i have a 2005 dodge magnum 3.5L and the heater blower was acting up would cut in and out. now it wont work at all. i have checked blower motor and its good(no power getting to it) i have replaced the resister,fues,and relays.also took apart the switches and all looks good there. This has me baffled and wifes getting mad driving around in my lifted truck with kids. i need advice or anything i missed