A/C dont blow cold sometimes

[sho2see]

Hey guys 94 MTX with the A/C sometimes dont blow cold air.
If I just hit the Max AC button it works fine & plus its on full blast. If i bring the dial down (fan dial) to a lower speed it doesnt blow out cold air and the air coming out feels like its damp. Kind of going outside after it rains type of air. Then I turn it off and hit the Max AC button again, starts blowing warm/cool moist air. Maybe low on free on?

Thanks
Dno

 

[Kens1992mtxSHO]

Sounds like a blower control relay module. There was a write-up I came across about a year ago. A quick search should pull it up for you.

 

[sho2see]

Ok thanks ken.

 

[Kens1992mtxSHO]

If I remember correctly it requires some soldering to fix.

 

[sho2see]

how hard is it to fix/change?

 

[Kens1992mtxSHO]

You should be able to pull one from a junkyard. It's located behind the glove box.