I have not used the trolling motor in over a year. I do remember it kind of squealed the last time I used and immediately shut it off and stopped using it. Well fast forward to now I bought a 36 V lithium and it will not do squat. I even hooked the battery straight to the head and nothing. It is around a 2006 model so not sure if she is just decided she had enough or is fixable. The head does click when you turn the handle but no spin the prop. Any suggestions before I take it in to the dealer? Thanks