Conditions for Setting the DTC
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2007 GMC Yukon XL, 2007 GMC Yukon, 2007 Chevrolet Tahoe, 2007 Chevrolet Suburban, and 2007 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
- The fuel level change is greater than 10 percent.
- The above condition is present for less than 30 seconds.
- Both conditions above occur 2 out of 3 times as part of a refueling event test.