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PANORAMIC VIEW MONITOR SYSTEM, Diagnostic DTC:C1649

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DTC Code DTC Name
C1649 VGRS Failure
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DESCRIPTION

This DTC is stored if the television camera assembly receives a signal via CAN communication from the front steering control ECU that indicates an internal malfunction.

Table 1. Parking Assist ECU
DTC No. Detection Item DTC Detection Condition Trouble Area
C1649 VGRS Failure A fail flag is transmitted from the front steering control ECU Variable gear ratio steering system
Table 2. Rear Television Camera Assembly
DTC No. Detection Item DTC Detection Condition Trouble Area
C1649 VGRS Failure A fail flag is transmitted from the front steering control ECU Variable gear ratio steering system
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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


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    CHECK FOR DTC


    1. Clear the DTCs.

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      1. Chassis > Panoramic View Monitor > Clear DTCs



      1. Chassis > Parking Assist Camera > Clear DTCs


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

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      1. Chassis > Panoramic View Monitor > Trouble Codes



      1. Chassis > Parking Assist Camera > Trouble Codes


      Result
      Result Proceed to
      DTC C1649 is not output A
      DTC C1649 is output B