I really need some help on this one
this is my shower sump pump and I have determined that there is no 12v going to pump. I have used needles to pierce the wire and I am able to run the pump with a jumper battery. there is power at the switch and not at the pump. I can pull the brown wire out to the butt connector and the black wire can be pulled out a ways and not to the the butt connector.
Has anyone replaced this pump? I am thinking this may be a case of corroded butt connectors if I can only find the connection for the balck wire.