Electrical problem wipers

magoo2, Apr 20, 1:36am
the wipers in my wifes 89 magna wagon have stopped working.I have checked the fuse and its good.I cant see any sign of a wire broken.How do I wire the wiper motor direct from the battery to check thats not the problem.There are 4 wires.

intrade, Apr 20, 1:39am
ummmm you take the whiper motor plug and give it plus with a wire and earth to the body and if it dont goes you replace the wiper motor or scrap the whole car.

intrade, Apr 20, 1:39am
you also mesure the other side of the plug with a test light if it has power on it.

bigfatmat1, Apr 20, 2:33am
one wire is power the other three are earths that control the speed and park.

magoo2, Nov 19, 8:11pm
so does it earth through the switch!