B15B7

AUDIO / VISUAL: AUDIO AND VISUAL SYSTEM (w/ Navigation System for HDD): 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.





INSEPCTION PROCEDURE

NOTICE:
After replacing the radio receiver assembly of vehicles subscribed to pay-type satellite radio broadcasts, registration of the XM radio ID is necessary.

PROCEDURE

1. CHECK DTC

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

(b) Recheck for DTCs and check if the same trouble occurs again.

OK:

No DTC is output.

NG -- REPLACE RADIO RECEIVER ASSEMBLY Service and Repair

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