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U190F, U1912 DOOR WOOFER

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-1 - U1901F Check harnesses between BOSE amp. and door woofer RH.
YES-2 - U19012 Check harnesses between BOSE amp. and door woofer LH.
NO- Refer to GI section. Refer to "Intermittent Incident" Intermittent Incident.