Sound Quality is Bad Only when Disc is Played (Volume is Too Low)

AUDIO / VIDEO: AUDIO AND VISUAL SYSTEM (for Radio and Display Type with Intuitive Parking Assist System): Sound Quality is Bad Only when Disc is Played (Volume is Too Low)
- Sound Quality is Bad Only when Disc is Played (Volume is Too Low)

INSPECTION PROCEDURE

PROCEDURE

1. REPLACE DISC AND RECHECK

(a) Replace the disc with a known good one and check that the malfunction disappears.

OK:

Malfunction disappears.

NG -- REPLACE NAVIGATION ECU SUB-ASSEMBLY Removal

OK -- END