For the removal and installation of the switch on a pickup or MPV, the switch will be located on the upper left rear of the transmission case. Remove the wiring and unscrew the switch, making sure not to lose the washer. For the Navajo, disconnection the negative battery cable first, safely raise and support the vehicle. Place the transmission in any gear except R or N, clean the area surrounding the switch, and pull it out. To reinstall the switch, reverse the removal steps and tighten to 8-12 ft-lbs (11-16 Nm).