Diagnosis Procedure
1.
CHECK SOUND SIGNAL CIRCUITS FOR SHORT TO GROUND
Turn ignition switch OFF.
Disconnect BOSE speaker amp. harness connector and instrument panel speaker RH harness connector.
Check the continuity between instrument panel speaker RH harness connector and ground.
Instrument panel speaker RH
Ground
Continuity
Connector
Terminal
M70
1
Not existed
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.