What to do if your front fan is not working?
What to do if your front fan is not working? Decided to hit the bottom of the blower with my 4D cell maglight. Percussive maintenance. Blower started right up. Works in all speeds. Pulled out the little white rubber plug under the blower and sprayed a little bit of wd-40 in around the shaft (bearing) and left blower running for about 10 minutes. Why is my blower not working on my Chevy Silverado? Another common problem will be the blower motor will stick in the ON position and never shut off. You can access the resistor module behind the fuse...