I have a 2006 GMC Sierra that driver side won't change to cold.

Asked by dbmcknghtd Jun 03, 2019 at 05:48 PM about the 2006 GMC Sierra 1500 SLE1 6.5 ft. 4WD

Question type: Maintenance & Repair

I purchased a new blend door reset it and still the drivers side stays hot while
passenger side is ice cold. Than I took the actuator out and manually turned the
drivers to cold but it moves back to hot once I turn my truck off. This is the
second blend door actuator I put in an reprogrammed.  Is there another
actuator that is  moving  that I'm not finding?

2 Answers

This happened to my 05 Sierra. I own a body shop and our guys fiddled with it and it started working on drivers side. Not sure what they did but now I'm thinking it will repeat.

I did reinstall actuator and its working for now. I know it will stop working because it only last until I switch it to heat in fall!

Your Answer:

CarGurus Experts

  • #1
    yetilikesbeer
    Reputation
    12,810
  • #2
    dragonflyoffshore
    Reputation
    11,740
  • #3
    John Saffrahn
    Reputation
    11,690
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Chevrolet Silverado 1500
229 Great Deals out of 5,924 listings starting at $3,995
Used Ford F-150
313 Great Deals out of 15,424 listings starting at $1,954
Used GMC Sierra 2500HD
23 Great Deals out of 1,649 listings starting at $12,900
Used Toyota Tundra
43 Great Deals out of 1,175 listings starting at $5,995
Used Chevrolet Silverado 2500HD
26 Great Deals out of 1,204 listings starting at $8,999
Used GMC Yukon
22 Great Deals out of 719 listings starting at $5,998
Used Dodge RAM 1500
7 Great Deals out of 73 listings starting at $4,000
Used Toyota Tacoma
51 Great Deals out of 1,040 listings starting at $8,708
Used Chevrolet Tahoe
16 Great Deals out of 717 listings starting at $5,995
Used Ford F-250 Super Duty
28 Great Deals out of 1,180 listings starting at $8,995
Used GMC Canyon
24 Great Deals out of 1,266 listings starting at $7,495
Used Chevrolet Colorado
32 Great Deals out of 1,407 listings starting at $6,800

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. Content will be removed if CarGurus becomes aware that it violates our policies.