My neighbor is repairing the front end of a 2002 Odyssey for an elderly friend after a front end crash. He has it all fully reassembled but is getting no voltage to the front windshield washer pump and can't seem to figure out which fusebox/fuse provides power to this circuit. Can anyone provide a schematic or link? I have found this https://www.autogenius.info/honda-od...e-box-diagram/
but none of the fuses seem to be assigned to the washer pump.

Edit: We've determined which fuse powers that circuit, it feeds the wipers too. The fuse is good and the wipers work. So now he needs the wiring diagram for the pump.

 

For a 2002 Odyssey, Driver's side under-dash fuse no. 11 (10A) feeds power via the wiper/washer switch to the front washer motor.

 

Yeah, we just found that. Fuse is good and wipers work. Need the wiring diagram from switch to pump.

 

I don't quite understand the need for wiring diagram for a 2 -3 wire pump motor. It should be either two wires power and ground. Or 3 wires and add the 5v reference. I recall just two wires, but I'm not standing there. Just jump power to one pin and ground the other pin.

 

Use some temporary wires directly from the battery to the pump to verify the pump runs. If it runs and you've checked / verified ALL fuses then I'd figure there's a bad wire or ground somewhere.
Have you considered running new wires?