RM38T0EC _56 Audio / Visual / Telematics _111966 AUDIO / VIDEO _0589552 AUDIO AND VISUAL SYSTEM(Production Date from 2023/04) C

AUDIO / VIDEO AUDIO AND VISUAL SYSTEM(Production Date from 2023/04) B15B396 Radio Tuner Component Internal Failure B15B796 Bluetooth Module Component Internal Failure

DESCRIPTION

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

DTC No.	Detection Item	DTC Detection Condition	Trouble Area	DTC Output from	Priority
B15B396	Radio Tuner Component Internal Failure	A radio tuner internal communication malfunction is detected (2 trip detection logic)	Radio and display receiver assembly	Navigation System	A
B15B796	Bluetooth Module Component Internal Failure	A "Bluetooth" module internal malfunction is detected (2 trip detection logic)	Radio and display receiver assembly	Navigation System	A

NOTICE:: Depending on the parts that are replaced during vehicle inspection or maintenance, performing initialization, registration or calibration may be needed.; Click hereAudio / Visual / Telematics>AUDIO / VIDEO>AUDIO AND VISUAL SYSTEM (Production Date from 2023/04)>PRECAUTION202201,202405,_56,_111966,_0589552,RM100000002A4IL,202405,999999,_56,_111966,_0589552,RM100000002MH95,

1.CLEAR DTC

Clear the DTCs.

Result:

Proceed to
NEXT

2.CHECK FOR DTC

Pre-procedure1

Turn the ignition switch off.

Procedure1

Check for DTCs and proceed to the following step.

Result:

Result	Proceed to
DTCs are not output	A
DTC B15B396 or B15B796 is output	B

Post-procedure1

None

GO TO HOW TO PROCEED WITH TROUBLESHOOTING

REPLACE RADIO AND DISPLAY RECEIVER ASSEMBLY