My fan hasn't worked properly in a very long time. There is a speed between HIGH and LOW that doesn't work. My ABS light came on a few weeks ago. Every since then my fan will stop working periodically. Sometimes it will come on and work perfectly. Other times it will come on after I turn the key completely off and restart the truck. But most of the time if it doesn't work right off the bat, it isn't going to work at all. I've recently noticed that whenever I turn on the AC, that the 'BRAKE' light will flash and the ABS light will go off for a short period, then come back on again. I could give a flip about the lights, I just want my AC back. Is my truck possessed, or is there a particular relay that needs replacing?
Thanks,
Maury

I think you have two seperate problems. The blower motor could be a loose conection or a bad switch. I would hit a auto bone yard for the switch and give it a try. I bet the switch would be under $5.00. The ABS could be your emergency brake switch on the foot brake. Its hard to tell unless you look the brake system over. check for low fluid or dirty conection points.