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Home >> Cadillac >> 2009 >> Escalade EXT >> Repair and Diagnosis >> External Pages >> Different car >> Section 218 (Hybrid Engine Controls - DTC P181C To DTC P2797) >> DTC P2797 >> Circuit/System Testing >> ATFPCM Hot
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ATFPCM Hot

WARNING: This page is about a different car, the 2009 GMC Yukon, 2009 Chevrolet Tahoe, and 2009 Cadillac Escalade. 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 more than 125°C (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.