Conditions for Running the DTC
WARNING: This page is about a different car, the 2004 GMC Envoy XUV, 2004 GMC Envoy XL, 2004 Chevrolet TrailBlazer, and 2004 Buick Rainier. However, it is still accessible from the selected car via links, so may be relevant.
- DTCs P2108, U0107 are not set.
- The ignition switch is in the crank or run position.
- The ignition voltage is more than 5.23 volts.