Audio and Visual System (w/ Navigation System)

AUDIO / VISUAL: AUDIO AND VISUAL SYSTEM (w/ Navigation System): B15A1, B15B3-B15B5, B15B7: Audio HU Malfunction

B15A1 - Audio HU Malfunction
B15B3 - Radio Tuner Malfunction
B15B4 - CD Changer Malfunction
B15B5 - DVD Changer Malfunction
B15B7 - Bluetooth Module Malfunction


DESCRIPTION

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





INSPECTION PROCEDURE

PROCEDURE

1. CHECK DTC

(a) Clear the DTC Audio and Visual System (w/ Navigation System).

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

OK:

No DTC is output.

NG -- REPLACE RADIO RECEIVER ASSEMBLY Removal

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