air suspension

Can someone help? My suspension is sitting down in the back and I just replaced the relay. It's clicking in the back but the compressor won't come on, is there a heavy duty fuse to check first(I don't have an owner's manual) or am i resigned to the fact that the compressor is shot?

I would say for than likely the compressor is shot. However, if you want to check the fuses for it first that's smart. Check the A fuse. The A fuse controls the power to the air suspension on your vehicle. If you need any more help just PM me and I will help out as much as I can.

I had the same problem. If you use a circuit tester, is there a signal coming from the computer to the selenoid? That is what was happening with mine. Once I replaced the height sensor in the rear, everything was good. I have a wireing scematic that I can send you if you are interested.