Navigation System

NAVIGATION / MULTI INFO DISPLAY: NAVIGATION SYSTEM: B15C0, B15C1: Short in GPS Antenna
B15CO - 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 display and navigation module display.

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.

(b) Check if the same problem occurs again.

(1) Clear the DTCs Air Conditioning System.

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

OK:

No DTCs are output.

NG -- REPLACE DISPLAY AND NAVIGATION MODULE DISPLAY Removal

OK -- END (NAVIGATION ANTENNA IS DEFECTIVE)