Technical Questions and Discussions - Interior fan not working.

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Interior fan not working.

Printed From: West Coast Fieros
Category: Technical Topics Forum
Forum Name: Technical Questions and Discussions
Forum Description: Got a technical question about your fiero? ask it here.
URL: http://www.westcoastfieros.com/forum/forum_posts.asp?TID=1620
Printed Date: 01 March 2025 at 12:19am
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Topic: Interior fan not working.

Posted By: Romeo
Subject: Interior fan not working.
Date Posted: 27 November 2009 at 9:15pm

My fan which runs the heater has stopped functioning. I have yet to check the fuse (As I just got back for a couple days) but apart from that, is there any known issues with it?

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Never shift into reverse without a back-up plan.

Replies:

Posted By: Dr.Fiero
Date Posted: 27 November 2009 at 9:57pm

If it doesn't work on ANY speed - check the fuse. If nothing, then apply +12 straight to the single wire connector on the motor. If that works (only with straight power), get back to me.

If it only works on high - your blower resistor is probably gone.

Posted By: Patrick
Date Posted: 27 November 2009 at 11:29pm

Clean the mouse nest out of it.

Posted By: Capt Fiero
Date Posted: 01 December 2009 at 12:43pm

Just a heads up, I got a call from Romeo, he did not have a chance to do any real testing as he had to take a trip to Mexico for a wedding. However he thanks all the suggestions.

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Capt Fiero
88 Fiero GT 5spd V6
Eight Fifty Seven GT V8 5spd.

Posted By: Patrick
Date Posted: 01 December 2009 at 7:02pm

Capt Fiero wrote:

I got a call from Romeo, he did not have a chance to do any real testing as he had to take a trip to Mexico for a wedding.

Mexico, eh? If I was working as border patrol, I'd be a checking his rocker panels.

Patrick wrote:

Capt Fiero wrote:

There is some mystery weight or something, something that is not taken into the equation?

Depends on how much dope is stashed in the rocker panels.

Romeo wrote:

Are you implying I could manage to squeeze approximately... 400ibs worth of dope in the rocker panels? lol

Dr.Fiero wrote:

(oh yeah - if you transport tar oil, you can carry more than loose bud in a given area)

I can see we're in dire need of a "tech day" on this.

Posted By: wayneh70
Date Posted: 30 December 2009 at 3:31pm

I had this exact problem, fuse was fine - turned out that one of the wires on the blower motor was off, replaced it and HEAT!

Gotta love the simple solutions :)

Posted By: Romeo
Date Posted: 30 December 2009 at 10:43pm

SAME HERE! Wow, same car, same problems. lol

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Never shift into reverse without a back-up plan.