Recent content by DHC1

  1. D

    2008 Yukon Hybrid

    Did you have any codes to go off? I got P0AC4 code which indicates that it is a possible PCM issue! Just dropped it off at the dealer for a diagnosis. If i get anywhere with them i will update you!
  2. D

    2008 Yukon Hybrid

    Hybrid tends to stall/shut off coming out of Auto Stop mode on occasion. Looking for feedback as to the possible root cause? Auto code pulled is P0AC4 which refers to the PCM/ECU. If I remove the Hybrid disconnect and 12v battery will I have issues with power components when batteries are...

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