ELECTRONICALLY CONTROLLED BRAKE SYSTEM(w/o Vacuum Brake Booster), Diagnostic DTC:C147D

DTC Code DTC Name
C147D Air Bag Circuit

DESCRIPTION

The skid control ECU assembly receives secondary collision brake control request signals from the airbag ECU assembly.

DTC No. Detection Item INF Code DTC Detection Condition Trouble Area Note
C147D Air Bag Circuit 451 Airbag ECU communication is enabled and secondary collision brake control request malfunction signal output is received Air bag ECU assembly -

PROCEDURE


  1. CHECK DTC


    1. Clear the DTCs.

      Click here


      Chassis > ABS/VSC/TRC > Clear DTCs

    2. Turn the engine switch off.

    3. Turn the engine switch to ON.

    4. Check if the same DTC is output.

      Click here


      Chassis > ABS/VSC/TRC > Trouble Codes
      Result
      Result Proceed to
      DTC C147D is output. A
      DTC C147D is not output. B

    A

    REPLACE AIR BAG ECU ASSEMBLY Click here

    B

    USE SIMULATION METHOD TO CHECK Click here