Review on 🔧 AC Blower Control Module - Replaces 1580567, 93803636, 89018778 - Chevy, Cadillac, GMC - Silverado, Trailblazer, Envoy, Sierra - Heater Blower Resistor by Matthew Aiono

I installed this on my 2006 Silverado 2500HD in November 2020. The original resistor was set on fire and kept the fan running even with the engine off. It has never worked properly since the day I installed this replacement, but blows air inconsistently regardless of the fan setting (almost as if it were switching fan speeds itself while I was driving). Here I am in July 2021 and it has completely stopped working. This time I am trying a different model from a different seller. It couldn't be worse.