Cadillac Seville 1998-2004 Fuse Layout

In this article we take a look at the fifth-generation Cadillac Seville, produced from 1998 to 2004. Here you will find the Cadillac Seville’s 1998, 1999, 2000, 2001, 2002, 2003 and 2004 fuse box outline, information on the location of the fuse boxes inside the car, as well as the allocation of each fuse (fuse layout) and relay.

The Cadillac Seville’s cigar lighter/socket outlet fuses are fuse #23 in the engine compartment fuse box and fuses #58 and 65 in the rear underseat fuse box.

Fuse Box in the engine compartment

Fuse Box Location

Fuse box diagram

Assignment of the fuses and relays in the engine compartment

№	Description
1	ALDL
2	Accessory
3	Windshield Wipers
4	Not Used
5	Headlamp Low Beam Left
6	Headlamp Low Beam Right
7	Instrument Panel
8	Powertrain Control Module Battery
9	Headlamp High Beam Right
10	Headlamp High Beam Left
11	Ignition 1
12	1998-1999: Not Used 2000-2004: Fog Lamps
13	1998-1999: Not Used 2000-2004: Transmission
14	Cruise Control
15	1998-1999: Oxygen Sensor A 2000-2004: Coil MDL
16	Injector Bank #2
17	Not Used
18	1998-1999: Powertrain Control Module Ignition 2000-2004: Not Used
19	1998-1999: Direct Ignition System 2000-2001: Powertrain Control Module Ignition
20	1998-1999: Oxygen Sensor B 2000-2004: Oxygen Sensor
21	Injector Bank #1
22	Auxiliary Power (Cltr 2)
23	Cigar Lighter
24	1998-1999: Fog Lamps/Daytime Running Lamps 2000-2004: Daytime Running Lamps
25	Horn
26	Air Conditioner Clutch
43	1998-1999: Export Brake 2000: Antilock Brake System 2001-2004: Not Used
44	1998-1999: Antilock Brake System Solenoid 2000: Air Pump 2001-2004: Antilock Brake System
45	1998-1999: Antilock Brake System Motor 2000-2004: Air Pump
46	Cooling Fan Secondary
47	Cooling Fan Primary
48-52	Spare Fuses
53	Fuse Puller
Circuit breaker
41	Starter
42	1998-2000: Not Used 2001-2004: Export Use
Relays
27	Headlamp High Beam
28	Headlamp Low Beam
29	Fog Lamps
30	Daytime Running Lamps
31	Horn
32	Air Conditioner Clutch
33	Not Used
34	Accessory
35	1998-1999: Starter 2 2000-2004: Not Used
36	Starter 1
37	Cooling Fan 1
38	Ignition 1
39	Cooling Fan Series/Parallel
40	Cooling Fan 2

Passenger compartment fuse box

Fuse Box Location

It is located under the rear seat.

Fuse box diagram

Assignment of the fuses and relays in the Rear Underseat fuse box

№	Description
1	Fuel Pump
2	Heater, Ventilation, Air Conditioner Blower
3	Memory Seat, Tilt and Telescoping Steering
4	1998-1999: Assembly Line Diagnostic Link 2000-2001: Not Used 2002-2004: SDAR (XM Satellite Radio)
5	Driver Door Module
6	Heated Seat Left Rear
7	Power Tilt and Telescoping Steering
8	Supplemental Inflation Restraint
9	Not Used
10	Lamps Park Right
11	Fuel Tank Ventilation Solenoid
12	Ignition 1
13	Lamps, Parking Left
14	Interior Lamp Dimmer Module
15	Navigation
16	Heated Seat Left Front
17	Export Lighting
18	Rear Door Modules
19	Stoplamps
20	Neutral Safety Back-up
21	Audio
22	Retained Accessory Power for Sunroof
23	Not Used
24	Not Used
25	Passenger Door Module
26	Fuel Door/Trunk Release (Body)
27	Interior Lamps
28	Rear HVAC Blower
29	Ignition Switch
30	Not Used
31	Heated Seat Right Front
32	1998-2002: Continuous Variable Road Sensing Suspension 2003-2004: Magnetic Ride Control
33	Heating, Ventilation, Air Conditioning
34	Ignition 3 Rear
35	Antilock Braking System
36	Turn Signal/Hazard
37	Heated Seat Right Rear
38	Dash Integration Module
60	Park Brake
61	Rear Defog
62	1998-1999: Not Used 2000-2004: Export Brake
63	Audio Amplifier
64	ELC Compressor/Exhaust
65	Cigar Lighter
66	Not Used
70-74	Spare Fuses
75	Fuse Puller
Circuit breaker
56	Power Seats
57	Power Windows
58	Cigarette Lighter
59	Rear Defog
Relays
39	Fuel Pump
40	Parking Lamps
41	Ignition 1
42	Park Brake A
43	Park Brake B
44	Park Shift Interlock
45	Reverse Lamps
46	Retained Accessory Power for Sunroof
47	Rear HVAC Blower
48	1998-2002: Suspension Dampers 2003-2004: Not Used
49	Ignition 3
50	Fuel Tank Door Release
51	Interior Lamps
52	Trunk Release
53	Front Courtesy Lamps
54	Rear Courtesy Lamps
55	Electronic Level Control Compressor