The Cadillac Fleetwood of 1995 was a flagship luxury sedan renowned for its spaciousness, comfort, and powerful performance. Its electrical system, including the fuse box and relay components, was pivotal in ensuring smooth operation and reliability.
The fuse box in the Cadillac Fleetwood ’95 housed multiple fuses that protected various electrical circuits throughout the vehicle. These circuits powered critical components such as the engine control module, lighting systems, climate control, and entertainment features. Fuses were designed to prevent electrical overload by breaking the circuit if necessary, thereby safeguarding components from damage.
Relays in the Cadillac Fleetwood ‘95 functioned as electrically operated switches responsible for managing high-current circuits. They facilitated the precise activation and deactivation of functions such as the starter motor, fuel pump, air conditioning compressor, and power windows or seats. This efficient power distribution ensured reliable performance of the vehicle’s electrical systems.
Regular inspection and maintenance of the fuse box and relays were essential to uphold the Cadillac Fleetwood’s operational efficiency. This involved 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 contributed to maintaining the vehicle’s electrical integrity, enhancing safety and driving satisfaction in the Cadillac Fleetwood 1995.
MUST READ: DYI – How to Check Car Fuses?
(1995) Cadillac Fleetwood 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 Fleetwood 1995 fuse assignment
Year of production: 1995
Instrument panel fuse block
| Fuse | Usage |
| RAP WPR | Component Center (RAP Wiper) Relay |
| RADIO | Radio Receiver |
| WIPER | Windshield Wipermasher Switch |
| I/P INDC | Inflatable Restraint Diagnostic Energy Reserve (with Sensor) Module, Instrument Panel Cluste |
| TISIG | Parmeutral Position and Backup Lamp Switch, Turn Signal Lamp Flasher |
| CHIME | Warnin Alarm Cruise Control Release Switch, Inside Rearview Mirror,%ear dindow Defogge! Relay, Parmeutral Position and Backup Lamp Switch, Automatic Level Control Sensor |
| CCM IGN 1 | Central Control Module (CCM) |
| AIR BAG | Inflatable Restraint Diagnostic Energy Reserve (with Sensor) Module |
| GEN | Generator, Secondary Engine Cooling Fan Relay |
| MEM SEAT | Driver’s Seat Ad’uster Memory Module, Heated Driver’s Seat Switch, Heated 4 assenger’s Seat Swltch |
| CCM IGN 3 | Central Control Module (CCM) Remote Control Door Lock Receiver and Theft Deterrent dodule, Cruise Control Module, Cruise Control Swtcht |
| RAP PWR | Accessory Time Delay Cut-Off (RAP Power) Relay |
| A/C COMP | A/C Compressor Relay, Primary Engine Cooling Fan Relay |
| RAP BATT | Component Center (RAP Wiper) Relay |
| HVAC MDL | Blower Motor Control Module |
| TRK REL | Rear Compartment Lid Release Switch |
| STARTER | Theft Deterrent Relay, Inflatable Restraint Diagnostic Energy Reserve (with Sensor) Module |
| HVAC IGN | Instrument Cluster, Heater-A/C Control, Vacum/Electric Solenoid, Electric Actuator |
| ELC SENS | Automatic Level Control Sensor, Rear Compartment Courtesy Lamp |
| D/INT LTS | Compartment Center Relay |
| FRT CIG | Front Cigar Lighter |
| RR CIG | Rear Cigar Lighter |
| PARK LTS | Park Lamp Relay |
| HORN | Horn Relay |
| HVAC BAT | Warning Alarm, Heater-A/C Control, Instrument Cluster, Headlamp Switch, Radio Reciver |
| CCM BAT | Center Control Module (CCM) |
| PWR MIR | Door Lock Switches, Outside Rearview Mirrors, Ignition Key Disable Relay Assembly |
| TRK PDWN | Rear Compartment Lid Pull-Down Actutor |
| HAZARD LTS | Hazard Lamp Flasher |
| STOP-LTS | Stoplamps Switch |
| PWR LK | Door Lock Relay |
| HTD SEAT | Heated Driver’s and Passenger’s Seat Control Modules |
| CORNR LTS | Instrument Cluster, Radio Control, Cornering Lamps, Turn Signal Switch, Front Park Lamps |
| I/P DIM LTS | Headlamp Switch Control for Interior Lamps, Dimming |
| TAIL LTS | Rear Taillamps, Rear Side Marker Lamps, License Lamp |
| MIR DEFG | Outside Rearview Mirror Defogger |
| Circuit Breaker | Usage |
| PWR RECL | Lumbar, Power Antenna |
| RAP RLY | Accesory, Time Delay Cut-Off (RAP Power) Relay |
| PWR SEAT | Driver’s amd Passenger’s Adjuster Switches, Driver’s Seat Adjuster Memory Module, Driver’s and Passenger’s Seats Recline Switches |
| RR DEFOG | Rear Defogger Relay |
| HD LTS | Headlamp Relay, Daytime Running Lamps (DRL) Relay |
Underhood Electrical Center
The electrical center is located on the passenger side wheel housing in the engine compartment.
| Maxi Fuse | Usage |
| BODY 1 | Circuit Breakers: PWR SEAT, RRDEFOG; I/P Fuses: TRK PDWN, WRD LTS, HTD SEAT, STOP-LTS, PWR LK |
| BODY 2 | Circuit Breaker: RAP RLY, I/P Fuses: RAP BAm, HVAC MDL, ELC SENS, D/INT LTS, FRT CIG, RRCIG, HVAC BAT, CCM BAT, PWR MIR |
| IGN 1 | Concealed Fuse; I/p Fuses: RAP WPR, RADIO, WIPER, I/P INDC, T/SIG, CHIME, .CCM IGN 1, AIR BAG, STARTER; U/H Electrical Center: PCM IGN, INJ1, EMISSIONS, I |
| ABSECS (#5) | ABS/TCS Brake Pressure.Modulator Valve |
| ABSECS (#6) | ABS/TCS Brake Pressure.Modulator Valve |
| SCNDRY CLG FAN | Secondary Engine Cooling Fan Rel |
| PRIMRY CLG FAN | Pfimary .Engine Cooling Fan Relay |
| LEVEL CONTROL | Automatic Level Control Air Compress |
| ENGINE | U/H Electrical Center: PCM/FUEL PUMP, AIR PUMP |
| HEADLIGHTS/ HORNS | Circuit-Breaker: HD LTS; I/P Fuses: PARK LTS, HORN |
| Mini Fuse | Usage |
| PCM/FUEL PUMP | Fuel Pump Relay, Fuel Pump/Engine Oil Pressure Indicator Switch, Powertrain Control Module (PCM) |
| AIR PUMP | Seconday Air’Injection (AIR) Pump Relay |
| PCM/IGN | Powertrain Control Module (PCM), Ignition Coil |
| INJ 1 | Fuel Injectors Cylinders 1,4,6,7 |
| EMISSIONS | Exhaust Gas.Recirculation (EGR); Vacuum Control Signal Solenoid Valve, Secondary Air Injection (AIR), Pump Relay (Coil), Mass-&Flow Sensor, Electronic Transmission, Left and Right Heated Oxygen Sensors, Evaporative Emission (EVAP)l Canisterpurge Solenoid Valve |
| INJ 2 | Fuel Injectors Cylinders 2,3,5, 8 |
| Relay | Usage |
| A/C COMP RELAY | A/C Compressor Relay |
| AIR PUMP RELAY | Secondary Air Injection -(AIR) Pump Relay |
Conclusion
For owners and enthusiasts of classic Cadillac Fleetwood 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.
