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Lincoln Navigator LS (2003 - 2006) - fuse box diagram

avatar Jonathan Yarden Feb 11, 2021 · 5 min. read

In this article you will find a description of fuses and relays Lincoln, with photos of block diagrams and their locations. Highlighted the cigarette lighter fuse (as the most popular thing people look for).
Get tips on blown fuses, replacing a fuse, and more.

Year of production: 2003, 2004, 2005, 2006

Passenger compartment fuse panel

The fuse panel is located on the right-hand side kick panel.

Lincoln Navigator II - fuse box - passenger compartment

No.
A
Circuit Protected
1 5 Starter relay coil
2 5 Radio
3 5 ABS/TCS/AdvanceTrac¬ģ
4 5 Cluster, Powertrain Control Module (PCM) relay, Fuel pump relay, REM
5 10 2003-2006: Restraints Control Module (RCM), Passenger Occupant Detection System (PODS) electronic control unit
5 2000-2002: T/A switch, O/D cancel switch, Autolamp sensor, Heated seat modules, VCS (2002)
6 10 OBD II
7 5 DDM, DSM, Anti-theft LED, Power mirror switch, Electric Park Brake switch, PCM (2000-2001), Security horn
8 5 Right front turn, Right front sidemarker, Right front park lamps, Right front repeater (2000-2003)
9 15 2003-2006: Right front low beam/HID
10 2000-2002: Right front low beam
10 5 Left front turn, Left front sidemarker, Left front park lamps, Left front repeater (2000-2003)
11 10 Left front high beam
12 5 2003-2006: Electrochromic mirror, Rain sensor (2003)
2002: Headlamp leveling
10 2000: Headlamp leveling
13 5 Cluster
14 5 2003-2006: DATC
10 2000-2002: RCM, DATC
15 5 2000-2002: Spare
2003-2006: O/D cancel, ABS/Traction-Assist switch
16 5 Heated seat controls, Climate control seat module (2003-2006), Electrochromic mirror (2000-2002), Rain sensor module (2000-2002)
17 5 RCM, Alternator warning lamp
18 20 Radio, CIA, Navigation unit (2003-2006)
19 15 Tilt/Tele motors
20 10 FEM, DATC, Cluster, REM, Brake shift interlock (2000-2002)
21 10 2000-2002: Power folding mirrors
7.5 2003-2006: Spare
22 10 DDM, Driver door mirror (2002-2006)
23 10 Right front high beam
24 5 PATS
25 15 2003-2006: Left front low beam/HID
10 2000-2002: Left front low beam
26 5 2003-2006: Wiper module
10 2001-2002: Wiper relay, Windshield washer
3 2000: Wiper relay
27 10 Radio, Navigation unit (2003-2006), Cellphone (2000-2002), VCS (2002)
28 5 2000-2001: Security horn
2002-2006: Not Used (spare)
29 5 FEM, Reverse park assist (2003-2006), Trailer tow ignition sense (2000-2001), VEMS (2000-2001)
30 5 FEM, Passenger power mirror (2003-2006)
31 ‚ÄĒ Not used
32 20 Cigar lighter
33 10 Switch backlighting, FEM (2002-2006)
34 10 Spare
35 5 Stop lamp signal
Relay
R1 Accessory (cigar lighter, power point)

Engine Compartment Fuse Box

Lincoln Navigator II - fuse box - front power distribution box

No.
A
Circuit Protected
1 10 A/C clutch, Coolant control valve (2003-2006), Auxiliary coolant pump (2003-2006)
2 10 2000: Windshield washer pump
3 15 Fog lamp
4 20 2003-2006: Horn
15 2000-2002: Horn
5 15 2003-2006: Fuel injectors, Electric cooling fan, Mass Air Flow (MAF) sensor
20 2000-2002: Fuel injectors
6 15 Transmission solenoid, EGR (2003-2006)
7 ‚ÄĒ Not used
8 ‚ÄĒ Not used
9 5 2002: PCM KAPWR
10 5 2002: IAC Solenoid
11 15 HEGOs
12 15 2003-2006: Coil-on-plug
10 2000-2002: Coil-on-plug
13 30 Heated wiper park
14 30 ABS module
15 ‚ÄĒ Not used
16 30 Blower motor
17 20 2000-2002: Thermactor air pump (low emission vehicles only)
18 40 2000-2002: PCM
19 30 2003-2006: Electric park brake
20 30 Wiper motor
21 30 Starter solenoid
22 40 2003-2006: ABS motor
30 2000-2002: ABS motor
23 ‚ÄĒ Not used
24 ‚ÄĒ Not used
Relay
R01 2000-2002: Wiper Hi/Lo
R02 2000-2002: Wiper park
R03 Coil-on-plug and HEGOs
R04 2003-2006: Right-hand HID headlamps
2000: Windshield washer
R05 Auxiliary coolant pump
R06 2003-2006: Left-hand HID headlamps
2000-2002: Horn
R07 Fog lamps
R08 A/C clutch
R09 2000-2002: Wiper Run/Acc
R10 Blower motor
R11 Not used
R12 Heated wiper park
R13 2003-2006: Horn
R14 PCM power
R15 Starter motor
Diode
D PCM

Luggage Compartment Fuse Box

The rear power distribution box is located in the luggage compartment under the spare tire well cover.

Lincoln Navigator LS - fuse box diagram - luggage compartment

No.
A
Circuit Protected
1 15 Decklid release solenoid, Passenger door lock motors (2002-2006), Steering column lock (2003)
2 10 Right rear turn lamp, License plate lamp (2002-2006)
3 5 Left rear stop/tail lamp
4 10 Fuel door release solenoid, Decklid lamp (2003-2006)
5 10 Courtesy and map lamps, Radio antenna module (2003-2006)
6 10 Left rear turn and back-up lamps
7 5 Right rear stop/tail lamp
8 5 2003-2006: Center high-mounted stop lamp
10 2000-2002: Center high-mounted stop lamp
9 5 Heated mirror
10 20 2001-2006:¬†Power point ‚Äď console
11 20 2003-2006: Rear heated seats
15 2000-2002: Heated seats
12 20 2003-2006:¬†Power point ‚Äď ashtray
5 2000-2002: Transit relay
13 ‚ÄĒ Not used
14 10 2003-2006: Navigation unit
5 2000-2002: Phone, CD, VEMS
15 5 Alternator sense
16 20 Moonroof
17 15 Fuel pump
18 20 2000-2006: Subwoofer amp
30 2004-2006: THX amp, Subwoofer amp
19 20 REM ‚Äď Left rear window
20 30 2003-2006: Front window motors
20 2000-2002:¬†DDM ‚Äď Driver window
21 20 Driver lumbar, Power seats
22 20 Ignition switch
23 30 SSP4
24 30 SSP3
25 40 P-J/B
26 30 2003-2006: Climate control seat module
20 2000-2002:¬†FEM ‚Äď Front passenger window
27 30 SSP1
28 20 Passenger lumbar, Power seats
29 40 2003-2006: Rear defroster
30 2000-2002: Rear defroster
30 20 REM ‚Äď Right rear window
31 30 2003-2006: Powertrain main power
20 2001-2002: Ignition switch (V6 manual trans)
32 30 SSP2
Diode
D01 Not used
D02 Fuel pump motor
Relay
R001 SSP1
R002 SSP4
R003 Rear defroster
R004 SSP3
R005 SSP2
R006 Not used
R007 Fuel pump

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

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