G10 Engine Cooling Fan
WARNING: This page is about a different car, the 2010 Pontiac G5 and 2010 Chevrolet Cobalt. However, it is still accessible from the selected car via links, so may be relevant.
- Ignition OFF, disconnect the harness connector at the G10 engine cooling fan.
- Connect a jumper wire between ground and the G10 ground circuit terminal 3.
- Connect a 30 A fused jumper wire between B+ and the G10 B+ supply circuit terminals listed below. The cooling fan should operate at a Low and High speed:
- G10 Cooling Fan Low Speed Circuit Terminal 1
- G10 Cooling Fan High Speed Circuit Terminal 2
- If the cooling fan does not operate at both speeds, replace the G10 engine cooling fan.