Thanks. I checked the pressure and was zero. I added what little I had in the can and the compressor switched on. Only got 5lb in and will wait a couple days to see if there was a leak before adding more. Thank You!
2009. I turn on the AC and the compressor won't engage. There are four wires going to the compressor, not two like my old 2001. How to I determine which wires to check the voltage etc.?