Dtc C1649 Vgrs Failure

Audio Visual Telematics. Land Cruiser. Urj200, 202 Grj200 Vdj200
Park Assist Monitoring. Land Cruiser. Urj200, 202 Grj200 Vdj200

DESCRIPTION

INSPECTION PROCEDURE

CHECK DTC OUTPUT

DTC C1649 VGRS Failure


DESCRIPTION

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

DTC Code
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

INSPECTION PROCEDURE

NOTICE:
  1. When "System initializing" is displayed on the multi-display after disconnecting the cable from the negative (-) battery terminal, correct the steering angle neutral point (Click here).
  2. 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).
1.CHECK DTC OUTPUT

  1. Clear the DTCs (Click here).

  1. Recheck for DTCs and check that no DTCs are output (Click here).

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



B
GO TO VARIABLE GEAR RATIO STEERING SYSTEM (Click here)
A

USE SIMULATION METHOD TO CHECK (Click here)