"Thanks for answering so fast. Now where is the heater control valve and the blend door on the heater that I can check. The fans are blowing but no heat. Also the cruise and horn is still not working so I don't know what to do next. A mechanic replaced the spring clock. Also could the vacuum lines be the problem?"
First i will have you do a check for the heater core before you worry about the blend door and the heater control valve, i will tell you where they are at anyways. first get your vehicle at a warm operating temperature, then pop the hood and locate the heater core hoses, they go through the firewall, where they go through the firewall feel the hoses, tell me if one of them is hot and one warm or significantly cooler, if one is hot and one is cold, if neither are hot, or if both are hot.
Tell me what you find and well figure out what the heater problem is.
The heater control valve will not be found on your vehicle as there is none.
the blend door is located under the dash in the air ducts.
next i will ask if you tryed running the wire from the fuse box to the horn relay yet? no airbag light on?
Wednesday, January 16th, 2008 AT 7:53 PM