Conditions for Running the DTC: Notes

WARNING: This page is about a different car, the 2008 GMC Yukon and 2008 Chevrolet Tahoe. However, it is still accessible from the selected car via links, so may be relevant.

The engine run time is greater than 1 second.
SS valve 1 is not in a transition state.
The transmission line pressure is greater than 370 kPa (54 psi) and not fluctuating by greater than 30 kPa (4 psi).
Propulsion is active.