SPONSORED LINKS

A/C vent switch randomly from front vent to windshield

Tiny
SELLINGEMAIL619
  • MEMBER
  • 2010 TOYOTA PRIUS
  • 4 CYL
  • 2WD
  • AUTOMATIC
  • 147,000 MILES
When I have the A/C is on front vent, the A/C will randomly switch automatically to windshield vent. The system is on manual not auto and I didn’t touch anything. When I switch it back to front it will be good for a bit and then back to windshield.
SPONSORED LINKS
Wednesday, June 19th, 2019 AT 1:38 AM

1 Reply

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 48,363 POSTS
Hello,

It sounds like the mode blend door actuator (air outlet control servo) is out and needs to be replaced. here is a guide to walk you throughout the repair steps with diagrams and instructions below to show you how on your car:

https://www.2carpros.com/articles/replace-blend-door-motor

Check out the diagrams (below). Please let us know what happens.
Image (Click to make bigger)
Thumb
SPONSORED LINKS
Was this
answer
helpful?
Yes
No
Thursday, June 20th, 2019 AT 2:09 PM

Please login or register to post a reply.

Related Vent Content

Sponsored links