Audio And Visual System (w/o Daytime Running Light)

AUDIO / VIDEO: AUDIO AND VISUAL SYSTEM (w/o Daytime Running Light): B15A0, B15B0, B15B3, B15B5, B15B7: LAN Master Malfunction
B15B7 - Bluetooth Module Malfunction

DESCRIPTION

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





INSPECTION PROCEDURE

PROCEDURE

1. CHECK DTC

(a) Clear the DTCs Audio And Visual System (w/o Daytime Running Light).

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

OK:

No DTCs are output.

NG -- REPLACE NAVIGATION ECU SUB-ASSEMBLY Removal

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