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.
1998 Buick Century LimitedFACTORY OEM SERVICE PROCEDURE
Computer Relearn Procedures: Notes
Determine model identification and then proceed to appropriate computer relearn procedures. See MODEL IDENTIFICATION - CARS table.
NOTE:
Before performing Electronically Erasable Programmable Read Only Memory (EEPROM) Programming procedure, check for any applicable Technical Service Bulletins (TSBs) that may apply to vehicle application.
MODEL IDENTIFICATION
| Body Code | Model |
|---|---|
| "C" | Park Avenue |
| "E" | Eldorado |
| "F" | Camaro & Firebird |
| "G" | Aurora & Riviera |
| "H" | Bonneville, Eighty Eight, LeSabre, LSS & Regency |
| "J" | Cavalier & Sunfire |
| "K" | DeVille & Seville |
| "M" | Metro & Firefly (Canadian) |
| "N" | Achieva, Cutlass, Grand Am, Malibu & Skylark |
| "S" | Prizm |
| "V" | Catera |
| "W" | Century, Grand Prix, Intrigue, Lumina, Monte Carlo & Regal |
| "Y" | Corvette |
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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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.