Condition 2

WARNING: This page is about a different car, the 2003 Oldsmobile Bravada, 2003 GMC Envoy XL, 2003 GMC Envoy, and 2003 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.

The engine speed is less than 80 RPM for 0.1 second;
Then the engine speed is 80-550 RPM for 0.07 second;

Then the engine speed is greater than 550 RPM.
The vehicle speed is less than 3 km/h (2 mph).
The PCM detects a gear range of D2, D4 or REVERSE during an engine start.
All conditions met for 5 seconds.