Neutral Safety Switch
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 1983 Jeep Wagoneer, 1983 Jeep Scrambler, 1983 Jeep Pickup, 1983 Jeep Cherokee, and 1983 Jeep CJ7. However, it is still accessible from the selected car via links, so may be relevant.
- Switch combines functions of neutral safety switch and back-up light switch should allow starter operation in "P" and "N" only.
- 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".
- 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.
- To replace, unscrew switch from case (some fluid will drain). Move selector lever to "P" and "N" positions and check that switch operation fingers are centered in switch opening. Install switch and new seal in case. Check fluid level and add as needed.