heat

Asked by GuruBV42K Dec 19, 2018 at 09:57 PM about the 2007 Hummer H3 4 Dr Base

Question type: General

a/c works fine but when i switch to heat fan works but heat does not and checked both heater hose's they are hot anyone know how to fix 2007

1 Answer
44,020

Hornet_2497 answered 6 years ago

Must be the blend doors stuck shut or the actuators not working. There might even be a fuse that powers the heater box components.

Mark helpful

Your Answer:

Related Questions

  • heat 1 Answer

    a/c works fine but when i switch to heat fan works but heat does not and checked both heater hose's they are hot anyone know how to fix 2007

    2007 Hummer H3 4 Dr Base

    -

    General

  • Heat hand raising 1 Answer

    During driving heat hand a little above half way. Turn engine off place switch in on positron heat hand goes up

    2006 Hummer H3

    -

    Maintenance & Repair

  • Hummer 3 blower works, but is not blowing heat 3 Answers

    2007 Hummer 3 Blower works, but no heat, heater button in the correct position for heat, just blows cold air.. Any answers?

    2007 Hummer H3 4 Dr Base

    -

    Maintenance & Repair

  • h3 heater blower works but not alot of heat comes out 3 Answers

    blower comes on but the heat is sometimes cold or just warm replaced the thermostat and had the fan recall done

    2006 Hummer H3 4dr SUV 4WD

    -

    Maintenance & Repair

  • Where is the cabin air filter located? 4 Answers

    Need to remove dead mouse

    2006 Hummer H3

    -

    General

Shortcuts

Search Hummer H3 Questions

CarGurus Experts

  • #1
    cocod
    Reputation
    2,060
  • #2
    HummerGirl
    Reputation
    1,610
  • #3
    PatriciaDoss
    Reputation
    1,410
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Hummer H2
21 listings
Used Hummer H2 SUT
1 listing
Used Hummer H1
3 listings
Used Jeep Wrangler
139 Great Deals out of 4,992 listings starting at $4,500
Used Ford Explorer
75 Great Deals out of 2,091 listings starting at $3,995
Used Toyota Tacoma
46 Great Deals out of 1,074 listings starting at $9,995
Used Toyota 4Runner
19 Great Deals out of 300 listings starting at $10,800
Used Hummer H1 Alpha
2 listings
Used Ford Mustang
58 Great Deals out of 1,366 listings starting at $4,995
Used Ford F-150
309 Great Deals out of 13,933 listings starting at $1,712
Used Dodge Charger
39 Great Deals out of 725 listings starting at $5,995
Used Jeep Grand Cherokee
109 Great Deals out of 3,136 listings starting at $3,995
Used Chevrolet Avalanche
3 Great Deals out of 33 listings starting at $4,003

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.