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 Chrysler ImperialFACTORY OEM SERVICE PROCEDURE
Circuit Protection Devices
CIRCUIT PROTECTION DEVICES LOCATION
| Component | Location | |
|---|---|---|
| Fuse Block | In glove box. See Figure . | |
| Fusible Links | ||
| ABS (Gray) | In trough, on left fender panel. | |
| Alternator (Black) | In trough, on left fender panel. | |
| Auto. Shutdown, ECM & Safety Shutdown Relays (White) | In trough, on left fender panel. | |
| Cooling Fan (Orange) | In trough, on left fender panel. | |
| Fuse Block (Gray) | In trough, on left fender panel. | |
| Ignition Switch (Gray & Orange) | In trough, on left fender panel. | |
| Rear Window Defogger (Orange) | In trough, on left fender panel. | |
| Power Door Lock/Seat Circuit Breaker | In fuse block. See Figure . | |
| Power Window Circuit Breaker | In fuse block. See Figure . | |
| Relay Block | Under right side of dash. See Figure . | |
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.