View Single Post
KMartin KMartin is offline
Registered
 
Join Date: Jan 2021
Posts: 2
991.1 A/C fan runs all the time

I have a 991 (2013). The other day while driving the A/C fan came on full blast and would not turn off. It even runs when the ignition key is removed and the car is locked.

To get it to turn off and not drain the battery I had to pull the A/C fan fuse in the passenger side fuse block.

Can any one clue me in on what might be the problem. I would try a new relay but I don't even know where the relay is located. Or it could be a temperature sensor? Or bad switch? No fiddling with the heater controls stops the fan or even slows it down.

Thanks for any help.
Old 01-30-2021, 02:41 PM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #1 (permalink)