B15B3

NAVIGATION / MULTI INFO DISPLAY: NAVIGATION SYSTEM: B15A0,B15AD,B15B3,B15B7: LAN Master Malfunction

DTC B15A0 - LAN Master Malfunction

DTC B15AD - Navigation Processor Malfunction

DTC B15B3 - Radio Tuner Malfunction

DTC

DESCRIPTION

This DTC is stored when a malfunction occurs in the navigation receiver assembly.





INSPECTION PROCEDURE

PROCEDURE

1. CHECK DTC
(a) Clear the DTCs Reading and Clearing Diagnostic Trouble Codes.
(b) Recheck for DTCs and check if the same trouble occurs again.
OK:
No DTCs are output.

NG -- REPLACE NAVIGATION RECEIVER ASSEMBLY
OK -- USE SIMULATION METHOD TO CHECK