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Why does only one speed work on blower motor on 2003 Chevy trailblazer?
Wiki User
∙ 14y ago
Its probably starting to burn out. Frequently the fans spin so much and wear out. time for a new one!
Wiki User
∙ 14y ago
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How do you remove heater motor from 2006 Chevy Trailblazer?
It's right behind the glove box. However you must be sure that it is not he fuse or the blower motor resistor that has gone out on you first. You can test the blower motor with 12V power as that is what it gets on high speed. www.trailvoy.com Trailblazer enthusiasts forum.
Where is the blower motor speed resister in a trailblazer?
chevy trucks have the blower resistor pack in the bottom of the airbox on the passenger side under the dash. i would assume the suv's would be the same.
You are not getting any power to the blower motor on a 2005 Chevy trailblazer?
If you have no speeds at all, including high speed and you have power at the fuse and the fuse is good, I would suspect the heater blower speed switch and or the electrical plug to the switch is cooked. If you have high speed only and the rest are dead, I would suspect the blower motor speed resistor.
Why does blower on 2003 Chevrolet Trailblazer work on 5 but not 1-4?
The blower motor speed resistor is burned out.
What does the blower resistor do in a 2006 Chevy Express?
The blower resistor controls the speeds of the blower motor Hi-resistance lower motor speed Lo-resistance higher motor speed
I have a 2004 Chevy Colorado blower motor only works on high speed only?
Probably your blower motor speed resister is burned out.
What kind of problems will a bad blower motor resister have on a 2004 Chevy trailblazer?
HVAC (heat and air conditioning) will only work on highest speed. Possible damage to connector or fire.
What would cause your blower motor to work on only one speed on a 97 Chevy k1500?
If the one speed it works on is high speed, it is the blower motor speed resisitor that is bad.
What list of things should you check on 2002 Chevy blazer before you replace the blower motor?
The fuse. The blower motor speed resistor. The blower motor relay. The blower motor switch. Check for power at the blower motor connection.
How do you fix blower motor that work only on hi on a 1997 Chevy G10 van?
Replace the blower motor speed resister.
What causes the heater blower motor in a 2003 Trailblazer to not work in speeds 1-3 but works in speeds 4 and 5?
Probably the blower motor speed resistor is partially burned out.
Where is resister for low and medium blower speed 1992 1500 Chevy?
usually mounted on or next to blower motor
