Navigation System

NAVIGATION / MULTI INFO DISPLAY: NAVIGATION SYSTEM: B15C0, B15C1: Short in GPS Antenna
B15C1 - Open in GPS Antenna

DESCRIPTION

These DTCs are stored when a malfunction occurs in the GPS antenna.





INSPECTION PROCEDURE

PROCEDURE

1. CHECK NAVIGATION ANTENNA ASSEMBLY

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

OK:

Navigation antenna 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 new or normally functioning one Removal.

(1) Clear the DTCs Reading and Clearing Diagnostic Trouble Codes.

(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