Chevrolet: 93 Caprice Wagon Load Leveling, chevy caprice, caprice wagon

Question
The previous owner overloaded the load leveling system and it does not work.  I'm looking for info on system.  The fuse at the door is good, the compressor runs when power is run direct, the relay at the compressor is new.  No power is coming to the compressor or leveling switch.  Is there a wiring diagram available?  Is there a reset, fusable link, or addtioal relay(s) I should be looking for?

Answer
Mike;first off sorry for taking so long trouble at home- I'm not familiar with that system, but if you type in 93 chevy caprice load leveling system and do a search you will find a bunch of items on it, you might need new lines or the air bags could be bad.