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: 1994
Fuses and Circuit Breakers
The fuse panel is to the left of the steering column, near the parking brake release lever.
| Position | Ampere rating [A] | Fuse | Usage |
| 1 | 5 | PRNDL | Electronic PRNDL Display |
| 2 | 20 | F/P INJ | Fuel Pump, Injectors |
| 3 | 20 | STOP HAZ | Stop/Hazard Lamps |
| 4 | 15 | CTSY | Door Lock Switches, Power Mirrors, Cigar Lighter |
| 5 | 3 | AIR BAG | Supplemental Inflatable Restraint, Crank Input |
| 6 | 5 | INST LPS | Instrument Panel, Interior Lamps Dimming |
| 7 | 10 | GAUGES | Gauges, Rear Defog, Warning Lights |
| 8 | 15 | HORN | Horn |
| 9 | 15 | ALARM | Interior Lamps, Chime, Auto Door Locks, Remote Keyless Entry |
| 10 | 25 | HTR-A/C | Heater, Air Conditioning, Antilock Brakes, Daytime Running Lamps (Canada) |
| 11 | 10 | RDO IUGN | Radio Power, Cruise Control |
| 12 | 20 | TURN | Turn Signals |
| 13 | 20 | DR LK | Auto Door Lock |
| 14 | 20 | TAIL LPS | Tail Lamps, Marker Lamps, License Lamps |
| 15 | 30 | WDO | Power Windows, Sunroof (Circuit Breaker |
| 16 | 25 | WIPER | Windshield Wipers/Washers |
| 17 | 15 | ERLS | Engine Controls, Back-up Lamps |
| 18 | 10 | DR UNLK | Auto Door Unlock (Remove to Disable) |
| 19 | 20 | FTP | Flash-to-Pass (U.S. Only) |
| 20 | 30 | ACC | Rear Window Defogger, Power Seats, Power Sunroof (Circuit Breaker) |
| 21 | 15 | AIR BAG | Supplemental Inflatable Restraint |
| 22 | 20 | IGN ECM | Ecm, Ignition System |
| 23 | 20 | HDLP | Headlamps (Circuit Breaker) |
WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.
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