PARKING ASSIST MONITOR SYSTEM, Diagnostic DTC:C1691

DTC Code DTC Name
C1691 Back Camera Initialization Incomplete

DESCRIPTION

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

DTC No. Detection Item DTC Detection Condition Trouble Area
C1691 Back Camera Initialization Incomplete Back camera initial setting has not been memorized (television camera assembly optical axis adjustment [back camera position setting] is incomplete)

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

  • Television camera assembly

CAUTION / NOTICE / HINT

Note


  • If the cable was disconnected from and reconnected to the negative (-) auxiliary 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".

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  • 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.

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PROCEDURE


  1. PERFORM CALIBRATION


    1. 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).

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      Result
      Proceed to
      NEXT

    NEXT

  2. CHECK DTC OUTPUT


    1. Clear the DTCs.

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      Chassis > IPA/Parking Assist Monitor > Clear DTCs

    2. Recheck for DTCs and check that no DTCs are output.

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      Chassis > IPA/Parking Assist Monitor > Trouble Codes

      Tech Tips


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

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

      Result
      Result Proceed to
      DTC C1691 is not output A
      DTC C1691 is output B

    A

    END

    B

    REPLACE TELEVISION CAMERA ASSEMBLY Click here