PARKING ASSIST MONITOR SYSTEM (w/o Side Monitor System), Diagnostic DTC:C1649

DTC Code DTC Name
C1649 Lost Communication with VGRS ECU

DESCRIPTION

This DTC is stored if the multi-media module receiver assembly receives a signal via CAN communication from the steering control ECU that indicates an internal malfunction.

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

INSPECTION PROCEDURE

PROCEDURE


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


    1. Clear the DTCs Click here.

    2. Check for DTCs Click here.

      OK
      DTC C1649 is not output.

    NG

    Go to VARIABLE GEAR RATIO STEERING SYSTEM Click here

    OK

    USE SIMULATION METHOD TO CHECK Click here