AC/Climate Control no go

by **Slimie** » Sat Jul 10, 2010 2:34 pm

Hi all
Looking for some help to diagonose why the ac/climate control panel on my 93 Bighorn only goes for 5% of the time.
Most of the time it shows no signs of life. Pushing of buttons gets no result.
Then on the odd ocassion it all bursts back into life and works fine.
Have had the dash apart to check the connections and all look in good shape. All other functions of the dash still seem to be working.

Any suggestions welcome.

Cheers

Simon

by **dasnoboarder** » Sun Jul 11, 2010 9:27 am

The wire that goes to the A/C compressor to engage the truck could be damaged? Sometimes open circuiting?
Faulty relay?

by **geeves** » Sun Jul 11, 2010 3:03 pm

if it has auto fan speed control the resister for the low speed fan might be burned out resulting in no low speed fan. I have this with my other car now

by **Slimie** » Tue Jul 13, 2010 5:00 pm

Found it a dodgy AC relay. It would switch but wouldn't conduct any current

AC/Climate Control no go

AC/Climate Control no go

Share On:

Re: AC/Climate Control no go

Share On:

Re: AC/Climate Control no go

Share On:

Re: AC/Climate Control no go

Share On:

Who is online