My cooling fans will not come on but I wired them direct and they both work does the temp sensor control the relays

Asked by Sep 27, 2014 at 12:21 PM about the 2005 Chevrolet Avalanche

Question type: Maintenance & Repair

3 Answers

19,350

Yes and no. There should be a sending unit for the cooling fans as well. Start by checking the fuse. Could be that simple.

All three fuses are good I checked them first was not sure how to check the 3 relays

19,350

Swap them with other ones in the fuse box that you know work. Like power window, rear defrost, headlight ect. If the windows , rear defrost and headlights don't work with the swapped relays then you know that the ones for the fans are no good.

Your Answer

Add photo

Related Questions

Avalanche

Looking for a Used Avalanche in your area?

CarGurus has 4,772 nationwide Avalanche listings starting at $1,499.

ZIP:

Search Chevrolet Avalanche Questions

Chevrolet Avalanche Experts

#1 Tom Demyan
Tom Demyan
Reputation 300
#2 David Scott
David Scott
Reputation 160
#3 Oscar Leon
Oscar Leon
Reputation 150
View All

Related Models For Sale

Used Chevrolet Silverado 1500
1,833 Great Deals out of 182,569 listings starting at $1,595
Used Ford F-150
2,067 Great Deals out of 208,407 listings starting at $290
Used Chevrolet Tahoe
589 Great Deals out of 32,673 listings starting at $1,500
Used Cadillac Escalade EXT
23 Great Deals out of 682 listings starting at $5,495
Used GMC Sierra 1500
779 Great Deals out of 70,049 listings starting at $1,550
Used Dodge Ram 1500
437 Great Deals out of 10,939 listings starting at $1,000
Used Cadillac Escalade
209 Great Deals out of 11,028 listings starting at $3,000
Used Toyota Tundra
439 Great Deals out of 34,876 listings starting at $1,991
Used Chevrolet Colorado
249 Great Deals out of 25,762 listings starting at $1,000
Used GMC Yukon
399 Great Deals out of 20,215 listings starting at $2,495
Used Chevrolet Suburban
260 Great Deals out of 19,855 listings starting at $1,800
Used Honda Ridgeline
82 Great Deals out of 5,206 listings starting at $4,984
Used Toyota Tacoma
506 Great Deals out of 42,384 listings starting at $1,995
Used Dodge Charger
533 Great Deals out of 29,909 listings starting at $2,000

Used Cars For Sale

2013 Chevrolet Avalanche For Sale
4 Great Deals out of 419 listings starting at $17,995
2012 Chevrolet Avalanche For Sale
7 Great Deals out of 231 listings starting at $15,499
2011 Chevrolet Avalanche For Sale
13 Great Deals out of 419 listings starting at $8,994
2010 Chevrolet Avalanche For Sale
15 Great Deals out of 270 listings starting at $9,499
2009 Chevrolet Avalanche For Sale
6 Great Deals out of 256 listings starting at $11,797

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.