[Zero10]

You say the pressure checked out fine, just curious what the readings were with the compressor on/off?

Check for 12V on one side of the low pressure switch, then if you have it check for 12V on the other side. If you have proper pressure and 12V on one side, then build a small jumper wire to connect the two sides (or in the case of mine since the terminals are bare, just touch them together) and check if the compressor kicks on.

The low pressure switch is located either on or immediately beside the receiver/dryer behind the driver's side headlight. It has 2 wires going to it with terminals on them (there is another switch there that is hard wired, that is not the low pressure switch).