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.

Detection Item

DTC Detection Condition

Trouble Area

C1A47

Steering Angle Sensor

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 system is on.

PROCEDURE

  1. CHECK DTC

    1. Clear the DTCs.

      Click here

      Body Electrical > Blind Spot Monitor Master > Clear DTCs

      Body Electrical > Blind Spot Monitor Slave > Clear DTCs

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

      Click here

      Body Electrical > Blind Spot Monitor Master > Trouble Codes

      Body Electrical > Blind Spot Monitor Slave > Trouble Codes

    Result

    Result

    Proceed to

    No DTCs are output

    A

    DTCs are output

    B
    A

    USE SIMULATION METHOD TO CHECK

    Click hereClick hereClick here

    B

  2. REPLACE SPIRAL WITH SENSOR CABLE SUB-ASSEMBLY

    1. Replace the spiral with sensor cable sub-assembly.

    Result

    Proceed to

    NEXT
    NEXT

  3. RECHECK DTC

    1. Clear the DTCs.

      Click here

      Body Electrical > Blind Spot Monitor Master > Clear DTCs

      Body Electrical > Blind Spot Monitor Slave > Clear DTCs

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

      Click here

      Body Electrical > Blind Spot Monitor Master > Trouble Codes

      Body Electrical > Blind Spot Monitor Slave > Trouble Codes

    Result

    Result

    Proceed to

    No DTC is output

    A

    DTC is output from the blind spot monitor sensor LH (master)

    B

    DTC is output from the blind spot monitor sensor RH (slave)

    C
    A

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

    B

    REPLACE BLIND SPOT MONITOR SENSOR LH

    Click here

    C

    REPLACE BLIND SPOT MONITOR SENSOR RH

    Click here