Conditions for Setting the DTC
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2004 Oldsmobile Bravada, 2004 GMC Envoy XUV, 2004 GMC Envoy XL, 2004 GMC Envoy, and 2004 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.
- The transponder value matches the value stored in the theft deterrent control modules memory.
- The transponders calculation on the challenge from the theft deterrent control module does not match the theft deterrent control modules calculation.