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 spiral with sensor cable sub-assembly via CAN communication.

DTC No. DTC Detection Condition Trouble Area
C1A47 A fail flag is transmitted from the spiral with sensor cable sub-assembly

  • Spiral with sensor cable sub-assembly

  • Blind spot monitor sensor LH

  • Blind spot monitor sensor RH

CAUTION / NOTICE / HINT

Note

When checking for DTCs, make sure that the blind spot monitor main switch (steering pad switch assembly [multi-function switch]) is on.

PROCEDURE


  1. CHECK FOR 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.

    OK

    USE SIMULATION METHOD TO CHECK Click here

    NG

  2. REPLACE SPIRAL WITH SENSOR CABLE SUB-ASSEMBLY


    1. Replace the spiral with sensor cable sub-assembly 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 C1A47 is output ("Blind Spot Monitor Master"). B
      DTC C1A47 is output ("Blind Spot Monitor Slave"). C

    A

    END (SPIRAL WITH SENSOR CABLE SUB-ASSEMBLY WAS DEFECTIVE)

    B

    REPLACE BLIND SPOT MONITOR SENSOR LH Click here

    C

    REPLACE BLIND SPOT MONITOR SENSOR RH Click here