PARKING ASSIST MONITOR SYSTEM(for Camera built-in ECU), Diagnostic DTC:C1691

DTC Code DTC Name
C1691 Back Camera Initialization Incomplete

DESCRIPTION

This DTC is stored when the rear television camera assembly judges that the back camera initial setting has not been memorized (rear television camera assembly optical axis adjustment (back camera position setting) is incomplete).

DTC Code DTC Detection Condition Trouble Area
C1691 Back camera initial setting has not been memorized (rear television camera assembly optical axis adjustment (back camera position setting) is incomplete)

  • Rear television camera assembly optical axis adjustment (back camera position setting)

  • Rear television camera assembly

CAUTION / NOTICE / HINT

Note


  • If the cable was disconnected from and reconnected to the negative (-) battery terminal, the estimated course lines may not be displayed on the image of the area behind the vehicle. In this case, perform "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 parking assist monitor system may be needed Click here.

PROCEDURE


  1. PERFORM CALIBRATION


    1. Perform the following procedure depending on the memory conditions to register the vehicle information into the rear television camera assembly.


      1. Rear television camera assembly optical axis adjustment (back camera position setting) Click here.


    NEXT

  2. CHECK DTC OUTPUT


    1. Clear the DTCs Click here.

    2. Check for DTCs and check that no DTCs are output Click here.

      Tech Tips


      • If DTC C1691 is output, perform the rear television camera assembly optical axis adjustment (back camera position setting) again.

      • If DTC C1691 is still output after performing the rear television camera assembly optical axis adjustment 3 times, replace the rear television camera assembly.

      Result
      Proceed to Result
      DTC C1691 is not output A
      DTC C1691 is output (w/ Tire Carrier) B
      DTC C1691 is output (w/o Tire Carrier) C

    A

    END

    B

    REPLACE REAR TELEVISION CAMERA ASSEMBLY Click here

    C

    REPLACE REAR TELEVISION CAMERA ASSEMBLY Click here