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.
1990 Ford Bronco II 4WD, Standard, M5OD-R1FACTORY OEM SERVICE PROCEDURE
Circuit Protection Devices
CIRCUIT PROTECTION DEVICES LOCATION
| Component | Location | |
|---|---|---|
| Circuit Breakers | ||
| Cigar/Multi-Function Switch/ & Lumbar Seats | In cavity No. 12 of interior fuse block. | |
| In-Line | Behind right dash, below glove box. See Figure . | |
| Power Windows | In cavity No. 14 of interior fuse block. | |
| Rear Wiper/Rear Defroster | On right side of dash, below glove box. | |
| Windshield Wiper | In cavity No. 2 of interior fuse block. | |
| Fuse/Relay Block | ||
| Engine Compartment | On right front fender panel. See Figure . | |
| Interior | Left of steering column, behind trim panel. | |
Factory Service Tools
Use the Manual With the Right Hardware
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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.