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.
1996 Buick Century CustomFACTORY OEM SERVICE PROCEDURE
Circuit Protection Devices
CIRCUIT PROTECTION DEVICES
| Component | Component Location |
|---|---|
| Convenience Center (Buick) | Behind left side of dash. |
| Convenience Center (Oldsmobile) | Behind right side of dash, right of glove box. |
| Engine A/C In-Line Fuse | Taped in wiring harness, behind fuse block. |
| Fuel Pump In-Line Fuse (2.2L VIN 4) | On relay bracket, in right front corner of engine compartment. See Figure . |
| Fuel Pump In-Line Fuse (3.1L VIN M) | On relay bracket, in right front corner of engine compartment. See Figure . |
| Fuse Block (2.2L VIN 4) | Behind right side of dash, to left of glove box. See Figure . |
| Fuse Block (3.1L VIN M) | Behind right side of dash, to left of glove box. See Figure . |
| Fusible Links | At starter solenoid, or battery positive terminal pigtail. |
| Multi-Function Alarm In-Line Fuse | Near fuse block, taped to harness. |
| Power Accessory Circuit Breaker | In fuse block. |
| SIR Crank In-Line Fuse | Taped to harness, behind fuse block. |
Factory Service Tools
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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.