Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSJEEP1986CHEROKEE BASE, 2D UTILITY, 2.8 W, RWD, AUTOMATICREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 7 (SERVICING - A/T)ADJUSTMENTSNEUTRAL SAFETY SWITCH
1986 Jeep Cherokee Base, 2D Utility, 2.8 W, RWD, Automatic
Neutral Safety Switch
1986 Jeep Cherokee Base, 2D Utility, 2.8 W, RWD, AutomaticSECTION Neutral Safety Switch
WARNING: This page is about a different car, the 1984 Plymouth Gran Fury, 1984 Dodge Diplomat, and 1984 Chrysler Fifth Avenue. However, it is still accessible from the selected car via links, so may be relevant.
- Center terminal of the 3 terminal neutral starting and back-up light switch provides ground for starter solenoid circuit through shift selector lever in "PARK" or "NEUTRAL" positions only.
- To test, remove wiring connector from switch and check for continuity between center pin of switch and case. Continuity should exist only when transmission is in "PARK" or "NEUTRAL".NOTE: Check shift linkage adjustment before replacing a switch which tests bad.
- To replace, unscrew switch from case (some fluid will escape). Move shift selector lever to "PARK" and then to "NEUTRAL" position. Check to see that switch operating fingers are centered in switch opening in case.
- Install switch with new seal into case and tighten. Check transmission fluid level. The back-up light switch circuit is through the 2 outside terminals of the switch.
- Continuity should exist between the two terminals only when transmission is in reverse. No continuity should exist from either terminal to case.
Center terminal for neutral safety; side terminals, back-up circuit.
RENDER: 1.0x
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.