MULTI-TERRAIN MONITOR SYSTEM, Diagnostic DTC:C1649

DTC Code DTC Name
C1649 VGRS Failure

DESCRIPTION

This DTC is set when the parking assist ECUs self-diagnosis determines that the connection with the steering control ECU of the variable gear ratio steering system (via CAN communication) is inoperative.

DTC Code DTC Detection Condition Trouble Area
C1649 Variable gear ratio steering system malfunction Variable gear ratio steering system

PROCEDURE


  1. CHECK FOR DTC (VARIABLE GEAR RATIO STEERING SYSTEM)


    1. Clear the DTCs Click here.

    2. Check the DTCs Click here.

      OK
      DTC C1649 is not output.

    OK

    USE SIMULATION METHOD TO CHECK Click here

    NG

    GO TO VARIABLE GEAR RATIO STEERING SYSTEM Click here