Power Circuit
WARNING: This page is about a different car, the 2001 Saab 9-5 and 2001 Saab 9-3. However, it is still accessible from the selected car via links, so may be relevant.
- Turn ignition off. Check for battery voltage between specified ECM terminal and ground. See POWER TERMINAL IDENTIFICATION table. See Fig 1 . If battery voltage exists, go to next step. If battery voltage does not exist, repair open circuit between ECM and specified fuse located in instrument panel fuse block, located at left end of instrument panel. See POWER TERMINAL IDENTIFICATION table. See appropriate WIRING DIAGRAM under ENGINE PERFORMANCE in SYSTEM WIRING DIAGRAMS.
- Turn ignition on. Check for battery voltage between specified ECM terminal and ground. See POWER TERMINAL IDENTIFICATION table. If battery voltage does not exist, repair open circuit between ECM and specified fuse located in instrument panel fuse block, located at left end of instrument panel. See POWER TERMINAL IDENTIFICATION table.
POWER TERMINAL IDENTIFICATION
| Model | Fuse No. | Terminal (Wire Color) | |
|---|---|---|---|
| 9-3 | |||
| Ignition Off | 28 | No. 23 (Pink/White Wire) | |
| Ignition On | 17 | No. 43 (Yellow/Grey Wire) | |
| 9-5 | |||
| Ignition Off | 17 | No. 23 (Red Wire) | |
| Ignition On | 27 | No. 43 (Red/Blue Wire) | |