Lincoln Navigator 2008 Fuse Box Info
Fuse box location:
The fuse box is located under the right-hand side of the instrument panel.
Engine compartment fuse box:
The power distribution box is located in the engine compartment.
Fuse Box Diagram | Layout
Passenger compartment fuse box:
| Fuse/Relay N° | Rating | Functions |
| 1 | 30A | Smart window #1 |
| 2 | 15A | Driver side power seat memory |
| 3 | 15A | FES, Audio rear seat controls, SDARS |
| 4 | 30A | Smart window #2 |
| 5 | 10A | Keypad illumination, 3rd row seat enable, Brake Shift Interlock (BSI), SPDJB |
| 6 | 20A | Turn signals |
| 7 | 10A | Low beam headlamps (left) |
| 8 | 10A | Low beam headlamps (right) |
| 9 | 15A | Interior lights |
| 10 | 15A | Switch backlighting, Puddle lamps |
| 11 | 10A | Not used (Spare) |
| 12 | 7.5A | Power mirror switch, Driver seat switch |
| 13 | 7.5A | Not used (Spare) |
| 14 | 10A | Clock, Power liftgate module – keep-alive power, Power running board module – keep-alive power |
| 15 | 10A | Climate control |
| 16 | 15A | Not used (Spare) |
| 17 | 20A | All lock motor feeds, Liftgate release, Liftglass release |
| 18 | 20A | Not used (Spare) |
| 19 | 25A | Rear wiper |
| 20 | 15A | Adjustable pedals, Datalink |
| 21 | 15A | Fog lamps, Cornering lamps |
| 22 | 15A | Park lamps relay |
| 23 | 15A | High beam headlamps |
| 24 | 20A | Horn relay |
| 25 | 10A | Demand lamps, Glovebox, Visor |
| 26 | 10A | Instrument panel cluster |
| 27 | 20A | Ignition switch |
| 28 | 5A | Radio |
| 29 | 5A | Instrument panel cluster |
| 30 | 5A | Not used (Spare) |
| 31 | 10A | Compass, Automatic dimming rear view mirror |
| 32 | 10A | Restraints control module |
| 33 | 10A | Not used (Spare) |
| 34 | 5A | Not used (spare) |
| 35 | 10A | Rear park assist, 4x4, rear video camera |
| 36 | 5A | PATS transceiver |
| 37 | 10A | Climate control |
| 38 | 20A | Subwoofer/Amp (Audiophile radio), THX Amp/DSP |
| 39 | 20A | Radio |
| 40 | 20A | THX Amp/DSP |
| 41 | 15A | Not used (Spare) |
| 42 | 10A | Trailer tow battery charge coil |
| 43 | 10A | Rear wiper logic |
| 44 | 10A | Not used (Spare) |
| 45 | 5A | Front wiper logic |
| 46 | 7.5A | Climate control, Auxiliary relay control |
| 47 | 30A Circuit Breaker | Power windows, Moon roof |
| 48 | - | Delayed accessory relay |
Engine compartment fuse box:
| Fuse/Relay N° | Rating | Functions |
| 1 | - | Blower relay |
| 2 | - | Not used |
| 3 | - | Rear window defroster relay |
| 4 | 30A | Third row seats (driver side) |
| 5 | 40A | Trailer tow connector (electric brake) |
| 6 | 60A | ABS (valves) |
| 7 | 40A | Power running boards |
| 8 | 40A | Heated/cooled seats |
| 9 | 60A | ABS (pump) |
| 10 | 20A | Rear console power point |
| 11 | 30A | Auxiliary blower |
| 12 | 25A | Trailer tow connector (park lamps) |
| 13 | 30A | Trailer tow connector (battery charge) |
| 14 | - | Not used |
| 15 | - | Not used |
| 16 | - | A/C clutch relay |
| 17 | - | Driver side HID headlamp relay |
| 18 | - | Fuel pump relay |
| 19 | - | Back-up relay |
| 20 | - | Trailer tow connector relay (left turn signal) |
| 21 | - | Trailer tow connector relay (right turn signal) |
| 22 | - | Passenger side HID headlamp relay |
| 23 | 15A | Heated mirrors |
| 24 | 40A | Blower motor |
| 25 | - | Not used |
| 26 | - | Not used |
| 27 | 30A | Power liftgate |
| 28 | 40A | Rear window defroster, Heated mirror |
| 29 | 30A | Passenger seat |
| 30 | 10A | A/C clutch |
| 31 | 15A | Brake lamps |
| 32 | 20A | Fuel pump |
| 33 | 20A | Back-up lamps |
| 34 | 25A | Trailer tow connector (stop/turn lamps) |
| 35 | 20A | 4x4 module |
| 36 | 10A | Powertrain Control Module (PCM) – Keep alive power, Canister vent |
| 37 | 15A | Transmission B+ |
| 38 | 30A | Third row seats (passenger side) |
| 39 | 60A | Air suspension pump |
| 40 | 30A | Starter motor |
| 41 | 20A | IP/Console power point |
| 42 | - | Not used |
| 43 | - | Not used |
| 44 | 20A | Driver side HID headlamp |
| 45 | 30A | Driver seat |
| 46 | 40A | Run/Start bus bar |
| 47 | 30A | Air suspension – solenoids |
| 48 | 20A | Passenger side HID headlamp |
| 49 | 30A | Front wipers/washer |
| 50 | 30A | PCM – bus bar |
| 51 | 20A | Cargo power point |
| 52 | 20A | Cigarette lighter |
| 53 | - | Air suspension relay |
| 54 | - | Starter relay |
| 55 | - | Trailer tow connector relay (park lamp) |
| 56 | - | Trailer tow connector relay (battery charge) |
| 57 | - | Run/Start relay |
| 58 | - | Not used |
| 59 | - | PCM relay |
| 60 | - | One-touch Start diode |
| 61 | - | Not used |
| 62 | - | Fuel pump diode |
| 63 | 15A | Trailer tow connector (back-up lamp) |
| 64 | - | Not used |
| 65 | 10A | Air suspension logic |
| 66 | - | Not used |
| 67 | 10A | Blower coil |
| 68 | - | Not used |
| 69 | 30A | Run/Start – passenger compartment fuse panel |
| 70 | 20A | PCM (sensors) – EFC, A/C clutch coil |
| 71 | 5A | Fuel coil, ISP-R |
| 72 | 20A | PCM (ignition coils) |
| 73 | 5A | Transmission ignition |
| 74 | 20A | PCM (sensors) – HEGO/CMS, MAFS, EVMV, CMCV, Speed deactivation switch, VCT |
| 75 | 5A | 4x4 Integrated Wheel Ends (IWE) solenoid |
| 76 | 20A | PCM – VPWR |
| 77 | 10A | ABS logic, Heated PCV |
