welyell
New Member
The ventilation fan on my 2021 Ram 3500 Laramie keeps intermittently going into high speed with no user inputs and the Climate Controls are turned "Off". Any ideas as to what is causing this and how to stop it?
Ram Heavy Duty Forum
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Ventilation Fan Issue
- Thread starter welyell
- Start date
I think mine has done it too. I have to hit the fan speed up or down and it stops. Strange thing is it only sounds like it's on the passenger side. I have never felt the wind increase on my driver side. It sounds like a sudden rush of air pouring out of that side but of course i'm driving solo when it happens.
Hasn't happened but maybe 3 times. Gremlins I guess.
Hasn't happened but maybe 3 times. Gremlins I guess.