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Home >> GMC >> 2006 >> Sierra 1500 HD, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1358 (Hybrid Controls - DTC P181C To DTC P2797) >> DTC P2797 >> Circuit/System Testing >> Temp Sen Fault >> ATFPCM Over temp

ATFPCM Over temp

WARNING: This page is about a different car, the 2009 GMC Sierra and 2009 Chevrolet Silverado. However, it is still accessible from the selected car via links, so may be relevant.
  1. This display indicates the ATFP control module circuit board has reached a temperature of 115-125°C (239-257°F).
  2. Measure the actual temperature of the ATFP control module case.
    • If actual temperature is the same or more than the value range, no action is necessary.
    • If actual temperature is less than the value range, replace the ATFP control module.