U120D

U120D DVD-ROM DRIVE MECHA





Description
Refer to System Description.




DTC Logic

DTC DETECTION LOGIC









Diagnosis Procedure
1.CHECK DVD-ROM
Check DVD-ROM for dirt, scratches and warpage.
Is the DVD-ROM clean and undamaged?
YES >> Replace AV control unit. Refer to Bose Audio With Navigation.
NO >> Replace DVD-ROM map.