Home › Forums › Stay Dirty Lounge › Service and Repair Questions Answered Here › 2010 Ford F150 5.4L (Air Conditioning Issue) › Reply To: 2010 Ford F150 5.4L (Air Conditioning Issue) September 14, 2020 at 1:14 pm #963670 Richard KirshyParticipant It would be quite useful to be looking at live data from a scan tool to see if the command signal is actually being sent out from the climate control module.