All Wiring Diagrams for Ford Expedition 1997 model

AIR CONDITIONING

Air Conditioning Wiring Diagrams (1 of 2) for Ford Expedition 1997

List of elements for Air Conditioning Wiring Diagrams (1 of 2) for Ford Expedition 1997:

• (interior lamp feed harn, left front of left rear wheel well)
• (main harness, near fuse/relay panel breakout) s228
• (main harness, near mode selector switch breakout)
• (seat belt retractor harn, near aux a/c mode switch breakout)
• Auxiliary a/c blend actuator
• Auxiliary a/c control module
• Auxiliary a/c mode actuator
• Blend door actuator (behind right side of i/p, top of a/c plenum)
• Blend door pot
• Blower motor switch
• C217
• C218
• C219
• C220
• C242
• C243
• Cooling fan relay (in power distribution box)
• Def
• Floor
• Flr & def
• Front blend potentiometer
• Front mode potentiometer
• Function selector switch
• Fuse 10a
• Fuse 15a
• Fuse 5a
• G108 (left front radiator support)
• G109 (right front radiator support)
• G203 (right kick panel)
• G415 (near fuel tank)
• Hot in run
• Hot in start or run
• Hybrid cooling fan
• Illumination
• Interior lights system
• Junction box fuse/relay panel
• Max
• Med hi
• Med lo
• Mode selector switch
• Norm
• Off
• Pan & flr
• Panel
• Power distribution box
• Rear blend potentiometer
• Rear mode potentiometer
• Red
• S104 (eng cntrl harn, front right side of eng compt)
• S105 (engine cntrl harn, in power distribution relay box)
• S154 (engine control sensor harness, left rear of engine compartment)
• S200 (main harn, behind right side of i/p)
• S202 (main harn, in blower/ flasher relay block breakout)
• S203 (main harn, near rpo relay block breakout)
• S222 (main harn, near instrument cluster breakout)
• S274
• S422
• S424 (seat belt retract harn, near rpo relay box breakout)
• S918 (int lamp feed harn, near left side rail lamp breakout)
• S919
• S920
• S921

Air Conditioning Wiring Diagrams (2 of 2) for Ford Expedition 1997

List of elements for Air Conditioning Wiring Diagrams (2 of 2) for Ford Expedition 1997:

• (console panel harness, near console blower motor breakout)
• (engine cntrl sensor harn, right side of eng compt)
• (heater blower motor feed harn, in blower motor resistor breakout)
• (interior lamp feed harn, near left side rail lamp breakout)
• (main harn, front center of floor console)
• (seat belt retractor harn, left rear side panel)
• 0ff
• A/c compressor clutch solenoid
• A/c clutch cycling pressure switch (right side of engine compartment)
• A/c clutch diode
• A/c pressure cutoff switch (left side of engine compartment)
• Auxiliary a/c blower motor
• Auxiliary a/c blower motor resistor (near blower motor)
• Auxiliary a/c relay (in rpo relay box)
• Blower motor
• Blower motor resistor (near blower motor)
• Blower relay (in blower/ flasher relay block)
• Console blend door actuator (in i/p console)
• Console blower motor
• Console blower motor resistor (in i/p console)
• Front blower motor switch
• Fuse 30a
• Fuse 40a
• G105 (right rear corner of engine compt)
• G203 (right kick panel)
• G415 (near fuel tank)
• Hot at all times
• Med
• Nca
• Off
• Off lo
• Power distribution box
• Powertrain control module (pcm) (on right side of safety wall)
• Rear
• Rear blower motor switch
• Rear integrated control panel (ricp)
• Red/pnk
• S125
• S126
• S202 (main harn, in blower/ flasher relay block breakout)
• S279
• S322
• S423
• S424 (seat belt retractor harn, near rpo relay box breakout)
• S916
• S923 (interior lamp feed harness)

ANTI-LOCK BRAKES

Anti-lock Brake Wiring Diagrams for Ford Expedition 1997

List of elements for Anti-lock Brake Wiring Diagrams for Ford Expedition 1997:

• 4 wheel anti-lock brakes system (4wabs) module (left side of engine compt)
• 4 wheel drive input
• 4wabs ind ctrl
• 4wabs relay
• 4wabs relay cctrl
• Abs active out
• Anti-lock brake ind
• Brake fluid level switch (on brake fluid reservoir)
• Brake fluid lvl
• Brake on/off (boo) switch (behind left side of i/p)
• Brake on/off switch
• C146
• C147
• C242
• C243
• Datalink connector (left side of i/p)
• Diagnostic trigger
• Differential speed sensor (on rear axle)
• Fuse 15a
• Fuse 5a
• Fuse 60a
• G108 (left front radiator support)
• Generic electronic module
• Ground
• Hot at all times
• Hot in run
• Hot in run or start
• Ignition feed
• Instrument cluster
• Junction box fuse/relay panel
• Left front sensor (high)
• Left front sensor (low)
• Left front wheel speed sensor (at wheel)
• Power (b+)
• Power distribution box
• Rear sensor (high)
• Rear sensor (low)
• Red brake ind
• Red brake input
• Red/pnk
• Right front sensor (high)
• Right front sensor (low)
• Right front wheel speed sensor (at wheel)
• S106
• S121
• S144
• S144 (engine control sensor harn, left side of engine compartment)
• S225
• S229
• Tan/red

ANTI-THEFT

Anti-theft Wiring Diagram, PATS for Ford Expedition 1997

List of elements for Anti-theft Wiring Diagram, PATS for Ford Expedition 1997:

• (main harn, right side of i/p) s276
• Anti- theft indicator
• Anti-theft transceiver module (behind i/p)
• Armed sig
• Bus (+)
• Bus (-)
• C236
• C243
• Datalink connector (behind center of i/p)
• Fuse 30a
• Fuse 5a
• G123 (right rear of engine compt)
• G203 (lower right cowl panel)
• Grd
• Hot at all times
• Hot in run or start
• Ign
• Instrument cluster
• Junction box fuse/ relay panel
• Passive anti-theft system (pats) control module (behind center of i/p)
• Powertrain control module (pcm) (right side of engine compt)
• Pwr
• Rec sig
• Rf grd
• Rf pwr
• S204
• S266
• S275 (main harn, right side of i/p)
• S277
• Transmit

Anti-theft Wiring Diagram, RAP for Ford Expedition 1997

List of elements for Anti-theft Wiring Diagram, RAP for Ford Expedition 1997:

• (body harn, near breakout to in-line conn, near right side of i/p) s254
• (body harn, near breakout to rap module) s234
• All lock
• All unlock
• Antenna
• Boo switch
• Brake on/off switch (behind left side of i/p)
• C242
• C256
• C257
• Datalink
• Datalink connector (behind center of i/p)
• Digital transmission range sensor (below center of vehicle, left side of transmission)
• Disable
• Door ajar
• Door ajar out
• Driver's unlock relay (behind right side of i/p)
• Drvr unlock
• Electronic suspension
• Ext lights
• Exterior lights
• Fuse 15a
• Fuse 20a
• Fuse 5a
• G200 (lower left cowl panel)
• G203 (lower right cowl panel)
• Generic electronic module (gem) (behind center of i/p)
• Ground
• Horn
• Horns system
• Hot at all times
• Hot in run
• Hot in run ar acc
• Ignition
• Illum entry in
• Int lights
• Interior lights system
• Junction box fuse/ relay panel
• Left front power door lock switch
• Lock
• Nca
• Not used
• Power
• Power distribution box (left side of engine compt)
• Remote anti-theft personality (rap) module (behind left side of i/p)
• Right front power door lock switch
• S216
• S219
• S222
• S223
• S229 (main harn, near breakout to evo module)
• S231 (main harn, near breakout to inst cluster)
• S235 (body harn, near break- out to lock relay box)
• S235 (body harn, near breakout to rap module)
• S250
• S263 (main harn, near left cowl panel)
• S268 (main harn, near breakout to evo module)
• S500
• S501
• S600
• Trans in
• Unlock

BODY COMPUTER

Body Computer Wiring Diagrams (1 of 2) for Ford Expedition 1997

List of elements for Body Computer Wiring Diagrams (1 of 2) for Ford Expedition 1997:

• 87a
• Accessory delay relay
• Accessory delay relay ctrl
• Battery saver relay
• Battery saver relay ctrl
• C242
• C243
• C267
• Electronic suspension system
• Engine controls system
• Fuse 15a
• Fuse 30a
• Fuse 5a
• G200 (lower left cowl panel)
• G203 (lower right cowl panel)
• Generic electronic module (gem)
• Ground
• Heated grid relay
• Heated grid relay ctrl
• Hot at all times
• Hot in
• Hot in run
• Hot in run or acc
• Ign (start) gnd (park/neutral)
• Ignition (acc/run)
• Ignition (run)
• Instrument cluster system
• Interior lamp relay
• Interior lamp relay ctrl
• Interior lights system
• Junction box fuse/ relay panel (under left side of i/p)
• Lf window motor sense (high)
• Lf window motor sense (low)
• Lf window switch in (down)
• Lf window switch in (up)
• One touch down relay
• One touch down relay ctrl
• One touch down switch in
• Power (b+)
• Power distribution box (left side of engine compt)
• Power windows system
• Running lamp relay ctrl
• S205
• S207
• Start
• Vehicle speed (+)

Body Computer Wiring Diagrams (2 of 2) for Ford Expedition 1997

List of elements for Body Computer Wiring Diagrams (2 of 2) for Ford Expedition 1997:

• (near 4wd mode switch) s238
• (park/headlamps on) in
• 4 high to 4 low relay ctrl
• 4 low to 4 high relay ctrl
• 4x2 center axle solenoid ctrl
• 4x4 center axle solenoid ctrl
• 4x4 high range ind ctrl
• 4x4 low range ind control
• 4x4 mode switch in
• A4wd indicator ctrl
• Abs active in
• Air suspension out
• Anti-lock brakes system (abs control module)
• Anti-theft system (rap module)
• Brake on/off switch
• C239
• C240
• C241
• Computer data lines system (datalink pin 7)
• Contact plate a in
• Contact plate b in
• Contact plate c in
• Contact plate d in
• Defogger system (rear defogger switch)
• Diagnostic link
• Door ajar indicator ctrl
• Door ajar out
• Electronic suspension system (4was module)
• Exterior lights system (brake on/off switch)
• Front shaft speed sensor in
• G200 (lower left cowl panel)
• Generic electronic module (gem) (behind center of i/p)
• Ground
• Hall effect speed sensor out
• Ignition key warning switch in
• Illuminated entry request in
• Instrument cluster system (i/c c236 pin 2)
• Instrument cluster system (i/c c236 pin 3)
• Instrument cluster system (i/c c236 pin 4)
• Instrument cluster system (i/c c236 pin 5)
• Instrument cluster system (i/c c238 pin 11)
• Instrument cluster system (i/c c238 pin 9)
• Instrument cluster system (washer fluid level switch)
• Interval delay/wash in
• Lf door ajar switch in
• Liftgate and glass ajar in
• Low washer fluid out
• Lr door ajar switch in
• Rear shaft speed sensor in
• Rear washer pump relay out
• Rear window defrost switch in
• Rear wiper relay ctrl (down)
• Rear wiper relay ctrl (up)
• Rear wiper sense (hi/low/park)
• Rear wiper switch in
• Red
• Rf door ajar switch in
• Rr door ajar switch in
• S208
• Seat belt indicator ctrl
• Seat belt warning switch in
• Signal return
• Tan
• Tan/red
• Torque on demand relay out
• Trans in neutral in
• Trans low range out
• Transfer case return
• Transmission controls system (4 wheel drive mode switch)
• Transmission controls system (4wd mode switch)
• Transmission controls system (4x2 axle disconnect solenoid)
• Transmission controls system (4x4 axle disconnect solenoid)
• Transmission controls system (pcm c174 pin 14)
• Transmission controls system (torque on demand relay)
• Transmission controls system (transfer case assembly)
• Transmission controls system (transfer case shift relays)
• Transmission controls system (transmission range sensor)
• Warning systems (ignition key warning switch)
• Warning systems (lf door ajar switch)
• Warning systems (liftgate & glass ajar switches)
• Warning systems (lr door ajar switch)
• Warning systems (main light switch)
• Warning systems (rf door ajar switch)
• Warning systems (rr door ajar switch)
• Warning systems (seat belt switch)
• Washer fluid level switch in
• Washer pump ctrl
• Wiper hi/lo relay ctrl
• Wiper mode select switch in
• Wiper motor park sense
• Wiper run/park relay ctrl
• Wiper/washer system (hi/lo relay)
• Wiper/washer system (multi-function switch)
• Wiper/washer system (rear washer pump relay)
• Wiper/washer system (rear wiper down relay)
• Wiper/washer system (rear wiper motor)
• Wiper/washer system (rear wiper up relay)
• Wiper/washer system (run/park relay)
• Wiper/washer system (washer pump relay)

COMPUTER DATA LINES

Computer Data Lines for Ford Expedition 1997

List of elements for Computer Data Lines for Ford Expedition 1997:

• (behind center of i/p) data link connector (dlc)
• (behind left side of i/p)
• (main harn, near breakout to evo module) s229
• (main harn, right side of i/p)
• 4 wheel air suspension (4was) module (behind center of i/p)
• 4 wheel anti-lock brake system (4wabs) control module (left side of engine compt)
• Air bag diagnostic monitor (right side of i/p)
• Bus +
• Bus -
• C208
• C239
• C242
• C256
• C296
• Dlc
• Dlc bus (+)
• Dlc bus (-)
• Fuse 12 5a
• G123 (rear of engine compt, right side of cowl panel)
• G203 (lower right cowl panel)
• Generic electronic module (gem) (behind center of i/p)
• Hot at all times
• Junction box fuse/ relay panel (under left side of i/p)
• Passive anti-theft system (pats) module (behind center of i/p)
• Powertrain control module (pcm) (right side of engine compt)
• Remote anti-theft personality (rap) module
• S202
• S266
• S275 (main harn, right side of i/p)
• S276

COOLING FAN

Cooling Fan Wiring Diagram for Ford Expedition 1997

List of elements for Cooling Fan Wiring Diagram for Ford Expedition 1997:

• A/c pressure cutoff switch (left side of engine compartment)
• A/c system (a/c comp clutch)
• A/c system (function selector switch)
• Cooling fan relay (in power distribution box)
• Fuse 10a
• G108 (left front radiator support)
• G109 (right front radiator support)
• Hot in start or run
• Hybrid cooling fan
• Power distribution box
• S105 (engine cntrl harn, in power distribution relay box)
• S154 (eng cntrl sens harn, left rear of eng compt)

CRUISE CONTROL

Cruise Control Wiring Diagram for Ford Expedition 1997

List of elements for Cruise Control Wiring Diagram for Ford Expedition 1997:

• (main harn, near breakout to clockspring assembly) s230
• 15a
• 20a
• Accel
• Brake on/off (boo) switch (on brake pedal support)
• Brake press in
• Brake pressure switch (left rear corner of engine compt)
• C233
• C234
• C239
• C242
• C256
• Clock- spring assembly (top of steering column)
• Coast
• Control sw gnd
• Control sw in
• Driver's airbag
• Fuse 13
• Fuse 5
• G105 (rear of right fender apron)
• G200 (lower left cowl panel)
• G203 (lower right cowl panel)
• Generic electronic module (gem) (behind center of i/p)
• Ground
• Horn relay (in power distribution box)
• Horn switches
• Hot at all times
• Hot in run
• Ign
• Ignition key warning switch
• Interior lights system
• Junction box fuse/relay panel
• Nca
• Off
• Ohms
• Power distri- bution box
• Remote anti-theft personality (rap) module (behind left side of i/p)
• Resume
• S102
• S107
• S112
• S143 (engine sensor harn, near breakout to windshield wiper motor)
• S144 (engine sensor harn, left rear of engine compt)
• S202
• S231 (main harn, near breakout to instrument cluster)
• Set/
• Speed control servo/ amplifier assembly (left rear of engine compt)
• Speed control switch assembly
• Steering assembly
• Steering column ground
• Vehicle speed input
• Vehicle speed sensor (vss) (left rear of trans)

DEFOGGERS

Defogger Wiring Diagram for Ford Expedition 1997

List of elements for Defogger Wiring Diagram for Ford Expedition 1997:

• (main harn, near break- out to heated window switch) s264
• (main harn, right side of i/p) s259
• C239
• C242
• C243
• C267
• Defrost relay control
• Defrost switch input
• Fuse 17 10a
• Fuse 27 20a
• Fuse 6 5a
• G203 (lower right cowl panel)
• G402 (left rear wheel well)
• Generic electronic module (center of i/p)
• Heated grid relay
• Hot at all times
• Hot in run
• Interior lights system
• Junction box fuse/relay panel (left side of i/p)
• Left power/ heated mirror
• Nca
• On indicator
• On/off switch
• Power distribution box (left side of engine compartment)
• Rear heated window switch
• Rear window defrost grid
• Right power/ heated mirror
• S204
• S402
• S427 (rear window regulator control harn, right side of rear window)
• Switch illum

ELECTRONIC POWER STEERING

Electronic Power Steering Wiring Diagram, with Air Suspension for Ford Expedition 1997

List of elements for Electronic Power Steering Wiring Diagram, with Air Suspension for Ford Expedition 1997:

• (behind steering wheel, in i/p) steering wheel rotation sensor
• (engine control sensor harn, near breakout to wiper motor)
• (main harn, near breakout to evo module)
• (main harn, near breakout to evo module) s269
• (main harn, near breakout to evo module) s271
• (right side of i/p)
• 4 wheel air suspension module (behind center of i/p)
• C242
• C243
• Diagnostic input
• Electronic variable orifice (evo) module (behind center of i/p)
• Evo act output
• Evo actuator (left side of engine compt)
• Evo test connector
• Fuse 15a
• G200 (lower left cowl panel)
• G203 (lower right cowl panel)
• Generic electronic module
• Ground
• Hot in run
• Ignition
• Instrument cluster
• Junction box fuse relay panel left side of i/p)
• Nca
• Red
• S107
• S143
• S203
• S207
• S208
• S222
• S265
• S267
• S270 (main harn, near breakout to 4 wheel air susp mod)
• S273 (main harn, near breakout to evo module)
• Steerg rot input
• Vehicle speed sensor (left rear of transmission)
• Vss gnd
• Vss in

Electronic Power Steering Wiring Diagram, without Air Suspension for Ford Expedition 1997

List of elements for Electronic Power Steering Wiring Diagram, without Air Suspension for Ford Expedition 1997:

• (eng control sensor harn, near breakout to wiper motor)
• (right side of i/p)
• C242
• C243
• Diagnostic input
• Electronic variable orifice (evo) module (behind center of i/p)
• Evo actuator (left side of engine compt)
• Evo test connector
• Fuse 15a
• G200 (lower left cowl panel)
• G203 (lower right cowl panel)
• Generic electronic module
• Ground
• Hot in run
• Ignition
• Instrument cluster
• Junction box fuse relay panel left side of i/p)
• Red
• S107
• S143
• S203
• S207
• S208
• S222
• S265
• Steering act power
• Steering act return
• Steering rot input
• Steering wheel rotation sensor (behind steering wheel, in i/p)
• Vehicle speed sensor (left rear transmission)
• Vss gnd
• Vss in

ELECTRONIC SUSPENSION

Electronic Suspension Wiring Diagram (1 of 2) for Ford Expedition 1997

List of elements for Electronic Suspension Wiring Diagram (1 of 2) for Ford Expedition 1997:

• (main harn, near breakout to 4was module) s272
• 4 wheel air suspension (4was) module (behind center of i/p)
• 4x4 low sig
• Air suspension compressor motor and vent solenoid (right radiator support)
• Air suspension compressor relay (near right headlamp)
• Air suspension indicator
• Air suspension service switch (behind right side of i/p)
• All wheel drv
• Brake on/off sw
• C237
• C242
• C243
• C295
• C296
• Comp mtr vent sol
• Compressor relay
• Datalink
• Datalink connector (behind center of i/p)
• Door ajar in
• Evo module
• Front air fill solenoid
• Front fill sol
• Front gate sol
• Front gate solenoid
• Front height sen
• Fuse 15a
• Fuse 50a
• Fuse 5a
• G108 (left front radiator suport)
• G109 (right front radiator suport)
• G109 (right front radiator support)
• G200 (lower left cowl panel)
• G203 (lower right cowl panel)
• Ground
• Height sen power
• Hot at all times
• Hot in run
• Hot in start
• Instrument cluster
• Junction box fuse/ relay panel
• Left rear air spring solenoid
• Lr spring sol
• Pcm accel sig
• Pnk
• Power (hot in run)
• Power (start)
• Power distribution box
• Rear air fill solenoid
• Rear fill sol
• Rear height sen
• Red
• Right rear air spring solenoid
• Rr spring sol
• S104
• S155
• S177
• S229 (main harn, near breakout to evo module)
• S265
• S400
• Service switch
• Solid state
• Steering sensor
• Tan
• Transmission controls
• Vehicl speed (+)
• Warning indicator

Electronic Suspension Wiring Diagram (2 of 2) for Ford Expedition 1997

List of elements for Electronic Suspension Wiring Diagram (2 of 2) for Ford Expedition 1997:

• (main harn, near breakout to 4 wheel air susp mod) s270
• (main harn, near breakout to evo module) s267
• (main harn, near breakout to evo module) s273
• (rear lamp harn, near breakout to front height sensor)
• (rear lamp harn, near breakout to front height sensor) s410
• Brake on/off switch (on brake pedal)
• Breakout to inst cluster)
• C174
• C240
• C241
• C256
• C294
• Electronic variable orifice (evo) module (behind right side of i/p)
• Engine controls
• Evo actuator (left side of engine compt)
• Front height sensor (behind left running board)
• Fuse 15a
• G200 (lower left cowl panel)
• Generic electronic (gem) module (behind center of i/p)
• Generic electronic module (gem)
• Hot at all times
• Instrument cluster
• Junction box fuse/ relay panel
• Nca
• Powertrain control module (pcm) (right side of engine compt)
• Rear height sensor (rear floor panel)
• Red
• Remote anti-theft personality (rap) module (behind left side of i/p)
• S268 (main harn, near breakout to evo module)
• S269 (main harn, near breakout to evo module)
• S271 (main harn, near breakout to evo module)
• S400
• S409
• Steering wheel rotation sensor (behind steering wheel, in i/p)
• Tan
• Vehicle speed sensor (on rear of trans)

ENGINE PERFORMANCE

4.6L

4.6L, Engine Performance Wiring Diagrams (1 of 4) for Ford Expedition 1997

List of elements for 4.6L, Engine Performance Wiring Diagrams (1 of 4) for Ford Expedition 1997:

• (engine control harn, near breakout to pcm)
• (engine control sensor harn, in breakout to 42-pin conn, right rear of eng compt)
• (engine control sensor harn, near breakout to vapor management valve)
• (fuel charge harn, near breakout of 42-pin conn in right rear of engine compt)
• (fuel charge harn, near breakout to radio noise cap 1) s118
• (fuel charge harn, near breakout to radio noise cap 2) s119
• (left radiator support) g108
• (lower left kick panel) g200
• (rear of engine compt) g123
• * expedition
• ** f150/f250 light duty
• 4x4 low ind sw
• 820 ohms
• Accel sig
• Accs
• Air conditioning system
• Body computer system
• C243
• Case gnd
• Ckp(+)
• Ckp(-)
• Data link (+)
• Data link (-)
• Data link connector (partial) (center of dash)
• Digital transmission range sensor (dtr sensor) (left side of transmission)
• Ect
• Ect gauge
• Electronic suspension system
• Engine fuse module (left side of engine compt)
• Evr ctrl
• Feps (eprom)
• Fp sending unit
• Fuel pump mon
• Fuse 30a
• Fuse 5a
• Hot at all times
• Hot in run or start
• Iat
• Ign coil 1
• Ign coil 2
• Ignition coils 1 & 2
• Ignition coils 3 & 4
• Instrument cluster system
• Intake manifold
• Intake manifold communicator control (right side of engine)
• Junction box fuse/relay panel (under left side of dash)
• Maf
• Mil
• Nca
• Not used
• O/d off
• Octane adjust
• Otc module
• Pcm power diode
• Pcm power relay
• Power distribution box (left side of engine compt)
• Powertrain control module (right side of engine compt)
• Pwr gnd
• R n
• Radio noise capacitor 1
• Radio noise capacitor 2
• Red
• Rr ho2s sig (12)
• S100
• S106
• S107
• S116 (engine control sensor harn, near breakout to engine fuse module)
• S117
• S127
• S128
• S130
• S225
• S277
• Shift sol 1 (a/t)
• Shift sol 2 (a/t)
• Spark plugs
• Tach out
• Tcs (a/t)
• Tft
• To dtr sensor (diagram 4 of 4)
• Tr1
• Tr2a
• Tr4a
• Transmission control indicator lamp
• Transmission control switch (a/t)
• Vss (-)

4.6L, Engine Performance Wiring Diagrams (2 of 4) for Ford Expedition 1997

List of elements for 4.6L, Engine Performance Wiring Diagrams (2 of 4) for Ford Expedition 1997:

• (engine control sensor harn, near breakout to 35-pin conn in left rear of engine compt)
• (engine control sensor harn, near breakout to 38-pin conn in right rear of engine compt)
• (fuel charge harn, near breakout to starter motor relay) s137
• (lower left kick panel)
• (speedometer/ odometer) vehicle speed input
• (under left side of dash) junction box fuse/relay panel
• C236
• C237
• C243
• C267
• Crankshaft position sensor (lower front of engine)
• Crankshaft position sensor shield
• Differential pressure feedback egr sensor (left side of engine)
• Electronic suspension system
• Engine coolant temperature gauge
• Engine coolant temperature sender (left front corner of engine)
• Engine coolant temperature sensor (front of engine)
• Fuel pump relay
• Fuel reset switch indicator
• Fuel tank pressure sensor (at fuel tank)
• Fuse 20a
• G123 (rear of engine compt)
• G200
• Generic electronic module/ central timer module
• Hot at all times
• Instrument cluster
• Intake air temperature sensor (on intake manifold)
• Malfunction indicator
• Nca
• Octane adjust shorting bar (right rear corner of engine compt)
• Power distribution box (left side of engine compt)
• Red
• Red/pnk
• S101 (engine control harn, in breakout to pcm)
• S123 (engine control harn, near breakout to starter motor relay)
• S135 (fuel charge harn, near breakout to radio noise capacitor)
• S136 (fuel charge harn, near breakout to fuel injector 3)
• S138
• S139
• S207
• Tachometer
• Throttle position sensor (attached to throttle body)
• Vss input

4.6L, Engine Performance Wiring Diagrams (3 of 4) for Ford Expedition 1997

List of elements for 4.6L, Engine Performance Wiring Diagrams (3 of 4) for Ford Expedition 1997:

• (backup lamp sw to rear lamp feed harn, at breakout to 38-pin conn in right rear of engine compt)
• (fuel charge harn, near breakout to 42-pin conn in right rear of engine compt)
• (fuel tank) fuel pump module
• (right side of dash) inertia fuel shut-off switch
• 4r70w transmission
• Egr vacuum regulator solenoid (left side of engine)
• Electronic pressure control solenoid
• Evap canister purge
• Fuel injectors
• G108 (left front radiator support)
• Idle air control valve (on left side of intake manifold)
• Instrument cluster system
• Nca
• Output shaft speed sensor (left side of transmission)
• Red
• Red/pnk
• S129
• S131 (fuel charge harn, near breakout to radio noise capacitor)
• S140
• S141 (backup lamp sw to rear lamp feed harn, in breakout to 38-pin conn in right rear engine compt)
• S400
• Shift solenoids
• Ss1
• Ss2
• Tan
• Tan/ red
• Tan/red
• Torque converter clutch solenoid
• Transmission fluid temperature sensor
• Valve (left rear corner of engine compt)

4.6L, Engine Performance Wiring Diagrams (4 of 4) for Ford Expedition 1997

List of elements for 4.6L, Engine Performance Wiring Diagrams (4 of 4) for Ford Expedition 1997:

• (engine ctrl sensor harn, near breakout c165, windshield wiper motor) s143
• (front of left head) cylinder head temperature sensor
• (left rear of engine compt) speed control servo/amplifier assembly
• (left rear of transmission) vehicle speed sensor
• (main harn, near breakout to instrument cluster)
• (near fuel tank) canister vent solenoid
• (right side of engine) knock sensor
• 5v ref volt
• A/t
• Brake on/off
• Brake on/off switch
• C242
• Cam pos in
• Camshaft position sensor (left front of engine)
• Camshaft position sensor shield
• Canister vent
• Cyl head temp
• Digital transmission range sensor (dtr sensor-a/t) (left side of transmission)
• Dpfe sens
• Dtr sens
• Epc sol
• From dtr sensor (diagram 1 of 4)
• Fuel inj 1
• Fuel inj 2
• Fuel inj 3
• Fuel inj 4
• Fuel inj 5
• Fuel inj 6
• Fuel inj 7
• Fuel inj 8
• Fuel pump ctrl
• Fuel tank press
• Fuse (m/t only) 5a
• Fuse 15a
• G123 (rear of engine compt)
• G123 (rear of engine compt)
• G200 (lower left kick panel)
• Heated oxygen sensor (ho2s 11) (lower right rear of engine)
• Heated oxygen sensor (ho2s 12) (right rear of transmission)
• Heated oxygen sensor (ho2s 21) (lower left rear of engine)
• Heated oxygen sensor (ho2s 22) (left rear of transmission)
• Heater ctrl
• Hot at all times
• Hot in start, with clutch disengaged
• Iac sol
• Ign coil 3
• Ign coil 4
• Junction box fuse/ relay panel (under left side of dash)
• Kap b(+)
• Knock sensor
• Lf ho2s
• Lf ho2s sig (21)
• Lr ho2s
• Lr ho2s sig (22)
• M/t
• Maf sens in
• Mass air flow sensor (right side of engine compt, in air cleaner assembly)
• Nca
• Oss (+) (a/t)
• Powertrain control module (right side of engine compt)
• Pwr gnd
• Red
• Red/pnk
• Rf ho2s
• Rf ho2s sig (11)
• Rr ho2s
• S100
• S101
• S107
• S231
• Sig rtn
• Tan
• Tan/red
• Tcc sol
• Tp sens in
• Trans ctrl ind
• Vapor valve
• Vpwr
• Vss (+)
• Vss input

5.4L

5.4L, Engine Performance Wiring Diagrams (1 of 4) for Ford Expedition 1997

List of elements for 5.4L, Engine Performance Wiring Diagrams (1 of 4) for Ford Expedition 1997:

• (engine control harn, near breakout to pcm)
• (engine control sensor harn, near breakout to vapor management valve)
• (expedition)
• (fuel charge harn, in breakout to fuel injector 3)
• (fuel charge harn, in breakout to fuel injector 7)
• (fuel charge harn, near breakout to 42-pin inline conn in right rear of engine compt)
• (left radiator support) g108
• (lower left cowl panel) g201
• (overhead console)
• (rear of engine compt)
• 4x4 low ind sw
• A/c on sig
• Air conditioning system
• Air suspn vss
• Body computer system
• C243
• Case gnd
• Ckp (+)
• Ckp (-)
• Data link (+)
• Data link (-)
• Data link connector (partial) (center of dash)
• Digital transmission range sensor (dtr sensor) (left side of transmission)
• Dtr-tr1
• Dtr-tr2
• Dtr-tr4
• E4od ccs
• E4od ss1
• E4od ss2
• Ect
• Electronic suspension system
• Engine fuse module (left side of engine compt)
• Evr sol
• Feps (eprom)
• Fp sending unit
• Fuel pump mon
• Fuse 30a
• Fuse 5a
• G123
• Hot at all times
• Hot in run or start
• Iat
• Ign coil 1
• Ign coil 3
• Ign coil 5
• Ign coil 6
• Ignition coils
• Instrument cluster system
• Intake tune vlv
• Junction box fuse/relay panel (under left side of dash)
• Maf
• Mil
• Nca
• O/d off
• Octane adjust
• Od off ind
• Ohms
• Otc module
• Pcm power diode
• Pcm power relay
• Power distribution box (left side of engine compt)
• Powertrain control module (right side of engine compt)
• Pwr gnd
• R n
• Radio noise capacitor
• Red
• Rr ho2s (12)
• S100
• S106
• S107
• S116
• S117
• S127
• S128
• S161
• S162
• S225
• Tach
• Tcs
• Tft
• To dtr sensor (diagram 4 of 4)
• Transmission control indicator lamp
• Transmission control switch
• Vss (-)

5.4L, Engine Performance Wiring Diagrams (2 of 4) for Ford Expedition 1997

List of elements for 5.4L, Engine Performance Wiring Diagrams (2 of 4) for Ford Expedition 1997:

• (engine control sensor harn, near breakout to 35-pin conn in left rear of engine compt) s139
• (engine control sensor harn, near breakout to 38-pin conn in right rear of engine compt)
• (lower left kick panel)
• (speedometer/ odometer) vehicle speed input
• (under left side of dash) junction box fuse/relay panel
• C236
• C237
• C243
• C267
• Crankshaft position sensor (lower front of engine)
• Crankshaft position sensor shield
• Differential pressure feedback egr sensor (left side of engine)
• Electronic suspension system
• Engine coolant temperature gauge
• Engine coolant temperature sender (left front corner of engine)
• Fuel pump relay
• Fuel reset switch indicator
• Fuel tank pressure sensor (at fuel tank)
• Fuse 20a
• G123 (rear of engine compt)
• G200
• Generic electronic module/ central timer module
• Hot at all times
• Instrument cluster
• Intake air temperature sensor (on intake manifold)
• Knock sensor (top right rear side of engine)
• Knock sensor shield
• Malfunction indicator
• Nca
• Octane adjust shorting bar (right rear corner of engine compt)
• Power distribution box (left side of engine compt)
• Red
• Red/pnk
• S101 nca
• S123 (engine control harn, near breakout to starter motor relay)
• S135 (fuel charge harn, near breakout to radio noise capacitor)
• S136 (fuel charge harn, near breakout to fuel injector 3)
• S137 (fuel charge harn, near breakout to starter motor relay)
• S138
• S199 nca
• S207
• Tachometer
• Throttle position sensor (attached to throttle body)
• Vss input

5.4L, Engine Performance Wiring Diagrams (3 of 4) for Ford Expedition 1997

List of elements for 5.4L, Engine Performance Wiring Diagrams (3 of 4) for Ford Expedition 1997:

• (backup lamp sw to rear lamp feed harn, at breakout to 38-pin conn in right rear of engine compt)
• (backup lamp sw to rear lamp feed harn, in breakout to 38-pin conn in right rear engine compt)
• (fuel charge harn, near breakout to 42-pin conn in right rear of engine compt)
• (fuel tank) fuel pump module
• (right side of dash) inertia fuel shut-off switch
• Coast clutch solenoid
• E4od transmission
• Egr vacuum regulator solenoid (left side of engine)
• Electronic pressure control solenoid
• Fuel injectors
• G108 (left front radiator support)
• Idle air control valve (on left side of intake manifold)
• Instrument cluster system
• Intake manifold tuning valve (on left side of engine)
• Nca
• Red
• Red/pnk
• S129
• S131 (fuel charge harn, near breakout to radio noise capacitor)
• S140
• S141
• S400
• Shift solenoid
• Tan
• Tan/ red
• Tan/red
• Torque converter clutch solenoid
• Transmission fluid temperature sensor
• Vapor management valve (vmv) (left rear corner of engine compt)

5.4L, Engine Performance Wiring Diagrams (4 of 4) for Ford Expedition 1997

List of elements for 5.4L, Engine Performance Wiring Diagrams (4 of 4) for Ford Expedition 1997:

• (engine control sensor harn, near breakout to c165, windshield wiper motor)
• (front of left head) cylinder head temperature sensor
• (left rear of engine compt) speed control servo/amplifier assembly
• (left rear of transmission) vehicle speed sensor
• (main harn, near breakout to 16-pin inline conn behind left side of dash)
• (near fuel tank) canister vent solenoid
• 270 ohms
• 5v ref
• Brake on/off
• Brake on/off switch
• C242
• Camshaft position sensor (left front of engine)
• Camshaft position sensor shield
• Canister vent
• Cmp sensor
• Cyl head temp
• Digital transmission range sensor (dtr sensor-a/t) (left side of transmission)
• Dpfe sens
• Dtr-tr3a
• Epc sol
• From dtr sensor (diagram 1 of 4)
• Fuel inj 1
• Fuel inj 2
• Fuel inj 3
• Fuel inj 4
• Fuel inj 5
• Fuel inj 6
• Fuel inj 7
• Fuel inj 8
• Fuel pump ctrl
• Fuel tank press
• Fuse 15a
• G123 (rear of engine compt)
• G200 (lower left kick panel)
• Heater ctrl
• Hot at all times
• Idle air ctrl
• Ign coil 2
• Ign coil 4
• Ign coil 7
• Ign coil 8
• Junction box fuse/relay panel (under left side of dash)
• Kap b(+)
• Knock sensor
• Left front heated oxygen sensor (ho2s 21) (lower left rear of engine)
• Left rear heated oxygen sensor (ho2s 22) (left rear of transmission)
• Lf ho2s
• Lf ho2s sig (21)
• Lr ho2s
• Maf sens in
• Mass air flow sensor (right side of engine compt, in air cleaner assembly)
• Nca
• Powertrain control module (right side of engine compt)
• Pwr gnd
• Red
• Red/pnk
• Rf ho2s
• Rf ho2s sig (11)
• Rf ho2s sig (22)
• Right front heated oxygen sensor (ho2s 11) (lower right rear of engine)
• Right rear heated oxygen sensor (ho2s 12) (right rear of transmission)
• Rr ho2s
• S100
• S101
• S107
• S143
• S199
• S231
• Sig rtn
• Tan
• Tan/red
• Tcc sol
• Tp sens in
• Vapor valve
• Vpwr
• Vss (+)
• Vss input

EXTERIOR LIGHTS

Back-up Lamps Wiring Diagram for Ford Expedition 1997

List of elements for Back-up Lamps Wiring Diagram for Ford Expedition 1997:

• (near fuel tank)
• Anti-theft system
• Backup
• C242
• Digital transmission range (dtr) sensor (below center of vehicle, left side of transmission)
• Exterior lamps circuit (trailer backup lamps relay)
• Fuse 5 15a
• G414
• Hot in run
• Junction box fuse/relay panel
• Lamp
• Left
• Right backup lamp
• S150 (eng control sens harn, left rear of eng compt)
• S222
• S263 (main harn, near left cowl panel)
• S414
• S421 (seat belt retractor harn, near seat belt warning switch breakout)

Exterior Lamps Wiring Diagram for Ford Expedition 1997

List of elements for Exterior Lamps Wiring Diagram for Ford Expedition 1997:

• (left rear wheel well)
• (main harn, behind left side of i/p)
• (main harn, behind left side of i/p) s261
• (main harn, near main light switch breakout) s224
• (rear high mount lamp harn, in high mount stop lamp breakout) s911
• (seat belt ret harn, near right license plate lamp breakout)
• Blower/ flasher relay block
• Brake on/ off (boo) switch (behind left side i/p, top left side of brake/clutch pedal support)
• C237
• C242
• C243
• Flasher relay
• Fuse 10a
• Fuse 15a
• G109 (right front radiator support)
• G203 (lower right cowl panel)
• G402
• Hazard
• Head
• High mount stop lamp 1
• High mount stop lamp 2
• High mount stop lamp 3
• Hot at all times
• Hot in run
• Instrument cluster
• Junction box fuse/relay panel
• Left
• Left front park/turn lamp
• Left rear park/stop/ turn lamp
• Left turn indicator
• License lamps
• Main light switch
• Multi-function switch
• Normal
• Off
• Park
• Power distribution box
• Right
• Right front park/turn lamp
• Right rear park/stop/ turn lamp
• Right turn indicator
• S104
• S115 (eng cntrl sensor harn, left side of eng compt)
• S202
• S211
• S228
• S246 (main harn, behind left side of i/p)
• S247 (main harn, behind left side of i/p)
• S260
• S414
• S415
• S416
• S417
• S909
• Trailer/ camper adapter

Trailer/Camper Adapter Wiring Diagram for Ford Expedition 1997

List of elements for Trailer/Camper Adapter Wiring Diagram for Ford Expedition 1997:

• (engine cntrl sensor harn, near brake pressure switch breakout)
• (left front radiator support) g108
• (main harn, behind left side of i/p)
• (main harn, behind left side of i/p) s261
• Back-up lamps circuit
• Brake on/off & left turn signal output
• Brake on/off & right turn signal output
• Brake on/off (boo) switch
• C242
• Engine fuse module
• Exterior lights system
• Fuse 1 20a
• Fuse 10a
• Fuse 15a
• Fuse 16 40a
• Fuse 20a
• Fuse 28 30a
• G416 (left rear of frame)
• Head
• Hot at all times
• Hot in run
• Instrument cluster breakout)
• Junction box fuse/relay panel
• Main light switch
• Multi- function switch
• Nca
• Off
• Park
• Power distribution box
• Power distribution center
• Rear exterior lamps
• Red
• S105
• S108
• S110
• S111
• S115
• S224 (main harn, in main light switch breakout)
• S228
• S260
• Trailer electronic brake control
• Trailer tow backup lamp relay
• Trailer tow battery charge relay
• Trailer tow left turn relay
• Trailer tow right turn relay
• Trailer tow running lamp relay
• Trailer/ camper adapter
• Trailer/ camper adapter (trailer backup lamps)
• Trailer/ camper adapter (trailer battery)
• Trailer/ camper adapter (trailer ground)
• Trailer/ camper adapter (trailer left turn lamps)
• Trailer/ camper adapter (trailer right turn lamps)
• Trailer/ camper adapter (trailer running lamps)

GROUND DISTRIBUTION

Ground Distribution Wiring Diagram (1 of 4) for Ford Expedition 1997

List of elements for Ground Distribution Wiring Diagram (1 of 4) for Ford Expedition 1997:

• (main harn, near breakout to evo module)
• (main harn, near breakout to rpo relay box)
• 4 wheel air suspension module
• 4 wheel compressor motor/ vent solenoid
• 4 wheel drive mode switch
• 48 (bare)
• A/c clutch diode
• A/c compressor clutch solenoid
• Ashtray illumination
• Battery
• Blend door actuator
• Blower motor resistor
• Blower relay
• Blower/ flasher relay block
• C174 48 (bare)
• Camshaft position sensor shield
• Clock spring assembly
• Crankshaft position sensor shield
• Datalink connector
• Digital transmission range sensor
• Electronic variable orifice module
• Engine compartment lamp
• Flasher relay
• Front air fill solenoid
• Front gate solenoid
• Function selector switch
• G105 (rear of right fender apron)
• G109 (right front radiator support)
• G123 (rear of engine compt, right side of cowl panel)
• G133 (on engine)
• G203 (lower right cowl panel)
• Glove compartment lamp
• Hybrid cooling fan
• Instrument cluster
• Knock position sensor shield
• Left fog lamp
• Left front park/turn lamp
• Main light switch
• Mass air flow (maf) sensor
• Passive anti-theft system module
• Power distribution relay box
• Powertrain control module
• Radio (premium)
• Rear defogger switch
• Rear wiper down relay
• Rear wiper up relay
• Right fog lamp
• Right front park/turn lamp
• Right headlamp
• S100 (engine compt harn, in breakout to pcm)
• S101 (engine compt harn, in breakout to pcm)
• S104 (engine compt harn, near breakout to ground g109)
• S177 (airspring harn, near battery)
• S199 engine compt harn, right rear of engine compt)
• S200 (main harn, behind right side of i/p)
• S202 (main harn, in breakout to blower/flasher relay block)
• S204 (main harn, near breakout to instrument cluster)
• S266 (main harn, near breakout to datalink)
• Shift lock actuator
• Speed control/ servo amplifier assembly
• Starter motor)
• Torque on demand relay
• Trailer adapter (electronic brake control)
• Transfer case shift relay
• Washer fluid level switch
• Windshield wiper motor

Ground Distribution Wiring Diagram (2 of 4) for Ford Expedition 1997

List of elements for Ground Distribution Wiring Diagram (2 of 4) for Ford Expedition 1997:

• (body harn, in breakout to left rear grommet)
• (body harn, in breakout to right rear grommet)
• 4 wheel anti-lock brake system module
• 4wabs relay
• 87a
• Air suspension compressor relay
• All lock relay
• All unlock relay
• Auxiliary power socket
• Brake fluid level indicator switch
• Cigar lighter
• Compressor motor/ vent solenoid
• Console auxiliary power socket
• Cooling fan relay
• Fuel pump module
• G108 (left front radiator support)
• G109 (right front radiator support)
• G203 (lower right cowl panel)
• Junction box fuse/relay panel
• Left air spring solenoid
• Left front door ajar switch
• Left front door courtesy lamp
• Left front power door lock switch
• Left front power window switch
• Left front running board lamp
• Left headlamp
• Left power/ heated/ signal mirror
• Left rear door ajar switch
• Left rear running board lamp
• Left rear window switch
• One touch down relay
• Overhead trip computer module
• Pcm power relay
• Power distribution box
• Power mirror switch
• Rear air fill solenoid
• Rear washer pump relay
• Remote integrated control panel (audio)
• Remote integrated control panel (blower)
• Right air spring solenoid
• Right front door ajar switch
• Right front door courtesy lamp
• Right front power door lock switch
• Right front power window switch
• Right front running board lamp
• Right power/ heated/ signal mirror
• Right rear door ajar switch
• Right rear running board lamp
• Right rear window switch
• S105 (engine compt harn, in breakout to pdc)
• S106 (engine compt harn, near breakout to ground g108)
• S155 (engine compt harn, near breakout to compressor motor/ vent solenoid assembly)
• S205 (main harn, near breakout to evo module)
• S251 (body harn, near breakout to rap module)
• S258 (body harn, behind right side of i/p)
• S322 (console harn, near breakout to console blower motor)
• S400 (rear lamp harn, near breakout to fuel pump assembly)
• S428 (rear lamp harn, near breakout to running board lamp 1)
• S429 (rear lamp harn, near breakout to running board lamp 3)
• S500 (body harn, near breakout to left power mirror switch)
• S501 (body harn, near breakout to left power mirror switch)
• S600 (body harn, near breakout to right door courtesy lamp)
• Trailer tow backup lamp relay
• Trailer tow battery charge relay
• Trailer tow left turn relay
• Trailer tow right turn relay
• Trailer tow running lamp relay
• Washer pump relay

Ground Distribution Wiring Diagram (3 of 4) for Ford Expedition 1997

List of elements for Ground Distribution Wiring Diagram (3 of 4) for Ford Expedition 1997:

• (seatbelt harn, near breakout to rpo relay box)
• 4 wheel suspension module
• Airbag diagnostic monitor
• Auxiliary a/c blend actuator (w/ aux a/c)
• Auxiliary a/c control module (w/ aux a/c)
• Auxiliary a/c mode actuator (w/ aux a/c)
• Auxiliary a/c relay
• C242
• Compass sensor
• Electronic variable orifice module
• Engine coolant temperature sensor
• Front blower motor switch
• Front blower motor switch (w/ aux a/c)
• Front blower switch illumination
• Front height sensor
• Fuel pump assembly
• G200 (lower left cowl panel)
• G402 (left rear wheel well)
• G414 (full console) (near fuel tank)
• Generic electronic module
• Glass ajar switch
• High mount stop lamp
• Instrument cluster
• Junction box fuse/relay panel
• Left backup lamp
• Left license lamp
• Left rear vent window switch
• Left side rail lamp
• Left stop/ park/ turn lamp
• Liftgate ajar switch
• Map/dome lamp switch (w/ aux a/c)
• Map/dome lamp switch (w/o aux a/c)
• Overhead trip computer module
• Overhead trip computer module (w/ aux a/c)
• Overhead trip computer module (w/o aux a/c)
• Power seat control switch
• Powertrain control module
• Rear blower switch illumination
• Rear cargo lamp
• Rear height sensor
• Rear window defrost grid
• Rear wiper motor
• Remote anti-theft personality module
• Right backup lamp
• Right license lamp
• Right rear vent window switch
• Right side rail lamp
• Rpo relay box
• S107 (engine compt harn, near starter motor relay)
• S207 (main harn, near ground g202)
• S208 (main harn, near ground g202)
• S250 (body harn, near rap module)
• S410 (rear lamp harn, near front height sensor)
• S417 (seatbelt harn, near breakout to right stop/park/turn lamp)
• S425 (seatbelt harn, near overhead console)
• S913 (interior lamp harn, near breakout to left side ral lamp)
• S925 (interior lamp harn, near breakout to powertrain switch)
• Seatbelt warning switch
• Steering wheel rotation sensor
• Vehicle speed sensor
• Vent window/ moonroof full relay
• W/ rear vent windows
• W/o rear vent windows

Ground Distribution Wiring Diagram (4 of 4) for Ford Expedition 1997

List of elements for Ground Distribution Wiring Diagram (4 of 4) for Ford Expedition 1997:

• Cd changer
• G202 (upper left cowl panel)
• G400
• G414 (mini console) (near fuel tank)
• Left rear vent window switch
• Moonroof assembly
• Moonroof switch
• Not used
• Overhead trip computer module
• Radio (premium sound)
• Radio amplifier
• Remote integrated control panel
• Right rear vent window switch
• Rpo relay box
• S424 (seatbelt harn, near breakout rpo relay box)
• S922 (interior lamp harn, near breakout to moonroof)
• S923 (interior lamp harn)
• Subwoofer
• Trailer/ camper adapter
• Vent window/ moonroof full relay

HEADLIGHTS

Autolamps Wiring Diagram, with DRL for Ford Expedition 1997

List of elements for Autolamps Wiring Diagram, with DRL for Ford Expedition 1997:

• (main harn, in main light switch breakout)
• (main harn, near rpo relay box breakout)
• Auto- lamp on
• Auto- lamp on ind
• Autolamp module (behind center of i/p)
• Battery
• Brake ind out
• C236
• C237
• C242
• C243
• C244
• C245
• C246
• C259
• Daytime running lamps (drl) module (left front of engine compartment)
• Fog lamp relay
• Fog lamp sw
• Fog on ind
• Fuse 10a
• Fuse 15a
• Fuse 20a
• Fuse 30a
• Fuse 5a
• G108 (left front radiator support)
• G109 (right front radiator support)
• G203 (lower right cowl panel)
• Head
• Headlamp relay
• Headlamps
• Headlmps
• Hi-beam indicator
• Hot at all times
• Hot in run
• Hot in start or run
• Ignition
• Ind feed
• Instrument cluster
• Instrument cluster system (brake ind)
• Junction box fuse/relay panel
• Left fog lamp
• Left headlamp
• Main light
• Main light switch
• Multi- function switch
• Off
• Park
• Park brake input
• Park brake switch (right side of park brake lever)
• Park lamp relay
• Pass
• Power distribution box
• Relay output
• Right fog lamp
• Right headlamp
• Rpo relay box (behind right side of i/p)
• S104
• S106
• S109
• S112
• S114
• S122
• S147 (eng control sensor harn, in left fog lamp breakout)
• S204
• S211
• S212
• S219
• S224
• S225
• S245
• Switch

Autolamps Wiring Diagram, without DRL for Ford Expedition 1997

List of elements for Autolamps Wiring Diagram, without DRL for Ford Expedition 1997:

• (main harn, in main light switch breakout)
• (main harn, near rpo relay box breakout)
• Auto- lamp on
• Auto- lamp on ind
• Autolamp module (behind center of i/p)
• Battery
• C236
• C237
• C242
• C243
• C244
• C245
• C246
• C259
• Fog lamp relay
• Fog lamp sw
• Fog on ind
• Fuse 10a
• Fuse 15a
• Fuse 20a
• Fuse 30a
• Fuse 5a
• G108 (left front radiator support)
• G109 (right front radiator support)
• G203 (lower right cowl panel)
• Head
• Headlamp relay
• Hi-beam indicator
• Hot at all times
• Hot in start or run
• Ignition
• Instrument cluster
• Junction box fuse/relay panel
• Left fog lamp
• Left headlamp
• Main light
• Main light switch
• Multi- function switch
• Off
• Park
• Park lamp relay
• Pass
• Power distribution box
• Relay output
• Right fog lamp
• Right headlamp
• Rpo relay box (behind right side of i/p)
• S104
• S106
• S109
• S114
• S147 (eng control sensor harn, in left fog lamp breakout)
• S204
• S211
• S212
• S219
• S224
• S225
• S244 (main harn, near upper cowl panel)
• S245
• Switch

Headlamps Wiring Diagram, with DRL for Ford Expedition 1997

List of elements for Headlamps Wiring Diagram, with DRL for Ford Expedition 1997:

• Battery
• Brake ind out
• C236
• C237
• C242
• C243
• C244
• C246
• C259
• Daytime running lamps (drl) module (left front of engine compartment)
• Fog lamp relay
• Fog lamp sw
• Fog on ind
• Fuse 10a
• Fuse 15a
• Fuse 20a
• Fuse 30a
• Fuse 5a
• G108 (left front radiator support)
• G109 (right front radiator support)
• G203 (lower right cowl panel)
• Head
• Headlamps
• Headlmps
• Hi-beam indicator
• Hot at all times
• Hot in run
• Ignition
• Ind feed
• Instrument cluster
• Instrument cluster system (brake ind)
• Junction box fuse/relay panel
• Left fog lamp
• Left headlamp
• Main light
• Main light switch
• Multi- function switch
• Off
• Park
• Park brake input
• Park brake switch (right side of park brake lever)
• Pass
• Power distribution box
• Right fog lamp
• Right headlamp
• S104
• S106
• S109
• S112
• S114
• S122
• S147 (eng control sensor harn, in left fog lamp breakout)
• S204
• S212
• Switch

Headlamps Wiring Diagram, without DRL for Ford Expedition 1997

List of elements for Headlamps Wiring Diagram, without DRL for Ford Expedition 1997:

• C236
• C237
• C242
• C243
• C244
• C246
• C259
• Fog lamp relay
• Fog lamp sw
• Fog on ind
• Fuse 10a
• Fuse 15a
• Fuse 20a
• Fuse 30a
• Fuse 5a
• G108 (left front radiator support)
• G109 (right front radiator support)
• G203 (lower right cowl panel)
• Head
• Hi-beam indicator
• Hot at all times
• Instrument cluster
• Junction box fuse/relay panel
• Left fog lamp
• Left headlamp
• Main light
• Main light switch
• Multi- function switch
• Off
• Park
• Pass
• Power distribution box
• Right fog lamp
• Right headlamp
• S104
• S106
• S109
• S114
• S147 (eng control sensor harn, in left fog lamp breakout)
• S204
• S212
• Switch

HORN

Horn Wiring Diagram for Ford Expedition 1997

List of elements for Horn Wiring Diagram for Ford Expedition 1997:

• Clock- spring assembly
• Fuse 5 20a
• High pitch horn (on right radiator support)
• Horn relay
• Horn relay (in power disrtibution box)
• Horn switches
• Hot at all times
• Low pitch horn (on right radiator support)
• Nca
• Power distribution box (left side of engine compt)
• Remote anti-theft personality (rap) module (behind left side of i/p)
• S230 (main harn, near breakout to clockspring assembly)
• Steering assembly
• Steering column ground
• To low pitch horn) s145

INSTRUMENT CLUSTER

Instrument Cluster Wiring Diagram for Ford Expedition 1997

List of elements for Instrument Cluster Wiring Diagram for Ford Expedition 1997:

• (behind center of i/p) generic electronic module (gem)
• (center of i/p) 4 wheel air suspension module
• (conn a)
• (conn b)
• (conn c)
• (left side of engine compt)
• (lower left cowl panel)
• (main harn, right side of i/p)
• (right side of engine compt) powertrain control module
• 4 wheel anti-lock brake module (left side of eng compt)
• 4.6l
• 4x4 high
• 4x4 low
• 5.4l
• A11
• A12
• A4wd
• Air suspension
• Airbag
• Airbag diagnostic monitor (behind right side of i/p)
• Anti- lock brakes
• Anti-lock
• Anti-theft
• B10
• B11
• B12
• B14
• B15
• B16
• Brake
• C10
• C11
• C12
• C174
• C236
• C237
• C238
• C239
• C240
• C241
• C242
• C243
• Charge
• Coolant temperature
• Daytime running lamps module (left front of engine compt)
• Door ajar
• Ect
• Engine controls
• Engine coolant temperature sender (left front of engine compt)
• Engine oil pressure
• Engine oil pressure switch (near power steering pump)
• Exterior lights
• Fuel
• Fuel gauge
• Fuel pump assembly (in fuel tank)
• Fuel reset
• Fuse 10a
• Fuse 5a
• G200 (lower left cowl panel)
• G200 g108 (left front radiator support)
• G203 (lower right cowl panel)
• Generic electronic module
• Headlights
• Hot at all times
• Hot in run or start
• Illumination
• Inertia fuel shutoff (behind right side of i/p)
• Instrument cluster
• Interior lights
• Junction box fuse/relay panel
• Left turn
• Low fuel
• Low oil/ high coolant
• Low washer fluid
• Main harn, near instr cluster)
• Malfunction indicator
• Mil
• Overhead console
• Park brake switch (on park brake lever)
• Passive anti-theft control module (center of i/p)
• Right turn
• S107
• S123 (engine compt harn, near starter mtr relay)
• S124
• S151 (engine compt harn, near breakout to washer motor)
• S201
• S204
• S207
• S208
• S225
• S232
• S289
• S298
• S400
• Seatbelt
• Solid state
• Speed control servo/ amplifier (left rear of engine compt)
• Speedo
• Speedometer/ odometer
• Starting/ charging
• Tach
• Tachometer
• Vehicle speed sensor (left rear of trans)
• Voltmeter
• W/o drl

Overhead Console Wiring Diagram for Ford Expedition 1997

List of elements for Overhead Console Wiring Diagram for Ford Expedition 1997:

• 4 wheel air suspension module (behind center of i/p)
• C242
• Compass sensor
• Fuel pump assembly (in fuel tank)
• Fuse 5a
• G108 (left front
• G200 (lower left cowl panel)
• G414 (near fuel tank)
• Hot at all times
• Hot in run
• Interior lights
• Junction box fuse/relay panel
• Left map/ dome lamp
• Overhead trip computer module
• Pnk
• Powertrain control module (right side of engine compt)
• Radiator support)
• Right map/ dome lamp
• S289
• S298 (main harn, right side of i/p)
• S400
• S425
• S426
• S923
• Transmission controls

INTERIOR LIGHTS

Courtesy Lamps Wiring Diagram for Ford Expedition 1997

List of elements for Courtesy Lamps Wiring Diagram for Ford Expedition 1997:

• g105 (rear of right fender
• off
• (body main harn, near lock relays breakout) s239
• (exterior lights system) (trailer/ camper adapter)
• (int lamp feed harn, near rear blower switch breakout)
• (int lp feed harn, near left side rail lamp breakout)
• (rear windows reg control harn, near backlite feed breakout) s427
• (seat belt ret harn, near left rear wheel well) s413
• (seat belt ret harn, near right cowl panel) s420
• (seat belt ret harn, near torque on demand breakout)
• Apron)
• Battery saver input
• Battery saver relay
• C242
• C243
• C245
• C246
• C267
• C928
• Dome lamp
• Dome lamp switch
• Dome/ map lamp
• Door
• Engine compartment lamp
• Engine fuse module
• Fuse 10a
• Fuse 15a
• Fuse 40a
• G108 (left front radiator support)
• G203 (lower right cowl panel)
• G402 (left rear wheel well)
• G414 (near fuel tank)
• Generic electronic module (gem)
• Glove compartment lamp
• Hot at all times
• Hot in run
• Interior lamp relay
• Interior lamp relay input
• Junction box fuse/ relay panel
• Left door courtesy lamp
• Left front running board lamp
• Left map/ dome lamp
• Left rear running board lamp
• Left side rail lamp
• Left vanity lamp
• Main light switch
• Map lamps
• Nca
• Off
• Overhead trip computer
• Pnk
• Power distribution box
• Rear cargo lamp
• Right side rail lamp
• Right door courtesy lamp
• Right front running board lamp
• Right map/ dome lamp
• Right rear running board lamp
• Right vanity lamp
• Rpo relay box
• Running board lamp relay
• S102
• S105
• S110
• S164 (eng cntrl sens harn, left rear of eng compt)
• S200
• S203
• S204
• S228
• S240 (main harn, near ashtray illum breakout)
• S400
• S408 (rear lamp harn, in left side running board)
• S418 (seat belt ret harn, near dome lamp breakout)
• S419
• S428
• S429
• S500
• S501
• S600
• S900 (int lamp harn, near right rear vent window switch breakout)
• S912
• S917
• S925
• Trailer tow battery charge relay (in power distri- bution box)
• W/ aux a/c
• W/ full console only
• W/ mini console
• W/ mini console only
• W/ overhead condsole
• W/o aux a/c
• W/o overhead condsole
• W/o overhead console
• Wiper/ washer system

Instrument Illumination Wiring Diagram for Ford Expedition 1997

List of elements for Instrument Illumination Wiring Diagram for Ford Expedition 1997:

• (main harn, behind left side of i/p) s242
• (premium sound)
• (standard)
• 4wheel drive mode switch
• Ashtray illumination
• C219
• C230
• C236
• C237
• C242
• C245
• C246
• C255
• C262
• C508
• C510
• C608
• C609
• Clock- spring assembly
• Dimmer module
• Function selector switch
• Fuse 15a
• Fuse 5a
• G203 (lower right cowl panel)
• Head
• Hot at all times
• Hotin acc or run
• Instrument cluster (6 bulbs)
• Junction box fuse/relay panel
• Left power door lock switch
• Left power window switch
• Main light switch
• Nca
• Off
• Park
• Power distribution box
• Radio
• Right power door lock switch
• Right power window switch
• S201
• S202
• S203
• S204
• S211
• S223
• S224 (main harn, near main light switch breakout) c243
• S243 (body main harn, near lock relays breakout)
• S500
• S502
• Steering assembly
• Trailer electronic brake control

POWER DISTRIBUTION

Power Distribution Wiring Diagram (1 of 4) for Ford Expedition 1997

List of elements for Power Distribution Wiring Diagram (1 of 4) for Ford Expedition 1997:

• (body harn, near breakout to power distribution relay box) s216
• (console harn, near breakout to console blower motor) s305
• (main harn, in breakout to engine fuse module) s110
• (main harn, near breakout to main light switch) s211
• (main harn, near breakout to main light switch) s212
• (main harn, near console) s281
• Air bag diagnostic monitor
• Air suspension compressor relay
• Air suspension service switch
• All lock relay
• All unlock relay
• Anti-lock brake system module (4wabs)
• Auxiliary a/c relay
• Auxiliary power socket
• Battery
• C142
• C147
• C209
• Cd changer
• Console auxiliary power socket
• Daytime running lamps module
• Driver's unlock relay
• Engine fuse module (near pdc)
• Fog lamp relay
• From a fuse 3 (diagram 1 of 4)
• Fuse 10a
• Fuse 15a
• Fuse 20a
• Fuse 25a
• Fuse 30a
• Fuse 40a
• Fuse 50a
• Fuse 60a
• Generator
• Headlamp relay
• Horn relay
• Inline mini fuse 20a (near generator)
• Main light switch
• Mega fuse 175a (alternator) (right rear of engine compartment)
• Mega fuse 175a (pdb) (right rear of engine compartment)
• Multi- function switch
• Park lamp relay
• Power distribution box
• Power distribution box (left side of engine compartment)
• Power distribution relay box
• Premium sound amplifier
• Radio (premium sound)
• Rear integrated control panel
• Rear wiper down relay
• Rear wiper up relay
• Red
• Rpo relay box
• S108 (engine compt harn, in breakout to pdb)
• S288 (main harn, near breakout to radio amplifier)
• Starter motor
• Starter relay
• Subwoofer amplifier
• To fuse 17 (diagram 2 of 4)
• To fuse 6 (diagram 1 of 4)
• Trailer tow backup lamp relay
• Trailer tow battery charge relay
• Trailer tow left turn relay
• Trailer tow right turn relay
• Trailer tow running lamp relay

Power Distribution Wiring Diagram (2 of 4) for Ford Expedition 1997

List of elements for Power Distribution Wiring Diagram (2 of 4) for Ford Expedition 1997:

• (diagram 3 of 4)
• (engine compt harn, left rear of engine compt) s112
• (engine compt harn, left rear of engine compt) s113
• (engine compt harn, left rear of engine compt) s154
• (main harn, in breakout to fuse relay panel) s265
• (main harn, in breakout to transfer case) s213
• (main harn, near breakout to instrument cluster) s222
• (main harn, near steering wheel rotation sensor) s226
• 4 wheel air suspension module
• Acc
• Acc delay relay
• Blend door actuator
• Blower relay
• Blower/ flasher relay box
• C142
• C242
• C243
• C256
• C267
• C294
• C295
• C928
• Circuit breaker 30a
• Compass sensor
• Cooling fan relay
• Daytime running lamps module
• Digital trans- mission range sensor
• Digital transmission range sensor
• Electronic variable orifice module
• Engine fuse module (near pdc)
• From b fuse 16 (diagram 1 of 4)
• Fuel pump relay
• Function selector switch
• Fuse 15a
• Fuse 20a
• Fuse 30a
• Fuse 40a
• Fuse 50a
• Fuse 5a
• Generic electronic module
• Ignition switch
• Junction box fuse/ relay panel
• Junction box fuse/ relay panel (under left side of i/p)
• Lock
• Main light switch
• Moonroof relay
• Not used
• Off
• Overhead trip computer module
• Pcm power relay
• Power distribution box
• Power distribution box (left side of engine compartment)
• Power distribution relay box
• Power seat control switch
• Powertrain control module
• Radio (premium)
• Rear defogger relay
• Rear washer pump relay
• Red
• Remote anti-theft personality module
• Rpo relay box
• Run
• S214 (main harn, near steering wheel rotation sensor)
• S215 (main harn, in breakout to ignition switch)
• S223 (main harn, near breakout to instrument cluster)
• S426 (in seat belt harn)
• Shift lock actuator
• Speed control servo/ amplifier assembly
• Start
• Steering wheel rotation sensor
• To fuse 1 (diagram 3 of 4)
• To fuse 19 (diagram 3 of 4)
• To fuse 20
• To fuse 22 (diagram 4 of 4)
• Torque on demand relay
• Trailer adapter (electronic brake control)
• Transfer case shift relays
• Washer pump relay
• Windshield wiper motor
• Wiper hi/lo relay
• Wiper run/park relay

Power Distribution Wiring Diagram (3 of 4) for Ford Expedition 1997

List of elements for Power Distribution Wiring Diagram (3 of 4) for Ford Expedition 1997:

• (body harn, near breakout to park brake switch) s220
• (engine compt harn, near breakout to ground g108) s114
• (engine harn, in breakout to noise capacitor 1) s118
• (main harn, near breakout to evo module) s219
• (main harn, near breakout to instrument cluster) s225
• (main harn, near breakout to instrument cluster) s289
• 4 wheel air suspension module
• 4.6l engine
• 5.4l engine
• Airbag diagnostic monitor
• Autolamp module
• Battery saver relay
• Blower/ flasher relay box
• Brake on/off switch
• Brake pressure switch
• C142
• C216
• C242
• C243
• C257
• C267
• C268
• C295
• Cigar lighter
• Datalink connector
• Daytime running lamps module
• Flasher relay
• From fuse 21 (diagram 2 of 4)
• From fuse 22 (diagram 2 of 4) c
• From ignition switch (diagram 2 of 4)
• Fuse 10a
• Fuse 15a
• Fuse 20a
• Fuse 25a
• Fuse 30a
• Fuse 5a
• G203 (right kick panel)
• Generic electronic module
• Headlamp relay
• Ignition coil
• Ignition coils 1 & 2
• Ignition coils 3 & 4
• Instrument cluster
• Interior lamp relay
• Junction box fuse/ relay panel (under left side of i/p)
• Left headlamp
• Multi- function switch
• Overhead trip computer module
• Park lamp relay
• Passive anti-theft system module
• Pcm power diode
• Pcm power relay
• Power distribution box
• Power mirror switch
• Radio noise capacitor
• Remote anti- theft personality module
• Right headlamp
• Rpo relay box
• S116 (engine harn, left rear of engine compt)
• S117 (engine compt harn, right rear of engine compt)
• S161 (engine harn, in breakout to fuel injector 3)
• S162 (engine harn, in breakout to fuel injector 7)
• S205
• S277 (main harn, near breakout to rpo relay box)
• Transmission control switch
• W/ drl
• W/o drl

Power Distribution Wiring Diagram (4 of 4) for Ford Expedition 1997

List of elements for Power Distribution Wiring Diagram (4 of 4) for Ford Expedition 1997:

• (engine compt harn, in breakout to 4wabs module) s121
• (engine compt harn, left rear of engine compt) s120
• (engine compt harn, near breakout to ambient temp sensor) s122
• (main harn, front center of console) s279
• (main harn, in breakout to fuse/ relay panel) s228
• 4 wheel anti-lock brake system module
• 4wabs relay
• 4x2 center axle disconnect solenoid
• 4x4 center axle disconnect solenoid
• Airbag diagnostic monitor
• Auxiliary a/c blend module
• Auxiliary a/c control module
• Auxiliary a/c mode actuator
• Auxiliary a/c relay
• Blower relay
• Blower/ flasher relay box
• C142
• C146
• C242
• C243
• C243 tan/red
• C436
• Console blower motor
• Daytime running lamps module
• Exterior lights
• Flasher relay
• Fog lamp relay
• From ignition switch (diagram 2 of 4)
• Function selector switch
• Fuse 10a
• Fuse 5a
• Junction box fuse/ relay panel (under left side of i/p)
• Left headlamp
• Main light switch
• Multi- function switch
• Not used
• Power distribution box
• Rear integrated control panel
• Right headlamp
• Rpo relay box
• Tan/red
• Trailer tow battery charge relay

POWER DOOR LOCKS

Power Door Lock Wiring Diagram for Ford Expedition 1997

List of elements for Power Door Lock Wiring Diagram for Ford Expedition 1997:

• (body harn, near breakout to in-line conn, near right side of i/p) s254
• (body harn, near breakout to park brake switch) s603
• (body harn, near breakout to remote anti-theft person- ality module) s234
• 87a
• All lock relay
• All unlock relay
• C256
• C257
• Driver's unlock relay
• Fuse 20a
• G203 (lower right cowl panel)
• Hot at all times
• Interior lights system
• Left front door lock motor
• Left front power door lock switch
• Left rear door lock motor
• Lifgate door lock motor
• Lock
• Lock relay (behind right side of i/p)
• Power distribution box (left side of engine compt)
• Remote anti-theft personality module (behind left side of i/p)
• Right front door lock motor
• Right front power door lock switch
• Right rear door lock motor
• S216
• S235 (body harn, near break- out to lock relay box)
• S235 (body harn, near breakout to remote anti-theft personality module)
• S258
• S500
• S501
• S504
• S600
• S604 (body harn, near breakout to right door courtesy lamp)
• Unlock

POWER MIRRORS

Power Mirror Wiring Diagram for Ford Expedition 1997

List of elements for Power Mirror Wiring Diagram for Ford Expedition 1997:

• Defogger system
• Direct- tional switch
• Exterior lights system
• Fuse 4 15a
• G203 (lower right cowl panel)
• Hot at all times
• I/p fuse panel
• L/r motor
• Left p0wer/ heated mirror
• Left/ right switch
• Nca
• Power mirror switch
• Red
• Right p0wer/ heated mirror
• S220
• S501
• S503 (body main harn, in driver's door)
• Up/dn motor

POWER SEATS

Power Seat Wiring Diagram for Ford Expedition 1997

List of elements for Power Seat Wiring Diagram for Ford Expedition 1997:

• Entire seat
• Forward/reverse motor
• Front height motor
• Front of seat
• Fuse 18 30a
• Fwd
• G402 (left rear wheelwell)
• Hot at all times
• Nca
• Power distribution box (on left side of eng compt)
• Power seat control switch
• Rear height motor
• Rear of seat
• Rwd
• S414

POWER TOP/SUNROOF

Power Top/Sunroof Wiring Diagrams for Ford Expedition 1997

List of elements for Power Top/Sunroof Wiring Diagrams for Ford Expedition 1997:

• (0.015 +/- 0.001 ohm) shunt
• 87a
• Accessory delay relay
• B pnk
• Batt saver
• Battery saver relay
• C242
• C243
• C267
• C918
• C919
• Circuit breaker 30a
• Close
• Close/up
• Fuse 15a
• Fuse 50a
• G414 (mini console) (near fuel tank)
• G908 (near moonroof motor assembly)
• Generic elec- tronic module
• Ground
• Hot at all times
• Interior lights system
• Junction box fuse/ relay panel (under left side of i/p)
• Left rear vent window switch
• Left vent window motor
• Ls common
• Moonroof assembly (center of headliner)
• Moonroof motor assembly (center of headliner)
• Moonroof switch
• Motor out 1
• Motor out 2
• Nca
• One tch dn hi
• One tch dn lo
• Open
• Open/dn
• Pnk
• Power
• Power distribution box (left side of engine compt)
• Range
• Red
• Right rear vent window switch
• Right vent window motor
• Rpo relay box (above passenger's air bag)
• S154
• S424
• S901 (interior lamp harn, near breakout to right rear vent window switch)
• S914 (interior lamp harn, near breakout to moonroof)
• S922
• S923
• Soft stop
• Sw 1
• Sw 2
• Sw 3
• Sw 3 flush
• Sw common
• Tan/ red
• Tan/red
• Vent window/ moonroof full relay

POWER WINDOWS

Power Window Wiring Diagram for Ford Expedition 1997

List of elements for Power Window Wiring Diagram for Ford Expedition 1997:

• (body harn, near breakout to 16 pin conn, behind right side of dash)
• (except 1998 ford) (1998 ford)
• 87a
• Acc delay relay
• Batt saver
• Battery saver relay
• C242
• C243
• C267
• C509
• C510
• Circuit breaker 30a
• Down sw input
• Fuse 15a
• Fuse 50a
• G203 (lower right kick panel)
• Generic elec- tronic module
• Ground
• Hot at all times
• Interior lights system
• Junction box fuse/ relay panel (under left side of dash)
• Left front power window motor
• Left front power window switch
• Left rear power window motor
• Left rear power window switch
• Left rear switch
• Left switch
• Lock out
• One tch dn hi
• One tch dn lo
• One touch down relay
• Otd sw input
• Otd switch
• Power distribution box (left side of engine compt)
• Power tops system
• Right front power window motor
• Right front power window switch
• Right rear power window motor
• Right rear power window switch
• Right rear switch
• Right switch
• S205
• S252 (body harn, near breakout to park brake switch)
• S257
• S299 (except 1997) (main harn, near breakout to g200, left kick panel)
• S500
• S502 (body harn, near breakout to left front grommet, ford) (body harn, near breakout to memory set sw, lincoln)
• S600
• S701 s209
• S801
• Shunt (0.015 +/- 0.001 ohm)
• Up sw input

RADIO

Radio Wiring Diagrams for Ford Expedition 1997

List of elements for Radio Wiring Diagrams for Ford Expedition 1997:

• (dash harn, under center console)
• (main harn, behind center of dash)
• (upper left kick panel) g202
• Amplifier (behind center of dash)
• Audio (+)
• Audio (-)
• C242
• C261
• C262
• C263
• C264
• C314
• C442
• C443
• Cd changer
• Cd left (+)
• Cd left (-)
• Cd right (+)
• Cd right (-)
• Engine fuse module (left side of engine compt)
• Fuse 10a
• Fuse 20a
• Fuse 5a
• G202 (upper left kick panel)
• G203 (lower right kick panel)
• Ground
• Hot at all times
• Hot in run or acc
• Ignition
• Illulmination
• Illumination
• Interior lights system
• Junction box fuse/relay panel (under left side of dash)
• L channel +
• L channel -
• L front (+)
• L front (-)
• L rear (+)
• L rear (-)
• Left front door speaker
• Left rear door speaker
• Mute
• Nca
• Power
• Power (b+)
• Protocal a
• Protocal b
• Protocol a
• Protocol b
• R channel +
• R channel -
• R front (+)
• R front (-)
• R rear (+)
• R rear (-)
• Radio
• Rear integrated control panel (audio)
• Right front door speaker
• Right rear door speaker
• S203
• S223
• S268
• S280
• S281
• S282
• S283
• S284
• S285
• S303
• S304
• S305
• S306
• S322
• S323
• Shield
• Subwoofer
• Subwoofer amplifier (behind right side of dash)
• System on
• Tan

SHIFT INTERLOCKS

Shift Interlock Wiring Diagram for Ford Expedition 1997

List of elements for Shift Interlock Wiring Diagram for Ford Expedition 1997:

• Brake pedal position (bpp) switch (under left side of dash)
• Exterior lights system
• Fuse 13 15a
• Fuse 6 5a
• G203 (lower right kick panel)
• Hot at all times
• Hot in run
• Junction box fuse/relay panel (under left side of dash)
• S204
• S265
• Shift lock actuator (in steering column)
• Solid state

STARTING/CHARGING

Charging Wiring Diagram for Ford Expedition 1997

List of elements for Charging Wiring Diagram for Ford Expedition 1997:

• 175a
• 20a
• Battery
• C166
• C176
• C177
• C178
• C238
• C243
• Charge indicator
• Fuse 10a
• G123 (rear of engine compt, right side of cowl panel)
• G133 (on engine)
• Generator/ voltage regulator
• Hot in start or run
• Inline mini fuse (near gener- ator)
• Instru- ment cluster
• Junction box fuse/ relay panel
• Mega fuse (alter- nator) (right rear of engine compt)
• Ohms
• Power distribution system
• Red
• Starter motor
• Starter motor relay (right rear of engine compt)

Starting Wiring Diagram for Ford Expedition 1997

List of elements for Starting Wiring Diagram for Ford Expedition 1997:

• 175a
• Acc
• Battery
• C175
• C182
• C243
• Charging circuit
• Digital trans- mission range (dtr) sensor (left side of trans)
• Fuse 15a
• Fuse 50a
• G123 (rear of engine compt, right side of cowl panel)
• G133 (on engine)
• Ignition switch
• Junction box fuse/relay panel
• Lock b4
• Mega fuse (pdb) (right rear of engine compt)
• Off
• Power distri- bution box
• Red
• Run
• S214
• S226
• Sta
• Start
• Starter motor (lower right side of engine)
• Starter motor relay (right rear of engine compt)
• Tan/red

SUPPLEMENTAL RESTRAINTS

Supplemental Restraint Wiring Diagram for Ford Expedition 1997

List of elements for Supplemental Restraint Wiring Diagram for Ford Expedition 1997:

• (expedition-main harn, behind center of dash) (navigator-main harn, behind left of dash)
• (main harness, at upper left cowl panel near breakout to g202)
• (not used)
• (under center of dash) data link connector (dlc)
• * pin shorting bar is engaged when module connector is disconnected
• Air bag diagnostic monitor (behind right side of dash)
• Air bag ind
• Air bag indicator
• C208
• C209
• C228
• C238
• C242
• C243
• Clock- spring assembly
• Data link con
• Driver's air bag
• Drvr air bag
• Fuse 19 10a
• Fuse 2 10a
• Fuse 22 10a
• G200 (lower left kick panel)
• Ground
• Hot at all times
• Hot in run
• Hot in run or start
• Instrument cluster
• Junction box fuse/relay panel (under left side of dash)
• L crash sens
• Left primary crash sensor (in left front of engine compartment)
• Nca
• Pass air bag
• Passenger's air bag
• Power (bat)
• Power (run)
• Power distribution box (on left side of engine compt)
• R crash sens
• Right primary crash sensor (in right front of engine compartment)
• S208
• S229
• Shorting bar

TRANSMISSION

4.6L

4.6L, Transmission Wiring Diagram, 4R70W for Ford Expedition 1997

List of elements for 4.6L, Transmission Wiring Diagram, 4R70W for Ford Expedition 1997:

• (backup lamp sw to rear lamp harn, right rear of engine compt)
• (bare)
• (engine ctrl harn, near breakout to pcm)
• (engine ctrl harn, near breakout to pdb)
• (engine ctrl harn, near breakout to starter motor relay)
• (engine ctrl harn, near breakout to vapor mgt valve) s127
• (engine ctrl harn, near breakout to vapor mgt valve) s143
• (engine ctrl harn, right rear of engine compt)
• (fuel charge harn, near breakout to fuel inj 4)
• (left side of engine compt) power distribution box
• (main harn, right side of dash)
• (under center of dash)
• 4r70w transmission (mounted under center of vehicle)
• Anti- theft system
• Autolamp module, instrument cluster
• Boo
• Brake pedal position switch (under left side of dash)
• Brake pressure switch
• C174
• C236
• Case gnd
• Data
• Data link connector (dlc) (partial)
• Digital transmission range sensor (left side of transmission)
• Dlc (+)
• Dlc (-)
• Ect
• Electronic pressure control solenoid
• Engine controls system
• Engine coolant temperature (ect) sensor (top front of engine)
• Engine fuse module (in engine compt, near pdb)
• Epc
• Fuse 13 15a
• Fuse 24 30a
• Fuse 29 5a
• Fuse 30 30a
• Fuse 5a
• G108 (left front radiator support)
• G123 (rear of engine compartment)
• G200 (lower left kick panel)
• Hot at all times
• Hot in run or start
• Iat
• Ignition coils, radio noise capacitor
• Instrument cluster
• Intake air temperature sensor (on intake manifold)
• Junction box fuse/ relay panel (under left side of dash)
• Kapwr
• Malfunction indicator lamp (mil) (check engine)
• Mil
• O/d off ind
• Oss
• Output shaft speed sensor (left side of transmission)
• Pcm power diode
• Pcm power relay
• Power distribution box (left side of engine compt)
• Powertrain control module (pcm) (right side of engine compt)
• Pwr gnd
• R p
• Red
• S100
• S101
• S106
• S107
• S116
• S128
• S135
• S137
• S138
• S140
• S141
• S144
• S225
• S275
• S276
• Shift solenoids (ss)
• Sig rtn
• Ss1
• Ss2
• Tcc
• Tcil
• Tcs
• Tft
• Throttle position (tp) sensor (on throttle body)
• Torque converter clutch (tcc) solenoid
• Tr1
• Tr2
• Tr3
• Tr4
• Transmission control switch (tcs) (end of transmission selector lever)
• Transmission fluid temperature sensor
• Vehicle speed sensor (vss) (left rear of transmission)
• Vpwr
• Vref
• Vss

Transfer Case Wiring Diagram for Ford Expedition 1997

List of elements for Transfer Case Wiring Diagram for Ford Expedition 1997:

• "4x4" indicator
• "low range" indicator
• (2wd) 3.9k ohms
• (4h) ohms
• (4l) ohms
• (4wd) 1.5k ohms
• (behind center of dash)
• (engine ctrl harn, near breakout to vapor mgt valve) s143
• (left front radiator support) g108
• (lower right kick panel) g203
• (main harn, near breakout to airbag diagn monitor) s278
• (main harn, near breakout to transfer case)
• (right side of engine compt) 4x2 center axle disconnect solenoid
• (right side of engine compt) 4x4 center axle disconnect solenoid
• (right side of engine compt) powertrain control module
• (seatbelt harn, near breakout to transfer case)
• (under left side of dash) junction box fuse/ relay panel
• 4 wheel air suspension (4was) module
• 4 wheel drive mode switch
• 4wd low out
• 4wd output
• 4x2 sol
• 4x4 high ind
• 4x4 low ind
• 4x4 mode sw
• 4x4 sol
• A4wd ind
• A4wd indicator
• Abs input
• Anti-lock brake system
• Apron) g105
• Autolamp module, tcs switch
• Bpp sw input
• Brake pedal position switch (under left side of dash)
• Brake pressure switch
• C174
• C236
• C238
• C239
• C240
• C241
• C242
• C243
• C267
• C296
• Digital transmission range (dtr) sensor (left side of transmission)
• Flasher rly, a/c system
• Frnt spd sens
• Front speed sensor
• Fuse 13 15a
• Fuse 17 30a
• Fuse 23 10a
• Fuse 29 5a
• G108 (left front radiator support)
• G200 (lower left kick panel)
• Generic electronic module (gem) (behind left side of dash)
• H2l
• H2l rly ctrl
• Hall effect
• Hot at all times
• Hot in run
• Hot in run or start
• Illumination
• Instrument cluster
• Interior lights (instrument illumination)
• Junction box fuse/ relay panel (under left side of dash)
• L2h
• L2h rly ctrl
• Magnetic clutch
• Neutral sw in
• Power distribution box (left side of engine compt)
• Rear spd sens
• Rear speed sensor
• Red
• S102
• S120
• S201
• S202
• S213
• S225
• S228
• S231 (main harn, near breakout to instr cluster)
• S233
• S233 (main harn, near breakout to gem)
• S301
• S302
• Shift motor
• Sig return
• Sw a input
• Sw b input
• Sw c input
• Sw d input
• Tod relay
• Torque on demand (tod) relay (behind center of dash)
• Trailer tow battery relay
• Transfer case assembly
• Transfer case shift relays (behind center of dash)
• Vehicle speed sensor (vss) (left rear of transmission)
• Vss (+)
• Vss (-)
• Wiper/washer (multi-function switch)

5.4L

5.4L, Transmission Wiring Diagram, E4OD for Ford Expedition 1997

List of elements for 5.4L, Transmission Wiring Diagram, E4OD for Ford Expedition 1997:

• (1997)
• (1998)
• (backup lamp sw to rear lamp harn, right rear of eng compt)
• (bare)
• (eng ctrl harn, right rear of engine compt)
• (engine ctrl harn, near breakout to starter motor relay)
• (engine ctrl harn, near breakout to vapor mgt valve) s127
• (engine ctrl sensor harn, near breakout to c165, windshield wiper motor) s143
• (fuel charge harn, near breakout to fuel inj 4)
• (left side of engine compt) power distribution box
• (main harn, right side of dash)
• Anti- theft system
• Autolamp module, instrument cluster
• Boo
• Brake pedal position switch (under left side of dash)
• Brake pressure switch
• Breakout to pdb)
• C174
• C236
• C237
• Case gnd
• Ccs
• Coast clutch solenoid
• Data
• Data link connector (dlc) (partial) (under center of dash)
• Digital transmission range sensor (left side of transmission)
• Dlc (+)
• Dlc (-)
• E4od transmission
• Ect
• Electronic pressure control (epc) solenoid
• Eng coolant temp gauge
• Engine controls system
• Engine coolant temperature (ect) sensor (top front of engine)
• Engine fuse module (expedition) mini fuse block (navigator) (in engine compt, near pdb)
• Epc
• Fuse 13 15a
• Fuse 24 30a
• Fuse 29 5a
• Fuse 30 30a
• Fuse 5a
• G108 (left front radiator support)
• G123 (rear of engine compartment)
• G200 (lower left kick panel)
• Hot at all times
• Hot in run or start
• Iat
• Ignition coils, radio noise capacitor
• Instrument cluster
• Intake air temperature sensor (on intake manifold)
• Junction box fuse/ relay panel (under left side of dash)
• Kapwr
• Malfunction indicator lamp (mil) (check engine)
• Mil
• O/d off ind
• Pcm power diode
• Pcm power relay
• Power distribution box (left side of engine compt)
• Powertrain control module (pcm) (right side of engine compt)
• Pwr gnd
• R p
• Red
• S100
• S101
• S106
• S107
• S116
• S123
• S128 (engine ctrl harn, near breakout to pcm)
• S135
• S137
• S138
• S140
• S141
• S207
• S225
• S275
• S276
• Shift solenoid
• Sig rtn
• Ss1
• Ss2
• Tcc
• Tcil
• Tcs
• Tft
• Throttle position (tp) sensor (on throttle body)
• Torque converter clutch (tcc) solenoid
• Tr1
• Tr2
• Tr3
• Tr4
• Transmission control switch (tcs) (end of transmission selector lever)
• Transmission fluid temperature sensor
• Vehicle speed sensor (vss) (left rear of transmission)
• Vpwr
• Vref
• Vss

Transfer Case Wiring Diagram for Ford Expedition 1997

List of elements for Transfer Case Wiring Diagram for Ford Expedition 1997:

• "4x4" indicator
• "low range" indicator
• (2wd) 3.9k ohms
• (4h) ohms
• (4l) ohms
• (4wd) 1.5k ohms
• (behind center of dash)
• (engine ctrl harn, near breakout to vapor mgt valve) s143
• (left front radiator support) g108
• (lower right kick panel) g203
• (main harn, near breakout to airbag diagn monitor) s278
• (main harn, near breakout to transfer case)
• (right side of engine compt) 4x2 center axle disconnect solenoid
• (right side of engine compt) 4x4 center axle disconnect solenoid
• (right side of engine compt) powertrain control module
• (seatbelt harn, near breakout to transfer case)
• (under left side of dash) junction box fuse/ relay panel
• 4 wheel air suspension (4was) module
• 4 wheel drive mode switch
• 4wd low out
• 4wd output
• 4x2 sol
• 4x4 high ind
• 4x4 low ind
• 4x4 mode sw
• 4x4 sol
• A4wd ind
• A4wd indicator
• Abs input
• Anti-lock brake system
• Apron) g105
• Autolamp module, tcs switch
• Bpp sw input
• Brake pedal position switch (under left side of dash)
• Brake pressure switch
• C174
• C236
• C238
• C239
• C240
• C241
• C242
• C243
• C267
• C296
• Digital transmission range (dtr) sensor (left side of transmission)
• Flasher rly, a/c system
• Frnt spd sens
• Front speed sensor
• Fuse 13 15a
• Fuse 17 30a
• Fuse 23 10a
• Fuse 29 5a
• G108 (left front radiator support)
• G200 (lower left kick panel)
• Generic electronic module (gem) (behind left side of dash)
• H2l
• H2l rly ctrl
• Hall effect
• Hot at all times
• Hot in run
• Hot in run or start
• Illumination
• Instrument cluster
• Interior lights (instrument illumination)
• Junction box fuse/ relay panel (under left side of dash)
• L2h
• L2h rly ctrl
• Magnetic clutch
• Neutral sw in
• Power distribution box (left side of engine compt)
• Rear spd sens
• Rear speed sensor
• Red
• S102
• S120
• S201
• S202
• S213
• S225
• S228
• S231 (main harn, near breakout to instr cluster)
• S233
• S233 (main harn, near breakout to gem)
• S301
• S302
• Shift motor
• Sig return
• Sw a input
• Sw b input
• Sw c input
• Sw d input
• Tod relay
• Torque on demand (tod) relay (behind center of dash)
• Trailer tow battery relay
• Transfer case assembly
• Transfer case shift relays (behind center of dash)
• Vehicle speed sensor (vss) (left rear of transmission)
• Vss (+)
• Vss (-)
• Wiper/washer (multi-function switch)

WARNING SYSTEMS

Warning System Wiring Diagrams for Ford Expedition 1997

List of elements for Warning System Wiring Diagrams for Ford Expedition 1997:

• Bat
• C239
• C242
• C245
• C267
• Fuse 5a
• G200 (lower left cowl panel)
• G203 (lower right cowl panel)
• G402 (left rear wheel well)
• Generic electronic module (gem)/ central timer module (ctm) (behind center of i/p)
• Glass ajar switch
• Head
• Headlamp switch
• Hot at all times
• Hot in acc or run
• Hot in run
• Hot in start
• Ign
• Ignition key warning switch (inside steering assembly) nca
• Junction box fuse/relay panel
• Key in ignition
• Left front door ajar switch
• Left rear door ajar switch
• Lf door ajar
• Liftgate ajar
• Liftgate ajar switch
• Lr door ajar
• Nca
• Off
• Park
• Park/head input
• Rf door ajar
• Right front door ajar switch
• Right rear door ajar switch
• Rr door ajar
• S207
• S251
• S258
• S402
• S414
• S500
• S501
• S600
• S701
• S801
• Seat belt buckle
• Seat belt warning switch (in seat belt buckle)
• Steering column ground

WIPER/WASHER

Front Wiper/Washer Wiring Diagram for Ford Expedition 1997

List of elements for Front Wiper/Washer Wiring Diagram for Ford Expedition 1997:

• (1997 expedition)
• (1998 expedition)
• (1998 navigator)
• 103k ohms
• 3.3k ohms
• 4.08k ohms
• 7.25k
• C239
• C240
• C243
• C259
• Front washer pump ctrl
• Front washer pump relay
• Fuse 30a
• G105 (rear of right fender apron)
• G108 (left front radiator support)
• G109 (right front radiator support)
• Gem; navigator)
• Generic electronic module (behind left side of dash)
• Hot in acc or run
• Int max
• Int min
• Interval delay/wash
• Junction box fuse/relay panel (under left side of dash)
• Multi- function switch
• Off
• Off 36.27k ohms
• Ohms
• Park
• Park sense
• Power distri- bution box (left side of engine compt)
• Power distri- bution relay box (left side of engine compt)
• Rear washer pump ctrl
• Rear washer pump relay
• Red
• Run
• Run/park relay ctrl
• S102
• S104
• S105
• S113
• S146 (engine control sensor harn, left rear of engine compt; expedition) (engine control sensor harn, in breakout to pwr distr box; navigator)
• S233 (1998 expedition) (near gem)
• Signal return
• Tan/ red
• Transmissions system
• Washer fluid level
• Washer fluid level switch (in fluid reservoir)
• Washer pump assembly
• Washer switch
• Wind- shield wiper motor
• Wiper hi/lo relay
• Wiper mode select
• Wiper run/park relay
• Wiper speed ctrl
• Wiper switch

Rear Wiper/Washer Wiring Diagram for Ford Expedition 1997

List of elements for Rear Wiper/Washer Wiring Diagram for Ford Expedition 1997:

• (1997)
• (1998)
• (left rear wheelwell) g402
• 1000 ohms
• 2900 ohms
• 330 ohms
• Battery saver relay
• C239
• C239 c239 c239
• C240
• C243
• C258
• C259
• C267
• Front washer front washer front washer pump ctrl pump ctrl pump ctrl
• Front washer pump relay
• Fuse 10a
• Fuse 15a
• Fuse 30a
• G105 (rear of right fender apron)
• G108 (left front radiator support)
• Generic electronic module
• Generic electronic module (behind left side of dash)
• Hot at all times
• Hot in acc or run
• Int1
• Int2
• Interior lamps system
• Interval delay/wash
• Junction box fuse/ relay panel (under left side of dash)
• Multi- function switch
• Nca
• Off
• Power distri- bution box (left side of engine compt)
• Power distri- bution relay box (left side of engine compt)
• Power distribution box (left side of engine compt)
• Rear washer pump relay
• Rear washer rear washer rear washer pump ctrl pump ctrl pump ctrl
• Rear wiper down relay
• Rear wiper hi/lo park sense
• Rear wiper motor
• Rear wiper switch
• Rear wiper up relay
• S102
• S105
• S113
• S164 (engine sensor harn, left rear of engine compt)
• S233 (1998 expedition) (near gem)
• S402 (expedition) s404 (navigator)
• Signal return
• Tan
• Tan/ red
• Tan/ tan/ tan/ red red red
• Transmissions system
• Wash
• Washer pump assembly
• Washer switch