Navigation System (For Navigation Receiver Type) Sound Quality Is Bad Only When Disc Is Played (Volume Is Too Low)


INSPECTION PROCEDURE

REPLACE DISC WITH ANOTHER AND RECHECK

NAVIGATION SYSTEM (for Navigation Receiver Type) - Sound Quality is Bad Only when Disc is Played (Volume is Too Low)


INSPECTION PROCEDURE

HINT:
When replacing the navigation receiver assembly, it is necessary to perform the vehicle contract setting for Connected Services (w/ Connected Services Function).
1.REPLACE DISC WITH ANOTHER AND RECHECK
  1. Replace the disc with a known good one and check that the malfunction disappears.

    OK:
    Malfunction disappears.


NG
REPLACE NAVIGATION RECEIVER ASSEMBLY (LandCruiser RM000003B6H02GX.html)
OK

END (DISC IS DEFECTIVE)