• Welcome to the Contour Enthusiasts Group, the best resource for the Ford Contour and Mercury Mystique.

    You can register to join the community.

HVAC problems

resistor is good and switch are good....havnt checked the blower yet and after going over and checking all fuses. R4 in the engine compartment fuse box is no longer active or has power.

R4-a/c clutch relay. cant find it on autozone.com where is this clutch thingy at? im at a lost.

Thanks guys/gals for helping me. really appreciate it
 
well. here's the kicker.......it works....what was wrong......who knows:shrug:

turned the car on. put the controls on a/c-high-cold. and it worked. then checked the rest of the settings and all of those worked also! i have NO idea what it was. possible loose end somewhere that got tightened up. thanks for the help everyone!!
 
2X95SEs said:
All of mine went out a few years back. Problem was the fuse holder started to melt and pulled away from the fuse. I ended up placing a jumper with a fuse holder around it because it kept melting. If you put a jumper in make sure to buy a fuse holder with heavy wire - like 10 gauge - all the way through the block. I think it is a 20 amp circuit?
When that circuit fails the whole system goes out; even the cabin blower.
Click to expand...

I know this is an old thread, but I'm now having that same exact problem. It's melting for the second time (mechanic replaced the connector the first time and plugged it back in - then blamed my big feet for the problem). On this second round, he wants me to take it to an electronic specialist.

So, when you jumped it with 10 guage wiring and installed a 30amp fuse, did it solve the problem? I can do that if that is all it really is.
 
You must log in or register to reply here.
Back
Top