My clutch for the AC keeps turning on and off even when the AC isn't on.
I also have a check engine light on and I was able to get the code 539 from it a "System shows voltage at PCM pin 10 Is A/C on"
The check engine light goes off if I accelerate, but when I let off the gas the check engine light comes back on.
I tried looking this problem up but can't seem to find a clear answer. Any Ideals what's going on?
The AC has been upgraded to 134a
Its not low on refrigerant