Jonathan Yarden Oct 06, 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: 2002
Engine Compartment Bussed Electrical Center (BEC)
The front Bussed Electrical Center (BEC) is located in the front of the engine compartment on the passenger’s side.
| Mini fuses | Usage |
| 1 | Not Used |
| 2 | Accessory |
| 3 | Windshield Wipers |
| 4 | Not Used |
| 5 | Left Low-Beam Headlamp |
| 6 | Right Low-Beam Headlamp |
| 7 | Spare |
| 8 | Powertrain Control Module Battery |
| 9 | Right High-Beam Headlamp |
| 10 | Left High-Beam Headlamp |
| 11 | Ignition 1 |
| 12 | Not Used |
| 13 | Transaxle |
| 14 | Cruise Control |
| 15 | Direct Ignition System |
| 16 | Injector Bank #2 |
| 17 | Not Used |
| 18 | Not Used |
| 19 | Powertrain Control Module Ignition |
| 20 | Oxygen Sensor |
| 21 | Injector Bank #1 |
| 22 | Auxiliary Power |
| 23 | Cigarette Lighter |
| 24 | Fog Lamps/Daytime Running Lamps |
| 25 | Horn |
| 26 | Air Conditioner Clutch |
| Micro fuses | Usage |
| 27 | High-Beam Headlamp |
| 28 | Low-Beam Headlamp |
| 29 | Fog Lamps |
| 30 | Daytime Running Lamps |
| 31 | Horn |
| 32 | Air Conditioner Clutch |
| 33 | HVAC Solenoid |
| Mini fuses | Usage |
| 34 | Accessory |
| 35 | Air Pump |
| 36 | Starter 1 |
| 37 | Cooling Fan 2 |
| 38 | Ignition 1 |
| 39 | Cooling Fan Series/Parallel |
| 40 | Cooling Fan 1 |
| Maxi breaker | Usage |
| 41 | Starter |
| Maxi fuses | Usage |
| 42 | Not Used |
| 43 | Empty |
| 44 | ABS |
| 45 | Air Pump A |
| 46 | Cooling Fan 2 |
| 47 | Cooling Fan 1 |
| Spare fuses | Usage |
| 48 | Spare |
| 49 | Not Used |
| 50 | Not Used |
| 51 | Not Used |
| 52 | Not Used |
| 53 | Fuse Puller |
Rear Underseat Bussed Electrical Center (BEC)
The rear fuse block is located beneath the rear seat on the driver’s side.
| Mini fuses | Circuitry |
| 1 | Fuel Pump |
| 2 | HVAC Blower |
| 3 | Memory |
| 4 | ALDL |
| 5 | Rear Fog Lamps |
| 6 | Compact Disc (CD) |
| 7 | Driver’s Door Module |
| 8 | Air Bag System |
| 9 | Not Used |
| 10 | Right Parking Lamp |
| 11 | Vent Solenoid |
| 12 | Ignition 1 |
| 13 | Left Parking Lamp |
| 14 | Dimmer |
| 15 | Not Used |
| 16 | Left Front Heated Seat |
| 17 | Not Used |
| 18 | Rear Door Module |
| 19 | Stoplamp |
| 20 | Park/Reverse |
| 21 | Audio |
| 22 | Retained Accessory Power (RAP) |
| 23 | Not Used |
| 24 | Not Used |
| 25 | Passenger Door Module |
| 26 | Body |
| 27 | Interior Lamps |
| 28 | Not Used |
| 29 | Ignition Switch |
| 30 | Instrument Panel |
| 31 | Right Front Heated Seat |
| 32 | Not Used |
| 33 | HVAC |
| 34 | Ignition 3 Rear |
| 35 | Anti-Lock Brake System (ABS) |
| 36 | Turn Signal/Hazard |
| 37 | HVAC Battery |
| 38 | Dimmer |
| Micro Relay | Usage |
| 39 | Fuel Pump |
| 40 | Parking Lamp |
| 41 | Ignition 1 |
| 42 | Rear Fog Lamp |
| 43 | Not Used |
| 44 | Park |
| 45 | Reverse |
| 46 | Retained Accessory Power (RAP) |
| 47 | Fuel Tank Door Lock |
| 48 | Not Used |
| 49 | Ignition 3 |
| 50 | Fuel Tank Door Release |
| 51 | Interior Lamps |
| 52 | Trunk Release |
| 53 | Front Courtesy Lamps |
| 54 | Not Used |
| 55 | Electronic Level Control (ELC) |
| Circuit Breakers | Usage |
| 56 | Power Seats |
| 57 | Power Windows |
| Mini Relays | Usage |
| 58 | Cigar |
| 59 | Rear defogger |
| Maxi Fuses | Usage |
| 60 | Not Used |
| 61 | Rear Defog |
| 62 | Not Used |
| 63 | Audio Amplifier |
| 64 | Electronic Level Control (ELC) |
| 65 | Cigar |
| 66 | Not Used |
| Spare Fuses | Usage |
| 67 | Not Used |
| 68 | Not Used |
| 69 | Not Used |
| 70 | Spare |
| 71 | Spare |
| 72 | Spare |
| 73 | Spare |
| 74 | Spare |
| 75 | Fuse Puller |
WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.
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