BLIND SPOT MONITOR SYSTEM, Diagnostic DTC:C1A47

DTC Code DTC Name
C1A47 Steering Angle Sensor

DESCRIPTION

The blind spot monitor sensor receives steering angle signals from the steering sensor via CAN communication.

DTC No. DTC Detection Condition Trouble Area
C1A47 A fail flag is transmitted from the steering sensor

  • Steering sensor

  • Blind spot monitor sensor RH

  • Blind spot monitor sensor LH

INSPECTION PROCEDURE

Note

When checking for DTCs, make sure that the blind spot monitor main switch (warning canceling switch assembly) is on.

PROCEDURE


  1. CHECK DTC


    1. Clear the DTCs Click here.

    2. Recheck for DTCs and check if the same DTC is output again.

      OK
      No DTCs are output.

    NG

    REPLACE STEERING SENSOR Click here

    OK

    USE SIMULATION METHOD TO CHECK Click here

  2. REPLACE STEERING SENSOR


    1. Replace the steering sensor with a new or known good one Click here.


    NEXT

  3. RECHECK DTC


    1. Clear the DTCs Click here.

    2. Recheck for DTCs and check if the same DTC is output again.

      Result
      Result Proceed to
      No DTCs are output. A
      DTC is output from the blind spot monitor sensor RH (Master). B
      DTC is output from the blind spot monitor sensor LH (Slave). C

    B

    REPLACE BLIND SPOT MONITOR SENSOR RH Click here

    C

    REPLACE BLIND SPOT MONITOR SENSOR LH Click here

    A

    END