Navigation System (For HDD)

NAVIGATION: NAVIGATION SYSTEM (for HDD): 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 navigation antenna assembly.





INSPECTION PROCEDURE

PROCEDURE

1. CHECK CONNECTION OF ANTENNA CABLE

(a) Check if the navigation antenna cable is securely connected to the display and navigation module display.

OK:

Navigation antenna cable is securely connected.

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

2. REPLACE NAVIGATION ANTENNA ASSEMBLY

(a) Replace the navigation antenna assembly with a known good one and check if the same DTC is output again Removal.

(1) Clear the DTCs Navigation System (for HDD).

(2) Recheck for DTCs and check if the same DTC is output again.

OK:

No DTCs are output.

NG -- REPLACE DISPLAY AND NAVIGATION MODULE DISPLAY Removal

OK -- END