Air Conditioner/Heater only works on high
#2
Sounds like a blower resistor gone bad. Here is a link to one on eBay
http://cgi.ebay.com/ebaymotors/2000-...Q5fAccessories
http://cgi.ebay.com/ebaymotors/2000-...Q5fAccessories
#3
think so? i had a guy tell me it had to be some type of air conditioner switch, because i have options 1-5 from low- high and it only works on 5. im not saying your wrong i just want to be sure before i go by the part i need.
#10
resistor
After reading another post on this I found the location of the resistor. It's located below the glove box by the fan motor. You have to remove the plastic panel cover to access it. Bought a new AC-Delco resistor (made in SLOVENIA) part #15-81087. Cost me $36 bucks at KOI parts store. Took about an hour. Remember...I'm kinda old. Blower works fine now. After removal of resistor it was easy to see it was a little cooked. Thanks for all the inof on the forum! Next job is fuel pump Since I have a fifth-wheel rig in my bed I think we'll try removing the tank instead of the bed...