What would cause no defrost when heater works Fine

10

Asked by Oct 14, 2015 at 10:14 PM about the 1995 Chevrolet Beretta Coupe

Question type: Maintenance & Repair

The heater  works but no defrost

9 Answers

64,445

Vacume module under dash at blower vent assembly,check for vacume leaks,if none are found,may be switch module in control panel is bad.

1 of 1 people found this helpful.

http://www.gmpartsonline.net/parts/1995/Chevrolet/Beretta/Z26/?siteid=215055&vehicleid=182276§ion=HVAC

10

Ty so much we will check that, is there more than one?

1 of 1 people found this helpful.

I put that link in a seperate window ti make it easy to hyperlink, TST is spot-on but there are several diagrams there to show you what is happening , example (click for full screen)

10

Hubby tore it apart and says there is more than one do you know where I can find a diagram that shows that part?

10

We found the one vacuum line located behind the glove box it wasn't that, he says there is more than one according to chiltons

10

Same diagram but can't get behind the module to see ty for helping

10

Ok is this on drivers side?

10

He thinks he figured it out ty sooooo very very much, really appreciate the help :)

Your Answer

Add photo

Related Questions

Beretta

Looking for a Used Beretta in your area?

CarGurus has 14 nationwide Beretta listings and the tools to find you a great deal.

ZIP:

Search Chevrolet Beretta Questions

Chevrolet Beretta Experts

#1 unbelievableny
unbelievableny
Reputation 230
#2 Dan McCaig
Dan McCaig
Reputation 90
#3 goldie11111
goldie11111
Reputation 70
View All

Related Models For Sale

Used Chevrolet Camaro
225 Great Deals out of 30,943 listings starting at $1,217
Used Ford Mustang
476 Great Deals out of 45,735 listings starting at $1,999
Used Chevrolet Monte Carlo
21 Great Deals out of 1,408 listings starting at $1,995
Used Chevrolet Impala
521 Great Deals out of 31,726 listings starting at $1,450
Used Chevrolet Cavalier
1,000 listings
Used Honda Accord
813 Great Deals out of 84,287 listings starting at $1,050
Used Chevrolet Corvette
120 Great Deals out of 20,753 listings starting at $3,000
Used Chevrolet Caprice
144 listings starting at $7,995
Used Ford Thunderbird
20 Great Deals out of 1,077 listings starting at $6,499

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use.