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Jonathan Yarden Mar 27, 2021 Β· 5 min. read
In this article you will find a description of fuses and relays Cadillac,with photos of block diagrams and their locations.Highlighted the cigarette lighter fuse (as the most popular thing people look for).
Get tips on blown fuses, replacing a fuse, and more.
Year of production: 1994
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Engine compartment fuse block
The maxi fuse and relays are located next to the engine compartment fuse block.
| Fuse name | Ampere rating [A] | Usage |
| DISTR | 20 | IGNITION CONTROL MODULE |
| SIR | 20 | DIAGNOSTIC/ENERGY RESERVEMODULE (DERM) , DUAL POE ARMING SENSOR |
| PCM (IGN) | 10 | POWERTRAIN CONTROL MODULE (PCM), PASS-Key@ DECODER MODULE |
| INJ | 10 | 1,4,6, AND 7 FUEL INJECTORS |
| INJ | 10 | 2,3,5, AND 8 FUEL INJECTORS |
| IGN 1 | 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), CORNERINGLIGHTS, TURN/HAZARD SWITCH ASSY, CHIME MODULE, HEADLIGHT SWITCH, TWILIGHT SENTINEUDRL MODULE |
| FUEL PUMP | 20 | FUEL PUMP, OIL PRESSURE SWITCH, POWERTRAIN CONTROL MODULE (PCM) |
| PCM (BAT) | 10 | P6WERTRAIN 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 βDβ (ENGINE COMP MICRORELAY CENTER), DRL HEADLIGHT RELAY βE (WITH DAYTIMERUNNING LIGHTS), POWERS C13 |
| STOP LP | 20 | STOP/BTSI/CRUISE SWITCH, STOPLIGHT SWITCH CAPACITOR |
| TURN/HAZ | 20 | HAZARD FLSHER, 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 |
| LR STRUT | 10 | LEFT REAR STRUT |
| RR STRUT | 10 | RIGHT REAR STRUT |
| LF STRUT | 10 | LEFT FRONT STRUT |
| RF STRUT | 10 | RIGHT FRONT STRUT |
| 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 HEADLAMP |
| 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 FANRELAYS 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 | Fuse name | Ampere rating [A] | Usage |
| 1 | (STRG 1-2) | 50 | RETAINED ACCESSORY POWER (RADIO/WIPERS), STARTER,TRUNK COMF FUSES B11 AND 813 |
| 2 | BODY | 60 | ENGINE COMF B11,ROAD SENSING SUSPENSION,FOG LIGHTS,TRUNK COMF FUSE C1, C3, C5, C7, C9, AND C11,TRUNK COMIP FUSE C13 (EXPORT),REAR FOG LIGHT (EXPORT) |
| 3 | SEAT | 30 CB | LEFT AND RIGHT LUMBAR RELAYS,POWER DOOR LOCKS,KEYLESS ENTRY MODULE,HORNS,FUEL DOOR RELEASE SWITCH,TRUNK RELEASE SWITCH |
| 4 | IPC | 30 | POWERTRAIN CONTROL MODULE (PCM), ELECTRONIC CLIMATE CONTROL, RAPALLUMINATED ENTRY MODULE,INSTRUMENT PANEL CLUSTER, PASS-Key@ DECODER MODULE, THEFT DETERRENT |
| 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 |
| 6 | STRG 3 | 60 | RETAINED ACCESSORY POWER,(SUNROOF/POWER WINDOWS),ENGINE COMF! FUSES D1, D3, D5,TRUNK COMI? FUSES A1 , A3, A5, A7, A9 |
RH MAXI FUSE BLOCK
| Fuse | Fuse name | Ampere rating [A] | Usage |
| 1 | DAB | 30 CB | RETAINED ACCESSORY POWER (RAP) (SUNROOF/POWER WINDOWS) |
| 2 | RADIO | 30 | DELCO-BOSEB SPEAKERS,RADIO CONTROL HEAD,REMOTE RADIO RECEIVER |
| 3 | COOL | 50 | COOLING FANS |
| 4 | HVAC BLOWER (BLOWER) | 40 | HVAC POWER MOTOR,A/C COMPRESSOR |
| 5 | ABS (BRAKES) | 50 | BRAKE PRESSURE MODULATOR VALVE |
| 6 | LAMPS | 50 | TURN FLASHER MODULE,HAZARD FLASHER, STOP/BTSI/CRUISE BRAKE SWITCH,PARKING LIGHTS,DAY TIME RUNNING LIGHTS (CANADA), ENGINE COME FUSES 61, B3 AND B5,TRUNK COMF! FUSES Dl 1, Dl3 |
Trunk Compartment Fuse Block
| Fuse name | Ampere rating [A] | Usage |
| CRANK | 10 | RAP/ILLUMINATED ENTRY MODULE, DlAGNOSTIC/ENERGY RESERVEMODULE (DERM),TRANSAXLE RANGE SWITCH (NSSS) |
| IGN 1 | 10 | TRUNWFUEL DOOR RELEASE INHIBIT RELAY βEβ,FUEL LEVER SENSOR, ELECTROCHROMIC MIRROR, RAP/ILLUMINATED ENTRY MODULE,THEFT DETERRENT MODULE,KEYLESS ENTRY MODULE,TURN FLASHER RELAY βF TRUNK COMPMICRO RELAY CENTER |
| HDLP WASH | 30 | EXPORT ONLY βNOT EQUIPPED |
| IPC (IGN) | 10 | INSTRUMENT PANEL CLUSTER |
| RTD SUSP | 10 | SPEED SENSITIVE SUSPENSION,ENGINE COMP MICRO RELAY CENTERRSS DAMPER RELAY βFβ |
| 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 MlRR | 10 | LTAND RT OUTSIDE MIRROR DEFOGGERS |
| IPC (BATT) | 10 | INSTRUMENT PANEL CLUSTER |
| THEFT | 10 | PASS-Key@ DECODER MODULE,THEFT DETERRENT RELAY βDβ (TRUNK COMP RELAY CENTER),THEFT DETERRENT MODULE |
| HVAC/DABIE | 10 | HEATER AND A/C PROGRAMMER,RAP/ILLUMINATED ENTRY MODULE |
| RADIO | 30 | ACTIVE AUDIO AMPLIFIER |
| TRAILER | 20 | NOT EQUIPPED |
| ANT | 10 | ANTENNA MOTOR |
| CIGAR | 20 | LT AND RT REAR CIGARETTE LIGHTERS,FRONT CIGARETTE LIGHTER, CHIME MODULE |
| BODY 2 | 10 | POWER MIRROR SWITCH,RAP RELAY,LOCK-OUT INHIBIT RELAY βAβ (TRUNK COMP 1 MICRO RELAY CENTER), COURTESY LIGHTS RELAY βCβ (TRUNK COME 2 MICRO RELAY CENTER),RAP RELAY βE (TRUNK COMP. 2 MICRO RELAY CENTER),KEYLESS ENTRY MODULE,TRUNK LAMP |
| BODY 1 | 10 | FRONT DOOR LOCK SWITCHES, FRONT DOOR COURTESY LAMP, GLOVE BOX LAMP,HEADLIGHT SWITCH |
| READ LP | 10 | LTAND AT FRONT HEADER LAMP,GARAGE DOOR OPENER,LT AND RT REAR HEADER LAMPS |
| L PRK LP | 10 | LT REAR TAIL/STOP/TURN LAMPS, LT FRONT PARK/TURN LAMPS,FRONT AND REAR LEFT SIDE MARKER LAMPS,RT REAR MARKER LAMP, HEADLIGHT SWITCH,INSTRUMENT PANEL CLUSTER |
| R PRK LP | 10 | RADIO CONTROL HEAD,RT TAIUSTOP TURN LAMPS, RT FRONT AND REAR SIDE MARKER LAMPS,RT FRONT PARK AND TURN LAMPS,ENGINE COME LAMP, LICENSE PLATE LAMPS |
| RAD (BAT) | 10 | RADIO |
| TRUNK PLD | 20 | TRUNK LID PULL DOWN MOTOR |
| ELC | 30 | ELECTRONIC LEVEL CONTROL (ELC) |
| R HTD SEAT | 10 | PASSENGERS HEATED SEAT |
| L HTD SEAT | 10 | DRIVERβS HEATED SEAT |
WARNING:Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.
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