Diagnosis Procedure
1.
CHECK SOUND SIGNAL CIRCUITS FOR OPEN
Turn ignition switch OFF.
Disconnect BOSE speaker amp. harness connector and instrument panel speaker RH harness connector.
Check the continuity between BOSE speaker amp. harness connector and instrument panel speaker RH harness connector.
BOSE speaker amp.
Instrument panel speaker RH
Continuity
Connector
Terminal
Connector
Terminal
B37
15
M70
1
Existed
14
2
Is the inspection result normal?
Replace instrument panel speaker RH. Refer to
Removal and Installation
.
Repair or replace harness or connectors.
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Replace instrument panel speaker RH. Refer to Removal and Installation
.
Repair or replace harness or connectors.