A/C problem need help

[SLPSVT]

Well here's my problem.... my a/c will only blow threw the defrost and floor no matter what setting it is on..It still blows cold. just will not blow threw vents. Any help is appreciated

[Blk Mamba]

PM Fastblackmerc.

[DJCV]

Your Electronic Air Temp Control (EATC) head unit has failed.
Do a search on here for steps to repair---I don't think it's complicated and calls mainly for new o-rings inside---or, if you're not particular technically inclined (like me), hire this job out. I think there are a few on here who will do the job for a small fee.

[Mad1]

The fix is really simple. Takes about 30 minutes, even if you're not very mechanically inclined. There are good walk-through posts on repairing the EATC module.

All you need are 4 o-rings, which anyone that bought the "baggie of 100" for under $10 bucks should be able to share with you.

I did mine about two weeks ago and was a piece of cake.

Mad1