Bose Audio With Navigation

U1900 CENTER SPEAKER





DTC Logic

DTC DETECTION LOGIC









Diagnosis Procedure
1.PERFORM THE SELF-DIAGNOSIS
1. Delete the "self-diagnosis" results of "MULTI AV". Turn ignition switch OFF.
2. Turn ignition switch ON. perform the self-diagnosis again.
3. Check that the DTC is detected again.
Is any DTC detected?
YES - Check harnesses between BOSE amp. and center speaker.
NO - Refer to GI section. Intermittent Incident