my blower would work sometimes and other times it would stop. Now it never works. I checked the fuse and buffed the prongs with a brass brush to insure good contact. I replaced the relay. Still doesn't work. Think I may have to change blower motor. Did you replace yours yourself? Was it easy to get to? Was it easy to change?
How can I determine if the blower is bad without tearing the truck apart to get to it?