Blower motor doesnt blow on high
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Joined: May 2013
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From: Lake Havasu City, Az
Car: 86 camaro iroc z
Engine: 355 LT1 Full Roller
Transmission: T56
Axle/Gears: 9 bolt 3.73 posi
Blower motor doesnt blow on high
Got a new blower motor and a new control switch, but when I put it on high it stops blowing air. Any ideas? on an 86 Iroc
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Joined: Jan 2010
Posts: 53
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From: Wichita Falls Texas
Car: 1988 Trans Am GTA
Engine: 305 TPI
Transmission: T-5
Axle/Gears: 3.70
If you look by the blower motor there is a relay located there. It is the hi speed relay. You should check to make sure you have power and ground. I dont remember what pins are what off the top of my head. I am away on a trip or i could find out. If power and ground is good then probably a bad relay. That is what mine ended up being.
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