1.CHECK SOUND SIGNAL CIRCUITS FOR OPEN
- Turn ignition switch OFF.
- Disconnect BOSE speaker amp. harness connector and subwoofer harness connector.
- Check the continuity between BOSE speaker amp. harness connector and subwoofer harness connector.
BOSE speaker amp. | Subwoofer | Continuity |
Connector | Terminal | Connector | Terminal |
B37 | 9 | B66 | 4 | Existed |
17 | 3 |
Is the inspection result normal?
Repair or replace harness or connectors.