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 MANUALSJEEP1987CHEROKEE LIMITEDREPAIR AND DIAGNOSIS (SINGLE PAGE)ELECTRICALCOMPONENT LOCATIONSELECTRICAL COMPONENT LOCATORMISCELLANEOUS COMPONENTS
1987 Jeep Cherokee Limited
Miscellaneous Components
1987 Jeep Cherokee LimitedSECTION Miscellaneous Components
MISCELLANEOUS COMPONENTS LOCATION
| Component | Location | |
|---|---|---|
| A/C Blocking Diode | Taped to engine wiring harness above left wheelwell. | |
| A/C Clutch Diode | On A/C compressor. | |
| A/C-Heater Blower Motor Resistors | Under right side of dashboard on evaporator housing. See Figure & Figure . | |
| A/C Thermistor | Under right side of dashboard in the evaporator housing. | |
| A/C Thermostat | Under right side of dashboard on evaporator housing. See Figure & Figure . | |
| Circuit Breakers | ||
| Power Accessories | In fuse block. | |
| Power Window | In fuse block. | |
| Trailer Towing | Above left rear wheelwell. See Figure. | |
| Windshield Wiper | On side of fuse block. | |
| Cruise Control Servo | In engine bay on right wheelwell. | |
| Diagnostic Connectors | ||
| 4-Cyl. | On center of firewall. See Figure. | |
| 6-Cyl. | Left side of engine bay. See Figure. | |
| Fuse Block | Under left side of dashboard. | |
| Fusible Links A, B, C, D, E, F, H & J | At starter relay. See Figure, Figure & Figure . | |
| In-Line Fuses | ||
| A/C Signal Fuse | Near diode modules or above left front wheelwell. See Figure & Figure . | |
| Fuses A & B | Taped to engine harness near thermo-electric switch. See Figure. | |
| Fuse C | Taped to engine harness by alternator. | |
| Fuse D | Taped to engine harness near power steering switch. | |
| Cruise Control | Under left side of dashboard near brake pedal. | |
| Radio | Under center of dashboard behind radio. | |
| Load Swap Diode Modules | In engine wiring harness near alternator. See Figure. | |
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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.