Cadillac DeVille (1994 – 1999) Fuse Box Location & Diagrams
Finding the correct fuse box and identifying the right fuse is essential for diagnosing electrical issues in your Cadillac DeVille. This guide covers Cadillac DeVille (1994–1999) Fuse Box Location & Diagrams, helping you quickly locate the interior and under-hood fuse boxes. You’ll also find detailed fuse and relay diagrams, fuse assignments, amperage ratings, and component descriptions for each model year.
Fuse Box Locations
Engine Compartment Fuse Box
Luggage Compartment Fuse Box
Fuse Box Diagrams
Engine Compartment Fuse Box
Cadillac DeVille (1994 & 1995)
Mian Fuse Box
| Fuse Type & Rating | No. | Description |
|---|---|---|
| MINI 20A | 1 | (DISTR) Ignition control module |
| MINI 20A | 2 | (SIR) Diagnostic/Energy Reserve Module (DERM), dual pole arming sensor |
| MINI 10A | 3 | (PCM (IGN)) Powertrain Control Module (PCM), PASS-Key® decoder module |
| MINI 10A | 4 | (INJ 1) Fuel injectors 1, 4, 6, and 7 |
| MINI 10A | 5 | (INJ 2) Fuel injectors 2, 3, 5, and 8 |
| MINI 10A | 6 | (IGN 1) 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 lights, turn/hazard switch assembly, chime module, headlight switch, Twilight Sentinel/DRL module |
| MINI 20A | 7 | (FUEL PUMP) Fuel pump, oil pressure switch, Powertrain Control Module (PCM) |
| MINI 10A | 8 | (PCM (BAT)) Powertrain Control Module (PCM) |
| MINI 20A | 9 | (RTD (BAT)) Road Sensing Suspension (RSS) module |
| MINI 10A | 11 | (A/C COMP) A/C compressor clutch |
| MINI 30A | 12 | (HDLPS) Headlight dimmer switch, headlight relay “D” (engine compartment micro relay center), DRL headlight relay “E” (with daytime running lights), powers C13 |
| MINI 20A | 13 | (STOP LP) Stop/BTSI/cruise switch, stoplight switch capacitor |
| MINI 20A | 14 | (TURN/HAZ) Hazard flasher, turn flasher relay, turn flasher module |
| MINI 10A | 15 | (DRL 1) Daytime running lights (Canada) |
| MINI 10A | 16 | (DRL 2) Left and right low-beam headlamps |
| MINI 10A | 17 | (HTD W/S) Heated windshield control module |
| MINI 10A | 18 | (LR STRUT) Left rear strut |
| MINI 10A | 19 | (RR STRUT) Right rear strut |
| MINI 10A | 20 | (LF STRUT) Left front strut |
| MINI 10A | 21 | (RF STRUT) Right front strut |
| MINI 10A | 22 | (L HDLP LO) Left low-beam headlamp |
| MINI 10A | 23 | (R HDLP LO) Right low-beam headlamp |
| MINI 10A | 24 | (L HDLP HI) Left high-beam headlamp |
| MINI 10A | 25 | (R HDLP HI) Right high-beam headlamp |
| MINI 10A | 26 | (IGN 3) Rear defogger relay, Electronic Level Control (ELC), heated windshield, heater and A/C programmer, cruise control |
| MINI 10A | 27 | (COOLING FAN) Extended travel brake switch, Powertrain Control Module (PCM), cooling fan relays 1, 2, and 3, front and rear heated oxygen sensors |
| MINI 10A | 28 | (TRANS/ECS) 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 |
Relay Center Identification
| Type | No. | Description |
|---|---|---|
| Relay | 1 | FUEL |
| Relay | 2 | HORN |
| Relay | 3 | A/C COMP |
| Relay | 4 | HEADLAMP |
| Relay | 5 | DRL |
LH MAXI FUSE BLOCK
| Type | No. | Description |
|---|---|---|
| MAXI 50A | 1 | (STRG 1-2) Retained Accessory Power (radio/wipers), starter, trunk compartment, fuses B11 and B13 |
| MAXI 60A | 2 | (BODY) Engine compartment B11, Road Sensing Suspension (RSS), fog lights, trunk compartment fuses C1, C3, C5, C7, C9, and C11, trunk compartment fuse C13 (Export), rear fog light (Export) |
| MAXI Circuit Breaker | 3 | (SEAT) 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 |
| MAXI 30A | 4 | (IPC) Powertrain Control Module (PCM), electronic climate control, RAP/Illuminated Entry Module, instrument panel cluster, PASS-Key® decoder module, theft deterrent |
| MAXI 60A | 5 | (HVAC) Left and right heated seats, Electronic Level Control (ELC), trunk lid pull-down, power antenna, rear defogger, left and right mirror defoggers |
| MAXI 60A | 6 | (STRG 3) Retained Accessory Power (sunroof/power windows), engine compartment fuses D1, D3, D5, trunk compartment fuses A1, A3, A5, A7, and A9 |
RH MAXI FUSE BLOCK
| Type | No. | Description |
|---|---|---|
| MAXI 50A | 1 | (LAMPS) Turn flasher module, hazard flasher, stop/BTSI/cruise brake switch, parking lights, daytime running lights (Canada), engine compartment fuses B1, B3, and B5, trunk compartment fuses D11 and D13 |
| MAXI 50A | 2 | (BRAKES) Brake pressure modulator valve |
| MAXI 40A | 3 | (BLOWER) HVAC blower motor, A/C compressor |
| MAXI 50A | 4 | (COOL) Cooling fans |
| MAXI 30A | 5 | (RADIO) Delco-BOSE speakers, radio control head, remote radio receiver |
| MAXI Circuit Breaker | 6 | (DAB) Retained Accessory Power (RAP) for sunroof and power windows |
Cadillac DeVille (1996)
Mian Fuse Box
| Type | No. | Description |
|---|---|---|
| MINI 10A | 1 | DRL |
| MINI | 2 | Blank |
| MINI 10A | 3 | INT LPS |
| MINI 20A | 4 | CIG LTR1 |
| MINI 20A | 5 | CIG LTR2 |
| MINI 10A | 6 | L HDLP LO |
| MINI 10A | 7 | R HDLP LO |
| MINI 10A | 8 | L HDLP HI |
| MINI 10A | 9 | R HDLP HI |
| MINI 10A | 10 | SENSE |
| MINI 20A | 11 | HDLPS |
| MINI 20A | 12 | HAZARD |
| MINI 20A | 13 | STOP |
| MINI 10A | 14 | MIRROR |
| MINI 10A | 15 | FOG/DRL-DRL |
| MINI 10A | 16 | IGN 0 (ENG) |
| MINI 10A | 17 | CRANK |
| MINI 10A | 18 | ABS |
| MINI 10A | 19 | IGN 1 |
| MINI 30A | 20 | WIPERS |
| MINI 10A | 21 | OXY SEN 2 |
| MINI 10A | 22 | OXY SEN 1 |
| MINI 20A | 23 | FUEL PUMP |
| MINI 10A | 24 | INJ |
| MINI 10A | 25 | INJ |
| MINI 10A | 26 | CRUISE |
| MINI 20A | 27 | DISTR |
| MINI 10A | 28 | PCM (IGN) |
| MINI 10A | 29 | ECS |
| MINI | 30 | Blank |
| MINI 10A | 31 | PCM (BAT) |
| MINI 10A | 32 | A/C COMP |
| Relay | R1 | Fuel Pump Relay |
| Relay | R2 | A/C Comp Relay |
Maxi Fuse Block
| Type | No. | Description |
|---|---|---|
| MAXI 60A | 1 | BODY 1 |
| MAXI 60A | 2 | BODY 2 |
| MAXI 50A | 3 | BODY 3 |
| MAXI 50A | 4 | INDVERT |
| MAXI 60A | 5 | LAMPS |
| MAXI 50A | 6 | (IGN 1) Ignition |
| MAXI 30A | 7 | WINDOWS |
| MAXI 30A | 8 | SEATS |
| MAXI 30A | 9 | (BATT 3) Battery and Charging System |
| MAXI 30A | 10 | (BATT 2) Battery and Charging System |
| MAXI 40A | 11 | (IGN 1) Ignition |
| MAXI 50A | 12 | (BATT 1) Battery and Charging System |
| MAXI 50A | 13 | BRAKES |
| MAXI 50A | 14 | COOL FANS |
Cadillac DeVille (1997 – 1999)
Main Fuse Box
| Type | No. | Description |
|---|---|---|
| MINI 20A | 1 | Right and Left Rear Cigarette Lighters |
| MINI 20A | 2 | Front and Rear Cigarette Lighters (Full Console Only) |
| MINI 10A | 3 | Trunk Lamp, Courtesy Lamps, Front Vanity Lamps, Glove Box Lamp, Garage Door Opener, Courtesy Lamp Relay |
| MINI 20A | 4 | Cornering Lamp Switch, Right and Left Cornering Lamps |
| MINI 10A | 5 | Daytime Running Lamps (DRL) |
| MINI 10A | 6 | Right and Left Front Fog Lamps Relay (DeVille Concours Only) |
| MINI 10A | 7 | Right High-Beam Headlamp |
| MINI 10A | 8 | Left High-Beam Headlamp |
| MINI 10A | 9 | Right Low-Beam Headlamp |
| MINI 10A | 10 | Left Low-Beam Headlamp |
| MINI 10A | 11 | Daytime Running Lamp (DRL) Relay, Left and Right Low-Beam Headlamps in DRL Mode, DRL Switch |
| MINI 10A | 12 | Inadvertent Power Relay, Left Outside Rearview Mirror Switch, ALDL, Memory Mirror Module, Dimmer Switch, Instrument Cluster |
| MINI 20A | 13 | Stoplamp Switch, Turn/Hazard Switch, ABS Controller, Stepper Motor Cruise Control, Right and Left Rear Stoplamps (Export) |
| MINI 20A | 14 | Electronic Flasher Module, Turn/Hazard Switch, Right and Left Front Turn Lamps, Right and Left Rear Turn Lamps, Right and Left Repeater Lamps (Export), Instrument Cluster |
| MINI 20A | 15 | Headlamp Relay, High/Low Beam Control Relay, Right and Left Low/High-Beam Fuses |
| MINI 30A | 16 | Accessory Relay, Wiper Switch |
| MINI 10A | 17 | Rear Ignition-1 Relay, Front and Rear Fog Lamp Relays, Control Power Back-Up, DRL Relay |
| MINI 10A | 18 | Anti-Lock Brake System (ABS)/Traction Control System |
| MINI 10A | 20 | Powertrain Control Module (PCM) |
| MINI 10A | 21 | TCC and Exterior Travel Brake Switch, Reverse Relay, Electrochromatic Mirror (Header), Park Relay, Brake Transaxle-Shift Interlock (BTSI) Switch, BTSI, PZM |
| MINI 10A | 22 | Powertrain Control Module (PCM) |
| MINI 10A | 23 | A/C Compressor |
| MINI 20A | 24 | Electronic Ignition Control Module |
| MINI 10A | 25 | Powertrain Control Module (PCM) |
| MINI 10A | 26 | Transaxle Shift Solenoids, Mass Airflow Sensor, Canister Purge, PCM, Linear Exhaust Gas Recirculation (EGR), Front Ignition-1 Relay, Torque Converter |
| MINI 10A | 27 | Fuel Injectors 2, 3, 5, 8 |
| MINI 10A | 28 | Fuel Injectors 1, 4, 6, 7 |
| MINI 10A | 29 | Stepper Motor Cruise Control, Power Steering Pressure Switch, Low Refrigerant Pressure Cutoff Switch, Park Relay |
| MINI 10A | 30 | Rear Oxygen Sensor, Catalytic Converter (CAT) Rear Oxygen Sensor |
| MINI 10A | 31 | Front Oxygen Sensor, Catalytic Converter (CAT) Front Oxygen Sensor |
| MINI 20A | 32 | Fuel Pump |
| Relay | R1 | A/C Compressor Relay, Cooling Fan Relays 1, 2, 3, Compressor Clutch |
| Relay | R2 | Powertrain Control Module (PCM), Fuel Pump Relay, Fuel Pump |
Maxi Fuses Relay Center
| Type | No. | Description |
|---|---|---|
| MAXI 60A | 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, Park Lamp Relay, Right and Left Park Fuses, Rear Fog Lamp Relay |
| MAXI 60A | 2 | Defog Relay, Pull-Down Fuse, Right and Left Heated Seat Fuses, Electronic Level Control (ELC) Fuse/Relay, Antenna Fuse, Heated Mirror Fuse |
| MAXI 50A | 3 | Controlled Power Relay, Controlled Power Back-Up Relay, Cluster Fuse, Platform Zone Module (PZM) Fuse, Radio Fuse, DAB Relay, Trunk and Fuel Door Release Relay, High-Beam Relay, Comfort Fuse, AMP (BOSE Only) Fuse, Right and Left BOSE Relays |
| MAXI 50A | 4 | Inadvertent Power Relay, Interior Lamps Fuse, Cigarette Lighter-1 Fuse, Cigarette Lighter-2 Fuse |
| MAXI 60A | 5 | Headlamp Washer Relay (Export), Headlamp Fuse/Relay, High/Low Beam Control Relay, Fog Lamp/DRL Fuse, Hazard Fuse, Mirror Fuse, Inadvertent Power Relay, Right and Left High-Beam Fuses, Right and Left Low-Beam Fuses, Stop Fuse, Fog Lamp Relay (DeVille Concours Only), DRL Relay |
| MAXI 50A | 6 | Rear Ignition-1 Relay, Wiper Fuse, Ignition-1 Relay Fuse, Supplemental Inflatable Restraint (SIR) Fuse, Accessory Relay |
| MAXI 30A | 7 | Delayed Accessory Bus (DAB) Relay |
| MAXI 30A | 8 | Horn Relay, Driver and Passenger Lumbar In/Out Relays, Driver and Passenger Up/Down Relays |
| MAXI 30A | 9 | Steering Column Ignition Switch |
| MAXI 30A | 10 | Steering Column Ignition Switch |
| MAXI 40A | 11 | Front and Rear Ignition-1 Relay, Oxygen Sensor 1 and 2 Fuse, Fuel Fuse, Cruise Fuse, DRL Relay, Front and Rear Fog Lamp Relay, Control Power Back-Up Relay, Ignition-1 Fuse |
| MAXI 50A | 12 | Starter Relay and Solenoid, Park/Reverse Fuse, Park Relay, PCM Fuse, A/C Compressor Fuse and Relay, Fan Relay |
| MAXI 50A | 13 | ABS Brake Modulator |
| MAXI 50A | 14 | Cooling Fan Relays 1 and 3 |
| Relay | R1 | DRL |
| Relay | R2 | HORN |
| Relay | R3 | ACCESSORY |
| Relay | R4 | HI/LO BEAM |
| Relay | R5 | FOG LPS |
| Relay | R6 | HEAD LPS |
| Relay | R7 | INADVERTENT POWER RELAY |
| Relay | R8 | IGN 1 RELAY |
| Relay | R9 | STARTER RELAY |
Luggage Compartment Fuse Box
Cadillac DeVille (1994 & 1995)
| Type | No. | Description |
|---|---|---|
| MINI 10A | 1 | (CRANK) RAP/Illuminated Entry Module, Diagnostic/Energy Reserve Module (DERM), Transaxle Range Switch (NSSS) |
| MINI 10A | 2 | (IGN 1) Trunk/Fuel Door Release Inhibit Relay “E”, Fuel Level Sensor, Electrochromic Mirror, RAP/Illuminated Entry Module, Theft Deterrent Module, Keyless Entry Module, Turn Flasher Relay “F” (Trunk Compartment Micro Relay Center) |
| MINI 30A | 3 | (HDLP WASH) Not Equipped (Export Only) |
| MINI 10A | 5 | (IPC (IGN)) Instrument Panel Cluster |
| MINI 10A | 6 | (RTD SUSP) Speed-Sensitive Suspension, Engine Compartment Micro Relay Center RSS Damper Relay “F” |
| MINI 10A | 7 | (ABS) Electronic Brake and Traction Control Module (EBTCM) |
| MINI 30A | 8 | (WIPER) Wiper/Washer Switch |
| MINI 10A | 9 | (RAD (IGN)) Remote Radio Receiver |
| MINI 30A | 10 | (R DEFOG) Rear Defogger |
| MINI 10A | 11 | (HTD MIRR) Left and Right Outside Mirror Defoggers |
| MINI 10A | 12 | (IPC (BATT)) Instrument Panel Cluster |
| MINI 10A | 13 | (THEFT) PASS-Key Decoder Module, Theft Deterrent Relay “D” (Trunk Compartment Relay Center), Theft Deterrent Module |
| MINI 10A | 14 | (HVAC/DABIE) Heater and A/C Programmer, RAP/Illuminated Entry Module |
| MINI 30A | 15 | (RADIO) Active Audio Amplifier |
| MINI 20A | 16 | (TRAILER) Not Equipped |
| MINI 10A | 17 | (ANT) Antenna Motor |
| MINI 20A | 18 | (CIGAR) Left and Right Rear Cigarette Lighters, Front Cigarette Lighter, Chime Module |
| MINI 10A | 19 | (BODY 2) Power Mirror Switch, RAP Relay, Lock-Out Inhibit Relay “A” (Trunk Compartment 1 Micro Relay Center), Courtesy Lights Relay “C” (Trunk Compartment 2 Micro Relay Center), RAP Relay “E” (Trunk Compartment 2 Micro Relay Center), Keyless Entry Module, Trunk Lamp |
| MINI 10A | 20 | (BODY 1) Front Door Lock Switches, Front Door Courtesy Lamp, Glove Box Lamp, Headlight Switch |
| MINI 10A | 21 | (READ LP) Left and Right Front Header Lamps, Garage Door Opener, Left and Right Rear Header Lamps |
| MINI 10A | 22 | (L PRK LP) Left Rear Tail/Stop/Turn Lamps, Left Front Park/Turn Lamp, Front and Rear Left Side Marker Lamps, Right Rear Marker Lamp, Headlight Switch, Instrument Panel Cluster |
| MINI 10A | 23 | (R PRK LP) Radio Control Head, Right Rear Tail/Stop/Turn Lamps, Right Front and Rear Side Marker Lamps, Right Front Park and Turn Lamp, Engine Compartment Lamp, License Plate Lamps |
| MINI 10A | 24 | (RAD (BAT)) Radio |
| MINI 20A | 25 | (TRUNK PLD) Trunk Lid Pull-Down Motor |
| MINI 30A | 26 | (ELC) Electronic Level Control (ELC) |
| MINI 10A | 27 | (R HTD SEAT) Passenger Heated Seat |
| MINI 10A | 28 | (L HTD SEAT) Driver Heated Seat |
Cadillac DeVille (1996)
| Type | No. | Description |
|---|---|---|
| MINI 10A | 1 | (RLY IGN 1) Relay |
| MINI 20A | 2 | (SIR) Airbag |
| MINI 10A | 3 | (RTD) Ride Control or Electronic Suspension Control |
| MINI 10A | 4 | IGN 0-BODY |
| MINI 20A | 8 | (TURN) Turn Signal |
| MINI 10A | 9 | CONSOLE |
| MINI 10A | 10 | COMFORT |
| MINI 30A | 11 | (AMP) Audio System |
| MINI 10A | 12 | PZM |
| MINI 10A | 13 | RADIO/PHONE |
| MINI 20A | 14 | (CLUSTER) Instrument Cluster |
| MINI 10A | 15 | (ACC) Protects Several Accessory Circuits |
| MINI 30A | 16 | (RR DEFOG) Rear Window Defogger |
| MINI 10A | 17 | (HTD MIR) Mirror Heater |
| MINI 10A | 18 | HTD SEAT R |
| MINI 10A | 19 | HTD SEAT L |
| MINI 20A | 20 | PULLDOWN |
| MINI 30A | 21 | ELC |
| MINI 20A | 22 | ANTENNA |
| MINI 30A | 23 | (HDLP WASH) Headlight Washer |
| MINI 20A | 24 | CONVENC |
| MINI 10A | 25 | (BATT) Battery and Charging System |
| MINI 20A | 26 | (RTD) Ride Control or Electronic Suspension Control |
| MINI 10A | 27 | (RT PARK) Parking Lights |
| MINI 10A | 28 | LT PARK |
Cadillac DeVille (1997 – 1999)
| Type | No. | Description |
|---|---|---|
| MINI | 1 | Instrument Cluster, Cruise Control Stalk, PZM, Catalytic Converter Overtemperature Amplifier (Export), TCC Switch |
| MINI | 2 | SDM, Left and Right Door Sensors |
| MINI | 3 | ELC Relay, Vacuum Pump, ALC Sensor |
| MINI | 4 | Electronic Flasher, Turn/Hazard Switch |
| MINI | 5 | Rear Zone Blower, Right and Left Heated Seat Switches (Optional) |
| MINI | 6 | Brake, Vacuum Pump (VP) Relay, VP Motor, VP Pressure Switch |
| MINI | 8 | CV-RTD (CV-RSS) (DeVille Concours Only) |
| MINI | 9 | PRNDL, Dual-Zone Switch, PZM, Instrument 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 |
| MINI | 10 | CD Player, Remote Keyless Entry (RKE), Controlled Power Relay, Air Control Module (ACM), PZM |
| MINI | 11 | Right and Left BOSE Relays, Right and Left Front Door Speakers, Right and Left Rear Speakers |
| MINI | 12 | PZM |
| MINI | 13 | Radio Receiver, Radio Interface Module (RIM) (BOSE Only), Phone, DAB Relay, Trunk Release Relay, Fuel Door Release Relay, High/Low Beam Relay |
| MINI | 14 | Steering Wheel Controls, Instrument Cluster |
| MINI | 15 | PZM, Electrochromic Mirror, Rain Sensor (Optional), Accessory Relay |
| MINI | 17 | Right and Left Outside Heated Mirrors |
| MINI | 18 | Passenger Heated Seat Relay (Optional) |
| MINI | 19 | Driver Heated Seat Relay (Optional) |
| MINI | 20 | Trunk Pull-Down Motor |
| MINI | 21 | Headlamp Washer Relay (Export), Headlamp Washer Motor |
| MINI | 22 | Power Mast Antenna |
| MINI | 23 | CV-RTD Module (CV-RSS) (DeVille Concours Only) |
| MINI | 24 | 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 |
| MINI | 25 | Driver and Passenger Seat Lumbar Switches (Optional), Memory Seat Module |
| MINI | 26 | CV-RTD (CV-RSS) (DeVille Concours Only) |
| MINI | 27 | Headlamp Switches, Rear Fog Lamp Relay, Right Front and Rear Side Marker Lamps, Right Rear Back-Up Lamp (Export), Park Position Lamp (Export), Rear Park/Turn Lamps |
| MINI | 28 | Left Front and Rear Side Marker Lamps, Front Parking Lamps, Left Turn/Stop/Tail Lamps, Right and Left License Plate Lamps, Park Position Lamp (Export) |
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