B15B5

NAVIGATION / MULTI INFO DISPLAY: NAVIGATION SYSTEM (for Navigation Receiver Type): B1551, B15A0, B15AD, B15B0, B15B3, B15B5, B15B7, B15BA: HD Radio Tuner Malfunction
B15BA - XM Tuner Malfunction

DESCRIPTION

These DTCs are stored when a malfunction occurs in the navigation computer sub-assembly.





INSPECTION PROCEDURE

NOTICE:
After replacing the navigation computer sub-assembly of vehicles subscribed to pay-type satellite radio broadcasts, registration of the XM radio ID is necessary (w/ SDARS System).

PROCEDURE

1. CHECK DTC

(a) Clear the DTCs Navigation System (for Navigation Receiver Type).

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

OK:

No DTCs are output.

NG -- REPLACE NAVIGATION COMPUTER SUB-ASSEMBLY Removal

OK -- USE SIMULATION METHOD TO CHECK How To Proceed With Troubleshooting