Mercury Sable 2003 Fuse Box Info
Passenger compartment fuse box location:
The fuse box is located below and to the left of the steering wheel by the brake pedal.
Engine compartment fuse box location:
Fuse Box Diagram | Layout
Passenger compartment fuse box:
| Fuse/Relay N° | Rating | Functions |
| 1 | - | Accessory Delay Relay |
| 2 | - | Driver One Touch Down Relay |
| 3 | - | Blower Motor Relay |
| 4 | - | Flasher Relay |
| 5 | - | Not Used |
| 6 | - | Not Used |
| 7 | 40A | Rear defrost grid feed (wagon only)/Rear defrost relay coil feed (sedan only) |
| 8 | 40A | Blower Motor |
| 9 | - | Rear Defrost Relay |
| 10 | 30A | Circuit breaker: Power seats, Delayed accessory, Adjustable pedals |
| 11 | 15A | Integrated control panel (ICP), Rear washer wiper control, Front washer, Cell phone, Passenger switch illumination, GEM, Rear wiper motor |
| 12 | 10A | Heated Mirrors, Rear Defrost Switch |
| 13 | 20A | Cigar lighter (if equipped) |
| 14 | - | Not Used |
| 15 | 30A | Front Wiper Motor |
| 16 | 15A | Flasher and GEM power, ICP power, RCC memory, Cluster |
| 17 | 15A | Stop Lamp, Speed Control Deactivating Switch |
| 18 | - | Not Used |
| 19 | - | Not Used |
| 20 | - | Not Used |
| 21 | - | Not Used |
| 22 | 20A | Deck Lid Release Solenoid, Lock/Unlock Relays |
| 23 | 10A | Air Bag Module, PATS Transceiver |
| 24 | 15A | Foglamps |
| 25 | 2A | PCM relay, Fuel pump relay |
| 26 | 10A | Mirrors, Power antenna, Pulse stretcher module, Deck lid lamp, Battery saver |
| 27 | 10A | Gauges and warning lamps, ICP, FFV sender, GEM |
| 28 | 10A | Blower motor relay coil, EATC logic, Puddle lamps |
| 29 | 15A | Autolamps, Park lamps, PWM, Headlamp switch |
| 30 | 15A | Horns and Horn Switch, OBD II Connector |
| 31 | - | Not Used |
| 32 | 10A | ABS, DRL relay coil, Speed control actuator, Traction control switch, AC heater selector switch, Blend door actuator, Brake shift interlock, Rear defroster relay coil |
| 33 | - | Not Used |
| 34 | - | Not Used |
| 35 | - | Not Used |
| 36 | 15A | Turn Signals, Back-up Lamps |
| 37 | 15A | Transmission Position Switch |
| 38 | 5A | GEM Park Neutral Switch |
| 39 | - | Not Used |
| 40 | - | Not Used |
| 41 | - | Not Used |
| 42 | - | Not Used |
Engine compartment fuse box:
| Fuse/Relay N° | Rating | Functions |
| 1 | 60A | Fuse Junction Panel |
| 2 | 30A | Powertrain Control Module (PCM) relay |
| 3 | 60A | Fuse Junction Panel |
| 4 | - | Not used |
| 5 | - | Not Used |
| 6 | - | Not used |
| 7 | 40A | Starter Relay, Ignition Switch |
| 8 | - | Not used |
| 9 | 40A | Cooling Fan Relays |
| 10 | - | Not Used |
| 11 | 50A | Rear defrost (sedan only) |
| 12 | - | Not Used |
| 13 | 40A | Anti-lock Brake System (ABS) module pump feed |
| 14 | - | Not used |
| 15 | 20A | ABS module valve solenoid |
| 16 | 20A | Fuel Pump Relay |
| 17 | 20A | Cell port |
| 18 | 20A | Power point |
| 19 | 15A | Right Headlamp |
| 20 | - | Not Used |
| 21 | 15A | Left Headlamp |
| 22 | 10A | A/C Clutch Relay, PCM Keep Alive Power |
| 23 | - | Starter Motor Relay |
| 24 | - | Fan relay |
| 25 | - | Wiper Speed Relay |
| 26 | 10A | Alternator |
| 27 | 5A | Rear Control Unit, Antenna |
| 28 | 15A | HEGO sensor transmission shift solenoid, Canister vent, A/C clutch relay |
| 29 | - | Wiper Park Relay |
| 30 | - | Fuel Pump Relay |
| 31 | - | PCM Power Relay |
| 32 | - | Fan Relay |
| 33 | - | A/C Clutch Relay |
