I'm driving with my AC on all is fine then it randomly turns to the heater. If I stop and turn the car on and off it fixes for a while then randomly goes back to heat. Why?

Asked by 4le May 13, 2015 at 02:04 PM about the 2005 Chevrolet Suburban

Question type: Maintenance & Repair

I am driving with my AC on all is fine then randomly it turns to the heater. If I stop and turn the engine on and off it goes back to AC. Why does this happen? My mechanic tells me I was low on Frion? but it happens even after that? Why?

Guy12344331 answered 9 years ago

If your not low on Deion could your ac pump be going? Or you may have a leak somewhere

Mark helpful

GuruTDYF7 answered 6 years ago

The actuator under glove compartment may be out.

2 people found this helpful.

Mark helpful

GuruTW5KW answered 6 years ago

its the acuator

Mark helpful

Your Answer:

I'm driving with my AC on all is fine then it randomly turns to the heater. If I stop and turn the car on and off it fixes for a while then randomly goes back to heat. Why? 3 Answers

I am driving with my AC on all is fine then randomly it turns to the heater. If I stop and turn the engine on and off it goes back to AC. Why does this happen? My mechanic tells me I was low on Fri...

2005 Chevrolet Suburban

-

Maintenance & Repair
I have a 2001 suburban. My a/c was working fine and then it gave out. It started blowing hot air. We tried switching the ECM B 20a fuse but when i turn on the a/c it keeps blowing it. Idk what to do 2 Answers

I need to know what can i do or what can i chexk

2001 Chevrolet Suburban 1500 RWD

-

Maintenance & Repair
WHY IS MY 1986 CHEVY SUBURBAN HEATING UP, ESPECIALLY WHEN I TURN IT OFF. AFTER A GOOD DRIVE , WHEN I TURN IT OFF I CAN SEE THE EXTEDRNAL GAGE GOING UP TO 250' + THEN MY STARTER FREEZES AND IM NOT ABL 3 Answers

MY 1986 CHEVY SUBURBAN HEATS UP WHILE IM DRIVING=210' BUT IN TRAFFIC 230. WHEN I PARK =250+

1986 Chevrolet Suburban

-

Maintenance & Repair
I have a 1996 suburban with an issue that need help with. My truck idle find revs up find only when you put it in gear and want to go it wants to die you let off the paddle and it fin you step on the gas want to chock it has no power. I have cleaned out throttle, change throttle position sensor, Map sensor and it runs the same. I'm not reading any codes no check engine light or nothing. what could it be. clog cat, bad fuel pamp? 11 Answers

I have a 1996 suburban with an issue that need help with. My truck idle find revs up find only when you put it in gear and want to go it wants to die you let off the paddle and it fin you step on th...

1996 Chevrolet Suburban C1500 RWD

-

Maintenance & Repair
I have a 96 suburban 2500 4x4 with a 454 it started today then died so when I went to start it right back up nothing no click nothing checked all the fuses there fine the battery cables are tight 2 Answers

I have a 96 suburban 2500 4x4 with a 454 it started today then died so when I went to start it right back up nothing no click nothing checked all the fuses there fine the battery cables are tight ...

1996 Chevrolet Suburban K2500 4WD

-

Maintenance & Repair

Looking for a Used Suburban in your area?

CarGurus has 579 nationwide Suburban listings starting at $10,900.

Used GMC Yukon XL

11 Great Deals out of 686 listings starting at $7,988

Used Chevrolet Tahoe

14 Great Deals out of 891 listings starting at $12,900

Used Ford Expedition

23 Great Deals out of 835 listings starting at $7,888

Used GMC Yukon

16 Great Deals out of 918 listings starting at $4,555

Used Cadillac Escalade ESV

201 listings starting at $11,900

Used Cadillac Escalade

13 Great Deals out of 424 listings starting at $9,995

Used Chevrolet Silverado 1500

208 Great Deals out of 5,873 listings starting at $2,975

Used Lincoln Navigator

3 Great Deals out of 171 listings starting at $9,869

Used Toyota Sequoia

86 listings starting at $13,989

Used Ford F-150

298 Great Deals out of 14,071 listings starting at $1,712

Used Chevrolet Silverado 2500HD

30 Great Deals out of 1,248 listings starting at $9,500

Used GMC Sierra 1500

141 Great Deals out of 6,552 listings starting at $2,995

Used Dodge Durango

58 Great Deals out of 2,239 listings starting at $5,500

Used Toyota 4Runner

9 Great Deals out of 305 listings starting at $9,995

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.

I'm driving with my AC on all is fine then it randomly turns to the heater. If I stop and turn the car on and off it fixes for a while then randomly goes back to heat. Why?

3 Answers

Your Answer:

Looking for a Used Suburban in your area?

Shortcuts

Search Chevrolet Suburban Questions

CarGurus Experts

Find great deals from top-rated dealers

Related Models For Sale

I'm driving with my AC on all is fine then it randomly turns to the heater. If I stop and turn the car on and off it fixes for a while then randomly goes back to heat. Why?

3 Answers

Your Answer:

Related Questions