NAVIGATION SYSTEM, Diagnostic DTC:B15C0, B15C1

DTC Code DTC Name
B15C0 GPS Antenna Connection Malfunction(short)
B15C1 GPS Antenna Connection Malfunction(break)

DESCRIPTION

These DTCs are stored when a malfunction occurs in the navigation antenna assembly.

DTC No. DTC Detection Condition Trouble Area
B15C0 Navigation antenna error

  • Navigation antenna cord

  • Navigation antenna assembly

  • Navigation ECU
B15C1 Error of the power source to the navigation antenna

PROCEDURE


  1. CHECK DTC


    1. Clear the DTCs Click here.

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

      OK
      No DTCs are output.

    OK

    USE SIMULATION METHOD TO CHECK Click here

    NG

  2. CHECK CONNECTION OF NAVIGATION ANTENNA CORD


    1. Check if the navigation antenna cord is securely connected to the navigation ECU.

      OK
      Navigation antenna cord is securely connected.

    NG

    SECURELY CONNECT NAVIGATION ANTENNA CORD

    OK

  3. REPLACE NAVIGATION ANTENNA ASSEMBLY


    1. Replace the navigation antenna assembly Click here.

    2. Clear the DTCs Click here.

    3. Recheck for DTCs and check if the same DTCs are output again.

      OK
      No DTCs are output.

    OK

    END

    NG

    REPLACE NAVIGATION ECU Click here