The progressive air shock on my 2006 K-9 will not come on. Is there a separate fuse for it? I just don't know where to begin looking for a fix.
When I press START then up or down high beams there is no sign of life in the compressor.
When you run the switches, check to see if you have power to the compressor. Then work backwards from there if you don't. If you have power at the compressor, replace compressor.
