REMOVAL & INSTALLATION
The neutral safety switch is mounted in the transmission case. When the gearshift lever is placed in either the Park or Neutral position, a cam, which is attached to the transmission throttle lever inside the transmission, contacts the neutral safety switch and provides a ground to complete the starter solenoid circuit.
The back-up lamp switch is incorporated into the neutral safety switch. The center terminal is for the neutral safety switch and the two outer terminals are for the back-up lamps.
There is no adjustment for the switch. If a malfunction occurs, first check to make sure that the transmission gear shift linkage is properly adjusted. If the malfunction continues, the switch must be removed and replaced.
To remove the switch, disconnect the electrical leads and unscrew the switch from the transmission. Use a drain pan to catch the transmission fluid that drains out of the mounting hole. Install a new switch using a new seal and refill the transmission to the proper level.