setting up pnss
If you loosen the switch you will notice a small hole in the housing. Inside the housing there are a series of discs that have to line up. Take a small drill bit (#43) the same size as the hole and insert it into the hole shank end first now move the sensor back and forth until you feel the drill bit slide all the way in through all of the discs. now the sensor is lined up. Tighten the nut back up. I believe you do this with the shifter in either park or neutral. You may also have to remove the switch, clean it and remount it, witch requires you to remove thlinkage nut and linkage.