Diagnosis Procedure
1.
CHECK SOUND SIGNAL CIRCUITS FOR OPEN
Turn ignition switch OFF.
Disconnect BOSE speaker amp. harness connector and rear door speaker RH harness connector.
Check the continuity between BOSE speaker amp. harness connector and rear door speaker RH harness connector.
BOSE speaker amp.
Rear door speaker RH
Continuity
Connector
Terminal
Connector
Terminal
B37
12
D303
1
Existed
13
2
Is the inspection result normal?
Replace rear door speaker RH. Refer to
Removal and Installation
.
Repair or replace harness or connectors.
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Replace rear door speaker RH. Refer to Removal and Installation
.
Repair or replace harness or connectors.