Condition 1

WARNING: This page is about a different car, the 2010 GMC Sierra, 2010 GMC Cab & Chassis Sierra, 2010 Chevrolet Silverado, and 2010 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.

Vehicle speed is greater than 8 km/h (5 mph) for 5 minutes.
TCC slip speed is greater than 150 RPM for 5 minutes.
The TCM power up temperature is between -40 and +150°C (-40 and +302°F).
The TCM power up temperature has changed by less than 2°C (3.6°F) in 100 seconds.
The transmission fluid temperature (TFT) is 70°C (158°F) or greater.
The TFT has increased by 55°C (99°F) since startup.