Having problems with your 2006 Chevrolet Trailblazer ?
My fan switch for the blower moter stopped working. I bought the celanoid replacement but don't know where the heater box is locater in my 2006 TrailBlazer
It is under the passenger side of the dash, I think what your looking for is the resistor. It has 2 screws holding it in, about 5 or 6 wires plugged into it in one harness.Good luck.
Repair Help & Product Troubleshooting for 2006 Chevrolet Trailblazer
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