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DTC    B15C0    Short in GPS Antenna

DTC    B15C1    Open in GPS Antenna

for Preparation Click here


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
  1. Navigation antenna cord
  2. Navigation antenna assembly
  3. Navigation ECU sub-assembly
B15C1
Error of the power source to the navigation antenna

INSPECTION PROCEDURE

1.CHECK CONNECTION OF NAVIGATION ANTENNA CORD

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

    OK:
    Navigation antenna cord is securely connected.



NG
SECURELY CONNECT NAVIGATION ANTENNA CORD
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 NAVIGATION ECU SUB-ASSEMBLY (Click here)
OK

END