B15B7

NAVIGATION: NAVIGATION SYSTEM (w/ USB Audio System): B15A0,B15AD,B15B3,B15B7: LAN Master Malfunction


DESCRIPTION

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





INSPECTION PROCEDURE

PROCEDURE

1. CHECK FOR DTC

(a) Clear the DTCs Navigation System (w/ USB Audio System).

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

OK:

No DTCs are output.

NG -- REPLACE NAVIGATION RECEIVER ASSEMBLY Removal

OK -- USE SIMULATION METHOD TO CHECK Electronic Circuit Inspection Procedure