***********problem fixed********REPLACED FUSE************

Drove the car without this fuse in place, car overheated, I think, because the cooling fans aren't coming on. Does this fuse have anything to do with it. Fuse is now in place but no change. Fusible link, circuit breaker????? Recently took car in because left motor/transmission mount(driver side) bolt was not secured and falling out. Also, drive belt was coming off because last place i took it to have drive belt replaced belt tensioner bolt and been glued or welded after being broken.