I have a fully charged deep cycle battery , when i press my tilt and trim button on the throttle all i get is a clicking coming from the motor, as if its making contact but doesnt move the motor. Also i try to turn over the engine, (its conected to the same battery)turn the key and nothing happens, even as I said with a fully charged battery. This is a 89 Bayliner Cobra with a Force 125 motor. Bad cable?