97 S10 blazer. No air blowing into the cab

Asked by Nov 15, 2015 at 10:56 AM about the 1997 Chevrolet Blazer

Question type: Maintenance & Repair

I have a Blazer that, one day the air stopped blowing. The dial for ac to heater seems fine as well as the fan speed dial. Checked all the fuses, then trouble shot the resistor, then replaced the blower motor ( what a pain) ( I ran a wire to the battery to test it first. )  Still no air,  So now I'm stumped. What could be my problem.
Thanks

3 Answers

50

Do you mean the fan is not blowing or you're not getting air thru the vents? If the first, check the blower motor relay located near the resistor, second, there's a vacuum line that goes into fire wall on the passenger engine side compartment that supplies the interior vents, it may be disconnected, hope the info helps

1 of 1 people found this helpful.

Hi, The blower motor does not switch on at all. I'll check the relay... When I'm on the freeway at 50+, air comes through the area I have selected on the dial ie: defrost, floor or vents... Did not know about the relay or vacuum... Thanks for the suggestions

66,145

If, by running a wire directly to the positive (+) battery cable the new motor still won't run, it's a bad ground (-) connection. Your blower motor has a 2 wire plug on it. One wire is positive (+) the other is negative or ground (-). HTH. - Jim

Your Answer

Add photo

Related Questions

Blazer

Looking for a Used Blazer in your area?

CarGurus has 1,167 nationwide Blazer listings starting at $1,255.

ZIP:

Search Chevrolet Blazer Questions

Chevrolet Blazer Experts

#1 Andrew Olsen
Andrew Olsen
Reputation 1,970
#2 yetilikesbeer
yetilikesbeer
Reputation 1,290
#3 Rowefast
Rowefast
Reputation 1,010
View All

Related Models For Sale

Used Chevrolet Tahoe
550 Great Deals out of 29,234 listings starting at $1,699
Used Chevrolet S-10
10 Great Deals out of 1,345 listings starting at $1,395
Used GMC Jimmy
257 listings starting at $2,495
Used Ford Bronco
196 listings
Used Ford Explorer
945 Great Deals out of 72,519 listings starting at $1,000
Used Jeep Grand Cherokee
1,021 Great Deals out of 74,887 listings starting at $750
Used Ford F-150
2,194 Great Deals out of 206,316 listings starting at $1,499
Used Chevrolet Camaro
225 Great Deals out of 30,943 listings starting at $1,217
Used Chevrolet Suburban
323 Great Deals out of 19,720 listings starting at $2,000
Used GMC Yukon
376 Great Deals out of 18,226 listings starting at $2,950
Used Jeep Wrangler
276 Great Deals out of 18,163 listings starting at $2,950
Used Chevrolet C/K 1500
892 listings starting at $2,500

Used Cars For Sale

2005 Chevrolet Blazer For Sale
16 listings starting at $2,900
2004 Chevrolet Blazer For Sale
132 listings starting at $3,150
2003 Chevrolet Blazer For Sale
105 listings starting at $1,999
2002 Chevrolet Blazer For Sale
146 listings starting at $2,795
2001 Chevrolet Blazer For Sale
161 listings starting at $1,995

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.