SPONSORED LINKS

A/C not blowing through vents?

Tiny
JERRELL01
  • MEMBER
  • 2002 BUICK LESABRE
  • 3.8L
  • V6
  • 2WD
  • AUTOMATIC
  • 189,000 MILES
When I turn my A/C on it blows to the rear seat vents and the floor, but it would be cold in the back and the floor would blow heat. Top vents still don’t work just got a new blower?
Saturday, September 3rd, 2022 AT 12:53 AM

1 Reply

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 48,363 POSTS
This happens when the mode actuator stops working. Here is the location of the actuator and how to replace it in the diagrams below. Check out the diagrams (below). Please let us know what happens.
Images (Click to make bigger)
Thumb
Thumb
Thumb
Thumb
Thumb
Thumb
SPONSORED LINKS
Was this
answer
helpful?
Yes
No
Saturday, September 3rd, 2022 AT 7:46 AM

Please login or register to post a reply.

Related Air Conditioner No Air Content

Vents No Air Flow
GUIDE
Vents No Air Flow
The HVAC system is designed to blow air from either the floor, mid or defrost vents. In the following guide we will show you what to check for depending on the symptoms of...
VIEW MORE

Sponsored links