Cadillac Seville (1998) – fuse box diagram
Year of production: 1998
Engine Compartment Bussed Electrical Center (BEC)
As mentioned above, the front Bussed Electrical Center (BEC) is located in the front of the engine compartment on the passenger’s side.
compartment
| Fuse | Usage |
| 1 | — |
| 2 | Accessory |
| 3 | Windshield Wipers |
| 4 | — |
| 5 | Headlamp Low Beam Left |
| 6 | Headlamp Low Beam Right |
| 7 | Instrument Panel |
| 8 | Powertrain Control Module Battery |
| 9 | Headlamp High Beam Righ |
| 10 | Headlamp High Beam Lef |
| 11 | Ignition 1 |
| 12 | — |
| 13 | — |
| 14 | Cruise Control |
| 15 | Oxygen Sensor A |
| 16 | Injector Bank #2 |
| 17 | — |
| 18 | Powertrain Control Module Ignition |
| 19 | Direct Ignition System |
| 20 | Oxygen Sensor B |
| 21 | Injector Bank #1 |
| 22 | Auxiliary Power |
| 23 | Cigar Lighter |
| 24 | Fog Lamps/Daytime Running Lamps |
| 25 | Horn |
| 26 | Air Conditioner Clutch |
| Micro relays | Usage |
| 27 | Headlamp High Beam |
| 28 | Headlamp Low Beam |
| 29 | Fog Lamps |
| 30 | Daytime Running Lamps |
| 31 | Horn |
| 32 | Air Conditioner Clutch |
| Mini relays | Usage |
| 33 | — |
| 34 | Accessory |
| 35 | Starter 2 |
| 36 | Starter 1 |
| 37 | Cooling Fan Secondary |
| 38 | Ignition 1 |
| 39 | Cooling Fan Series/Parallel |
| 40 | Cooling Fan Primary |
| Circuit breaker | Usage |
| 41 | Starter |
| Maxi fuses | Usage |
| 42 | — |
| 43 | Export Brake |
| 44 | Antilock Brake System Solenoid |
| 45 | Antilock Brake System Motor |
| 46 | Cooling Fan Secondary |
| 47 | Cooling Fan Primary |
The spare fuses are located in numbers 48 through 52. The fuse puller is located in number 53.
Rear Underseat Bussed Electrical Center (BEC)
The rear BEC is located beneath the rear seat on the driver’s side. The rear seat cushion must be removed to access the BEC.
| Fuse | Usage |
| 1 | Fuel Pump |
| 2 | Heater, Ventilation, Air Conditioner Blower |
| 3 | Memory Seat, Tilt and Telescoping Steering |
| 4 | Assembly Line Diagnostic Link |
| 5 | Driver Door Module |
| 6 | Heated Seat Left Rear |
| 7 | Power Tilt and Telescoping Steering |
| 8 | Supplemental Inflation Restraint |
| 9 | — |
| 10 | Lamps Park Right |
| 11 | Fuel Tank Ventilation Solenoid |
| 12 | Ignition 1 |
| 13 | Lamps, Parking Lef |
| 14 | Interior Lamp Dimmer Module |
| 15 | Navigation – Export Only |
| 16 | Heated Seat Left Front |
| 17 | Export Lighting |
| 18 | Rear Door Module |
| 19 | Stoplamps |
| 20 | Neutral Safety Back-up |
| 21 | Audio |
| 22 | Retained Accessory Power for Sunroof |
| 23 | — |
| 24 | — |
| 25 | Passenger Door Module |
| 26 | Fuel Door/Trunk Release |
| 27 | Interior Lamps |
| 28 | Rear HVAC Blower |
| 29 | Ignition Switch |
| 30 | — |
| 31 | Heated Seat Right Fron |
| 32 | Continuous Variable Road Sensing Suspension |
| 33 | Heating, Ventilation, Air Conditionin |
| 34 | Ignition 3 Rear |
| 35 | Antilock Braking System |
| 36 | Turn Signa/Hazard |
| 37 | Heated Seat Right Rear |
| 38 | Dash Integration Module |
| Relay | Usage |
| 39 | Fuel Pump |
| 40 | Parking Lamp |
| 41 | Ignition 1 |
| 42 | Park Brake A |
| 43 | Park Brake B |
| 44 | Park Shift Interlock |
| 45 | Reverse Lamp |
| 46 | Retained Accessory Power for Sunroof |
| 47 | Rear HVAC Blower |
| 48 | CVRSS Dampers |
| 49 | Ignition 3 |
| 50 | Fuel Tank Door Relea |
| 51 | Interior Lamps |
| 52 | Trunk Release |
| 53 | Front Courtesy Lamps |
| 54 | Rear Courtesy Lamp |
| 55 | Electronic Level Control Compresso |
| Circuit breakers | Usage |
| 56 | Power Seats |
| 57 | Power Windows |
| Mini relay | Usage |
| 58 | Cigarette Lighter |
| 59 | Rear Defog |
| Maxi fuses | Usage |
| 60 | Park Brake |
| 61 | Rear Defog |
| 62 | — |
| 63 | Audio Amplifier |
| 64 | ELC Compressor Exhaust |
| 65 | Cigar Lighter |
| 66 | — |
The spare fuses are located in numbers 67 through 74.
The fuse puller is located in number 75
WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.