Navigation System

NAVIGATION / MULTI INFO DISPLAY: NAVIGATION SYSTEM: B1551, B15A0, B15B0, B15B3, B15B4, B15B7, B15BA; HD Radio Tuner Malfunction; 2013 MY Corolla [07/2012 -]
B15BA - XM Tuner Malfunction

DESCRIPTION

These DTCs are stored when a malfunction occurs in the radio and display receiver assembly.





INSPECTION PROCEDURE

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

PROCEDURE

1. CHECK DTC

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

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

OK:

No DTCs are output.

NG -- REPLACE RADIO AND DISPLAY RECEIVER ASSEMBLY Removal

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