Question about 2004 Chevrolet TrailBlazer

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NEED TO REPLACE BLOWER RESISITOR. FAN ONLY WORKS ON HIGH SPEED

WHERE IS THE BLOWER RESISTOR ON MY 2004 CHEVY TRAILBLAZER

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Under the dashboard on the passenger side you will see the blower motor. Near the blower motor inside the air duct is the resistor. It should be held in place by two screws. Hope this helps. Good luck

Posted on Apr 28, 2009

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the resistor is located on the blower motor housing, fastened by two screws. It is the part where the electrical plug connects, the plug on the pic. goes to the blower motor.
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Chevrolet 2004 TrailBlazer

Look next to the blower. You can remove the panel under the passenger side. Go through the glove box and move it down out of the way to access the electrical connector. Then remove two bolts and the electrical connector.

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