Is it always the one side that cuts out? If so, swap ballasts and see what happens, you might have one bad ballast. Now if they are both going out at the same time… who knows… maybe a bad relay?
Is it always the one side that cuts out? If so, swap ballasts and see what happens, you might have one bad ballast. Now if they are both going out at the same time… who knows… maybe a bad relay?