Lincoln Navigator (UN173; 2000 – 2002) – fuse and relay box diagram
Year of production: 2000, 2001, 2002
This article covers the first-generation Lincoln Navigator, manufactured between 1998 and 2002. It includes fuse box diagrams for the 2000, 2001 and 2002 models, provides details on the locations of the fuse panels within the vehicle, and explains the function and layout of each fuse and relay.
Passenger compartment fuse panel
Fuse box location
The fuse panel is located below and to the left of the steering wheel behind the cover.
Fuse box diagram
Assignment of the fuses and relays in the passenger compartment (2000 – 2002)
| No. |
A |
Circuit Protected |
| 1 | 25A | Audio |
| 2 | 5A | Clock, Overhead Trip Computer, Electronic Automatic Temperature Control (EATC), Powertrain Control Module (PCM), Cluster, Navigation |
| 3 | 20A | Cigar Lighter, OBD-II Scan Tool Connector |
| 4 | 7.5A | Remote Entry Module, Mirrors, Memory Module, Adjustable Pedals, Drivers Seat, Power Fold Mirrors |
| 5 | 15A | Speed Control Module, Reverse Lamp, Daytime Running Lamp Relay, Reverse Sensing System, Autolock, E/C Mirror, Navigation |
| 6 | 5A | Cluster, Overhead Trip Computer, Compass, Steering Sensor, Brake Shift Interlock Solenoid, Air Suspension Module, GEM Module, Heated Mirror, Rear Defroster, Reverse Sensing System, Automatic Park Brake Release |
| 7 | 5A | Aux A/C Blower Relay, Console Blower |
| 8 | 5A | Remote Entry Module, Cell Phone, Clock, GEM Module, Navigation |
| 9 | — | Not Used |
| 10 | — | Not Used |
| 11 | 30A | Front Washer Pump Relay, Wiper Run/Park Relay, Wiper Ili/LO Relay, Windshield Wiper Motor, Rear Washer Pump Relay |
| 12 | 15A | Air Suspension Switch |
| 13 | 20A | Stop Lamp Switch (Lamps), Turn/Hazard Flasher, Speed Control Module |
| 14 | 15A | Rear Wipers, Running Board Lamps, Battery Saver Relay, Interior Lamp Relay, Accessory Delay Relay (Power Windows, Moonroof, Flip Windows, Audio), Homelink |
| 15 | 5A | Stop Lamp Switch, (Speed Control, Brake Shift Interlock, ABS, PCM Module Inputs), GEM Module, Autolock, Air Suspension Module |
| 16 | 20A | Headlamps (Hi Beams), Cluster (Hi Beam Indicator) |
| 17 | 10A | Heated Mirrors/Rear Window Defroster Indicator |
| 18 | 5A | Instrument Illumination (Dimmer Switch Power), Clock (Dimmer), Navigation Screen |
| 19 | — | Not Used |
| 20 | 5A | Audio, Air Suspension Module, Memory Module, GEM Module |
| 21 | 15A | Starter Relay, Fuse 20, Digital Transmission Range Selector |
| 22 | 10A | Air Bag Module, EATC, EATC Blower Relay, Feeds Fuse 7 |
| 23 | 10A | Electrochromic Mirror, Aux A/C, Heated Seats, Trailer Tow Battery Charge, Tum/Hazard Flasher, Console Blower Door Actuator, 4×4 Clutch Relay, 4 Wheel Anti-Lock Brake System (4WABS) Module |
| 24 | 10A | 2000-2001: Not Used 2002: EATC Module, EATC Blower/Flasher Relay, Climate Control Selector Switch, Feeds fuse 7 |
| 25 | — | Not Used |
| 26 | 10A | Right Side Low Beam Headlamp |
| 27 | 5A | Foglamp Relay and Foglamp Indicator |
| 28 | 10A | Left Side Low Beam Headlamp |
| 29 | 5A | Autolamp Module, Transmission Overdrive Control Switch |
| 30 | 30A | Passive Anti Theft Transceiver, Cluster, Ignition Coils, Powertrain Control Module Relay |
| 31 | 10A | Rear Integrated Control Panel (Audio), CD Player, Cell Phone |
| Relay 1 | — | Interior Lamp Relay |
| Relay 2 | — | Battery Saver Relay |
| Relay 3 | — | Rear Window Defroster Relay |
| Relay 4 | — | One Touch Down Window Relay |
| Relay 5 | — | ACC Delay Relay |
Engine Compartment Fuse Box
Fuse box location
The power distribution box is located in the engine compartment (on the driver’s side).
Fuse box diagram
Assignment of the fuses and relays in the engine compartment (2000 – 2002)
| № | Amp Rating | Description |
|---|---|---|
| 1 | 20A | Power Point |
| 2 | 30A | Powertrain Control Module |
| 3 | 30A | Headlamps/Autolamps |
| 4 | 20A | Console Powerpoint |
| 5 | 20A | Trailer Tow Backup/Park Lamps |
| 6 | 15A | Parklamps/Autolamps, Feeds Passenger Compartment Fuse 18 |
| 7 | 20A | Horn |
| 8 | 30A | Power Door Locks |
| 9 | 15A | Daytime Running Lamps (DRL), Fog Lamps |
| 10 | 20A | Fuel Pump |
| 11 | 20 A | Alternator Field |
| 12 | 10A | Rear Wipers |
| 13 | 15A | A/C Clutch |
| 14 | — | Not Used |
| 15 | 10A | Running Board Lamps |
| 16 | — | Not Used |
| 17 | 10A | Delayed Accessory (Audio, Flip Windows) |
| 18 | 15A | Powertrain Control Module, Fuel Injectors, Fuel Pump, Mass Air Flow Sensor |
| 19 | 10A | Trailer Tow Stop and Right Turn Lamp |
| 20 | 10A | Trailer Tow Stop and Left Turn Lamp |
| 21 | — | Not Used |
| 22 | — | Not Used |
| 23 | 15A | HEGO Sensors, Canister Vent, Transmission, CMS Sensor |
| 24 | — | Not Used |
| 101 | 30A | Trailer Tow Battery Charge |
| 102 | 50A | Four Wheel Antilock Brake Module |
| 103 | 50A | Junction Box Battery Feed |
| 104 | 30A | 4×4 Shift Motor & Clutch |
| 105 | 40A | Climate Control Front Blower |
| 106 | — | Not Used |
| 107 | 30A | Passenger Power Seat, Passenger Seat Lumbar |
| 108 | 30A | Trailer Tow Electric Brake |
| 109 | 50A | Air Suspension Compressor |
| 110 | 30A | Heated Seats/CCS |
| 111 | 40A | Ignition Switch Battery Feed (Run and Start Circuits) |
| 112 | 30A | Memory (Drivers Seat, Adjustable Pedals, Mirrors), Drivers Seat Lumbar |
| 113 | 40A | Ignition Switch Battery Feed (Run and Accessory Circuits) |
| 114 | 30A | Climate Control Auxilary Blower |
| 115 | — | Not Used |
| 116 | 40A | Rear Window Defroster, Heated Mirrors |
| 117 | — | Not Used |
| 118 | — | Not Used |
| 201 | — | Trailer Tow Park Lamp Relay |
| 202 | — | Front Wiper Run/Park Relay |
| 203 | — | Trailer Tow Backup Lamp Relay |
| 204 | — | A/C Clutch Relay |
| 205 | — | Rear Wiper Down |
| 206 | — | Fog Lamp Relay |
| 207 | — | Front Washer Pump Relay |
| 208 | — | Rear Washer Pump Relay |
| 209 | — | Rear Wiper Up Relay |
| 301 | — | Fuel Pump Relay |
| 302 | — | Trailer Tow Battery Charge Relay |
| 303 | — | Front Wiper Hi/Lo Relay |
| 304 | — | Powertrain Control Module Relay |
| 401 | — | Not Used |
| 501 | — | Powertrain Control Module Diode |
| 502 | — | A/C Clutch Diode |
| 503 | — | Automatic Park Brake Release Diode |
| 601 | 30A | Delayed Accessory (Power Windows, Flip Windows, Radio, Moonroof) |
| 602 | — | Not Used |
| 502 | — | A/C Clutch Diode |
| 503 | — | Not Used |
| 601 | 30A | Delayed Accessory (Power Windows, Flip Windows, Radio) |
| 602 | — | Not Used |
WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.
