blower fan blows even when off


Jonboy

15+ Year Member

Joined
Aug 16, 2007
Messages
46
Points
3,101
City
Philpot,KY
Vehicle Year
1992
Transmission
Manual
I have a 92 ranger and I can turn my fan off and it still blows warm air through the vents whats going on? It sucks in the summer because I turn it off and it still blows warm air slightly. Any suggestions?
 
Sounds like your blend door ain't blending. Should be able to drop the glovebox, work the Cold / Hot slide control and see if the cable is sliding and moving the blend door arm.
 
Is the fan TURNING? Sometimes high speed air can force itself through the vents just because the vehicle is moving.

If the fan is definitely on, you simply must have a short across the switch somewhere. No, it doesn't have to be the switch itself.
 

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