New water pump won't work
We were not able to get out of Alberta quick enough this year to avoid a good freeze which trashed my water pump. When we got down south I discovered it was leaking badly from the housing and complete...
Forum Discussion
djbroughton wrote:McRvguy wrote:liberty2010 wrote:
have you charged the batteries?
Take the pump out and bench test it with some jumper wires on your driving vehicle battery. If it is working you will hear it.
OP says batterys are good?
I plugged the pump directly into the 12 v system via a cig. lighter in the storage compartment. The pump worked great. I'm thinking weak ground? I still get 12+ volts directly at the battery and ~8-10 volts at various points in the OEM wiring harness.
go and read my last post here about relays and controllers and check voltages at those items
