02 Buick lesabre. Air only blows thru defrost and floor
30

Asked by Thomas Jun 08, 2020 at 02:11 PM about the 2002 Buick LeSabre Custom Sedan FWD

Question type: Maintenance & Repair

I have a 02 lesabre and the air blows thru the defroster
and a little thru floor vents. Everything else seems to be
working as far as heat to air & air speed just doesn't
change to the vents. What's the cause for this?

3 Answers
155,185

james answered 3 years ago

The system has lost vacuum. When this happens it defaults to defrost for safety reasons. Look for a broken or disconnected vacuum hose at or near the firewall. Hope that helps! Jim

2 people found this helpful.
Mark helpful
30

Thomas answered 3 years ago

2002 Buick lesabre: Wasn't changing from defrost to vent. I found what the problem was. It's the mode actuator located on the drivers side not heat actuator behind the glove box. Thank y'all for the information

3 people found this helpful.
Mark helpful

Your Answer:

Related Questions

LeSabre

Looking for a Used LeSabre in your area?

CarGurus has 1 nationwide LeSabre listings and the tools to find you a great deal.

Postal Code:

Shortcuts

Search Buick LeSabre Questions

CarGurus Experts

  • #1
    John Saffrahn
    Reputation
    4,040
  • #2
    txbarney
    Reputation
    3,170
  • #3
    joes098
    Reputation
    2,700
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Buick Regal
8 Great Deals out of 27 listings starting at $6,995
Used Ford Crown Victoria
3 listings starting at $8,960
Used Buick Century
2 listings
Used Chevrolet Impala
9 Great Deals out of 130 listings starting at $4,888
Used Honda Accord
57 Great Deals out of 961 listings starting at $2,995
Used Toyota Camry
44 Great Deals out of 1,134 listings starting at $4,795
Used Lincoln Town Car
3 listings
Used Ford Mustang
41 Great Deals out of 1,643 listings starting at $7,999
Used Lexus LS
3 Great Deals out of 30 listings starting at $5,995
Used Chevrolet Silverado 1500
200 Great Deals out of 8,052 listings starting at $1,500

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.