Diagnostic Fault Information
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.
DTC P0480 or P0481
| Circuit |
Short to Ground |
High Resistance |
Open |
Short to Voltage |
| Low Speed Cooling Fan Relay Control Circuit |
P0480 |
P0480 |
P0480 |
P0480 |
| High Speed Cooling Fan Relay Control Circuit |
P0481 |
P0481 |
P0481 |
P0481 |