NAVIGATION SYSTEM (for DVD), 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 No. DTC Detection Condition Trouble Area
B15C0 Navigation antenna error

  • Navigation antenna cable

  • Navigation antenna assembly

  • Wire harness

  • Display and navigation module display
B15C1 Error of the power source to the navigation antenna

INSPECTION PROCEDURE

PROCEDURE


  1. CHECK CONNECTION OF NAVIGATION ANTENNA CABLE


    1. Check if the navigation antenna cable is securely connected to the display and navigation module display.

      OK
      Navigation antenna cable is securely connected.

    NG

    SECURELY CONNECT NAVIGATION ANTENNA CABLE

    OK

  2. REPLACE NAVIGATION ANTENNA ASSEMBLY


    1. Replace the navigation antenna assembly with a known 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 WIRE HARNESS Click here

    OK

    END

  3. REPLACE WIRE HARNESS


    1. Replace the wire harness between the navigation antenna assembly and navigation computer subassembly and recheck for DTCs.


      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 DISPLAY AND NAVIGATION MODULE DISPLAY Click here

    OK

    END