Navigation System (w/ USB Audio System)

NAVIGATION / MULTI INFO DISPLAY: NAVIGATION SYSTEM (w/ USB Audio System): B15C0,B15C1: Short in GPS Antenna
B15C1 - Open in GPS Antenna

DESCRIPTION

This DTC is stored when a malfunction occurs in the navigation antenna assembly.





INSPECTION PROCEDURE

PROCEDURE

1. CHECK NAVIGATION ANTENNA ASSEMBLY

(a) Check if the navigation antenna assembly is securely connected to the navigation receiver assembly.

OK:

Navigation antenna assembly is securely connected.

NG -- SECURELY CONNECT NAVIGATION ANTENNA ASSEMBLY
OK -- Continue to next step.

2. REPLACE NAVIGATION ANTENNA ASSEMBLY

(a) Replace the navigation antenna assembly with a normal one and check if the same problem occurs again Removal.

(1) Clear the DTCs Navigation System (w/ USB Audio System).

(2) Recheck for DTCs and check if the same trouble occurs again.

OK:

No DTCs are output.

NG -- REPLACE NAVIGATION RECEIVER ASSEMBLY Removal

OK -- END (NAVIGATION ANTENNA ASSEMBLY IS FAULTY)