Join Date: Feb 2007
Location: Greater Toronto Area, Ontario, Canada
Feedback Score: 0 reviews
I have seen many wiring problems on these trucks. Particularily at or about the low pressure cycling switch that is located on the suction line just behind the compressor. It is a round, black connector with 4 pins, but only two wires going in to it. Give it a wiggle and push on it with the engine running and the A/C on to see if the compressor clutch engages.
Ford Senior/Master/Diesel Technician in the Greater Toronto Area. Contact me for help getting your vehicle serviced. Do not contact me with anything pertaining to performance modifications. Proud to be a member of Ford Doctors Diesel Technician Society.