Adam,

All the Cruisairs are pretty much the same, so only the installation may be different. You can pull the bumper down easy enough and check out the condensors to see if it is plugged up. You can even put some gauges on it to see if it has a charge.

On the one I posted the photos of, it would come on but because the condensor fan was inoperative, the compressor would shut down because of high pressure. This was fixed when we installed the new fan motor.

I would not be afraid to open it up, but if you are in Virginia (we are there today and it is hot from hell) then maybe a trip over to the Cruisair gurus that fixed Mango's might be in order.

A residental AC guy might fix it, but generally then can't even find it, so there you go.

JDUB