Be sure you have a good ground to the pump.<br /> If you connect directly to the pump motor<br />and nothing happens it appears the pump motor is bad could be as simple as worn brushes but you will need to disassemble and inspect.
Hi, Poppy.<br /><br />You would get a lot more and more useful response if you had made this a reply to your original post.<br /><br />There is not enough information here to give you any help.
