Dtc C168D Vehicle Information Unmatched


DESCRIPTION

INSPECTION PROCEDURE

PERFORM SETTINGS (BACK CAMERA POSITION SETTING, STEERING ANGLE SETTING, SIDE CAMERA POSITION SETTING)

CHECK FOR DTC

DTC C168D Vehicle Information Unmatched


DESCRIPTION

This DTC is stored if the parking assist ECU judges as a result of its self check that the vehicle information received via CAN communication and the vehicle information stored in the parking assist ECU do not match.

DTC Code
DTC Detection Condition
Trouble Area
C168D
Vehicle Information Unmatched
  1. Back camera position setting
  2. Steering angle setting
  3. Side camera position setting
  4. Parking assist ECU

INSPECTION PROCEDURE

NOTICE:
  1. When "System initializing" is displayed on the parking assist ECU after the cable is disconnected from the negative (-) battery terminal, correct the steering angle neutral point (LandCruiser RM0000035DE05TX.html).
  2. 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 (LandCruiser RM0000035D3072X.html).
1.PERFORM SETTINGS (BACK CAMERA POSITION SETTING, STEERING ANGLE SETTING, SIDE CAMERA POSITION SETTING)

  1. Perform the following procedure depending on the memory conditions to register the vehicle information into the parking assist ECU.

    1. Refer to back camera position setting (LandCruiser RM0000035DD06LX.html).

    2. Refer to steering angle setting (LandCruiser RM0000035DD06LX.html).

    3. Refer to side camera position setting (LandCruiser RM000003XM401ZX.html).


NEXT


2.CHECK FOR DTC

  1. Clear the DTCs (LandCruiser RM0000035DB07DX.html).

  1. Check for DTCs (LandCruiser RM0000035DB07DX.html).

    OK:
    DTC C168D is not output.
    HINT:
    1. If DTC C168D is output, perform the procedure to allow the parking assist ECU to store the vehicle information again.
    2. If DTC C168D is still output after performing the procedure to make the parking assist ECU store the vehicle information 3 times, replace the parking assist ECU.
Result
Proceed to
Result
OK
A
NG (for LHD)
B
NG (for RHD)
C


B
REPLACE PARKING ASSIST ECU (LandCruiser RM00000466X026X.html)

C
REPLACE PARKING ASSIST ECU (LandCruiser RM00000470500OX.html)
A

END (SETTINGS ARE DEFECTIVE)