Conditions for Setting the DTC
WARNING: This page is about a different car, the 2005 Cadillac STS. However, it is still accessible from the selected car via links, so may be relevant.
The following conditions must occur twice during the same trip:
- The TCM has commanded either 2nd or 3rd gear for 3 seconds or greater.
- The TCM commands 5th gear and the resulting gear ratio is 0.98:1-1.03:1 for 3.5 seconds.