Diagnostic Fault Information
WARNING: This page is about a different car, the 2009 Saturn Vue. 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 |
| Powertrain High Speed GMLAN Serial Data (+) |
U0074 |
U0074, U0100-U0299* |
U0074 |
- |
| Powertrain High Speed GMLAN Serial Data (-) |
U0074 |
U0074, U0100-U0299* |
U0074 |
- |