Lincoln Navigator (UN173; 1998) – fuse and relay  box diagram

Year of production: 1998

 

This article covers the first-generation Lincoln Navigator, manufactured between 1998 and 2002. It includes fuse box diagrams for the 1998 models, provides details on the locations of the fuse panels within the vehicle, and explains the function and layout of each fuse and relay.

Engine compartment fuse panel

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 (1998)

No.	A	Circuit Protected
1	15A	Flasher Relay
2	5A	Instrument Cluster, Overhead Trip Computer (OTC) Module, Redundant Steering Control Module, Electronic Automatic Temperature Control (EATC) Module, Clock
3	25A	Cigar Lighter
4	5A	Park Lamp Relay, Headlamp Relay, Autolamp Module, Remote Anti-theft Personality (RAP) Module, Power Mirror Switch, Memory Seat and Mirror Module, Driver Power Seat Control Switch, Memory Seat Switch
5	15A	Digital Transmission Range (DTR) Sensor, Daytime Running Lamps (DRL) Module, Speed Control Servo/Amplifier Assembly, EATC Clutch Relay
6	5A	Shift Lock Actuator, Generic Electronic Module (GEM), 4 Wheel Air Suspension 4WAS Module, Compass Sensor, Steering Wheel Rotation Sensor, Heated Grid Relay, Overhead Trip Computer (OTC) Module
7	5A	Auxiliary A/C Relay, Console Blower Motor
8	5A	Radio, Main Light Switch, Remote Anti-theft Personality (RAP) Module, Generic Electronic Module (GEM), Ignition Switch, Clock
9	–	Not used
10	–	Not used
11	30A	Washer Pump Relay, Wiper Run/Park Relay
12	5A	Data Link Connector (DLC)
13	15A	Brake On/Off (BOO) Switch, Brake Pressure Switch
14	15A	Battery Saver Relay, Interior Lamp Relay
15	5A	Generic Electronic Module (GEM), SecuriLock
16	20A	Instrument Cluster (W/O DRL), Daytime Running Lamps (DRL) Module, Hi-Beam Headlamps (Power supplied through Multi-Function Switch)
17	10A	Heated Backlite Switch, Left Power/Heated Signal Mirror, Right Power/Heated Signal Mirror
18	5A	Main Light Switch, Generic Electronic Module (GEM), Instrument Illumination, (Power supplied through Main Light Switch), Park Lamp Relay, Trailer Electronic Brake Control, Trailer Tow Running Lamp Relay, Left Side Marker Lamps, Right Side Marker Lamps, Left Front Park/Turn Lamp, Right Front Park/Turn Lamp, Left Stop/Park/Tum Lamp, Right Stop/Park/Tum Lamp, Left License Lamp, Right License Lamp
19	10A	Instrument Cluster, Air Bag Diagnostic Monitor
20	5A	4 Wheel Air Suspension 4WAS Generic Electronic Module (GEM), Memory Seat and Mirror Module
21	15A	Digital Transmission Range (DTR) Sensor, Junction Box Fuse/Relay Panel (Fuse 20)
22	10A	Air Bag Diagnostic Monitor, Ignition Swatch
23	10A	Trailer Tow Battery Charge Relay, 4X4 Center Axle Disconnect Solenoid, 4X2 Center Axle Disconnect Solenoid, Electronic Day/Night Mirror, Rear Integrated Control Panel, Auxiliary A/C Mode Actuator, Auxiliary A/C Control Module, Auxiliary A/C Blend Actuator Flasher Relay
24	10A	Electronic Automatic Temperature Control (EATC) Module, Console Blower Relay, Auxiliary A/C Relay
25	5A	4 Wheel Anti-Lock Brake System (4WABS) Module 4WABS Relay
26	10A	Daytime Running Lamps (DRL) Module, Right Headlamp (Powder supplied through Multi-Function Swatch)
27	5A	Main Light Swatch, Fog Lamp Relay
28	10A	Left Headlamp
29	5A	Autolamp Module, Instrument Cluster, Transmission Control Swatch (TCS)
30	30A	Radio Noise Capacitor, PCM Power Diode, Coil on Plugs, PCM Powder Relay, SecuriLock
31	–	Not Used
31	10	Rear Integrated Control Panel (Audio), CD Player, Cell Phone

Engine Compartment Fuse Box

Power fuse box

 

Assignment of the fuses and relays in the power fuse box (1998)

Location	Amperage	Description
1	175	Power Network Box Megafuse
2	175	Alternator Megafuse
3	20	Alternator Field Minifuse

Additional fuse panel

 

Assignment of the fuses and relays in the additional fuse panel (1998)

Slot number	Ampere rating [A]	Circuit protected
1	5	Powertrain Control Module (PCM)
2	20	Trailer Tow Stop/Turn Lamps
3	10	Audio Rear Integrated Control Panel (RICP), Compact Disc Changer, Radio
4	10	Running Board Lamps
5	20	Amplifier, Subwoofer Amplifier
6	—	Not used

 

Passenger compartment box

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 (1998)

№	Amp Rating	Description
1	20A	Trailer Tow Running Lamp Relay, Trailer Tow Backup Lamp Relay
2	10A	Air Bag Diagnostic monitor
3	30A	All Unlock Relay, All Lock Relay, Driver’s Unlock Relay
4	15A	Air Suspension Sendee Switch
5	20A	Horn Relay
6	30A	Radio, Premium Sound Amplifier, CD Changer, Rear Integrated Control Panel, Sub-Woofer power
7	15A	Main Light Switch, Park Lamp Relay
8	30A	Main Light Switch, Headlamp Relay, Multi-Function Switch
9	15A	Daytime running lamps (DRL) Module, Fog Lamp Relay
10	25A	I/P Auxiliary Power Socket
11	25A	Console Auxiliary Power Socket
12	10A	Rear Wiper Up Motor Relay, Rear Wiper Down Motor Relay
13	30A	Auxiliary A/C Relay
14	60A	4 Wheel Anti-Lock Brake System (4WABS) Module
15	50A	Air Suspension Solid State Compressor Relay
16	40A	Trailer tow battery Charge Relay, Mini Fuse Block (fuse 2), Trailer Tow Right Turn Relay, Trailer tow Left Turn Relay
17	30A	Transfer Case Shift Relay, Torque on Demand Relay
18	30A	Memory Seat Module
19	20A	Fuel Pump Relay
20	50A	Ignition Switch
21	50A	Ignition Switch
22	50A	Junction Box Fuse/Relay Panel Battery Feed
23	40A	I/P Blower Relay
24	30A	PCM Power Relay, Mini Fuse Block (fuse 1), Powertrain Control Module
25	30A (CB)	Junction Box Fuse/Relay Panel, ACC Delay Relay
26	30A	Passenger Power Seat Control Switch
27	40A	Junction Box Fuse/Relay Panel, Heated Grid Relay
28	30A	Trailer Electronic Brake Control
29	30A	RPO Relay Block, Vent Window/Moonroof Relay

 

WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.

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.