Blower Motor Only Works On High

[makuloco2000]

Common enough problem on this truck, I wanted to go over the electrical diagram on how to test it for yourself but it just didn't work out. Many people just live with this condition for years because they think it is something bigger. It actually is a very simple cheap fix, I show you how.

[Crvett69]

works on most cars, not just ford, good video. might want to repost under cars in general too