my 94 gmc sierra the heater fan motor only works part time have changed the ac heater controller already some morning can go out start it up works fine some morning the fan will not work and idedas

Asked by Oct 28, 2016 at 08:10 PM about the 1994 GMC Sierra 1500

Question type: Maintenance & Repair

1 Answer


Check you blower motor resistor module. It has the wire that plugs right into the blower motor.

Your Answer

Add photo

Related Questions

Search GMC Sierra 1500 Questions

GMC Sierra 1500 Experts

#1 dragonflyoffshore
Reputation 5,230
#2 John Saffrahn
John Saffrahn
Reputation 3,640
#3 Glenn Clingenpeel
Glenn Clingenpeel
Reputation 3,320
View All

Related Models For Sale

Used Ford F-150
391 Great Deals out of 9,734 listings starting at $1,500
Used Dodge Ram 1500
60 Great Deals out of 555 listings starting at $2,499
Used Toyota Tacoma
15 Great Deals out of 765 listings starting at $4,641
Used GMC Yukon
14 Great Deals out of 717 listings starting at $6,900
Used Chevrolet Tahoe
3 Great Deals out of 516 listings starting at $4,995
Used Chevrolet Camaro
784 listings starting at $2,500

Used Cars For Sale

2017 GMC Sierra 1500 For Sale
7 Great Deals out of 6,857 listings starting at $26,170
2016 GMC Sierra 1500 For Sale
21 Great Deals out of 216 listings starting at $21,988
2015 GMC Sierra 1500 For Sale
42 Great Deals out of 509 listings starting at $20,000
2014 GMC Sierra 1500 For Sale
18 Great Deals out of 428 listings starting at $17,950
2013 GMC Sierra 1500 For Sale
27 Great Deals out of 247 listings starting at $10,995

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.