Conditions for Setting the DTC
WARNING: This page is about a different car, the 2003 GMC Yukon XL, 2003 Chevrolet Suburban, and 2003 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
The TFT is greater than 130°C (266°F) for more than 600 seconds (10 minutes).