Toyota Avalon (XX50) 2019-2022 Service & Repair Manual: Vehicle Information Unmatched (C168D)

DESCRIPTION

This DTC is stored if the television camera assembly judges as a result of its self check that the vehicle information received from the main body ECU (multiplex network body ECU) via CAN communication and the vehicle information stored in the television camera assembly do not match.

DTC No.

Detection Item

DTC Detection Condition

Trouble Area

C168D

Vehicle Information Unmatched

Vehicle information is unmatched

  • Television camera assembly optical axis adjustment (back camera position setting)
  • Steering angle setting
  • Television camera assembly

CAUTION / NOTICE / HINT

NOTICE:

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 parking assist monitor system may be needed.

Click here

PROCEDURE

1.

PERFORM CALIBRATION

(a) Perform the following procedure depending on the memory conditions to register the vehicle information into the television camera assembly.

(1) Television camera assembly optical axis adjustment (back camera position setting).

Click here

(2) Steering angle setting.

Click here

NEXT

2.

CHECK DTC OUTPUT

(a) Clear the DTCs.

Chassis > Parking Assist Camera > Clear DTCs

(b) Recheck for DTCs and check that no DTCs are output.

Chassis > Parking Assist Camera > Trouble Codes

HINT:

  • If DTC C168D is output, perform the procedure to register the vehicle information into the television camera assembly.
  • If DTC C168D is still output after performing the procedure to register the vehicle information into the television camera assembly 3 times, replace the television camera assembly.

Result

Proceed to

DTC C168D is output

A

DTC C168D is not output

B

A

REPLACE TELEVISION CAMERA ASSEMBLY

B

END

    Black Screen

    ECU Malfunction (C1611)

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