Jonathan Yarden Jan 30, 2021 · 5 min. read
In this article you will find a description of fuses and relays Buick,
with photos of block diagrams and their locations.
Highlighted the cigarette lighter fuse (as the most popular thing people look for).
Get tips on blown fuses, replacing a fuse, and more.
Year of production: 1996, 1997, 1998
Driver’s Side Fuse Block
The driver’s side fuse block is to the left of the steering wheel, under the instrument panel.
| Fuses | Usage |
| 1 | Not Used |
| 2 | Not Used |
| 3 | Power Seats Circuit Breaker |
| 4 | Not Used |
| 5 | Not Used |
| 1A | PASS Key |
| 2A | Spare |
| 3A | Not Used |
| 4A | Not Used |
| 5A | Up-Level HVAC, ALM, Cruise Control, Cluster |
| 6A | Courtesy Lamps, Power Mirrors |
| 7A | Not Used |
| 8A | Perimeter Lighting |
| 9A | Not Used |
| 1B | Turn Signal, Back-Up Lamps, BTSI |
| 2B | Spare |
| 3B | Not Used |
| 4B | Not Used |
| 5B | Anti-Lock Brake System, Computer Command Control |
| 6B | Brake and Hazard Lamps |
| 7B | Not Used |
| 8B | Interior Lighting |
| 9B | Cigarette Lighter |
| 1C | Air Bag System |
| 2C | Spare |
| 3C | Not Used |
| 4C | Not Used |
| 5C | Cooling Fans, Transaxle |
| 6C | Parking Lamps, Interior Lamps |
| 7C | Not Used |
| 8C | Parking Lamps |
| 9C | Radio, Cluster |
| 1D | Telltale, Chime, Cluster, RAC, LCM |
| 2D | Spare |
| 3D | Heated Mirrors |
| 4D | Not Used |
| 5D | Base NC |
| 6D | Not Used |
| 7D | TCC |
| 8D | Radio |
| 9D | Not Used |
| 1E | Not Used |
| 2E | Air Bag System, PASS-Key |
| 3E | Not Used |
| 4E | Not Used |
| 5E | Rear Defog |
| 6E | Not Used |
| 7E | Miscellaneous Engine-Non OBD II |
| 8E | Wipers, Washer |
| 9E | Not Used |
Passenger’s Side Fuse Block
Additional fuses are located in the relay center, on the passenger’s side, below the instrument panel.
| Fuses | Usage |
| 1 | Door Locks |
| 2 | Trunk Release, RAC |
| 3 | Horns |
| 4 | Not Used |
| 5 | Miscellaneous Engine Controls |
| 6 | Fuel Pump |
| 7 | Injectors |
| 8 | Powertrain Control Module |
| 9 | Not Used |
| 10 | Not Used |
| 11 | A/C Programmer |
| 12 | Not Used |
WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.
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