Cadillac Seville (2003) – fuse box diagram

Year of production: 2003

Underhood Fuse Block

The underhood fuse block is located in the front of the engine compartment between the windshield washer fluid reservoir and the power steering fluid reservoir on the passenger’s side of the vehicle

Minifuses

Fuse	Usage
1	ALDL
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 Right
10	Headlamp High Beam Left
11	Ignition 1
12	Fog Lamps
13	Transmission
14	Cruise Control
15	Coil MDL
16	Injector Bank #2
17	—
18	—
19	Powertrain Control Module Ignition
20	Oxygen Sensor
21	Injector Bank #1
22	Auxiliary Power (Cltr 2)
23	Cigar Lighter
24	Daytime Running Lamps
25	Horn
26	Air Conditioner Clutch

Micro Relays

Relay	Usage
27	Headlamp High Beam
28	Headlamp Low Beam
29	Fog Lamps
30	Daytime Running Lamps
31	Horn
32	Air Conditioner Clutch

Mini Relays

Relay	Usage
33	—
34	Accessory
35	—
36	Starter 1
37	Cooling Fan Secondary
38	Ignition 1
39	Cooling Fan Series/Parallel
40	Cooling Fan Primary

Maxibreaker

Circuit breaker	Usage
41	Starter
42	Export Use

MaxiFuses

Fuse	Usage
43	—
44	Antilock Brake System
45	Air Pump
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 Fuse Block

To access the fuses, push in the two tabs located at each end of the fuse block cover.

Minifuses

Fuse	Usage
1	Fuel Pump
2	Heater, Ventilation, Air Conditioner Blower
3	Memory Seat, Tilt and Telescoping Steering
4	SDAR (XM Satellite Radio)
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 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	—
24	—
25	Passenger Door Module
26	Fuel Door/Trunk Release (Body)
27	Interior Lamps
28	Rear HVAC Blower
29	Ignition Switch
30	—
31	Heated Seat Right Front
32	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

Micro Relays

Relay	Usage
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	—
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

Circuit Breakers

Relay	Usage
56	Power Seats
57	Power Windows

Mini Relays

Relay	Usage
58	Cigarette Lighter
59	Rear Defog

MaxiFuses

Fuse	Usage
60	Park Brake
61	Rear Defog
62	Export Brake
63	Audio Amplifier
64	ELC Compressor/Exhaust
65	Cigar Lighter
66	—

 

WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.

Cadillac Seville (2002) – fuse box diagram

Year of production: 2002

Underhood Junction Block

The front Bussed Electrical Center (BEC) is located in the front of the engine compartment between the windshield washer fluid reservoir and the power steering fluid reservoir (on the passenger’s side). Lift the cover to gain access.

Minifuses

Fuse	Usage
1	ALDL
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 Right
10	Headlamp High Beam Left
11	Ignition 1
12	Fog Lamps
13	Transmission
14	Cruise Control
15	Coil MDL
16	Injector Bank #2
17	—
18	—
19	Powertrain Control Module Ignition
20	Oxygen Sensor
21	Injector Bank #1
22	Auxiliary Power (Cltr 2)
23	Cigar Lighter
24	Daytime Running Lamps
25	Horn
26	Air Conditioner Clutch

Micro Relays

Relay	Usage
27	Headlamp High Beam
28	Headlamp Low Beam
29	Fog Lamps
30	Daytime Running Lamps
31	Horn
32	Air Conditioner Clutch

Mini Relays

Relay	Usage
33	—
34	Accessory
35	—
36	Starter 1
37	Cooling Fan Secondary
38	Ignition 1
39	Cooling Fan Series/Parallel
40	Cooling Fan Primary

Maxibreaker

Circuit breaker	Usage
41	Starter
42	Export Use

MaxiFuses

Fuse	Usage
43	—
44	Antilock Brake System
45	Air Pump
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 Fuse Block

To access the fuses, push in the two tabs located at each end of the fuse block cover.

Minifuses

Fuse	Usage
1	Fuel Pump
2	Heater, Ventilation, Air Conditioner Blower
3	Memory Seat, Tilt and Telescoping Steering
4	SDAR (XM Satellite Radio -If Equipped)
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 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	—
24	—
25	Passenger Door Module
26	Fuel Door/Trunk Release (Body)
27	Interior Lamps
28	Rear HVAC Blower
29	Ignition Switch
30	—
31	Heated Seat Right Front
32	Continuous Variable Road Sensing Suspension
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

Micro Relays

Relay	Usage
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	Suspension Dampers
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

Circuit Breakers

Relay	Usage
56	Power Seats
57	Power Windows

Mini Relays

Relay	Usage
58	Cigarette Lighter
59	Rear Defog

MaxiFuses

Fuse	Usage
60	Park Brake
61	Rear Defog
62	Export Brake
63	Audio Amplifier
64	ELC Compressor/Exhaust
65	Cigar Lighter
66	—

The spare fuses are located in numbers 69 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.

Cadillac Seville (2001) – fuse box diagram

Year of production: 2001

Underhood Junction Block

The front Bussed Electrical Center (BEC) is located in the front of the engine compartment between the windshield washer fluid reservoir and the power steering fluid reservoir (on the passenger’s side). Lift the cover to gain access.

Minifuses

Fuse	Usage
1	ALDL
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 Right
10	Headlamp High Beam Left
11	Ignition 1
12	Fog Lamps
13	Transmission
14	Cruise Control
15	Coil MDL
16	Injector Bank #2
17	—
18	—
19	Powertrain Control Module Ignition
20	Oxygen Sensor
21	Injector Bank #1
22	Auxiliary Power (Cltr 2)
23	Cigar Lighter
24	Daytime Running Lamps
25	Horn
26	Air Conditioner Clutch

Micro Relays

Relay	Usage
27	Headlamp High Beam
28	Headlamp Low Beam
29	Fog Lamps
30	Daytime Running Lamps
31	Horn
32	Air Conditioner Clutch

Mini Relays

Relay	Usage
33	—
34	Accessory
35	—
36	Starter 1
37	Cooling Fan Secondary
38	Ignition 1
39	Cooling Fan Series/Parallel
40	Cooling Fan Primary

Maxibreaker

Circuit breaker	Usage
41	Starter
42	Export Use

MaxiFuses

Fuse	Usage
43	—
44	Antilock Brake System
45	Air Pump
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 under the rear seat on the driver’s side. The rear seat cushion must be removed to access the BEC.

Minifuses

Fuse	Usage
1	Fuel Pump
2	Heater, Ventilation, Air Conditioner Blower
3	Memory Seat, Tilt and Telescoping Steering
4	—
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 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	—
24	—
25	Passenger Door Module
26	Fuel Door/Trunk Release (Body)
27	Interior Lamps
28	Rear HVAC Blower
29	Ignition Switch
30	—
31	Heated Seat Right Front
32	Continuous Variable Road Sensing Suspension
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

Micro Relays

Relay	Usage
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	CVRSS Dampers
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

Circuit Breakers

Relay	Usage
56	Power Seats
57	Power Windows

Mini Relays

Relay	Usage
58	Cigarette Lighter
59	Rear Defog

MaxiFuses

Fuse	Usage
60	Park Brake
61	Rear Defog
62	Export Brake
63	Audio Amplifier
64	ELC Compressor/Exhaust
65	Cigar Lighter
66	—

The spare fuses are located in numbers 70 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.

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.

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.

Cadillac Seville (1997) – fuse box diagram

Year of production: 1997

MaxiFuse/Relay Center

The MaxiFuses and relays are located next to the engine compartment fuse block on the driver’s side of the engine.

Fuse	Usage
BODY 1	Real Time Dampening (RTD) Fuse, Convenience Fuse, BATT Fuse, Passenger and Driver Seat Belt Comfort Solenoids, Trunk and Fuel Door Release Solenoids and Relays, Door Lock/Unlock Relays, DPR Relay (STS Only), Park Lamp Relay, Right and Left Park Fuse, Rear Fog Lamp Relay
BODY 2	Defog Relay, Pull-Down Fuse, Right and Left Heated Seat Fuse, Electronic Level Control (ELC) FuselRelay, Antenna Fuse, Heated Mirror Fuse
BODY 3	Controlled Power Relay, Controlled Power Back-up Relay, Cluster Fuse, Platform Zone Module (YZM) Fuse, Radio Fuse, DAB Relay, Trunk and Fuel Door Release Relay, High Beam Relay, Comfort Fuse, Controlled Power Relay, AMP Bose Only Fuse, Right and Left Bose Relay
INADVERT	Inadvertent Power Relay, Interior Lamps Fuse, Cigarette Lighter- 1 Fuse, Cigarette Lighter-2 Fuse
LAMPS	Headlamp Wash Relay (Export), Headlamps Fuse/Relay, HighLow Beam Control Relay, Fog Lamp/DRL Fuse, Hazard Fuse, Mirror Fuse, Inadvertent Power Relay, Right and Left High Beam Fuse, Right and Left Low Beam Fuse, Stop Fuse, Fog Lamp Relay (STS Only), DRL Relay
IGN 1	Rear Ignition- 1 Relay. Wiper Fuse, Relay Ignition- 1 Fuse, Supplemental Inflatable Restraint (SIR) Fuse, Accessory Relay
WINDOWS	Delayed Accessory Bus (DAB) Relay
SEATS	Horn Relay, Driver and Passenger Lumbar In/Out Relays, Driver and Passenger Up/Down Relays
BATT 3	Steering Column Ignition Switch
BATT 2	Steering Column Ignition Switch
IGN 1*	Starter Relay and Solenoid, Park/Rev Fuse. Park Relay, PCM Fuse, AC Compressor Fuse and Relay, Fan Relay
BRAKES	Starter Relay, PCM Fuse, AC Compressor Fuse
BRAKES	ABS Brake Modulator
COOL FNS	Cooling Fan Relays 1 and 3
*: Do not alter OBD II related fuses or circuit breakers.

Engine compartment fuse block

Fuse name	Usage
DRL	Daytime Running Lamps (DRL)
COR LPS	Cornering Lamp Switch, Right and Left Cornering Lamps
INT LPS	Trunk Lamp, Courtesy Lamps, Front Vanity Lamps, Glove Box Lamp, Garage Door Opener, Courtesy Lamp Relay
CIG LTR 1	Front and Rear Cigarette Lighters (Full Console Only)
CIG LTR 2	Right and Left Rear Cigarette Lighter
L HDLP LO	Left Low-Beam Headlamp
R HDLP LO	Right Low-Beam Headlamp
L HDLP HI	Left High-Beam Headlamp
R HDLP HI	Right High-Beam Headlamp
SENSE	Heated Windshield Control (Optional)
FOG	Right and Left Front Fog Lamp Relay
HDLPS	Headlamp Relay, High/Low Beam Control Relay, Right and Left Low/High Beam Fuses
HAZARD	Electronic Flasher Module, TudHazard Switch, Right and Left Front Turn Lamps, Right and Left Rear Turn Lamps, Right and Left Repeater Lamps (Export), Cluster
STOP	Stoplamp Switch, Centered High-Mounted Stoplamp (CHMSL), ‘I”urn Hazard Switch, ABS Controller. Stepper Motor Cruise Control, Right and Left Rear Stoplamps (Export)
MIRROR	Inadvertent Power Relay, Left Outside Rearview Minor Switch, ALDL. Menloly Mirror Module Dimmer Switch, Cluster
DRL	Daytime Running Lamps (DRL: Relay, (STS Only) Left and Right Low Beam in DRL Mode, DRL Switch
IGN 0 (ENG)*	Powertrain Control Module (PCM)
ABS	Anti-Lock Brake System (ABS)/Traction Control System
IGN 1	Rear Ignition- 1 Relay, Front and Rear Fog Lamp Relays, Control Power Back-up, DRL Relay
WIPERS	Accessory Relay, Wiper Switch
A/C COMP	AC Compressor Relay, Cooling Fan Relays 1, 2,3, Compressor Clutch
A/C COMP	AC Compressor
PCM (BAT)*	PCM
PRK/REV	TCC and Exterior Travel Brake Switch, Reverse Relay, Right and Left Back-up Lamps, Electrochromatic Mirror (in Header), Park Relay, Brake Transaxle-Shift Interlock (BTSI) Switch, BTSI, PZM
INJ*	Injectors 1, 4, 6, 7
ECS*	Transaxle Shift Solenoids. Mass Airflow, Canister Purge. PCM, Linear Exhaust Gas Recirculation (EGR), Front Ignition- 1 Relay, Torque Converter
PCM (IGN)*	Powertrain Control Module (PCM)
DISTR*	Electronic Ignition Control Modul
CRUISE	Stepper. Motor Cruise Control, Power Steering Pressure Switch. Low Refrigerant Pressure Cutoff Switch, Park Relay
INJ*	Injectors 1, 4, 6, 7
INJ*	Injectors 2, 3, 5, 8
FITEL PUMP*	PCM. Fuel Pump Relay, Fuel Pump
FUEL PUMP	Fuel Pump
OXY SEN 1*	Oxygen Sensor Front, CAT Front Oxygen Sensor
OCY SEN 2*	Oxygen Sensor Rear, Catalytic Converter (CAT), Rear Oxygen Sensor
* Do not alter OBD I1 related fuses or circuit breakers

Rear Compartment Fuse Block

The fuse block is located on the front wall of the trunk (behind the rear seat) on the driver’s side.

Fuse name	Usage
RLY IGNl*	Cluster, Cruise in Stalk, PZM, Catalytic Converter Overtemp Amplifier (Export), TCC Switches
SIR	SDM, Left and Right Door Sensor
ELC	ELC Relay, Vacuum Pump, ALC Sensor
TURN	Electronic Flasher, Turn/Hazard Switch
CONSOLE	Rear Zone Blower, Right and Left Heated Seat Switches (Optional)
BRAKE	Vacuum Pump (VP) Relay, VP Motor, VP Pressure Switch
RSS	CV-RTD (CV-RSS)
IGN 0-BODY	PRNDL. Dual Zone Switch, PZM, Cluster, Air Control Module (ACM), Upper Zone Motor, Lower Zone Motor (Optional), HVAC Solenoids. Climate Control Panel Analog Cluster (Console Shift Only), Rear Defog Relay, ELC Relay
COMFORT	CD Player. Remote Keyless Entry (RKE), Controlled Power Relay, Air Control Module (ACM), PZM
AMP (Bose Only)(Optional)	Right and Left Hand Boss Relay, Right and Left Front Speakers (On Door), Right and Left Rear Speakers
PZM	PZM
RADIO/PHONE	Radio Receiver, Radio Interface Module (RIM)(,Bose Only), Phone, DAB Relay, Trunk Release Relay, Fuel Door Release Relay, High/Low Beam Relay
CLUSTER	Steering Wheel Controls, Cluster
ACC	PZM, Electrochromic Mirror, Rain Sensor (Optional), Accessory Relay
HTD MIR	Right and Left Outside Heated Mirror
HTD SEAT R	Passenger Heated Seat Relay (Optional)
HTD SEAT L	Driver Heated Seat Relay (Optional)
PULL DOWN	Trunk Pull-Down Mot
HDLP WASH	Headlamp Wash Relay (Export), Headlamp Wash Motor
ANTENNA	Power Mast Antenna
RSS	CV-RTD Module (CV-RSS)
CONVENC	Trunk Release Relay, Trunk Release Solenoid, Fuel Door Release Relay, Fuel Filler Door Release Solenoid, Door Lock Relay, Left Front Door Motors, PZM, Door Unlock Relay
BATT	Driver and Passenger Seat Lumbar Switch (Optional), Memory Seat Module
RSS	CV-RTD (CV-RSS)
RT PARK	Headlamp Switches, Rear Fog Lamp Relay, Right Front and Rear Sidemarker Lamps, Right Rear Back-up Lamp (Export), Park Position Lamp (Export), Rear Park/Turn Lamps
LT PARK	Left Front and Rear Sidemarker Lamps, Front Parking Lamps, Left Turn/Stop/Tail Lamps, Right and Left License Plate Lamps, Park Position Lamp (Export)
* Do not alter OBD I1 related fuses or circuit breakers.

WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.

Cadillac Seville (1996) – fuse box diagram

Year of production: 1996

Engine compartment fuse block

Fuse name	Usage
INT LPS	Trunk Lamp, Courtesy Lamps, Front Vanity Lamps, Glove Box Lamp, Garage Door Opener, Courtesy Lamp Relay
CIG LTR 1	Front Cigarette Lighter (Full Console Only), Rear Lighte
CIG LTR 2	Right and Left Rear Cigarette Lighte
L HDLP LO	Left Low-Beam Weadlamp
R HDLP LO	Right Low-Beam Headlamp, Light Emitting Diode (LED) on Headlamp Switch
L HDLP HI	Left High-Beam Headlamp
R HDLP HI	Right High-Beam Headlamp
SENSE	Heated Windshield Control (Optional)
HDLPS	Headlamp Switch and Relay, High/Low Beam Control Relay, Right and Left Low Beam (I-Beam), Right and Left High Beam
HAZARD	Electronic Flasher Module, Turnmazard Module, Right and Left Turn Lamps, Back-up Lamps, Right and Left Front Turn Lamps, Right and Left Repeater Lamps (Export)
STOP	Stoplamp Switch, Centered High-Mounted Stoplamp (CHMSL), Turn Hazard Switch, ABS Controller, Stepper Motor Cruise Control, Right and Left Rear Stoplamps
MIRROR	Inadvertent Power Relay, Outside Rearview Mirror, Data Line Connector (DLC), Flash-to-Pass Module
FOG/DRL	Daytime Running Lamp (DRL) Relay (Domestic Only), Fog Lamp Relay (Optional), Headlamp Switch, Right and Left Front Fog Lamps (Optional)
IGN 0 (ENG)*	Powertrain Control Module (PCM)
CRANK	Sensing and Diagnostic Module (SDM)
ABS	Anti-Lock Brake System/Anti-Slip Regulation-5 (ABS/ASR-5) Controller
IGN 1	Rear Ignition-1 Relay, Front Fog Lamp Relay, Rear Lamp Relay (Export), Controlled Power Back-up Relay, DRL Relay (Domestic Only)
WIPERS	Accessory Accessory Relay, Wiper Switch, Cluster, Wiper Motor, Wiper Pump
OXY SEN2*	02 Sensor Rear, Catalytic Converter (CAT) Rear O2 Sensor
OXY SEN1 *	02 Sensor Front, CAT Front 02 Sensor
FUEL PUMP”	Engine Oil Pressure Indicator, PCM, Fuel Pump Relax Fuel Pump
INJ*	Injectors 2, 3, 5, 8
INJ*	Injectors 1, 4, 6, 7
CRUISE	Stepper Motor Cruise Control, Park Neutral Position Switch, Back-up Lamps, Electrochromatic Mirror, Brake Transaxle Shift Interlock (BTSI)
DISTR*	Electronic Ignition Contro
PCM (IGN)*	Powertrain Control Module (PCM)
ECS*	Transaxle Shift Solenoids, Mass Airflow, Low Refrigerant Cutoff Switch, Canister Purge, PCM, Linear Exhaust Gas Recirculation (EGR), Power Steering Press Switch, Front Ignition- 1 Relay
PCM (BAT)*	PCM
A/C COMP	AC Compressor Relay, Cooling Fan Relays 1,2,3, Compressor
* Do not alter OBD II related fuses or circuit breakers

MaxiFuse/Relay Center

The MaxiFuses and relays are located next to the engine compartment fuse block on the driver’s side of the engine.

Fuse	Usage
BODY 1	Real Time Dampening (RTD) Fuse, Convenience Fuse, BATT Fuse, Headlamp Wash Fuse (Export), Antenna Fuse, Park Lamp Relay, Right and Left Park Fuse
BODY 2	Defog Relay, Pull-Down Fuse, Right and Left Heated Seat Fuse, Electronic Level Control (ELC) Fuse, Rear Defog Fuse, Heated Mirror Fuse
BODY 3	Controlled Power Relay, Controlled Power Back-up Relay Mirror Fuse, Platform Zone Module (PZM) Fuse, Radiophone Fuse, Cluster Fuse, AMP Fuse Comfort Fuse
INADVERT	Inadvertent Power Relay, Brushless Blower Motor, Interior Lamps Fuse, Cigarette Lighter- 1 Fuse, Cigarette Lighter-2 Fuse
LAMPS	Highbow Beam Relay, Headlamp Relay, Fog Lamp/DRL Fuse, Hazard Fuse, Mirror Fuse, Headlamp Fuse, Right and Left High Beam Fuse, Right and Left Low Beam Fuse, Stop Fuse
IGN 1	Rear Ignition-1 Relay, Wiper Fuse, Relay Ignition- 1 Fuse, Supplemental Inflatable Restraint (SIR) Fuse
WINDOWS	Delayed Accessory Bus (DAB) Relay
SEATS	Horn Relay, Driver and Passenger Lumbar In/Out Relays, Driver and Passenger UpDown Relays, Memory Seat Module, Driver and Passenger Power Seat Switch
BATT 3	Ignition 0-Body Fuse, RTD Fuse, Ignition 0-Engine Fuse, Anti-Lock Brake System (ABS) Fuse, Turn Fuse, Console
BATT 2	Starter Enable Relay, Park-Neutral Usage Position Switch, Crank Fuse, Injector 1 and 2 Fuse, Engine, Control System (ECS) Fuse, PCM Fuse, DIS Fuse, ‘Ignition-1 Fuse, ACC Fuse
IGN 1*	Front Ignition- 1 Relay, Oxygen Sensor 1 and 2 Fuse, Fuel Fuse, Cruise Fuse
BATT 1	Starter Relay, PCM Fuse, AC Compressor Fuse
BRAKES	ABS Brake Modulator
COOL FNS	Cooling Fan Relays 1,2,3
* Do not alter OBD II related fuses or circuit breakers

Rear Compartment Fuse Block

The fuse block is located on the front wall of the trunk (behind the rear seat) on the driver’s side.

Fuse name	Usage
RLY IGNl*	SDM, Cluster, Cruise in Stalk, Brake Switch, PZM, Fuel Level Sensor, Catalytic Converter Overtemp Amplifier (Export)
SIR	SDM
RTD	RTD
IGN 0- BODY	PRNDL, Heated Windshield (Optional), PZM, Cluster, Air Control Module (ACM), Upper and Lower Zone Motor, HVAC Solenoids, Climate Control Panel (Optional), Rear Defog Relay, ELC Relay
TURN	Cornering Lamp Switch, Right and Left Cornering Lamps, Electronic Flasher Module, Turn/Hazard Switch, Right and Left Rear Turn Signal Lamps, Right and Left Front Turn Signal Lamps, Repeater Lamps (Export)
CONSOLE	Cellular Phone Portable Docking Station, Washer Circuit Board, Heated Seat Switch, Rear Zone Blower, Right and Left Heated Seat Switches, Headlamp Wash Relay
COMFORT	CD Player, Remote Function Actuator (RFA), Controlled Power Relay, Air Control Module (ACM), PZM
AMP (Optional)	Right and Left Hand Bose Relay, Right Front and Rear Speaker (On Door), Left Front and Rear Speaker (On Door
PZM	PZM
RADIO/PHONE	Radio Receiver, Radio Interface Module (RIM)(Bose Only),  Phone, DAB Relay, Trunk Release Relay, Fuel Door Release Relay, High Beam Relay
CLUSTER	Steering Wheel Controls, Cluster
ACC	PZM, Electrochromic Mirror, Rain Sensor (Optional), Accessory Relay
RR DEFOG	Rear Defog
HTD MIR	Right and Left Outside Heated Mirror
HTD SEAT R	Passenger Heated Seat Relay
HTD SEAT L	Driver Heated Seat Relay
PULL DOWN	Trunk Pull-Down Motor
ELC	ELC Relay and motor
ANTENNA	Power Mast Antenna
HDLP WASH	Headlamp Wash Relay (Export) Headlamp Wash Motor
CONVENC	Trunk Release Relay, Trunk Release Solenoid, Fuel Door Release Relay, Fuel Filler Door Release Solenoid, Door Lock Relay, Right and Left Front Door Motors, Right and Left Rear Door Motors, Door Unlock Relay
BATT	Driver and Passenger Seat Lumbar Switch, Lumbar Switch (Driver Seat Only), Memory Seat Module
RTD	RTD Module
RT PARK	Front and Rear Park Lamps, Right Front and Rear Sidemarker Lamps, Headlamp Switch (Export), Rear Fog Lamp Relay (Export), Headlamp Switch
LT PARK	Left Front and Rear Sidemarker Lamps, Right and Left Parking Lamps, License Lamp, Underhood Lamp
*Do not alter OBD II related fuses or circuit breaker

WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.

Cadillac Seville (1995) – fuse box diagram

Year of production: 1995

Engine compartment fuse block

Fuse name	Usage
DISTR	Ignition Control Module
SIR	Sensing & Diagnostic Module
PCM (IGN)	Powertrain Control Module (PCM); PASS-Key II Decoder Module
INJ	1, 4, 6 and 7 Fuel Injectors
INJ	2, 3, 5 and 8 Fuel Injectors
IGN 1	A/C Refrigerant Pressure Switch, Transaxle Range Switch; Stop/BTSI/CruiseBrake Switch;Instrument Panel Cluster; Keyless EntryModule; Diagnostic/Energy Reserve Module (Derm); CorneringLamps; Turn/Hazard Switch Assy; Chime Module; Headlamp Switch;Twilight Sentine/DRL Module
FUEL PUMP	Fuel Pump; Oil Pressure Switch; Powertrain Control Module (PCM)
PCM (BAT)	Powertrain Control Module (PCM)
RTD (BAT)	Road SensingSuspension(RSS)Module
A/C COMP	A/C Compressor Clutch
HDLPS	Headlamp Dimmer Switch; HeadlampRelay “D” (Engine Comp. Micro RelayCenter); DRLHeadlamp Relay“E”(with Daytime Running Lamps); Powers C13
STOP LP	Stop/BTSI/Cruise Switch; Stoplamp Switch Capacitor: Anti-Slip Regulation (ASR)S Traction Control
TURN/HAZ	Hazard Flasher; Turn Flasher Relay;Turn Flasher Module
DRL	Daytime Running Lamps (Canada)
DRL	Left and Right Lo-Beam Headlamp (Canada)
HTD W/S	Heated Windshield Control Module
IGN OFF	Instrument Panel Cluster
L HDLP LO	Left Lo-Beam Headlamp
R HDLP LO	Right Lo-Beam Headlamp
L HDLP HI	Left Hi-Beam Headlamp
R HDLP HI	Right Hi-Beam Headlamp
IGN 3	Rear Defogger Relay; Electronic Level Control (ELC); Heated Windshield; Heater and A/C Programmer; Cruise Control
COOLING FAN	Extended Travel Brake Switch; Powertrain Control Module (PCM); Cooling Fan Relays 1 , 2 and 3; Front and Rear Heated Oxygen Sensor
TRANS/ECS	PowerSteeringPressureSwitch; Exhaust Gas Recirculation (EGR) Valve; Transaxle Shift Solenoids A & B; Evaporative Emission Control Solenoid; Powertrain Control Module (PCM); Torque Converter Clutch Solenoid;TCC Brake Switch

Maxi Fuse block

LH MAXI FUSE BLOCK

Fuse/Circuit breaker (CB)	Usage
IGN 1 (Fuse)	Retained Accessory Power (Radio/Wipers); Starter; Trunk Comp. Fuses B11 and B13
BODY 1 (Fuse)	Engine Comp. B11 ; Road Sensing Suspension; Fog Lamps; Trunk Comp. Fuses C1, C3, C5, C7, C9 and C11; Trunk Comp. Fuse C13 (Export); Rear Fog Lamp (Export)
SEAT/HORN (C.B.)	Left and Right Power Seat Switches; Left and Right Lumbar Relays; Power Door Locks; Keyless Entry Module; Horns; Fuel Door Release Switch ; Trunk Release Switch
ELECTRONICS (Fuse)	Powertrain Control Module, (PCM); Electronic Climate Control; RAP/Illuminated Entry Module; Instrument Panel Cluster; Pass-Key II Decoder Module; Theft Deterrent
BODY 2 (Fuse)	Left and Right Heated Seats; Electronic Level Control (ELC), Trunk Lid Pull Down; Power Antenna; Rear Defogger; Left and Right Mirror Defoggers
IGN 3 (Fuse)	Retained Accessory Power (Astroroof/Power Windows); Engine Comp. Fuses D1, D3 and D5; Trunk Comp. Fuses A1, A3, A5, A7 and A9

RH MAXI FUSE BLOCK

Fuse/Circuit breaker (C.B.)	Usage
DAB (C.B)	Retained Accessory Power (RAP) (Astroroof/Power Window)
RADIO (Fuse)	Delco-Bose Speakers; Radio Control
COOLING FANS (Fuse)	Cooling Fans
HVAC BLOWER (Fuse)	HVAC PowerMotor; A/C Compressor
ABS BRAKES (Fuse)	Brake PressureModulator Valve
EXT LAMPS (Fuse)	Turn Flasher Module; Hazard Flasher; Stop/BTSI/Cruise Brake Switch; Parking Lamps; Daytime Running Lamps (Canada); Engine Comp. Fuses B1, B3 and B5; Trunk Comp. Fuses D11 and D 13

Rear Compartment Fuse Block

Fuse name	Usage
CRANK	RAP/IlluminatedEntry Module; Sensing & Diagnostic Module; TransaxleRangeSwitch (NSSS)
IGN 1	Fuel Lever Seernsor; Electrochromic Mirror; RAP/Illuminated Entry Module: Theft Deterrent Module: Keyless Entry Module; Turn Flasher Relay “F” Trunk Comp. Micro Relay Center, Catalytic Converter Alarm Module (Export)
HDLP/WASH	HeadlamWp asheMr odule (Export Only)
SUSP	Road Sensing Suspension (RSS) Module
IPC (IGN)	Instrument panel cluster
CNSL SW	Rear Blower Relay “E”, Console Switch
ABS	Electronic Brake and Traction Control Module (ETBTCM)
WIPER	Wiper/Washer Switch
RAD (IGN)	Remote Radio Receiver
R DEFOG	Rear defogger
HTD MIRR	Left and Right Outside Mirror Defoggers
IPC (BATT)	Instrument Panel Cluster
THEFT	PASS-Key@IIDecoder Module; Theft Deterrent Relay “D” (Trunk Como. RelavCenter); Theft Deterrent Module
HVAC/DABI	Heater and A/C Programmer;RAP/Illuminated Entry Module
REAR FOG	Rear Fog Lamp  RelayA (Export)
FOG LP	Fog Lamp Relays A and F
CNSL FAN	Rear Blower Motor; Rear Blower Relay
CIGAR	Left and Right Cigarette Lighters; Front Cigarette Lighter; Chime Module
BODY 2	Power Mirror Switch; RAP Relay; Lock-out Inhibit Relay“B” Trunk Comp. 1 Micro Relay Center ; Panel Lights Inhibit Comp. 3 Micro Relay Center (Export); Courtesy Lamps Relay“C” (Trunk Comp. 2 Micro Relay Center); RAP Relay “ E ’ (Trunk Comp. 2 Micro Relay Center); Keyless Entry Module; Trunk Lamp
BODY 1	Rear Door Lock Switches; Front Door Lock Switches; Glove Box Lamp; Leftand Right Footwell Courtesy Lamps; Headlamp Switch
READ LP	Left and Right Front Header Lamp; Left and Right Vanity Mirror; Garage Door Opener; Left and Right Rear Header Lamp
L PRK LP	Left Rear Tail/Stop/Turn Lamps; Left Front Park/Turn Lamps; Front and Rear Left SideMarker Lamps; Radio Control Head; Headlamp Switch; Instrument Panel Cluster
R PRK LP	Right Tail/Stop/Turn Lamps; Right Front and Rear Side Marker Lamps; Right FrontPark and Turn Lamps; Engine Comp L.amp; License Plate Lamps
RAD (BAT)	Radio
ANT/TRK	Trunk Lid Pull DownMotor; Power Antenna
ELC	Electronic Level Control (ELC)
R HTD SEAT	Passengers Heated Seat
L HTD SEAT	Driver’sHeated Seat

WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.

Cadillac Seville (1994) – fuse box diagram

Year of production: 1994

Engine compartment fuse block

Fuse name	Ampere rating	Usage
DISTR	20	IGNITION CONTROL MODULE
SIR	20	DIAGNOSTIC/ENERGY RESERVE MODULE (DERM), DUAL POLE ARMING SENSOR
PCM (IGN)	10	POWERTRAIN CONTROL MODULE (PCM),  PASSKey DECODER MODULE
INJ	10	1, 4, 6, AND 7 FUEL INJECTORS
INJ	10	2, 3, 5  AND 8 FUEL INJECTOR
IGN	10	A/C REFRIGERANT PRESSURE SWITCH,  TRANSAXLE RANGE SWITCH,  STOP/BTSI/CRUISE BRAKE SWITCH, INSTRUMENT PANEL CLUSTER, KEYLESS ENTRY MODULE , DIAGNOSTIC/ENERGY RESERVE MODULE (DERM), CORNERING LIFHTS, TURN/HAZARD SWITCH ASSY., CHIME MODULE, HEADLIGHT SWITCH, TWLIGHT SENTINEL/DRL MODULE
FUEL	20	FUEL PUMP, POWERTRAIN CONTROL MODULE (PCM)
PCM (BAT)	10	POWERTRAIN CONTROL MODULE (PCM)
RTD (BAT)	20	ROAD SENSING SUSPENSION (RSS) MODULE
A/C COMP	10	A/C COMPRESSOR CLUTCH
HDLPS	30	HEADLIGHT DIMMER SWITCH, HEADLIGHT RELAY “D” (ENGINE COMP. MICRO RELAY CENTER), DRL HEADLIGHT RELAY “E” (WITH DAYTIME RUNNING LIGHTS), POWERS C13
STOP LP	20	STOP/BTSI/CRUISE SWITCH, STOPL LIGHTS SWITCH CAPACITOR
TURN/HAZ	20	HAZARD FLASHER, TURN FLASHER RELAY, TURN FLASHER MODULE
DRL (CANADA)	10	DAYTIME RUNNING LIGHTS (CANADA)
DRL (CANADA)	10	LEFT AND RIGHT LO BEAM HEADLAMP
HTD W/S	10	HEATED WINDSHIELD CONTROL MODULE
L HDLP LO	10	LEFT LO BEAM HEADLAMP
R HDLP LO	10	RIGHT LO BEAM HEADLAMP
L HDLP HI	10	LEFT  HI BEAM HEADLAMP
R HDLP HI	10	RIGHT HI BEAM HEADIAMP
IGN 3	10	REAR DEFOGGER RELAY, ELECTRONIC LEVEL CONTROL (ELC), HEATED WINDSHIELD, HEATER AND A/C PROGRAMMER, CRUISE CONTROL
COOLING FAN	10	EXTENDED TRAVEL BRAKE SWITCH, POWERTRAIN CONTROL MODULE (PCM), COOLING FAN RELAYS 1,2 AND 3, FRONT AND REAR HEATED OXYGEN SENSOR
TRANS/ECS	10	OVERSPEED ALERT MODULE (EXPORT), POWER STEERING PRESSURE SWITCH, EXHAUST GAS RECIRCULATION (EGR) VALVE, TRANSAXLE SHIFT SOLENOIDS A&B, EVAPORATIVE EMISSION CONTROL SOLENOID, POWERTRAIN CONTROL MODULE (PCM), TORQUE CONVERTER CLUTCH SOLENOID, TCC BRAKE SWITCH

Maxi Fuse block

LH MAXI FUSE BLOCK

Fuse		Ampere rating [A]	Usage
FUSE 1	STRG1-2	50	RETAINED ACCESSORY POWER (RADIO/WIPERS),  STARTER, TRUNK COMR FUSE B11 AND B13
FUSE 2	BODY	60	ENGINE COMP B11, ROAD SENSING SUSPENSION, FOG LIGHTS, TRUNK COMP FUSE C1, C3, C5, C7, C9 AND C11, TRUNK COMP. FUSE C13 (EXPORT), REAR FOG LIGHT (EXPORT)
CIRCUIT BREAKER 3	SEAT	30	LEFT AND RIGHT POWER SEAT SWITCHES, LEFT AND RIGHT LUMBAR RELAYS, POWER DOOR LOCKS, KEYLESS ENTRY MODULE, HORNS
FUSE 4	IPC	30	POWERTRAIN CONTROL MODULE (PCM), ELECTRONIC CLIMATE CONTROL, RAP/ILLUMINATED ENTRY MODULE, INSTRUMENT PANEL CLUSTER, PASSKey DECODER MODULE, THEFT DETERRENT
FUSE 5	HVAC	60	LEFT AND RIGHT HEATED SEATS, ELECTRONIC LEVEL CONTROL (ELC), TRUNK LID PULL DOWN, POWER ANTENNA, REAR DEFOGGER, LEFT AND RIGHT MIRROR DEFOGGERS
FUSE 6	STRG 3	60	RETAINED ACCESSORY POWER (SUNROOFtPOWER WINDOWS), ENGINE COW FUSES D1, D3, D5, TRUNK COW FUSES A1, A3, A5, A7, A9

RH MAXI FUSE BLOCK

Fuse		Ampere rating [A]	Usage
CIRCUIT BREAKER 1	DAB	30	RETAINED ACCESSORY POWER (RAP) (SUNROOF/POWER WINDOWS)
FUSE 2	RADIO	30	DELCO-BOSE SPEAKERS, RADIO CONTROL HEAD, REMOTE RADIO RECIVER
FUSE 3	COIL	50	COOLING FANS
FUSE 4	HVAC BLOWER (BLOWER)	40	HVAC POWER MOTOR, A/C COMPRESSOR
FUSE 5	ABS (BRAKES)	50	BRAKE PRESSURE MODULATOR VALVE
FUSE 6	LAMPS	50	TURN FLASHER MODULE, HAZARD FLASHER, STOP/BTS/CIRCUISE BRAKE SWITCH, PARKING LIGHTS, DAY TIME RUNNING LIGHTS (CANADA), ENGINE COMP. FUSES B1, B3 AND B5, TRUNK COMP. FUSES D11, D13

Rear Compartment Fuse Block

Fuse name	Ampere rating [A]	Usage
CRANK	10	RAP/ILLUMINATED ENTRY MODULE, DIAGNOSTIC ENERGY RESERVE MODULE (DERM), TRANSAXLE RANGE SWITCH (NSSS)
IGN 1	10	FUEL LEVEL SENSOR, ELECTROCHROMIC MIRROR, RAP/ILLUMINATED ENTRY MODULE, THEFT DETERRENT MODULE, KEYLESS ENTRY MODULE, TURN FLASHER RELAY “F” TRUNK COMP. MICRO RELAY CENTER, CATALYTIC CONVERTER ALARM MODULE (EXPORT)
HDLP WASH (EXPORT)	30	HEADLIGHT WASHER MODULE
SUSP (IGN)	10	ROAD SENSING SUSPENSION (RSS) MODULE
IPC (IGN)	10	INSTRUMENT PANEL CLUSTER
CNSL SW	10	REAR BLOWER RELAY “E”, CONSOLE SWITCH
ABS	10	ELECTRONIC BRAKE AND TRACTION CONTROL MODULE (EBTCM)
WIPER	30	WIPER/WASHER SWITCH
RAD (IGN)	10	REMOTE RADIO RECEIVER
R DEFOG	30	REAR DEFOGGER
HTD MIRR	10	LT AND RT POWER MIRROR-DEFOGGER
IPC (BATT)	10	INSTRUMENT PANEL CLUSTER
THEFT	10	PASS-key DECODER MODULE, THEFT DETERRENT RELAY “D” (TRUNK COMP. RELAY CENTER), THEFT DETERRENT MODULE
HVAC/DABI	10	HEATER AND NC PROGRAMMER, RAP/ILLUMINATED ENTRY MODULE
REAR FOG	10	REAR FOG LIGHTS RELAY A (EXPORT)
FOG LP	10	FOG LIGHTS RELAY A AND F
CNSL FAN	10	REAR BLOWER MOTOR, REAR BLOWER RELAY
CIGAR	20	REAR CIGAR LIGHTERS, FRONT CIGAR LIGHTER SEVILLE ONLY), FRONT CIGARETTE LIGHTER, CHIME MODULE
BODY 2	10	POWER MIRROR SWITCH,  RAP RELAY, LOCK-OUT INHIBIT RELAY “B” (TRUNK COMP. 1 MICRO RELAY CENTER), PANEL LIGHTS INHIBIT RELAY “F” (TRUNK COMP 3 MICRO RELAY CENTER) (EXPORT), COURTESY LIGHTS RELAY “C” (TRUNK COMP. 2 MICRO RELAY CENTER), RAP RELAY “E” (TRUNK COMP 2 MICRO RELAY CENTER), KEYLESS ENTRY MODULE, TRUNK LAMP, SEAT BELT RETRACTIO SOLENOIDS (ELDORADO ONLY)
BODY 1	10	REAR DOOR LOCKS SWITCHES (SEVILLE ONLY), FRONT DOOR LOCK SWITCHES, GLOVE BOX LAMP, LT AND RT FOOTWELL COURTESY LAMPS, HEADLIGHT SWITCH
READ LP	10	LT AND RT FRONT HEADER LAMP, LT AND RT VANITY MIRRORS, GARAGE DOOR OPENER, LT AND RT REAR HEADER LAMPS
L PRK LP	10	LT REAR RT FRONT HEADER LAMP, LT FRONT PARK/TURN LAMPS, FRONT AND REAR LEFT SIDE MARKER LAMPS, RADIO CONTROL HEAD, HEADLIGHT SWITCH, INSTRUMENT PANEL CLUSTER
R PRK LP	10	RT TAIL/STOP TURN LAMPS, RT FRONT AND REAR SIDE MARKER LAMPS, RT FRONT PARK AND TURN LAMPS, ENGINE COMP LAMP LICENCE PLATE LAMPS
RAD (BAT)	10	RADIO
ANT/TRK	20	TRUNK LID PULL DOWN MOTOR, POWER ANTENNA
ELC	30	ELECTRONIC LEVEL CONTROL (ELC)
R HTD SEAT	10	PASSENGERS HEATED SEAT
L HTD SEAT	10	DRIVERS HEATED SEAT

WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.

Cadillac Seville (1993) – fuse box diagram

Year of production: 1993

Engine compartment fuse block

Fuse name	Ampere rating	Usage
COIL	20	4.9L DISTRIBUTOR, 4.6L IGNtTION CONTROL MODULE
SIR	20	DIAGNOSTIC ENERGY RESERVE MODULE (DERM) SIR (AIR BAG), ARMING SENSOR
PCM (IGN)	10	POWERTRAIN CONTROL MODULE (PCM),  PASSKey DECODER MODULE
INJ	10	FUEL INJECTORS 1, 4, 6, 7
INJ	10	FUEL INJECTORS 2, 3, 5, 8
IGN	10	A/C COMPRESSOR, ELECTROCHROMIC MIRROR, INSTRUMENT PANEL CLUSTER, DIAGNOSTIC ENERGY RESERVE MODULE (DERM) SIR (AIR BAG), KEYLESS ENTRY MODULE,  CORNERING LIGHTS,  CHIME MODULE,  TWILIGHT SENTINEUDRL MODULE,  BACKUP LIGHTS,  BRAKE TRANSMISSION SHIFT INTERLOCK
FUEL	20	FUEL PUMP, POWERTRAIN CONTROL MODULE
PCM (BAT)	10	POWERTRAIN CONTROL MODULE (PCM)
A/C	10	A/C COMPRESSOR
HTD W/S	10	HEATED WINDSHIELD
STOP LP	20	STOP LIGHTS
TURN/HAZ	20	HAZARD LIGHTS, TURN SIGNAL LIGHTS
DRL (CANADA)	10	DAYTIME RUNNING LIGHTS
DRL (CANADA)	10	DAYTIME RUNNING LIGHTS
SUSPENSION	10	ROAD SENSING SUSPENSION (NORTHSTAR), ROAD SENSING SUSPENSION (4.9L)
RTD (BAT)	20	ROAD SENSING SUSPENSION
L HDLP LO (EXPORT)	10	LEFT HEADIAMP LOW BEAM
R HDLP LO (EXPORT)	10	RT HEADIAMP LOW BEAM
L HDLP HI (EXPORT)	10	LEFT HEADIAMP HIGH BEAM
R HDLP HI (EXPORT)	10	RIGHT HEADIAMP HIGH BEAM
IGN 3	10	HEATED WINDSHIELD, HEATER AND A/C PROGRAMMER, ELECT. LEVEL CONTROL (ELC), DEFOGGER RELAY “D”, CRUISE CONTROL, POWERTRAIN CONTROL MODULE
COOLING FAN	10	COOLING FANS, POWERTRAIN CONTROL MODULE 4.6L),  FRONT AND REAR HEATED OXYGEN SENSOR (4.6L)
TRANS/ECS	10	EXHAUST GAS RECIRCULATION (EGR), POWERTRAIN CONTROL MODULE (PCM), AUTOMATIC TRANSAXLE, EVAPORATIVE EMISSION CONTROL SOLENOID, OVERSPEED ALERT MODULE (EXPORT), POWER STEERING PRESSURE SWITCH

Maxi Fuse block

LH MAXI FUSE BLOCK

Fuse name	Ampere rating [A]	Usage
FUSE 1	50	RETAINED ACCESSORY POWER (RADIO/WIPERS),  STARTER, TRUNK COMR FUSE A11, ENGINE COME FUSES A1, A3, A5, A7, A9, A11, A13
FUSE 2 (U(.S.A./CANADA Z49/SAUDI)	60	TRUNK COMP FUSES C1, C3, C5, C7, C9, C11, ROAD SENSING SUSPENSION
FUSE 2 EXPORT EXCEPT SAUDI	60	ROAD SENSING SUSPENSION, REAR FOG LIGHT (EXPORT),  TRUNK COMP FUSES C1, C3, C5, C7, C9, C11, C13
CIRCUIT BREAKER 3	30	FUEL DOOR RELEASE, TRUNK RELEASE, LEFT AND RIGHT POWER SEAT, LEFT AND RIGHT LUMBAR CONTROL, KEYLESS ENTRY MODULE, POWER DOOR LOCKS, HORNS
FUSE 4	30	POWERTRAIN CONTROL MODULE (PCM), ELECTRONIC CLIMATE CONTROL, RAP/ILLUMINATED ENTRY MODULE, INSTRUMENT PANEL CLUSTER, PASSKey DECODER MODULE, THEFT DETERRENT
FUSE 5	60	LEFT AND RIGHT HEATED SEATS, ELECTRONIC LEVEL CONTROL (ELC), TRUNK LID PULL DOWN, POWER ANTENNA, REAR DEFOGGER, LEFT AND RIGHT MIRROR DEFOGGERS
FUSE 6	60	RETAINED ACCESSORY POWER (SUNROOFtPOWER WINDOWS), ENGINE COW FUSES C7, D1, D3, D5, TRUNK COW FUSES A1, A3, A5, A7

RH MAXI FUSE BLOCK

Fuse name	Ampere rating [A]	Usage
FUSE 1	40	TURN/HAZ STOP LP, PARK LIGHTS
FUSE 2	30	DELCO-BOSE SPEAKERS, RADIO CONTROL HEAD, REMOTE RADIO RECEIVER
CIRCUIT BREAKER 3	30	FLASH TO PASS FEATURE,  DAYTIME RUNNING LIGHT (DRL), HEADLIGHTS
FUSE 4 – HVAC BLOWER	30	HVAC POWER MODULE, A/C COMPRESSOR
FUSE 5 – ABS	50	ANTILOCK BRAKE PRESSURE VALVE
FUSE 6 – COOLING FANS	50	COOLING FANS

Rear Compartment Fuse Block

Fuse name	Ampere rating [A]	Usage
CRANK	10	RAP/ILLUMINATED ENTRY MODULE, DIAGNOSTIC ENERGY RESERVE MODULE (DERM), STARTER
IGN 1	10	CATALYTIC CONVERTER ALARM MODULE (EXPORT), FUEL LEVEL SENSOR, ELECTROCHROMIC MIRROR, THEFT DETERRENT MODULE, KEYLESS ENTRY MODULE, TURN SIGNAL LIGHTS, RAP/ILLUMINATED ENTRY MODULE
HDLP WASH (EXPORT)	30	HEAD LIGHT WASHER MODULE
IPC (IGN)	10	INSTRUMENT PANEL CLUSTER
CNSL SW	10	REAR BLOWER MOTOR, CONSOLE SWITCH
ABS	10	ELECTRONIC BRAKE CONTROL MODULE (4.9L), ELECTRONIC BRAKE AND TRACTION CONTROL MODULE (NORTHSTAR)
WIPER	30	WIPERWASHER SWITCH
RAD (IGN)	10	REMOTE RADIO RECEIVER
R DEFOG	30	REAR DEFOGGER
HTD MIRR	10	RIGHT AND LEFT POWER MIRROR-DEFOGGER
IPC (BATT)	10	INSTRUMENT PANEL CLUSTER
THEFT	10	PASS-key DECODER MODULE, THEFT DETERRENT RELAY, THEFT DETERRENT MODULE
HVAC/DABI	10	HEATER AND NC PROGRAMMER, RAP/ILLUMINATED ENTRY MODULE
REAR FOG (EXPORT)	10	REAR FOG LIGHTS
FOG LP (4.6L)	10	FOG LIGHTS
CNSL FAN	10	REAR BLOWER MOTOR
CIGAR	20	REAR CIGAR LIGHTERS, FRONT CIGAR LIGHTER, CHIME MODULE
BODY 2	10	POWER MIRROR SWITCH, RETAINED ACCESSORY POWER, TRUNK LIGHT, CONSOLE SWITCH, PANEL LIGHTS INHIBIT (EXPORT), COURTESY LIGHTS, KEYLESS ENTRY MODULE
BODY 1	10	POWER DOOR LOCKS, DOOR LOCK CYLINDER ILLUMINATION, GLOVE BOX LIGHT, FOOTWELL LIGHTS, TWILIGHT SENTINEL/DRL MODULE, HEADLIGHT SWITCH
READ LP	10	LEFT AND RIGHT VANITY MIRRORS, GARAGE DOOR OPENER, FRONT AND REAR HEADER LIGHTS
L PRK LP	10	RADIO DIMMING, HEADLIGHT SWITCH, INSTRUMENT PANEL CLUSTER, LEFT TAIL/STOP/TURN LIGHTS, LEFT MARKER LIGHT, LEFT PARK/TURN LIGHT
R PRK LP	10	RIGHT MARKER LIGHTS – LICENSE LIGHTS, RIGHT PARK/TURN LIGHT, ENGINE COMPARTMENT LIGHT, RIGHT TAIL/STOP/TURN LIGHTS
RAD (BAT)	10	REMOTE RADIO RECEIVER,  RADIO CONTROL HEAD
ANT/TRUNK	20	TRUNK PULL DOWN, POWER ANTENNA
ELC	20	ELECTRONIC LEVEL CONTROL
R HTD SEAT	10	PASSENGERS HEATED SEAT
L HTD SEAT	10	DRIVERS HEATED SEAT

WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.