DTC    U0126/56    Lost Communication with Steering Angle Sensor Module

for Preparation Click here


DESCRIPTION

The steering control ECU receives signals from the steering angle sensor via CAN communication.
If the steering control ECU detects an error in reception, it will output this DTC.

DTC No.
DTC Detecting Condition
Trouble Area
U0126/56
The steering control ECU detects an error in reception (from steering angle sensor) in CAN communication.
  1. CAN communication system
  2. Steering angle sensor

WIRING DIAGRAM


C111971E05


INSPECTION PROCEDURE

1.CHECK DTC

  1. Check for DTCs in the CAN communication system (Click here).

    Result:

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



B
REPAIR CIRCUIT INDICATED BY DTC OUTPUT
A

REPLACE STEERING ANGLE SENSOR