NAVIGATION SYSTEM(for Navigation Receiver 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 No. 1 amplifier antenna assembly.

DTC No. DTC Detection Condition Trouble Area
B15C0 No. 1 amplifier antenna assembly malfunction

  • Antenna cord sub-assembly

  • No. 2 antenna cord sub-assembly

  • No. 1 amplifier antenna assembly

  • Navigation receiver assembly
B15C1 No. 1 amplifier antenna assembly power source malfunction

CAUTION / NOTICE / HINT

Note


  • Check that the antenna cord sub-assembly, No. 2 antenna cord sub-assembly and No. 1 amplifier antenna assembly is properly installed and does not have any sharp bends, pinching or loose connections before performing the following inspection procedure Click here.

PROCEDURE


  1. REPLACE ANTENNA CORD SUB-ASSEMBLY


    1. Replace the antenna cord sub-assembly with a new or known good one Click here.

    2. Clear the DTCs Click here.

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

      OK
      No DTCs are output.

    OK

    END

    NG

  2. REPLACE NO. 2 ANTENNA CORD SUB-ASSEMBLY


    1. Replace the No. 2 antenna cord sub-assembly with a new or known good one Click here.

    2. Clear the DTCs Click here.

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

      OK
      No DTCs are output.

    OK

    END

    NG

  3. REPLACE NO. 1 AMPLIFIER ANTENNA ASSEMBLY


    1. Replace the No. 1 amplifier antenna assembly with a new or known good one Click here.

    2. Clear the DTCs Click here.

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

      OK
      No DTCs are output.

    OK

    END

    NG

    REPLACE NAVIGATION RECEIVER ASSEMBLY Click here