Yes I know there is a faq page but, I never understood the wire diagrams and I hate posting this "beat a dead horse" question. I feel like I'm asking about thumper heads or mufflers. No offense to those who do. Can somebody please explain to me step by step how they made their fan come on manually or what would cause my fan not to come on at all? It's starting to get hot here and my car runs hot as it is. Thanks for your understanding.