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Home >> Chevrolet >> 2001 >> Corvette Base, 2D Convertible, Automatic >> Repair and Diagnosis (Single Page) >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> HVAC System - Automatic >> Operation >> Blower Control Module

Blower Control Module

Blower control module is located under right side of dashboard, on blower motor assembly. Module supplies voltage to blower motor. Depending on speed selected the voltage supplied will be from 4 to 12 volts. The blower module receives a 12-volt pulse width signal from HVAC control head. Signal width is increased as blower speed requested is increased.