Conditions for Setting the DTC
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2003 GMC Yukon XL, 2003 GMC Yukon, 2003 Chevrolet Tahoe, 2003 Chevrolet Suburban, and 2003 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
- The vehicle speed discrete line and the vehicle speed class 2 line information vary by more than 15 km/h (9.0 mph).
- The Class 2 vehicle speed is greater than 33 km/h (20 mph) and the calculated speed input is less than 5 km/h (3 mph) continuous for 10 seconds.