Blower Motor Relay?
May 20, 2010 | 03:53 PM
Thread Starter
Heel & Toe
Joined: May 2010
Posts: 18
Likes: 0
Blower Motor Relay?
where is the blower motor relay located? and any way to test it?
May 20, 2010 | 04:57 PM
Drifting
Joined: Apr 2008
Posts: 1,305
Likes: 2
From: Lewisburg WV
thegazman
What year Vette do you have? On my 79 the relay is above the heater/AC near the firewall.
May 20, 2010 | 05:12 PM
Thread Starter
Heel & Toe
Joined: May 2010
Posts: 18
Likes: 0
Quote:
Originally Posted by
thegazman
What year Vette do you have? On my 79 the relay is above the heater/AC near the firewall.
its a 79 also do you mean like behind the radio?
May 20, 2010 | 05:41 PM
Race Director
Joined: Oct 2000
Posts: 11,891
Likes: 3
From: Kansas City, MO ...I'd like to go fishing and catch a fishstick. That'd be convenient. - Mitch Hedberg
It's under the hood on top of the firewall in front of the passenger seat. Silver relay staring you in the face.
Jun 1, 2010 | 06:20 PM
Burning Brakes
Joined: Oct 2007
Posts: 946
Likes: 0
From: Lake Geneva WI
Quote:
Originally Posted by
Valic
where is the blower motor relay located? and any way to test it?
Here's a pic:
http://i181.photobucket.com/albums/x...4/DSCF1684.jpg
You can test with a multimeter and a 12v P/S from a PC. Removing the outer casing will make it easier to see if its functioning.
Jun 1, 2010 | 09:47 PM
Le Mans Master
Joined: Aug 2003
Posts: 7,720
Likes: 12
From: Chattanooga TN
If you have high speed only then it is a good bet that you are on track with the relay.
Jun 1, 2010 | 09:55 PM
Racer
Joined: May 2007
Posts: 370
Likes: 0
From: Cherry Hill N.J.
Make sure you have NOT lost ground in the large Black wire in your picture..
I had a problem where I only had high speed fan and the black wire had heated and broken near the firewall....
Just a guess but the problem could be a bad ground..
Good Luck
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