This was preformed on a 2004 gmc sierra with a blower resistor that had been on fire and melted the wiring. On an older style hvac system with manual controls the most common symptom of a failed blower motor resistor is that the blower only works on high speed. Repair Instructions Blower Motor Control Module Repair Guides 1968 Corvette With Ac Blower Motor And Resistor Location The blower motor resistor is the component directly responsible for controlling the blower motor fan speed. Install blower motor resistor . If your fan works on low and high but nothing in between your resistor is bad. Httpsamznto32jlqz7 in this video we show you how to replace the blower motor resistor in a chevy silverado also it is very important to consider the blower motor anytime a. Many of the newest makes and models. This video shows you how to quickly and easil...
