Scan Tool Output Controls
WARNING: This page is about a different car, the 2007 GMC Sierra and 2007 Chevrolet Silverado. However, it is still accessible from the selected car via links, so may be relevant.
Scan Tool Output Controls
| Scan Tool Output Control | Additional Menu Selection(s) | Description |
|---|---|---|
| Fan Relay 1 | Cooling Fan | Commands the low speed fan relay ON and OFF. Both cooling fans will activate on low speed. |
| Fan Relays 2 and 3 | Cooling Fan | Commands the series parallel and high speed fan relays ON and OFF. The driver side fan will be OFF. The passenger side fan will activate on high speed. |
| Fan Relays 1, 2, and 3 | Cooling Fan | Commands the low speed fan, high speed fan, and series parallel relays ON and OFF. Both fans will activate on high speed. |