blower fan works fine EXECPT on high speed? - Team Camaro Tech
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post #1 of 6 (permalink) Old Sep 17th, 14, 12:18 PM Thread Starter
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Rick
 
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blower fan works fine EXECPT on high speed?

69 camaro, ac, 350, auto. defrost, heat, vent, etc all work great, and blower works great as i progress to higher speeds, but won't work at all on highest speed??? any ideas? thanks, Rick
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post #2 of 6 (permalink) Old Sep 17th, 14, 01:00 PM
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Jim
 
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Re: blower fan works fine EXECPT on high speed?

Check out this link:

https://www.camaros.net/forums/showthread.php?t=42888

They talk about a high speed relay under the hood on the AC suitcase and I believe this relay also gets power under the hood that has an inline fuse in it.

Jim

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post #3 of 6 (permalink) Old Sep 17th, 14, 01:00 PM
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Robert
 
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Re: blower fan works fine EXECPT on high speed?

Check the under hood fuse near the a/c suitcase.

Edit: I guess I was typing at the same time as Jim.

Robert

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post #4 of 6 (permalink) Old Sep 17th, 14, 01:42 PM
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Jim
 
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Re: blower fan works fine EXECPT on high speed?

Quote:
Originally Posted by rojo View Post
Check the under hood fuse near the a/c suitcase.

Edit: I guess I was typing at the same time as Jim.
You might type, I peck.

Jim

1974 Spirit Of America Nova (being restored), 1973 Nova Custom, 1968 Chevy II (Garage Find 2012)

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post #5 of 6 (permalink) Old Sep 17th, 14, 02:21 PM
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Mark
 
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Re: blower fan works fine EXECPT on high speed?

When that happened to mine I changed the hi/low fan switch from one I got at the wreckers back in the 70's and it worked on all speeds.

Mark 70 Z28 M22 3.73 Z21 Z87 - Lunati 20120121 Roller Cam

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post #6 of 6 (permalink) Old Sep 23rd, 14, 03:57 PM Thread Starter
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Rick
 
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Re: blower fan works fine EXECPT on high speed?

just to update.....i did find the inline fuse over by the a/c box, and replaced it, high speed works fine on blower motor now! thanks everyone...Rick
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