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Neutral Safety Switch

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 1986 Jeep Wagoneer, 1986 Jeep Pickup, 1986 Jeep Grand Wagoneer, 1986 Jeep Comanche, and 1986 Jeep Cherokee. However, it is still accessible from the selected car via links, so may be relevant.
  1. Switch combines functions of neutral safety switch and back-up light switch. With transmission linkage properly adjusted, switch should allow starter operation in "P" and "N" only.
  2. To test switch, remove wire connector and test for continuity between center pin of switch and case. Continuity should only exist when transmission is in "P" or "N".
  3. Check for continuity between 2 outer pins. Continuity should exist with transmission in "R" only. There should be no continuity between either outer pin and transmission case. If any of these conditions are not met, the switch should be replaced.
  4. To replace switch, unscrew from case. Move selector lever to "P" and "N" positions and check that switch operating fingers are centered in switch opening. Install switch and new seal in case. Check fluid level and add as needed.
    Fig 1: Back-Up Light/Neutral Safety Switch Location
    G35232

    When installing switch, tighten to 24 ft. lbs. (33 N.m).

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