HappyGA

My blower for my air conditioner and heater only works when it is on the high setting.

I suspect that it is the blower resistor. It cost $51.00, and I plan on changing it out today to see if that is the problem. i will get back and let yall know.


key words for future searches: AC, heater, fan, control, panel, charge, power, troubleshoot, short, circuit

lglamb

When you get it out, that little spring part is probably loose.

Some have fixed it (at least temporarily) by re-soldering it
back to it's post. I did this last week, and so far so good.
(of course didn't try this until after buying a new one, duh)

HappyGA

thanks, I will try that before buying the new one. Might have saved me
$51 there buddy.

RODGERDODGER01

same thing with my 1998, only works on high, where is this resistor ? Thanks

Timberman

Pound on the dash board. Sometimes that helps with all sorts of problems!

lglamb

"roof" of passenger footwell, next to blower motor, right next to firewall.

Couple small screws, wire connector. About 1" wide, 3" long.

HappyGA

Yep, lay on your back in the passenger floor board. Look up under the dash. You will see a large round object, prolly 8" in diameter. That is the blower. Right beside that is a pice that is put in there right beside it with a quick connect wiring harness going to it. It is held in by two phillips head screws. Unscrew it, and pull it out. I have been trying to get to this all wekk, and will finally get to do it this afternoon. Like previously stated, might only need a little soldering doen to fix it.

RODGERDODGER01

Thanks all, will look at it this weekend....

RODGERDODGER01

Thanks guys, it was the plug in at the resistor, wasn't plugged in, now I have all 4 speeds but weird thing is, 2nd and 3rd position is reverse, 2 nd position is faster than 3rd position, hmmm....??? 1 is slow and 4 is the fastest.