Keep in mind that I completely restored my VX and gutted it completely internally, including dash, airbags, air ducts, wiring harness, etc. Upon putting everything back in its place, I overlooked connecting a ground. My particular problem was over by the Blower Motor area, passenger side, underneath. On the right side of the VX, interior, wall, just under the glove compartment there is a grounding location w/a flange nut. Mine was loose here. I couldn't find it for 2 weeks I had tons of problems...
Check this thread out for great problem solving tips including wiring diagram...
http://www.vehicross.info/showthread...272#post307272
I took it to a well known electrical shop and within an hour he found the problem... loose ground.
In case you need a new Blower Motor, that guy is still selling them on eBay for about $69 (free s/h). I got 2 of them.
Tyler