DTC B1551: HD Radio Tuner Malfunction; DTC B15A0: LAN Master Malfunction; DTC B15AD: Navigation Processor Malfunction; DTC B15B0: Display Screen Malfunction; DTC B15B3: Radio Tuner Malfunction; DTC B15B4: CD Changer Malfunction; DTC B15B7: Bluetooth Module Malfunction [10/2014 - ]: Procedure
- CHECK DTC
- Clear the DTCs (Refer to DTC CHECK / CLEAR [10/2014 - ] ).
- Recheck for DTCs and check that no DTCs are output.
OK
No DTCs are output.
Result:
OK
USE SIMULATION METHOD TO CHECK
(Refer to HOW TO PROCEED WITH TROUBLESHOOTING [10/2014 - 10/2015] or HOW TO PROCEED WITH TROUBLESHOOTING [10/2015 - ] )
Result:
NG
REPLACE NAVIGATION ECU SUB-ASSEMBLY
(Refer to REMOVAL [10/2014 - ] )