- I want to bench test my 1966 2 speed wiper motor (factory) before I re-install. I just want to check the motor- NOT the switch. I will connect the motor directly to a 12v battery- (no switch). The wiper motor is fully removed from the car and on the work bench. What wires do I connect to a battery to check both high and low motor speeds? Are there and jumpers needed (the green wires?)
bravoman