The Cadillac Seville 1995, particularly the STS model, represented a significant redesign aimed at enhancing luxury and performance. This iteration of the Seville included an advanced electrical system incorporating a fuse box and relay setup that played pivotal roles in maintaining the vehicle’s operations.

The fuse box in the Cadillac Seville 1995 housed various fuses, each designed to protect specific electrical circuits throughout the vehicle. These circuits powered critical components such as the engine control module, lighting systems, climate control, infotainment features, and more. Fuses were essential for preventing electrical overload or short circuits, thus safeguarding the integrity of associated systems.

Relays in the Cadillac Seville 1995 served as electrically controlled switches managing high-current circuits. They facilitated the precise activation and deactivation of functions like the starter motor, fuel pump, air conditioning compressor, and power windows or seats. Relays played a crucial role in efficient power distribution, ensuring optimal performance of the vehicle’s systems.

Regular inspection and maintenance of the fuse box and relays were imperative to ensure the Cadillac Seville 1995 operated smoothly. This included checking fuses for signs of wear or damage, ensuring relay connections were secure, and promptly addressing any electrical issues that arose. Proper care of these components was essential for maintaining the vehicle’s electrical integrity, contributing to safety and driving satisfaction in the Cadillac Seville 1995.

MUST READ: DYI – How to Check Car Fuses?

(1995) Cadillac Seville fuse box and relay with Diagram

WARNING

  • Never replace a fuse with one that has a higher amperage rating.
  • A fuse with a too-high amperage could damage the electrical part and cause a fire.
  • On no account should fuses be repaired (e.g. patched up with tin foil or wire) as this may cause serious damage elsewhere in the electrical circuit or cause a fire.
  • If a fuse blows repeatedly, do not keep replacing it. Instead, have the cause for the repeated short circuit or overload tracked and fixed.
  • Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.

Cadillac Seville 1995 fuse assignment

  • Cigar lighter / power outlet fuses in the Cadillac Seville are the fuse №. 23 in the Engine compartment fuse box and fuses №. 58 and 65 in the Rear Underseat fuse box.

Year of production: 1995

Engine compartment fuse block

cadillac seville fuse box diagram engine compartment 1995
cadillac seville fuse box diagram engine compartment 1995
Fuse nameUsage
DISTRIgnition Control Module
SIRSensing & Diagnostic Module
PCM (IGN)Powertrain Control Module (PCM); PASS-Key II Decoder Module
INJ1, 4, 6 and 7 Fuel Injectors
INJ2, 3, 5 and 8 Fuel Injectors
IGN 1A/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 PUMPFuel Pump; Oil Pressure Switch; Powertrain Control Module (PCM)
PCM (BAT)Powertrain Control Module (PCM)
RTD (BAT)Road SensingSuspension(RSS)Module
A/C COMPA/C Compressor Clutch
HDLPSHeadlamp Dimmer Switch; HeadlampRelay “D” (Engine Comp. Micro RelayCenter); DRLHeadlamp Relay“E”(with Daytime Running Lamps); Powers C13
STOP LPStop/BTSI/Cruise Switch; Stoplamp Switch Capacitor: Anti-Slip Regulation (ASR)S Traction Control
TURN/HAZHazard Flasher; Turn Flasher Relay;Turn Flasher Module
DRLDaytime Running Lamps (Canada)
DRLLeft and Right Lo-Beam Headlamp (Canada)
HTD W/SHeated Windshield Control Module
IGN OFFInstrument Panel Cluster
L HDLP LOLeft Lo-Beam Headlamp
R HDLP LORight Lo-Beam Headlamp
L HDLP HILeft Hi-Beam Headlamp
R HDLP HIRight Hi-Beam Headlamp
IGN 3Rear Defogger Relay; Electronic Level Control (ELC); Heated Windshield; Heater and A/C Programmer; Cruise Control
COOLING FANExtended Travel Brake Switch; Powertrain Control Module (PCM); Cooling Fan Relays 1 , 2 and 3; Front and Rear Heated Oxygen Sensor
TRANS/ECSPowerSteeringPressureSwitch; 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

cadillac seville fuse box diagram maxi fuse block 1995
cadillac seville fuse box diagram maxi fuse block 1995

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

cadillac seville fuse box diagram rear compartment 1995
cadillac seville fuse box diagram rear compartment 1995
Fuse nameUsage
CRANKRAP/IlluminatedEntry Module; Sensing & Diagnostic Module; TransaxleRangeSwitch (NSSS)
IGN 1Fuel 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/WASHHeadlamWp asheMr odule (Export Only)
SUSPRoad Sensing Suspension (RSS) Module
IPC (IGN)Instrument panel cluster
CNSL SWRear Blower Relay “E”, Console Switch
ABSElectronic Brake and Traction Control Module (ETBTCM)
WIPERWiper/Washer Switch
RAD (IGN)Remote Radio Receiver
R DEFOGRear defogger
HTD MIRRLeft and Right Outside Mirror Defoggers
IPC (BATT)Instrument Panel Cluster
THEFTPASS-Key@IIDecoder Module; Theft Deterrent Relay “D” (Trunk Como. RelavCenter); Theft Deterrent Module
HVAC/DABIHeater and A/C Programmer;RAP/Illuminated Entry Module
REAR FOGRear Fog Lamp  RelayA (Export)
FOG LPFog Lamp Relays A and F
CNSL FANRear Blower Motor; Rear Blower Relay
CIGARLeft and Right Cigarette Lighters; Front Cigarette Lighter; Chime Module
BODY 2Power 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 1Rear Door Lock Switches; Front Door Lock Switches; Glove Box Lamp; Leftand Right Footwell Courtesy Lamps; Headlamp Switch
READ LPLeft and Right Front Header Lamp; Left and Right Vanity Mirror; Garage Door Opener; Left and Right Rear Header Lamp
L PRK LPLeft 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 LPRight 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/TRKTrunk Lid Pull DownMotor; Power Antenna
ELCElectronic Level Control (ELC)
R HTD SEATPassengers Heated Seat
L HTD SEATDriver’sHeated Seat

Conclusion

For owners and enthusiasts of classic Cadillac Seville 1995, understanding the fuse box and relay systems is essential for vehicle maintenance. Regular inspection and maintenance of these components helped ensure the vehicle’s longevity and reliability, preserving its status as a symbol of Cadillac’s craftsmanship and innovation in the automotive industry during that era.

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