Diagnostic Fault Information (3.4L)
WARNING: This page is about a different car, the 2009 Pontiac Torrent and 2009 Chevrolet Equinox. However, it is still accessible from the selected car via links, so may be relevant.
| Circuit | Short to Ground | Open/High Resistance | Short to Voltage | Signal Performance |
|---|---|---|---|---|
| Low Speed Cooling Fan Relay Control Circuit for Fan 1 Relay 56 | P0480 | P0480 | P0480 | - |
| Fan 1 Relay 56 Coil Voltage Supply Circuit | P0480 | P0480 | P0480 | - |
| High Speed Cooling Fan Relay Control Circuit for Fan 2 Relay 61 | P0481 | - | P0481 | - |
| Fan 2 Relay 61 Coil Voltage Supply Circuit | P0481 | P0481 | P0481 | - |
| Series/Parallel Relay Control Circuit for Fan 3 Relay 60 | P0481 | - | P0481 | - |
| Fan 3 Relay 60 Coil Voltage Supply Circuit | P0481 | P0481 | P0481 | - |