<!-- from fixya rte -->Wipers randomly come on when turned off - 1997 Plymouth Grand Voyager

The module is built into the wiper motor. Replace the wiper motor. Corrosion gets in it and causes malfunctions.

check grounds first.

replace wiper / indicator stalk this should do it

it could be the wiper relay or the wiper motor could be heating up and stoping causing it to work again when it cools down either case start with relay and if that does not fix the problem replase the wiper motor

there is one wiper motor,in the off position,reset yuor wiper arms and tighten the nuts that hold them down on the mounting points of your wipers

Known issue with circuit board mounted on wiper motor. Has glitch which causes phantom sweeps. suggest replacing circuit board.

it usly the ground curcit in the wiper motor

Sounds like the relay (should be found with the fuses) for the wiper system is at fault. Either that or the wiring has shorted somewhere. Most likely a new relay is required.

Try making sure the connection is good.
If it is then you should try replacing the wiper switch.


Brandon Bird

We had the same problem and sometimes they wouldn't turn off. The intermittent wipers were random. We replaced the wiper motor. Be sure to get the motor with two balls on the wiper shaft (one for each wiper arm). If you can't find it, you'll have to change the part out on the new motor. Keep the wiper arms in the same location on removal, or it will jam and you'll have to start over.