POWER DISTRIBUTION – Ford Expedition 2002 – SYSTEM WIRING DIAGRAMS

POWER DISTRIBUTION

Power Distribution Wiring Diagram (1 of 4) for Ford Expedition 2002

List of elements for Power Distribution Wiring Diagram (1 of 4) for Ford Expedition 2002:

• (cable assembly harness, near battery) red s1001
• (console panel harn, near console blower motor) s305
• (eng harn, near 4wabs module) s107
• (engine harn, in breakout to battery junction box) s108
• (engine harn, left side of eng compt)
• (main harn, near breakout to steering wheel rotation sensor) s212
• (main harn, near main light switch) s2013
• (main harn, near radio)
• (seatbelt harn, near passenger lumbar switch)
• 4 wheel anti-lock brake system 4wabs module
• Air suspension compressor relay
• Auxiliary a/c relay
• Auxiliary power socket
• Battery
• Battery junction box
• Battery junction box (left side of engine compartment)
• C243
• C256
• C257
• Cd changer
• Cellular telephone support electronics
• Central junction box (under left side of dash)
• Central security module
• Console auxiliary power socket
• Daytime running lamps resistor
• Fog lamp relay
• From a fuse 8 (diagram 1 of 4)
• Fuse 10a
• Fuse 15a
• Fuse 20a
• Fuse 25a
• Fuse 30a
• Fuse 50a
• Generator
• Headlamp relay
• Main light switch
• Multi- function switch
• Nca
• Passenger power lumbar switch
• Passenger power seat control switch
• Radio
• Rear integrated control panel
• Rear wiper down relay
• Rear wiper up relay
• Red
• Rpo relay block 1
• Rpo relay block 2
• S1002 (cable assembly harness, near battery)
• S109
• S2012
• S311
• Starter motor
• Starter motor relay
• Subwoofer amplifier
• To fuse (diagram 2 of 4)
• To fuse 103 (diagram 1 of 4)
• To fuse 2 (diagram 3 of 4)
• Trailer tow back-up lamp relay
• Trailer tow battery charge relay
• Trailer tow running lamp relay
• Wot relay

Power Distribution Wiring Diagram (2 of 4) for Ford Expedition 2002

List of elements for Power Distribution Wiring Diagram (2 of 4) for Ford Expedition 2002:

• (console panel harn, near cd changer)
• (diagram 3 of 4)
• (engine compt harn, left rear of engine compt) s113
• (main harn, in breakout to central junction box) s265
• (main harn, in breakout to transfer case) s213
• (main harn, left rear of engine compt)
• (main harn, near blower motor speed controller) s2014
• (main harn, near breakout to instrument cluster) s222
• (main harn, near breakout to instrument cluster) s223
• (seatbelt harn, near driver power seat motor) s310
• Acc
• Acc delay relay
• Adjustable pedal switch
• Air suspension evo steering module
• Battery junction box
• Battery junction box (left side of engine compt)
• Blend door actuator
• Blower relay
• Blower/ flasher relay block
• C238
• C242
• C243
• C256
• C262
• C267
• C295
• Cellular phone support electronics
• Central junction box
• Central junction box (under left side of dash)
• Circuit breaker 30a
• Clock
• Compass sensor
• Daytime running lights 1 relay
• Daytime running lights relay block
• Digital transmission range (dtr) sensor
• Driver heated seat module
• Driver power lumbar switch
• Driver power seat control switch
• Driver seat module
• Driver temperature controlled seat module
• Electronic variable orifice module
• From b fuse 101 (diagram 1 of 4)
• Front washer pump relay
• Fuel pump relay
• Function selector switch assembly
• Fuse 15a
• Fuse 20a
• Fuse 30a
• Fuse 40a
• Fuse 5a
• Generic electronic module
• Heated grid relay
• Ignition switch
• Instrument cluster
• Lock
• Navigation system module
• Navigator/eddie bauer
• Nca
• Off
• Overhead trip computer module
• Parking aid module (pam)
• Parking brake release switch
• Passenger heated seat module
• Passenger temperature controlled seat module
• Pcm power relay
• Radio
• Rear washer pump relay
• Red
• Remote anti-theft personality module
• Run
• S112 (eng harn, left rear of engine compt)
• S2021 main harn, near breakout to belt minder module)
• S214 (main harn, near steering wheel rotation sensor)
• S215 (main harn, in breakout to ignition switch)
• S221
• S297
• S353
• S365 (in center console)
• S426 (seatbelt harn, over- head console)
• Shift lock actuator
• Speed control servo
• Start
• Steering wheel rotation sensor
• To fuse 20
• To fuse 22 (diagram 4 of 4)
• To fuse 29 (diagram 3 of 4)
• Torque on-demand relay
• Trailer tow (battery feed)
• Transfer case shift relays
• Video cassette player
• Video monitor
• W/ memory
• W/climate control
• W/o climate control
• W/o memory
• Windshield wiper motor
• Wiper hi/lo relay
• Wiper run/park relay

Power Distribution Wiring Diagram (3 of 4) for Ford Expedition 2002

List of elements for Power Distribution Wiring Diagram (3 of 4) for Ford Expedition 2002:

• (body harn, near breakout to park brake switch) s220
• (console panel harn, near break- out to cd changer)
• (fuel charge harn, in breakout to fuel injector 3) s161
• (fuel charge harn, in breakout to fuel injector 7) s162
• (main harn, near breakout to instrument cluster)
• (main harn, near breakout to instrument cluster) s289
• (seatbelt retractor harn, near breakout to transfer case) s307
• Adjustable pedal switch
• Air suspension service switch
• Air suspension/ evo steering module
• Autolamp module
• Battery junction box
• Battery saver relay
• Belt minder module
• C238
• C242
• C243
• C256
• C257
• C267
• C268
• C295
• C356
• Central junction box (under left side of dash)
• Central security module
• Clock
• Coil on plug 1
• Coil on plug 2
• Coil on plug 3
• Coil on plug 4
• Coil on plug 5
• Coil on plug 6
• Coil on plug 7
• Coil on plug 8
• Digital transmission range sensor
• Driver power seat control switch
• Driver seat module
• Electronic automatic temperature control module
• Exterior rear view mirror switch
• From fuse 1 (diagram 1 of 4)
• From fuse 21 (diagram 2 of 4)
• From ignition switch (diagram 2 of 4)
• Fuse 15a
• Fuse 30a
• Fuse 5a
• Fuse 7.5a
• Generic electronic module
• Instrument cluster
• Interior lamp relay
• Memory set switch
• Navigation display housing
• Navigation system module
• Nca
• Overhead trip computer module
• Passive anti-theft system control module
• Pcm power diode
• Pcm power relay
• Powertrain control module
• Radio
• Radio noise capacitor 1
• Radio noise capacitor 2
• S116 (engine harn, left rear of engine compt)
• S117 (fuel charge harn, right rear of engine compt)
• S2002 (main harn, near breakout to central junction box)
• S2009 (main body harn, near breakout to instrument cluster)
• S219 (main harn, near breakout to evo module)
• S225
• S354
• To fuse 3 (diagram 4 of 4)
• Transmission control switch

Power Distribution Wiring Diagram (4 of 4) for Ford Expedition 2002

List of elements for Power Distribution Wiring Diagram (4 of 4) for Ford Expedition 2002:

• (front seat- back pad harness, near passenger heated seat switch)
• (main harn, in breakout to central junction box) s228
• (main harn, near breakout to 4wd mode switch) s2005
• (main harn, near breakout to central junction box) s2001
• (main harn, near breakout to eatc module) s292
• (seatbelt harn, near breakout to aux a/c mode switch) s422
• (seatbelt harn, near breakout to right park/ stop/turn lamp)
• 4 wheel anti-lock brake system (4wabs) module
• Auxiliary a/c blend actautor
• Auxiliary a/c control module
• Auxiliary a/c mode actuator
• Auxiliary a/c relay
• Battery junction box
• Blower relay
• Blower/ flasher relay block
• Brake pedal position switch
• Brake pressure switch
• C242
• C243
• C267
• C280
• C436
• Central junction box (under left side of dash)
• Cigar lighter
• Console blower relay
• Data link connector
• Driver heated seat module
• Driver heated seat switch
• Driver temperature controlled seat module
• Electronic automatic temperature control module
• Electronic day/ night mirror
• Expedition
• Flasher relay
• From fuse 4 (diagram 3 of 4)
• From ignition switch (diagram 2 of 4)
• Function selector switch assembly
• Fuse 10a
• Fuse 20a
• Fuse 5a
• G200 (right kick panel)
• Generic electronic module
• Interior lights system
• Navigator
• Nca
• Overhead console
• Passenger heated seat module
• Passenger heated seat switch
• Passenger temperature controlled seat module
• Rear integrated control panel
• Restraints control module (rcm)
• Rpo relay block 1
• Rpo relay block 2
• S205
• S296
• S325 (seatbelt harn, near driver heated seat switch)
• S328
• S435
• Tan/red
• Torque on-demand (tod) relay
• Trailer tow battery charge relay
• W/climate controlled seats
• W/eatc
• W/heated seats
• W/o eatc