Picked up a NOS motor (85120-90802) to replace my 85120-90810.
I have tested the wires and have determined which wires are +1 +2 Constant power and switch.
When I hook up to the new motor and turn on acc power (wiper off) I get a 12v reading out of every wire instead of just the constant power wire. When the old tired wiper is hooked up it still works (just tired) and only get 12v running on the power wire in acc w wiper off (as it should).
Tried switching wiring around to no avail. 12v to all 4 no matter what, and new wiper motor does nothing. Very strange.
I have tested the wires and have determined which wires are +1 +2 Constant power and switch.
When I hook up to the new motor and turn on acc power (wiper off) I get a 12v reading out of every wire instead of just the constant power wire. When the old tired wiper is hooked up it still works (just tired) and only get 12v running on the power wire in acc w wiper off (as it should).
Tried switching wiring around to no avail. 12v to all 4 no matter what, and new wiper motor does nothing. Very strange.