02 Buick lesabre. Air only blows thru defrost and floor

40

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

157,625

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.
40

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

4 people found this helpful.

Your Answer:

LeSabre

Looking for a Used LeSabre in your area?

CarGurus has thousands of nationwide listings and the tools to find you a great deal.

Postal Code:

CarGurus Experts

  • #1
    John Saffrahn
    Reputation
    4,100
  • #2
    txbarney
    Reputation
    3,230
  • #3
    joes098
    Reputation
    2,720
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Buick Regal
5 Great Deals out of 37 listings starting at $5,600
Used Toyota Camry
52 Great Deals out of 985 listings starting at $2,212
Used Honda Accord
40 Great Deals out of 910 listings starting at $1,599
Used Chevrolet Impala
9 Great Deals out of 107 listings starting at $4,632
Used Lincoln Town Car
7 listings starting at $9,995
Used Chevrolet Silverado 1500
202 Great Deals out of 5,975 listings starting at $2,975
Used Toyota Corolla
108 Great Deals out of 2,035 listings starting at $2,795
Used Honda Civic
180 Great Deals out of 3,705 listings starting at $1,995
Used Honda CR-V
103 Great Deals out of 3,896 listings starting at $1,795

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.