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Home >> Cadillac >> 2011 >> Escalade EXT >> Repair and Diagnosis >> External Pages >> Different car >> Section 1220 (Hybrid Engine Control System) >> Diagnostic Information and Procedures >> DTC P2797 >> Circuit/System Testing >> ATFPCM Over temp
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ATFPCM Over temp

WARNING: This page is about a different car, the 2008 GMC Yukon and 2008 Chevrolet Tahoe. 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.