Wiper/Washer Systems: Description
Jeep vehicles use a 2-speed electric motor, which is a compound wound (series and shunt) type. A crank arm, attached externally to the gear shaft, operates linkage which activates the wiper blades.
All models except "CJ" and Scrambler have an optional intermittent feature. All models use an electric washer system, consisting of a motor, reservoir, and necessary hoses and nozzles.
The pump assembly is mounted in the bottom of the reservoir. The motor case is grounded to the vehicle body and is energized by a feed wire from the control switch.