Heater wont turn off on my 2009 chevy cobalt lt

Asked by Mel Jun 16, 2018 at 11:29 AM about the 2009 Chevrolet Cobalt 1LT Sedan FWD

Question type: Maintenance & Repair

The heater will not shut off in my car, even if it is
turned down to 0. Any ideas?

2 Answers
28,330

oilyspill answered 7 years ago

Are you talking about blower motor? Does it blow even with key off? Note the diagram, if you pull that fuse or relay, it should kill the blower motor. Any hvac trouble codes? Some of the national brand auto stores will check po codes for free. I don't about manufacturer specific codes, if the store will check them or not? Could be bcm --hvac control module or other. I can only help with testing, you have to do the testing. Don't replace anything unless your testing points in that direction.

Mark helpful

Your Answer:

Related Questions

  • Heater wont turn off on my 2009 chevy cobalt lt 2 Answers

    The heater will not shut off in my car, even if it is turned down to 0. Any ideas?

    2009 Chevrolet Cobalt 1LT Sedan FWD

    -

    Maintenance & Repair

  • 2009 chevy cobalt LT quit 3 Answers

    I was driving like normal when my car lost all power, pressing the gas didnt do anything, lost power steering, radio was still working tho and when you turned it off and back on it wouldnt even tur...

    2009 Chevrolet Cobalt 1LT Coupe FWD

    -

    Maintenance & Repair

  • 2009 Chevy Cobalt wont start 1 Answer

    A few weeks ago out of the blue my cobalt had trouble starting. It would take several tries after hearing a click when turning the key. Originally thought it was just the battery but the road side a...

    2009 Chevrolet Cobalt

    -

    Maintenance & Repair

  • Where is the PCM located in my 2009 Chevy Cobalt? 1 Answer

    Where is the PCM located in my 2009 Chevy Cobalt?

    2009 Chevrolet Cobalt 1LT Coupe FWD

    -

    Maintenance & Repair

  • My coolant fan won't turn on in 2008 chevy cobalt 4 Answers

    I put a brand new fan in my 2008 cobalt 2.4 and it won't turn on ... I changed both relays ( labeled cooling fan 1 and 2)that are in my fuse box under their hood all of the fuses are good I don't ...

    2008 Chevrolet Cobalt Sport Sedan FWD

    -

    Maintenance & Repair

Own this car?

Share your experience with others.

2009 Chevrolet Cobalt

Write a car review

Review another car

Shortcuts

Search Chevrolet Cobalt Questions

CarGurus Experts

  • #1
    munron
    Reputation
    8,560
  • #2
    John Carson
    Reputation
    2,310
  • #3
    MoGo
    Reputation
    2,030
View All

Know more, shop wisely

Search

Related Models For Sale

Used Chevrolet Camaro
569 Great Deals out of 7,643 listings starting at $1,450
Used Chevrolet Corvette
721 Great Deals out of 10,567 listings starting at $4,995
Used Chevrolet Impala
198 Great Deals out of 3,271 listings starting at $1,429
Used Honda Accord
1,427 Great Deals out of 29,940 listings starting at $750
Used Toyota Corolla
1,464 Great Deals out of 28,636 listings starting at $1,800
Used Chevrolet Silverado 1500
4,821 Great Deals out of 114,155 listings starting at $2,550
Used Honda Civic
1,309 Great Deals out of 22,882 listings starting at $1,999
Used Ford Mustang
1,069 Great Deals out of 25,531 listings starting at $950
Used Ford F-150
6,424 Great Deals out of 157,768 listings starting at $1,600
Used Chevrolet Tahoe
1,338 Great Deals out of 24,343 listings starting at $2,000
Used Chevrolet Colorado
1,016 Great Deals out of 31,543 listings starting at $3,900
Used Ford Focus
239 Great Deals out of 4,567 listings starting at $500
Used Chevrolet Malibu
1,350 Great Deals out of 20,559 listings starting at $1,400

Used Cars For Sale

2010 Chevrolet Cobalt 1LT Sedan FWD For Sale
21 listings
2009 Chevrolet Cobalt 1LT Sedan FWD For Sale
33 listings

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.