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Fuse box diagram (fuse layout), location, and assignment of fuses and relays Lincoln Navigator Mk1 (UN192) (1999, 2000, 2001, 2002).
Checking and Replacing Fuses
Fuses and circuit breakers protect your vehicle’s electrical system from overloading. If electrical components in the vehicle are not working, a fuse may have blown. Check the appropriate fuses before replacing any electrical components.
Look carefully at the fuse – a broken wire within the fuse identifies blown fuses. If you are not sure or if it is too dark to see, try replacing the suspected fuse with one of the same value that you know is good.
In case if you do not have a spare fuse, in an emergency you can pull out fuses, which may be dispensable for normal driving (for example, audio system, cigarette lighter, OBD, seat heater, and the like), and use it if its amperage rating is the same.
Notice
- Always switch off the ignition system and the affected electrical circuit before replacing a fuse.
- Always disconnect the battery before servicing high current fuses.
- Never use a fuse of a higher amperage rating than that indicated, or use any other object in place of a fuse, even as a temporary fix. This can cause extensive damage or even fire.
- If the replaced fuses blows again – contact a qualified and equipped service center.
Passenger Compartment Fuse Box Diagram
The fuse panel is located below and to the left of the steering wheel by the brake pedal. Remove the panel cover to access the fuses. To remove a fuse use the fuse puller tool provided on the fuse panel cover.
| № | A | Circuit Protected |
|---|---|---|
| 1 | 25 | Audio |
| 2 | 5 | Clock, Overhead Trip Computer, Electronic Automatic Temperature Control (EATC), Powertrain Control Module (PCM), Cluster, Navigation (2000-2002) |
| 3 | 20 | Cigar Lighter, OBD-II Scan Tool Connector |
| 4 | 15 | 1999: Autolamp Module, Remote Entry Module, Mirrors, Memory Module, Adjustable Pedals, Air Suspension Switch |
| 7.5 | 2000-2002: Remote Entry Module, Mirrors, Memory Module, Adjustable Pedals, Drivers Seat, Power Fold Mirrors | |
| 5 | 15 | AC Clutch Relay (1999), Speed Control Module, Reverse Lamp, EVO Module (1999), Climate Mode Switch (1999), Daytime Running Lamp Relay, Reverse Sensing System (2000-2002), Autolock (2000-2002), E/C Mirror (2000-2002), Navigation (2000-2002) |
| 6 | 5 | Cluster, Overhead Trip Computer, Compass, Steering Sensor, Brake Shift Interlock Solenoid, Air Suspension Module, GEM Module, Heated Mirror (2000-2002), Rear Defroster (2000-2002), Reverse Sensing System (2000-2002), Automatic Park Brake Release (2000-2002) |
| 7 | 5 | Aux A/C Blower Relay, Console Blower |
| 8 | 5 | Radio (1999), Remote Entry Module, Cell Phone, Clock, GEM Module |
| 9 | — | Not Used |
| 10 | — | Not Used |
| 11 | 30 | Front Washer Pump Relay, Wiper Run/Park Relay, Wiper Hi/LO Relay, Windshield Wiper Motor, Rear Washer Pump Relay |
| 12 | 15 | 2000-2002: Air Suspension Switch |
| 13 | 20 | Stop Lamp Switch (Lamps), Turn/Hazard Flasher, Speed Control Module |
| 14 | 15 | Rear Wipers, Running Board Lamps, Battery Saver Relay, Interior Lamp Relay, Accessory Delay Relay (Power Windows, Flip Windows, Audio, Moonroof (2000-2002), Homelink (2000-2002)) |
| 15 | 5 | Stop Lamp Switch, (Speed Control, Brake Shift Interlock, ABS, PCM Module Inputs), GEM Module, Autolock (2000-2002), Air Suspension Module (2000-2002) |
| 16 | 20 | Headlamps (Hi Beams), Cluster (Hi Beam Indicator) |
| 17 | 10 | Heated Mirrors/Rear Window Defroster Indicator |
| 18 | 5 | Instrument Illumination (Dimmer Switch Power), Clock (Dimmer), Navigation Screen (2000-2002) |
| 19 | — | Not Used |
| 20 | 5 | Audio, Air Suspension Module, Memory Module, GEM Module, Digital Transmission Range Selector |
| 21 | 15 | Starter Relay, Fuse 20, Digital Transmission Range Selector (2000-2002) |
| 22 | 10 | Air Bag Module, EATC (2000-2001), EATC Blower Relay (2000-2001), Feeds Fuse 7 (2000-2001), Intelligent Passenger Air Bag Deactivation Module (2002) |
| 23 | 10 | Electrochromic Mirror, Aux A/C, Heated Seats, Trailer Tow Battery Charge, Turn/Hazard Flasher, Console Blower Door Actuator, 4x4 Clutch Relay (2000-2002), 4 Wheel Anti-Lock Brake System (4WABS) Module (2000-2002) |
| 24 | 10 | 1999: Climate Mode Switch (Blower Relay), EATC (via fuse 7), EATC Blower Relay |
| 2002: EATC Module, EATC Blower/Flasher Relay, Climate Control Selector Switch , Feeds fuse 7 | ||
| 25 | 5 | 1999: 4 Wheel Anti-Lock Brake System (4WABS) Module |
| 26 | 10 | Right Side Low Beam Headlamp |
| 27 | 5 | Foglamp Relay and Foglamp Indicator |
| 28 | 10 | Left Side Low Beam Headlamp |
| 29 | 5 | Autolamp Module, Transmission Overdrive Control Switch |
| 30 | 30 | Passive Anti Theft Transceiver, Cluster, Ignition Coils, Powertrain Control Module Relay |
| 31 | 10 | Rear Integrated Control Panel (Audio), CD Player, Cell Phone |
| R1 | Interior Lamp | |
| R2 | Battery Saver | |
| R3 | Rear Window Defroster | |
| R4 | One Touch Down Window | |
| R5 | ACC Delay | |
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Engine Compartment Fuse Box Diagram
The power distribution box is located in the engine compartment. The power distribution box contains high-current fuses that protect your vehicle’s main electrical systems from overloads.
| № | A | Circuit Protected |
|---|---|---|
| 1 | 25 | 1999: Power Point |
| 20 | 2000-2002: Power Point | |
| 2 | 30 | Powertrain Control Module |
| 3 | 30 | Headlamps/Autolamps |
| 4 | 25 | 1999: Console Power Point |
| 20 | 2000-2002: Console Power Point | |
| 5 | 20 | Trailer Tow Backup/Park Lamps |
| 6 | 15 | Parklamps/Autolamps, Feeds Passenger Compartment Fuse 18 (2000-2002) |
| 7 | 20 | Horn |
| 8 | 30 | Power Door Locks |
| 9 | 15 | Daytime Running Lamps (DRL), Fog Lamps |
| 10 | 20 | Fuel Pump |
| 11 | 20 | Alternator Field |
| 12 | 10 | Rear Wipers |
| 13 | 15 | 2000-2002: A/C Clutch |
| 14 | — | Not Used |
| 15 | 10 | Running Board Lamps |
| 16 | — | Not Used |
| 17 | 10 | Delayed Accessoiy (Audio, Moonroof (1999), Flip Windows (2000-2002)) |
| 18 | 15 | Powertrain Control Module, Fuel Injectors, Fuel Pump, Mass Air Flow Sensor |
| 19 | 10 | Trailer Tow Stop and Right Turn Lamp |
| 20 | 10 | Trailer Tow Stop and Left Turn Lamp |
| 21 | — | Not Used |
| 22 | — | Not Used |
| 23 | 15 | Powertrain Control Module (1999), HEGO Sensors, Canister Vent, Transmission (2000-2002), CMS Sensor (2000-2002) |
| 24 | 15 | 1999: Powertrain Control Module, Transmission, CMS Sensor |
| 101 | 30 | Trailer Tow Battery Charge |
| 102 | 50 | Four Wheel Antilock Brake Module |
| 103 | 50 | Junction Box Battery Feed |
| 104 | 30 | 4x4 Shift Motor & Clutch |
| 105 | 40 | Climate Control Front Blower |
| 106 | — | Not Used |
| 107 | 30 | Passenger Power Seat, Passenger Seat Lumbar (2000-2002) |
| 108 | 30 | Trailer Tow Electric Brake |
| 109 | 50 | Air Suspension Compressor |
| 110 | 30 | 1999: Moonroof, Flip Windows and Heated Seats |
| 2000-2002: Heated Seats/CCS | ||
| 111 | 50 | Ignition Switch Battery Feed (Run and Start Circuits) |
| 112 | 30 | Memory (Drivers Seat, Adjustable Pedals, Mirrors), Drivers Seat Lumbar (2000-2002) |
| 113 | 50 | 1999: Ignition Switch Battery Feed (Run and Accessory Circuits) |
| 40 | 2000-2002: Ignition Switch Battery Feed (Run and Accessory Circuits) | |
| 114 | 30 | Climate Control Auxilary Blower |
| 115 | — | Not Used |
| 116 | 40 | Rear Window Defroster, Heated Mirrors |
| 117 | — | Not Used |
| 118 | — | Not Used |
| 601 | 30 | Circuit Breaker: Delayed Accessory (Power Windows, Flip Windows, Radio, Moonroof (2000-2002)) |
| 602 | — | Not Used |
| 201 | Trailer Tow Park Lamp | |
| 202 | Front Wiper Run/Park | |
| 203 | Trailer Tow Backup Lamp | |
| 204 | A/C Clutch | |
| 205 | 1999: Horn | |
| 2000-2002: Rear Wiper Down | ||
| 206 | Fog Lamp | |
| 207 | Front Washer Pump | |
| 208 | 1999: Rear Washer Pump | |
| 2000-2002: Rear Washer Pump | ||
| 209 | 1999: Front Wiper Hi/Lo | |
| 2000-2002: Rear Wiper Up | ||
| 210 | 1999: Not Used | |
| 211 | 1999: Not Used | |
| 212 | 1999: Rear Wiper Up | |
| 213 | 1999: Rear Wiper Down | |
| 301 | Fuel Pump | |
| 302 | Trailer Tow Battery Charge | |
| 303 | 2000-2002: Front Wiper Hi/Lo | |
| 304 | Powertrain Control Module | |
| 401 | Not Used | |
| 501 | Powertrain Control Module | |
| 502 | A/C Clutch | |
| 503 | 2000-2002: Automatic Park Brake Release | |
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