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Oldsmobile Eighty Eight  (1999) - fuse box diagram

avatar Jonathan Yarden Oct 22, 2021 · 5 min. read

In this article you will find a description of fuses and relays Oldsmobile, 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: 1999

Driver’s Side Fuse Block

The left side fuse panel is located to the left of the steering wheel, under the instrument panel.

Oldsmobile Eighty Eight - fuse box - driver's side fuse panel

Position Description
1 Not Used
2 Not Used
3 Circuit Breaker – Power Seats
4 Not Used
5 Not Used
1A PASS-Key
2A Spare
3A Not Used
4A Not Used
5A Ignition (Run), Automatic A/C Control, Cruise Control
6A Courtesy Lights, Power Mirrors
7A Not Used
8A Not Used
9A Not Used
1B Turn Signal, Back-up Lamps, Brake-Transaxle Shift Interlock
2B Spare
3B Not Used
4B Not Used
5B Anti-Lock Brake System, Electronic Level Control
6B Brake and Hazard Lamps
7B Not Used
8B Interior Lighting
9B Cigar Lighter
1C Air Bag System
2C Spare
3C Not Used
4C Not Used
5C Cooling Fans, Transaxle
6C Parking Lamps
7C Not Used
8C Not Used
9C Battery, Radio, Cluster
1D Ignition (Run/Crank), Chime, Cluster
2D Spare
3D Not Used
4D Not Used
5D Base A/C
6D Fog Lamps
7D Transaxle
8D Radio
9D Not Used
1E Auxiliary Outlet(s)
2E Air Bag System, PASS-Key II
3E Ignition (Off/Unlock)
4E Not Used
5E Rear Defog
6E Not Used
7E Misc 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 far right side, below the instrument panel.

Oldsmobile Eighty Eight - fuse box - passenger's side fuse panel

Fuse Usage
1 Door Locks
2 Tmnk Release, RAC
3 Horns
4 Not Used
5 Miscellaneous Engine Controls (OBD II)
6 Fuel Pump
7 Injectors
8 Powertrain Control Module
9 Not Used
10 Not Used
11 Not Used
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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