1997 suburban heater fan only works on high why?

Asked by Jan 11, 2014 at 04:56 AM about the 1997 Chevrolet Suburban K1500 4WD

Question type: Maintenance & Repair

2 Answers

100

Your AC pump is overwound, remove your serpentine belt and rotate the compressor counter clockwise 250 to 300 times. Of course I am assuming you are only driving when you are not high!

3,145

might need a new resistor,thats what controls your fan speed.

Your Answer

Chevrolet Suburban Experts

  • #1
    Andrew Olsen
    Reputation
    1,070
  • #2
    Neal Turner
    Reputation
    1,000
  • #2
    Eric Fritz
    Reputation
    1,000
View All

Related Models For Sale

Used Chevrolet Tahoe
903 Great Deals out of 39,853 listings starting at $1,990
Used GMC Yukon
571 Great Deals out of 18,764 listings starting at $2,000
Used Ford Expedition
455 Great Deals out of 17,715 listings starting at $1,000
Used Ford F-150
3,338 Great Deals out of 225,653 listings starting at $1,250
Used GMC Sierra 1500
1,262 Great Deals out of 63,300 listings starting at $1,200
Used Lincoln Navigator
91 Great Deals out of 3,580 listings starting at $2,455
Used Dodge Durango
340 Great Deals out of 23,784 listings starting at $1,495
Used Ford Explorer
1,198 Great Deals out of 64,657 listings starting at $1,499

Used Cars For Sale

2017 Chevrolet Suburban For Sale
143 Great Deals out of 5,498 listings starting at $33,500
2016 Chevrolet Suburban For Sale
50 Great Deals out of 1,421 listings starting at $31,900
2015 Chevrolet Suburban For Sale
52 Great Deals out of 1,856 listings starting at $24,887
2014 Chevrolet Suburban For Sale
25 Great Deals out of 603 listings starting at $12,599
2013 Chevrolet Suburban For Sale
32 Great Deals out of 722 listings starting at $9,850

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.