Review on 🔧 High-Performance Blower Motor Resistor Speed Control Module for Hummer H2, Buick Rainier, Chevrolet Trailblazer, GMC Envoy, Olds Bravada - APDTY 112822 by Braden Bowers

Bought for my 2003 Hummer H2. These things are very easy to install and they work. You will lose the ability to use the OEM module as the connectors are different, so keep the removed pigtail just in case. I give it 4 stars only for its reliability; I've used my third of these in a few years because they only end up with ridiculous and pointless malfunctions, the most recent being the random fan speed fluctuation going up and down constantly. The one right before it worked fine for 4 months in the AZ heat and then stopped working completely. Then one day it turned on again, stopped working for a week and then decided to start working again. They're reasonably priced and I don't mind replacing them and I ordered two this time just in case it works again. Note, however, that if you're in a very hot or very cold area that he's working harder than usual, it may not last too long.