Check Power Supply And Ground Circuit
WARNING: This page is about a different car, the 2005 Subaru Baja. However, it is still accessible from the selected car via links, so may be relevant.
POWER SUPPLY AND GROUND CIRCUIT
| Step | Check | Yes | No |
|---|---|---|---|
1 CHECK POWER SUPPLY.
Connector & terminal (B281) No. 1, 2 (+) - Chassis ground (-): |
Is the measured value more than 10 V? | Go to step 2. | Check the harness for open circuits or shorts between the integrated module and the fuse. |
| 2 CHECK GROUND CIRCUIT. Measure the resistance between the harness connector terminal and chassis ground. Connector & terminal (B281) No. 4, 13 - Chassis ground: |
Is the measured value less than 10 Ω? | The power supply and ground circuit is OK. | Repair the harness. |