Heater wont switch from defrost

Asked by Mar 02, 2015 at 11:10 AM about the 2003 Chevrolet Silverado 1500 Ext Cab Short Bed 4WD

Question type: Maintenance & Repair

2003 chevy silverado heater only blows out of defrost. I turn the knob to other settings
and still only comes out of defrost. Could this be a actuator issue or the switch it self?

3 Answers

270,275

This might help, do you have any codes? http://www.sparkys-answers.com/2011/02/2003-chevrolet-silverado-changing-mode.html

2 of 2 people found this helpful.

nope no codes

I just replaced the heater/ac actuator and still having the same issue. maybe the panel? any other suggestions?

Your Answer

Silverado 1500

Looking for a Used Silverado 1500 in your area?

CarGurus has 163,032 nationwide Silverado 1500 listings starting at $1,500.

ZIP:

Chevrolet Silverado 1500 Experts

  • #1
    John Carson
    Reputation
    2,920
  • #2
    Rowefast
    Reputation
    2,140
  • #3
    Andrew Olsen
    Reputation
    1,870
View All

Related Models For Sale

Used GMC Sierra 1500
1,263 Great Deals out of 63,474 listings starting at $1,200
Used Ford F-150
3,309 Great Deals out of 227,157 listings starting at $1,250
Used Chevrolet Silverado 2500HD
439 Great Deals out of 29,878 listings starting at $2,795
Used Dodge Ram 1500
388 Great Deals out of 10,997 listings starting at $1,699
Used Toyota Tundra
705 Great Deals out of 34,922 listings starting at $1,500
Used Toyota Tacoma
670 Great Deals out of 41,682 listings starting at $2,500
Used Chevrolet Tahoe
900 Great Deals out of 39,723 listings starting at $2,300
Used Chevrolet Colorado
362 Great Deals out of 39,076 listings starting at $2,290
Used Ford F-250 Super Duty
487 Great Deals out of 47,356 listings starting at $1,817
Used Chevrolet Camaro
510 Great Deals out of 31,321 listings starting at $2,495
Used GMC Sierra 2500HD
121 Great Deals out of 13,922 listings starting at $1,500
Used Chevrolet Silverado 2500
6 Great Deals out of 235 listings starting at $3,995
Used Nissan Titan
319 Great Deals out of 19,813 listings starting at $3,298
Used Chevrolet Silverado 1500HD
10 Great Deals out of 286 listings starting at $3,991

Used Cars For Sale

2018 Chevrolet Silverado 1500 For Sale
21 Great Deals out of 83,740 listings starting at $19,390
2017 Chevrolet Silverado 1500 For Sale
242 Great Deals out of 17,080 listings starting at $18,850
2016 Chevrolet Silverado 1500 For Sale
300 Great Deals out of 7,243 listings starting at $14,000
2015 Chevrolet Silverado 1500 For Sale
511 Great Deals out of 12,145 listings starting at $10,995
2014 Chevrolet Silverado 1500 For Sale
542 Great Deals out of 11,895 listings starting at $8,977

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.