2012F/L 2 Diesel, A/C has stopped cooling, working fine 2 months back.
Clutch not engaging, Fuse ok, Relay closing, There is a plug connection on the compressor with 2 pins is this a pressure switch.
What puzzles me is at first I thought it needed gassing so bought kit with combined trigger, gauge and screw on gas canister. On connecting to the low side connection my gauge read 90lbs, I unscrewed the canister and pulled filler trigger to make sure I was connected properly to low side, gas came out but pressure gauge came up to 85lbs.
Thinking of dropping compressor and changing the clutch coil.
Any Ideas please.

Hi
If you would like answer, I would put your prom on the main section !!!
Gordon.