ok heres the deal my a/c works when it wants. To day i get in the car turn the ac on works fine. 5 mins the compresser kicks off and it wont come back on. I get it home i hook it up to datamaster to see what the psi is. I get 104psi at an idle. go to turn it on compresser kicks on goes up to 140 psi. Air is cold. Works fine for 20 mins then i gave up. It happens alot. And it been happening to the point of where i have to dissconnect my batt to reset it to get it to turn on again. Any idears ne one?

 

Verify that the signal wire to turn on the compressor is not damaged and is connected to the compressor (could have an intermittent connection).