Condition No. 2 For Setting DTC P0711
WARNING: This page is about a different car, the 2002 GMC Cab & Chassis Sierra and 2002 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
The transmission fluid temperature has an unrealistic temperature change of more than 68°F (20°C) 14 times in 7 seconds.