NAVIGATION SYSTEM, Diagnostic DTC:B15C0, B15C1

DTC Code DTC Name
B15C0 Short in GPS Antenna
B15C1 Open in GPS Antenna

DESCRIPTION

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

DTC Code DTC Detection Condition Trouble Area
B15C0 Navigation antenna error

  • Navigation antenna assembly

  • Extension module
B15C1 Error of the power source to the navigation antenna

INSPECTION PROCEDURE

PROCEDURE


  1. CHECK CONNECTION OF NAVIGATION ANTENNA ASSEMBLY


    1. Check if the navigation antenna assembly is securely connected to the extension module.

      OK
      Navigation antenna assembly is securely connected.

    NG

    SECURELY CONNECT NAVIGATION ANTENNA CORD

    OK

  2. REPLACE NAVIGATION ANTENNA ASSEMBLY


    1. Replace the navigation antenna assembly with a normal good one and check if the same DTC is output again Click here.


      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 EXTENSION MODULE Click here

    OK

    END (NAVIGATION ANTENNA ASSEMBLY IS DEFECTIVE)