Now the thermal fuse will not work.
Mechanic disconnected the plug at the compressor and applied voltage and the compressor kicked in with the A/C blowing cold air. Fuse doesn't blow anymore after reconnecting everything back but the compressor will still not engage.
Looking at what I believe to be a wiring diagram for this truck, it indicates that there is a diode in the mix. Mechanic kept referencing a "module" that may be the culprit.
I haven't done a continuity test between the compressor and the relay yet but need to find this diode and two, what module is this being referenced and where is it?
have the same problem?
Monday, May 3rd, 2021 AT 5:28 AM