NAVIGATION SYSTEM (for Radio and Display Type), 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 wire

  • Navigation antenna assembly

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

INSPECTION PROCEDURE

PROCEDURE


  1. REPLACE NAVIGATION WIRE


    1. Replace the navigation wire Click here.

    2. Clear the DTCs Click here.

    3. Recheck for DTCs and check that no DTCs are output.

      OK
      No DTCs are output.

    NG

    REPLACE NAVIGATION ANTENNA ASSEMBLY Click here

    OK

    END

  2. REPLACE NAVIGATION ANTENNA ASSEMBLY


    1. Replace the navigation antenna assembly Click here.

    2. Clear the DTCs Click here.

    3. Recheck for DTCs and check that no DTCs are output.

      OK
      No DTCs are output.

    NG

    REPLACE EXTENSION MODULE Click here

    OK

    END