Conditions for Running the DTC

WARNING: This page is about a different car, the 2004 Pontiac Grand Prix. However, it is still accessible from the selected car via links, so may be relevant.

No VSS DTC P0502 or P0503.
No AT ISS sensor DTC P0716 or P0717.
The engine speed is greater than 500 RPM for 5 seconds and not in fuel shut off.
The transmission fluid temperature is greater than 20°C (68°F).
The TP angle is greater than 14%.
The vehicle speed is greater than 24 km/h (15 mph).
The time since the last gear range change is greater than 6 seconds.