Ranger 4WD V6-183 3.0L (1993)
Neutral Safety Switch: Description and Operation
Park/Neutral Position Switch
The Park/Neutral Position Switch switch as used on automatic transmissions is transmission-mounted and permits the vehicle to start only in the park or
neutral positions.
The switch is multi-functional in that it not only permits the vehicle to start in neutral or park, but acts as a back-up lamp switch and also controls range
shifting in vehicles equipped with electronic shift transfer cases.