Lincoln Navigator 2009 Fuse Box Info
Fuse box location:
The fuse box is located on the right side of the passenger footwell behind a the trim 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, SYNC |
| 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 | 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 | Second row heated seats |
| 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 | Not used (Spare) |
| 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 | Power windows, Power vents, Power moonroof, Auto dimming rear view mirror |
| 42 | 10A | Not used (Spare) |
| 43 | 10A | Rear wiper logic, Rain sensor |
| 44 | 10A | Trailer tow battery charge coil |
| 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 | - | PCM power relay |
| 2 | - | Starter relay |
| 3 | - | Not used |
| 4 | - | Trailer tow relay |
| 5 | - | Fuel pump relay |
| 6 | - | Trailer tow park lamp relay |
| 7 | - | Heated backlite/Mirror relay |
| 8 | - | Not used |
| 9 | - | Run/Start relay |
| 10 | - | Rear air suspension (RAS) relay |
| 11 | 40A | Power running board motors |
| 12 | 40A | Run/Start relay |
| 13 | 30A | Starter relay |
| 14 | - | Not used |
| 15 | 20A | Right hand HID relay |
| 16 | 20A | Not used |
| 17 | 20A | Left hand HID relay |
| 18 | 30A | Trailer brake |
| 19 | 60A | Rear air suspension relay feed |
| 20 | 20A | Not used |
| 21 | 30A | Trailer tow battery charge |
| 22 | 30A | Passenger power seat |
| 23 | - | A/C clutch relay |
| 24 | - | Not used |
| 25 | - | Right hand HID relay |
| 26 | 15A | TCM power |
| 27 | 20A | 4x4 HAT1 |
| 28 | 25A | Trailer tow park lamp relay feed |
| 29 | 20A | Back up lamps, IWD solenoid |
| 30 | 10A | A/C clutch |
| 31 | - | Not used |
| 32 | 40A | Blower motor relay feed |
| 33 | - | Not used |
| 34 | 30A | Auxiliary blower motor |
| 35 | 30A | PCM relay |
| 36 | 30A | Power liftgate |
| 37 | - | Trailer tow left hand stop/turn relay |
| 38 | - | Trailer tow right hand stop/turn relay |
| 39 | - | Back up lamps |
| 40 | - | Blower motor relay |
| 41 | 10A | TCM PCM KAPWR |
| 42 | - | Not used |
| 43 | 15A | Brake on/off switch |
| 44 | 20A | Fuel pump relay |
| 45 | 25A | Trailer tow stop turn relay feed |
| 46 | - | Not used |
| 47 | - | Not used |
| 48 | 30A | Rear air suspension module |
| 49 | - | Not used |
| 50 | 30A | Front wiper motor |
| 51 | 40A | Heated backlite/mirror relay |
| 52 | 10A | ABS R/S feed |
| 53 | 10A | Rear air suspension module R/S feed |
| 54 | 5A | TCM R/S power |
| 55 | 5A | Fuel pump relay R/S feed |
| 56 | 30A | SPJB R/S feed |
| 57 | 10A | Blower motor R/S feed |
| 58 | 15A | Trailer tow backup lamps |
| 59 | 15A | Heated mirrors |
| 60 | - | One-touch Start diode |
| 61 | - | Fuel pump diode |
| 62 | - | LT HID lamp relay |
| 63 | - | Not used |
| 64 | 30A | Moon roof |
| 65 | 20A | Auxiliary power point |
| 66 | 20A | Auxiliary power point |
| 67 | 40A | Climate controlled seats |
| 68 | 60A | ABS valves |
| 69 | 60A | ABS pump |
| 70 | 40A | Left-hand and right-hand third row power fold seat |
| 71 | 20A | Auxiliary power point |
| 72 | 20A | Auxiliary power point |
| 73 | - | Not used |
| 74 | 30A | Driver power seat/DSM |
| 75 | 20A | PCM – VPWR1 |
| 76 | 20A | PCM – VPWR2 |
| 77 | 15A | VPWR4, Ignition coils |
| 78 | - | Not used |
| 79 | 20A | PCM – VPWR3 |
| 80 | - | Not used |
| 81 | - | Not used |
| 82 | - | Not used |
| 83 | - | Not used |
| 84 | - | Not used |
| 85 | - | Wiper motor relay |
