOTICE / HINT

NOTICE:

  • When "!" is displayed on the multi-display assembly after the cable is disconnected from the negative (-) battery terminal, correct the steering angle neutral point.

    Click here

  • Depending on the parts that are replaced or operations that are performed during vehicle inspection or maintenance, calibration of other systems as well as the panoramic view monitor system may be needed.

    Click here

PROCEDURE

1.

CHECK FOR DTC

(a) Clear the DTCs.

Chassis > Circumference Monitoring Camera Control Module > Clear DTCs

(b) Check for DTCs.

Chassis > Circumference Monitoring Camera Control Module > Trouble Codes

OK:

DTC C2A6D is not output.

OK

USE SIMULATION METHOD TO CHECK

NG

2.

REPLACE FRONT TELEVISION CAMERA ASSEMBLY

(a) Replace the front television camera assembly with a new or normally functioning one.

Click here

NEXT

3.

CHECK FOR DTC

(a) Clear the DTCs.

Chassis > Circumference Monitoring Camera Control Module > Clear DTCs

(b) Check for DTCs.

Chassis > Circumference Monitoring Camera Control Module > Trouble Codes

OK:

DTC C2A6D is not output.

OK

END (FRONT TELEVISION CAMERA ASSEMBLY WAS DEFECTIVE)

NG

REPLACE PARKING ASSIST ECU

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    DESCRIPTION During self diagnosis of the parking assist ECU, the parking assist ECU sends display mode ID signals to the side television camera assembly RH. This DTC is stored when the output of the s ...

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    DESCRIPTION These DTCs are stored if there is a malfunction in the CAN communication system connected to the parking assist ECU. HINT: If CAN communication system DTCs are stored, they may also be sto ...

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