Conditions for Setting the DTC: P0741
WARNING: This page is about a different car, the 2009 GMC Sierra, 2009 GMC Cab & Chassis Sierra, 2009 Chevrolet Silverado, and 2009 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
This DTC sets when the TCC is commanded on and the converter slip is greater than 80 RPM for 15 seconds. This must occur 2 consecutive times.