04-08-2021, 06:27 PM
My 6 volt wiper motor runs fine on 12 volt, but it does get a bit hot. I have purchased, but not yet fitted, a resistor to go in series with the wiper motor, 25 watt 2.2 ohms.
https://www.ebay.co.uk/itm/122180980450
https://www.ebay.co.uk/itm/122180980450