1995 Jeep Cherokee INTERIOR fan blower

LEWIL

MEMBER
1995 JEEP CHEROKEE

Electrical problem
1995 Jeep Cherokee 6 cyl Four Wheel Drive Automatic 200k + miles

My fan only blows air onto the windscreen and the side windows.
There is no air being blown through the central duct or onto the driver passenger.
I have checked the fuses and they seem okay.

a/c works but still only blow air onto the windscreen

I know the jeep is an old lady but I am fond of her.

3 Replies

JACOBANDNICKOLAS

MECHANIC
109,867 POSTS

The vents that direct the air flow are actuated by vacuum from the engine. If I had to guess, I would say there is a vacuum leak. I would start checking under the dash for one. Also, check along the fire wall under the hood where the vacuum lines go through.

Let me know what you find.

Joe

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Monday, August 24th, 2009 AT 10:03 PM

LEWIL

MEMBER
1 POST

Thanks Joe.

You were spot on. Under the hood was a severed vacuum pipe that lead to the area behind the firewall.

When I touched it, it all came apart in my hand. I hjave replaced it and the fan now works.

Well done.

It is nice to talk to people who know their stuff and don't BS.

Thanks again

william

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Friday, August 28th, 2009 AT 10:00 AM

JACOBANDNICKOLAS

MECHANIC
109,867 POSTS

Great! I'm glad to have helped. It's nice to help good people. Let us know if you have questions in the future and thanks for using 2carpros. Com.

Joe

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Friday, August 28th, 2009 AT 12:55 PM