All Wiring Diagrams for Ford Pickup F150 1999

AIR CONDITIONING

Heater Wiring Diagram for Ford Pickup F150 1999

List of elements for Heater Wiring Diagram for Ford Pickup F150 1999:

• (heater blower motor feed harness, in breakout to blower motor resistor)
• (lower left kick panel) g200
• (main harness, near breakout to in-line connector behind right side of dash)
• 0.6 ohms
• 2.7 ohms
• 3.8 ohms
• 87a
• Battery junction box
• Blend door actuator (behind center of dash)
• Blend door potentiometer
• Blower motor
• Blower motor resistor (right side of engine compartment, near blower motor)
• Blower motor switch
• Blower relay
• Blower/flasher relay block (behind center of dash)
• C217
• C218
• C219
• C220
• C242
• C243
• Cold
• Def
• Floor
• Flr & def
• Function selector switch
• Fuse 10a
• Fuse 15a
• Fuse 40a
• G200 (lower left kick panel)
• Hot at all times
• Hot in run
• Illumi- nation
• Interior lights system
• Junction box fuse/ relay box
• Med hi
• Med lo
• Mode selector switch
• Off
• Panel
• Panel &
• S125
• S200
• S201 (main harness, near breakout to transfer case shift relay)
• S202 (main harness, in breakout to blower/flasher relay block)
• S203 (main harness, near breakout to passenger's air bag)
• S222 (main harness, near breakout to cluster)
• Warm

Manual A/C Wiring Diagram for Ford Pickup F150 1999

List of elements for Manual A/C Wiring Diagram for Ford Pickup F150 1999:

• (engine control sensor harness, near breakout to mega fuse (pdb)) s126
• (heater blower motor feed harness, in breakout to blower motor resistor)
• (main harness, in breakout to blower/flasher relay block) s202
• (main harness, near breakout to in-line connector behind right side of dash) s200
• (main harness, near breakout to instrument cluster) s222
• 0.6 ohms
• 2.7 ohms
• 3.8 ohms
• 87a
• A/c
• A/c clutch cycling pressure switch (right rear corner of engine compartment)
• A/c clutch diode (taped in harness, near a/c compressor)
• A/c compressor clutch solenoid (left side of engine compartment)
• A/c pressure cut off switch (right side of engine compartment)
• Battery junction box
• Blend door actuator (behind center of dash)
• Blend door potentiometer
• Blower motor (right side of engine compartment)
• Blower motor resistor (right side of engine compartment, near blower motor)
• Blower motor switch
• Blower relay
• Blower/flasher relay block (behind center of dash)
• C217
• C218
• C219
• C220
• C242
• C243
• Cold
• Def
• Defrost
• Engine controls system (pcm power relay)
• Floor
• Flr & def
• Flr/def
• Function selector switch
• Fuse 10a
• Fuse 15a
• Fuse 40a
• G102 (rear of right fender apron)
• G200 (lower left kick panel)
• Hot at all times
• Hot in run
• Illumi- nation
• Instrument panel fuse box
• Interior lights system
• Max a/c
• Med hi
• Med lo
• Mode selector switch
• Off panel/floor
• Panel
• Panel & off floor
• Powertrain control module (pcm) (right side of engine compartment)
• S112 (engine control sensor harness, near breakout to battery junction box)
• S125
• S203 (main harness, near breakout to passenger's air bag)
• Warm
• Wot relay

ANTI-LOCK BRAKES

All-Wheel ABS Wiring Diagram for Ford Pickup F150 1999

List of elements for All-Wheel ABS Wiring Diagram for Ford Pickup F150 1999:

• (engine sensor harn, left rear of engine compartment)
• (main harness, near breakout to cluster)
• (under center of dash) data link connector
• 4 x 4 high ind
• 4-wheel anti-lock brakes system (4wabs) module (left side of engine compt)
• 4wabs ind ctrl
• Active 4-wheel input
• Anti- lock ind
• Battery junction box (on left side of engine compartment)
• Bias ckt
• Bpp switch feed
• Brake fluid level indicator switch (on brake fluid reservoir)
• Brake fluid level sw
• Brake pedal position (bpp) switch (under left side of dash)
• C146
• C147
• C242
• C243
• Central junction box (under left side of dash)
• Computer data lines system
• Diagnostic circuit
• Differential speed sensor (dss) (on rear axle)
• Fuse 50a
• Fuse 5a
• G108 (left front radiator support)
• G200 (lower left kick panel)
• Ground
• Hot at all times
• Hot in run
• Ignition feed
• Instrument cluster
• Left front sensor (high)
• Left front sensor (low)
• Left front wheel 4wabs sensor (at wheel)
• Not used
• Ohm
• Power (b+)
• Processor micro-
• Rear sensor (high)
• Rear sensor (low)
• Red/pnk
• Right front sensor (high)
• Right front sensor (low)
• Right front wheel 4wabs sensor (at wheel)
• S106
• S156 (engine sensor harn, near breakout to 4wabs module)
• S208
• S229
• S265
• S297
• Tan/red

Rear Wheel ABS Wiring Diagram for Ford Pickup F150 1999

List of elements for Rear Wheel ABS Wiring Diagram for Ford Pickup F150 1999:

• (lower left kick panel)
• 1.2 ohms
• 22k ohms
• 4 x 4 high ind
• 4.0 ohms
• Acc
• Anti- lock ind
• Bias circuit
• Bpp switch input
• Brake fluid level indicator switch (on brake fluid reservoir)
• Brake fluid level sensor
• Brake pedal position (bpp) switch (under left side of dash)
• C236
• C242
• C243
• Central junction box (under left side of dash)
• Diff spd sens (hi)
• Diff spd sens (lo)
• Differential speed sensor (on rear axle)
• Differential speed sensor data link connector (in central junction box) c268
• Dump sol
• Dump sol output
• Fuse 15 5a
• Fuse 6 5a
• G108 (left front radiator support)
• G200
• G200 (lower left kick panel)
• Ground
• Hot at all times
• Hot in run
• Ignition switch
• Instrument cluster
• Iso sol nca
• Iso sol output
• Lock
• Nca
• Not used
• Off
• Power input
• Rabs active output
• Rabs ind control
• Rabs test/keep alive input
• Rear anti-lock brake system (rabs) module (behind right side of dash)
• Rear anti-lock brake system (rabs) proportioning valve switch assembly (in left side of engine compt)
• Red
• Red/pnk
• Run
• S106
• S208
• S217
• S232 (main harn. near break- out to cluster)
• S265
• S291 (main harn, near breakout to rabs module)
• S297 (main harn, near break- out to cluster)
• Start
• Valve reset input
• Valve reset switch

ANTI-THEFT

Forced Entry Wiring Diagram for Ford Pickup F150 1999

List of elements for Forced Entry Wiring Diagram for Ford Pickup F150 1999:

• (body harn, near breakout to remote anti-theft person- ality module) s234
• (body harn, near breakout to remote anti-theft personality module)
• (lower right kick panel) g203
• All lock
• All unlock
• Antenna
• Battery junction box (in left side of engine compt)
• Bpp switch
• Brake pedal position switch (under left side of dash)
• C239
• C240
• C242
• C256
• C257
• Central junction box (under left side of dash)
• Data link connector (behind center of dash)
• Datalink
• Door ajar
• Door ajar out
• Door locks system
• Driver's unlock relay (lock relay block)
• Drvr unlock
• Electronic suspension system
• Ext lights
• Exterior lights
• Exterior lights (backup lamps)
• Fuse 15a
• Fuse 5a
• G200 (lower left kick panel)
• G203 (lower right kick panel)
• Generic electronic module (gem) (behind left side of dash)
• Ground
• Horn
• Horns system
• Hot at all times
• Hot in accy or run
• Ignition
• Illum entry in
• Int lights
• Interior lights system
• Left door ajar
• Left door ajar switch (left door jamb)
• Left power door lock switch
• Lock
• Nca
• Power
• Remote anti-theft personality (rap) module (in right rear of vehicle)
• Reverse in
• Right door ajar
• Right door ajar switch (right door jamb)
• Right power door lock switch
• S203
• S204
• S208
• S216
• S220
• S223
• S229 (main harn, near breakout to evo module)
• S235
• S268 (main harn, near breakout to gem)
• S297 (main harn, near instrument cluster breakout)
• S500
• S600
• Unlock

Passive Anti-theft Wiring Diagram for Ford Pickup F150 1999

List of elements for Passive Anti-theft Wiring Diagram for Ford Pickup F150 1999:

• C237
• C243
• Central junction box (under left side of dash)
• Fuse 30a
• G200 (lower left kick panel)
• Hot at all times
• Instrument cluster
• Passive anti-theft system (pats) transceiver module (behind left side of dash)
• S208
• S237

BODY COMPUTER

Body Computer Wiring Diagrams (1 of 2) for Ford Pickup F150 1999

List of elements for Body Computer Wiring Diagrams (1 of 2) for Ford Pickup F150 1999:

• (not used)
• 87a
• Accessory delay relay
• Accessory delay relay ctrl
• Battery junction box (left side of engine compt)
• Battery saver relay
• Battery saver relay ctrl
• C242
• C243
• C267
• Central junction box (under left side of dash)
• Electronic suspension system
• Engine controls system
• Fuse 15a
• Fuse 30a
• Fuse 5a
• G203 (lower right kick panel)
• Gem only
• Generic electronic module (gem)/ central timer module (ctm)
• Hot at all times
• Hot in
• Hot in run
• Hot in run or acc
• Ign (start) gnd (park/neutral)
• Ignition (acc/run)
• Ignition (run)
• Interior lamp relay
• Interior lamp relay ctrl
• Interior lights system
• Lf window motor sense (high)
• Lf window motor sense (low)
• Lf window switch in (down)
• One touch down relay
• One touch down relay ctrl
• One touch down switch in
• Power (b+)
• Power windows system
• S205
• Sound system
• Start
• Vehicle speed (+)

Body Computer Wiring Diagrams (2 of 2) for Ford Pickup F150 1999

List of elements for Body Computer Wiring Diagrams (2 of 2) for Ford Pickup F150 1999:

• (behind center of dash) ctm diagnostic connector
• (lower right kick panel) g203
• (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 in
• 4x4 mode switch in
• 4x4 switch in
• Anti-theft system (rap module)
• Brake pedal position 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
• Ctm diagnostic in
• Diagnostic link
• Door ajar indicator ctrl
• Door ajar out
• Exterior lights system (brake pedal position switch)
• G200 (lower left kick panel)
• Gem only ctm only
• Generic electronic module (gem)/ central timer module (ctm) (behind left side of dash)
• Ground
• Ignition key warning switch in
• Illuminated entry request in
• Instrument cluster system
• Interval delay/wash in
• Lf door ajar switch in
• Red
• Rf door ajar switch in
• S203
• S208
• Seat belt indicator ctrl
• Seat belt warning switch in
• Signal return
• Tan/red
• Tone request
• Trans in neutral in
• Transfer case return
• Transmission controls system (4 wheel drive mode switch)
• Transmission controls system (4x2 axle disconnect solenoid)
• Transmission controls system (4x4 axle disconnect solenoid)
• Transmission controls system (4x4 low indicator switch)
• Transmission controls system (electric clutch relay)
• Transmission controls system (transfer case assembly)
• Transmission controls system (transfer case shift relays)
• Transmission controls system (transmission range sensor)
• Trnsfer case clutch relay out
• Warning systems (ignition key warning switch)
• Warning systems (lf door ajar switch)
• Warning systems (main light switch)
• Warning systems (rf door ajar switch)
• Warning systems (seat belt switch)
• 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 (run/park relay)
• Wiper/washer system (washer pump relay)

COMPUTER DATA LINES

Computer Data Lines for Ford Pickup F150 1999

List of elements for Computer Data Lines for Ford Pickup F150 1999:

• (engine control harness, front center of engine compt)
• (main harn, near breakout to radio) s229
• (under center of dash) data link connector (dlc)
• 4 wheel anti-lock brake system (4wabs) control module (on left side of engine compt)
• C208
• C237
• C239
• C242
• C256
• Fuse 3 20a
• G123 (rear of engine compt)
• G203 (lower right kick panel)
• Generic electronic module (gem) (behind left side of dash)
• Hot at all times
• Instrument cluster
• Junction box fuse/ relay panel (under left side of dash)
• Ngv module (on front of engine)
• Powertrain control module (pcm) (on right side of engine compt)
• Remote anti-theft personality (rap) module (behind left side of dash)
• Restraints control module (behind right side of dash)
• S156
• S157
• S289 (near b/o in main harness)

CRUISE CONTROL

Cruise Control Wiring Diagram for Ford Pickup F150 1999

List of elements for Cruise Control Wiring Diagram for Ford Pickup F150 1999:

• (main harn, near breakout to instrument cluster) s297
• A/t
• Accel
• Air bag sliding contact (top of steering column)
• Battery junction box
• Brake pedal position (bpp) switch (under left side of dash)
• Brake press in
• C234
• C242
• C243
• C257
• Central junction box
• Clutch pedal position (ccp) switch (on clutch pedal arm)
• Clutch pedal position (ccp) switch jumper (left side of dash)
• Coast
• Control sw gnd
• Control sw in
• Deactiva- tion switch (left rear corner of engine compt)
• Fuse 15a
• Fuse 20a
• Fuse 5a
• G105 (rear of right fender apron)
• G203 (lower right kick panel)
• Ground
• Horn relay (in battery junction box)
• Horn switches
• Hot at all times
• Hot in run
• Hrn rly
• Ign
• Interior lights system
• M/t
• Nca
• Off
• Ohms
• Oss sensor output
• Output shaft speed (oss) sensor (on left side of transmission)
• Pnk
• Powertrain control module (on right side of engine compt)
• Rear anti- lock brake system (rabs) module
• Red
• Remote anti-theft personality (rap) module (behind left side of dash)
• Resume
• S102
• S112
• S138 (engine sensor harn, right rear corner of engine compartment)
• S143 (engine sensor harn, near breakout to windshield wiper motor)
• Set/
• Signal return
• Speed control servo (in left side of engine compt)
• Speed control switch assembly
• Steering column assembly
• Steering column ground
• Transfer case sp sen
• Transfer case speed sensor (at left rear of transmission)
• Vehicle speed input
• Vehicle speed output

ELECTRONIC SUSPENSION

Electronic Suspension Wiring Diagram for Ford Pickup F150 1999

List of elements for Electronic Suspension Wiring Diagram for Ford Pickup F150 1999:

• rear air suspension service switch (under right side of dash)
• 87a
• Battery junction box
• Battery junction box (left side of engine compt)
• Body computer
• C236
• C242
• C276
• C277
• Central junction box (under left side of dash)
• Check suspension indicator
• Comp relay ctrl
• Connector (behind right side of dash)
• Diagnostic input
• Engine controls
• Fuse 15a
• Fuse 50a
• Fuse 5a
• G108 (left front radiator support)
• G109 (right front radiator support)
• G200 (lower left kick panel)
• G203 (lower right kick panel)
• Ground
• Hot at all times
• Hot in run
• Instrument cluster
• Left rear air spring solenoid (left rear of vehicle, on air spring)
• Left rear height sensor (left rear wheelwell)
• Lft height in (high)
• Lft height in (low)
• Lft rear spring ctrl
• Nca
• Not used
• Pnk
• Power (bat)
• Power (run)
• Rear air suspension (ras) module (behind center of dash)
• Rear air suspension compressor motor and vent soenoid (right front of engine compt)
• Rear air suspension compressor relay
• Rear air suspension data link
• Rht height in (high)
• Rht height in (low)
• Rht rear spring ctrl
• Right rear air spring solenoid (right rear of vehicle, on air spring)
• Right rear height sensor (right rear wheelwell)
• S105
• S152
• S203
• S207
• S236
• S265
• S294 (main harn, near breakout to airbag diag monitor)
• S409 (rear lamp harn, near breakout to fuel pump module)
• S410 (rear lamp harn, near breakout to fuel pump module)
• S411
• Sensor ground
• Sensor power
• Service sw in
• Vent solenoid ctrl
• Warning lamp

ENGINE PERFORMANCE

4.2L

4.2L, Engine Performance Wiring Diagrams (1 of 4) for Ford Pickup F150 1999

List of elements for 4.2L, Engine Performance Wiring Diagrams (1 of 4) for Ford Pickup F150 1999:

• (engine control sensor harn, near breakout to 12-pin conn, center front of engine compartment)
• (engine control sensor harn, near breakout to 40-pin connector, left rear left rear corner of eng compt)
• (fuel charge harn, near breakout to idle air control valve)
• (left front radiator support) g108
• (right rear of engine compt) g123
• 4x4 low ind sw
• 820 ohms
• Accs
• Air conditioning system
• Battery junction box (left side of engine compt)
• Body computer system
• C243
• Case gnd
• Central junction box (under left side of dash)
• Ckp(+)
• Ckp(-)
• Data link (+)
• Data link (-)
• Data link connector (partial) (under center of dash)
• Digital transmission range sensor (dtr sensor) (left side of transmission)
• Dlc
• Evr ctrl
• Fuel pump mon
• Fuse 30a
• Fuse 5a
• G105 (right rear of engine compt)
• Ho2s (12)
• Hot at all times
• Hot in run or start
• Iat
• Ign coil 1
• Ign coil 2
• Ignition coil
• Imrc
• Intake manifold runner control (imrc) (on left side of engine)
• Ks sensor
• Maf
• Nca
• O/d off
• Pcm power diode
• Pcm power relay
• Powertrain control module (pcm) (right side of engine compt)
• Pwr gnd
• R n
• Radio noise capacitor 1 (on top of engine)
• S100
• S106
• S116
• S117
• S130 (eng control sens harn, near breakout to 16-pin conn, right rear of eng compt)
• S153
• S156
• S157
• S225
• S237
• Shift sol a
• Shift sol b
• Tcs
• Tft
• To dtr sensor (diagram 4 of 4)
• Tr1
• Tr2
• Tr4
• Transmission control indicator lamp
• Transmission control switch (a/t)

4.2L, Engine Performance Wiring Diagrams (2 of 4) for Ford Pickup F150 1999

List of elements for 4.2L, Engine Performance Wiring Diagrams (2 of 4) for Ford Pickup F150 1999:

• (eng control sens harn, near breakout to starter mtr relay) s137
• (engine control sensor harn, near breakout to 4-pin conn in right rear corner of engine compt)
• (engine control sensor harn, near breakout to 40-pin conn in left rear of engine compt)
• (engine control sensor harn, near breakout to windshield wiper motor)
• (under left side of dash) central junction box
• Battery junction box (left side of engine compt)
• Breakout to battery junction box) s1003
• C236
• C267
• Crankshaft position (ckp) sensor (lower front of engine)
• Crankshaft position sensor shield
• Differential pressure feedback egr (dpfe) sensor (right side of engine)
• Electronic suspension system
• Fuel pump relay
• Fuel reset switch indicator
• Fuel tank pressure sensor (at fuel tank)
• Fuse 15a
• Fuse 20a
• G123 (rear of engine compt)
• Generic electronic module/ central timer module
• Hot at all times
• Instrument cluster
• Intake air temperature (iat) sensor (on intake manifold)
• Nca
• Pnk
• Red
• Red/pnk
• S101
• S127
• S135 (fuel charge harn, near breakout to fuel inj 4)
• S136 (fuel charge harn, near breakout to fuel inj 2)
• S138
• S139
• Throttle position (tp) sensor (on throttle body)
• Transfer case speed sensor (at left rear of transmission)
• Vss input

4.2L, Engine Performance Wiring Diagrams (3 of 4) for Ford Pickup F150 1999

List of elements for 4.2L, Engine Performance Wiring Diagrams (3 of 4) for Ford Pickup F150 1999:

• (at fuel tank) fuel pump module
• (backup lamp sw to rear lamp feed harn, at breakout to 38-pin conn in right rear of engine compt)
• (engine control
• (fuel charge harn, near breakout to 16-pin conn, right rear of eng compt)
• (fuel charge harn, near top of cylinder 2)
• (under right side of dash) inertia fuel shut-off switch
• 4r70w transmission
• Central junction box (under left side of dash)
• Egr vacuum regulator solenoid (right side of engine)
• Electronic pressure control solenoid
• Eng compt)
• Evap canister purge
• Fuel injectors
• Fuse 5a
• G200 (left kick panel)
• Hot at all times
• Idle air control valve (on left side of intake manifold)
• Instrument cluster system
• Nca
• Near breakout to 40-pin conn, left
• Output shaft speed (oss) sensor (left side of transmission)
• Pnk
• Rear corner of
• Rear lamp feed harn, in breakout to 38-pin conn in right rear engine compt)
• Red
• Red/pnk
• S129
• S131 (fuel charge harn, near breakout to imrc)
• S140
• S154
• S207
• Sensor harn,
• Shift solenoids
• Solenoid (left rear corner of engine compt)
• Ssa
• Ssb
• Tan
• Torque converter clutch solenoid
• Transmission fluid temperature sensor

4.2L, Engine Performance Wiring Diagrams (4 of 4) for Ford Pickup F150 1999

List of elements for 4.2L, Engine Performance Wiring Diagrams (4 of 4) for Ford Pickup F150 1999:

• (engine ctrl sensor harn, near breakout to windsheild wiper motor) s143
• (in left side of engine compt) speed control servo
• (main harn, near breakout to instrument cluster)
• (near fuel tank) canister vent solenoid
• (not used)
• (on left side of engine compartment)
• (on left side of engine) cylinder head temperature sensor
• (right side of engine) knock sensor (ks)
• 5v ref volt
• A/t
• Battery junction box
• Bpp sw
• Brake pedal position (bpp) switch
• Cam pos in
• Camshaft position (cmp) sensor (on front of engine)
• Camshaft position sensor shield
• Canister vent
• Central junction box (under left side of dash)
• Cyl head temp
• Digital transmission range sensor (dtr sensor) (left side of transmission)
• Dpfe 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 pump ctrl
• Fuel tank press
• Fuse 5a
• G123 (right rear of engine compt)
• G123 (right rear of engine compt)
• G200 (left kick panel)
• Heated oxygen sensor (ho2s) 11 (on engine exhaust pipe)
• Heated oxygen sensor (ho2s) 12 (on engine exhaust pipe)
• Heated oxygen sensor (ho2s) 21 (on engine exhaust pipe)
• Heated oxygen sensor (ho2s) 22 (on engine exhaust pipe)
• Heater ctrl
• Hot at all times
• Hot in start
• Iac sol
• Ign coil 3
• Kap b(+)
• Knock sensor
• Lf ho2s
• Lf ho2s sig (21)
• Lr ho2s
• Lr ho2s sig (22)
• M/t
• Maf sens in
• Mass air flow (maf) sensor (in air cleaner assembly)
• Nca
• Not used
• Oss (+)
• Pnk
• Powertrain control module (pcm) (right side of engine compt)
• Pwr gnd
• Red
• Red/pnk
• Ref voltage
• Rf ho2s
• Rf ho2s sig (11)
• Rr ho2s
• S100
• S101
• S208
• S297
• Speed sensor
• Tan
• Tcc sol
• Tp sens in
• Tr3a (a/t) bpp (m/t)
• Trans ctrl ind
• Vapor valve
• Vpwr
• Vss (+)
• Vss input
• Wot relay

4.6L

4.6L, Engine Performance Wiring Diagrams (1 of 4) for Ford Pickup F150 1999

List of elements for 4.6L, Engine Performance Wiring Diagrams (1 of 4) for Ford Pickup F150 1999:

• (engine control sensor harn, near breakout to 12-pin conn, center front of engine compartment)
• (engine control sensor harn, near breakout to 40-pin connector, left rear left rear corner of eng compt)
• (fuel charge harn, near breakout to 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 front radiator support) g108
• (right rear of engine compt) g123
• 4x4 low ind sw
• 820 ohms
• Accel sig
• Accs
• Air conditioning system
• Battery junction box (left side of engine compt)
• Body computer system
• C243
• Case gnd
• Central junction box (under left side of dash)
• Ckp(+)
• Ckp(-)
• Data link (+)
• Data link (-)
• Data link connector (partial) (under center of dash)
• Digital transmission range sensor (dtr sensor) (left side of transmission)
• Dlc
• Electronic suspension system
• Evr ctrl
• 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 (imcc) control (on right side of engine)
• Ks sensor
• Maf
• Nca
• O/d off
• Pcm data out
• Pcm power diode
• Pcm power relay
• Powertrain control module (pcm) (right side of engine compt)
• Pwr gnd
• R n
• Radio noise capacitor 1 (in right front of engine compt)
• Radio noise capacitor 2 (in left front of engine compt)
• Rr ho2s sig (12)
• S100
• S106
• S116
• S117
• S156
• S157
• S225
• S237
• Shift sol a
• Shift sol b
• Spark plugs
• Tcs
• Tft
• To dtr sensor (diagram 4 of 4)
• Tp out
• Tr1
• Tr2
• Tr4
• Transmission control indicator lamp
• Transmission control switch (a/t)

4.6L, Engine Performance Wiring Diagrams (2 of 4) for Ford Pickup F150 1999

List of elements for 4.6L, Engine Performance Wiring Diagrams (2 of 4) for Ford Pickup F150 1999:

• (eng control sens harn, near breakout to starter mtr relay) s137
• (engine control sensor harn, near breakout to 4-pin conn in right rear corner of engine compt)
• (engine control sensor harn, near breakout to 40-pin conn in left rear of engine compt)
• (engine control sensor harn, near breakout to windshield wiper motor)
• (under left side of dash) central junction box
• Battery junction box (left side of engine compt)
• Breakout to battery junction box) s1003
• C236
• C267
• Crankshaft position (ckp) sensor (lower front of engine)
• Crankshaft position sensor shield
• Differential pressure feedback egr (dpfe) sensor (left side of engine)
• Electronic suspension system
• Fuel pump relay
• Fuel reset switch indicator
• Fuel tank pressure sensor (at fuel tank)
• Fuse 15a
• Fuse 20a
• G123 (rear of engine compt)
• Generic electronic module/ central timer module
• Hot at all times
• Instrument cluster
• Intake air temperature (iat) sensor (on intake manifold)
• Nca
• Pnk
• Red
• Red/pnk
• S101
• S127
• S135 (fuel charge harn, near breakout to fuel inj 8)
• S136 (fuel charge harn, near breakout to fuel inj 7)
• S138
• S139
• Throttle position (tp) sensor (on throttle body)
• Transfer case speed sensor (at left rear of transmission)
• Vss input

4.6L, Engine Performance Wiring Diagrams (3 of 4) for Ford Pickup F150 1999

List of elements for 4.6L, Engine Performance Wiring Diagrams (3 of 4) for Ford Pickup F150 1999:

• (at fuel tank) fuel pump module
• (backup lamp sw to rear lamp feed harn, at breakout to 38-pin conn in right rear of engine compt)
• (engine control
• (fuel charge harn, near breakout to 16-pin conn, right rear of eng compt)
• (fuel charge harn, near breakout to ignition coil 3)
• (under right side of dash) inertia fuel shut-off switch
• 4r70w transmission
• Central junction box (under left side of dash)
• Egr vacuum regulator solenoid (left side of engine)
• Electronic pressure control solenoid
• Eng compt)
• Evap canister purge
• Fuel injectors
• Fuse 5a
• G200 (left kick panel)
• Hot at all times
• Idle air control valve (on left side of intake manifold)
• Instrument cluster system
• Nca
• Near breakout to 40-pin conn, left
• Output shaft speed (oss) sensor (left side of transmission)
• Pnk
• Rear corner of
• Rear lamp feed harn, in breakout to 38-pin conn in right rear engine compt)
• Red
• Red/pnk
• S129
• S131 (fuel charge harn, near breakout to ign coil 7)
• S140
• S154
• S207
• Sensor harn,
• Shift solenoids
• Ssa
• Ssb
• 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 Pickup F150 1999

List of elements for 4.6L, Engine Performance Wiring Diagrams (4 of 4) for Ford Pickup F150 1999:

• (engine ctrl sensor harn, near breakout to windsheild wiper motor) s143
• (in left side of engine compt) speed control servo
• (main harn, near breakout to instrument cluster)
• (near fuel tank) canister vent solenoid
• (on left side of engine compartment)
• (right side of engine) knock sensor (ks)
• (top front of engine) cylinder head temperature sensor
• 5v ref volt
• A/t
• Battery junction box
• Bpp sw
• Brake pedal position (bpp) switch
• Cam pos in
• Camshaft position (cmp) sensor (on front of engine)
• Camshaft position sensor shield
• Canister vent
• Central junction box (under left side of dash)
• Cyl head temp
• Digital transmission range sensor (dtr sensor) (left side of transmission)
• Dpfe 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 5a
• G123 (right rear of engine compt)
• G123 (right rear of engine compt)
• G200 (left kick panel)
• Heated oxygen sensor (ho2s) 11 (on engine exhaust pipe)
• Heated oxygen sensor (ho2s) 12 (on engine exhaust pipe)
• Heated oxygen sensor (ho2s) 21 (on engine exhaust pipe)
• Heated oxygen sensor (ho2s) 22 (on engine exhaust pipe)
• Heater ctrl
• Hot at all times
• Hot in start
• Iac sol
• Ign coil 3
• Ign coil 4
• Kap b(+)
• Knock sensor
• Lf ho2s
• Lf ho2s sig (21)
• Lr ho2s
• Lr ho2s sig (22)
• M/t
• Maf sens in
• Mass air flow (maf) sensor (in air cleaner assembly)
• Nca
• Oss (+)
• Pnk
• Powertrain control module (pcm) (right side of engine compt)
• Pwr gnd
• Red
• Red/pnk
• Ref voltage
• Rf ho2s
• Rf ho2s sig (11)
• Rr ho2s
• S100
• S101
• S208
• S297
• Speed sensor
• Tan
• Tan/red
• Tcc sol
• Tp sens in
• Tr3a (a/t) bpp (m/t)
• Trans ctrl ind
• Vapor valve
• Vpwr
• Vss (+)
• Vss input
• Wot relay

5.4L

5.4L CNG, Engine Performance Wiring Diagrams (1 of 5) for Ford Pickup F150 1999

List of elements for 5.4L CNG, Engine Performance Wiring Diagrams (1 of 5) for Ford Pickup F150 1999:

• (eng ctrl sensor harn, near breakout to 12-pin conn, center front of eng compt)
• (left front radiator support) g108
• (under center of dash) (partial) data link connector
• A/c on sig
• Air conditioning system
• Battery junction box (left side of engine compt)
• Case gnd
• Ccs
• Central junction box (under left side of dash)
• Ckp (+)
• Ckp (-)
• Data link (+)
• Data link (-)
• Digital transmission range sensor (dtr sensor) (left side of transmission)
• Dlc
• Dtr-tr1
• Dtr-tr2
• Dtr-tr4
• Fuel pump mon
• Fuse 30a
• Fuse 5a
• G123 (right rear of engine compt)
• G200 (lower left kick panel)
• Hot at all times
• Hot in run or start
• Iat
• Ign coil 1
• Ign coil 3
• Ign coil 5
• Ign coil 6
• Imcc
• Maf
• Nca
• Ngv timer (left rear of engine compt)
• O/d off
• Ohms
• Pcm power diode
• Pcm power relay
• Powertrain control module (right side of engine compt)
• Pwr gnd
• R n
• S100
• S106
• S116
• S156
• S157
• S207
• S225
• Ss1
• Ss2
• Starting/ charging system
• Tan/red
• Tcil ind
• Tcs
• Tft
• To dtr sensor (diagram 5 of 5)
• Transmission control indicator lamp
• Transmission control switch

5.4L CNG, Engine Performance Wiring Diagrams (2 of 5) for Ford Pickup F150 1999

List of elements for 5.4L CNG, Engine Performance Wiring Diagrams (2 of 5) for Ford Pickup F150 1999:

• (engine control sensor harn, near breakout to 40-pin conn in left rear of engine compt)
• (fuel charge harn, near breakout to fuel inj 8)
• (fuel tank harn, near breakout to tank valve 2) s302
• (under left side of dash) central junction box
• Battery junction box (left side of engine compt)
• C236
• C237
• C243
• C267
• Crankshaft position (ckp) sensor (lower front of engine)
• Crankshaft position sensor shield
• Electronic suspension system
• Forward in-bed fuel tank valve (at fuel tank)
• Fuel gauge
• Fuel reset switch indicator
• Fuse 15a
• G108 (left front radiator support)
• G123 (right rear of engine compt)
• Generic electronic module/ central timer module
• Inertia fuel shut-off switch (under right side of dash)
• Injection pressure sensor (ips) (on top of engine)
• Instrument cluster
• Intake air temperature (iat) sensor (on intake manifold)
• Midship fuel tank valve (at fuel tank)
• Nca
• Rear in-bed fuel tank valve (at fuel tank)
• Red
• Red/pnk
• S101
• S135
• S136 (fuel charge harn, near breakout to ing coil 4)
• S139
• S159 (engine ctrl sensor harn, near breakout to wiper motor)
• S199
• S301
• Throttle position (tp) sensor (on throttle body)
• Vss input

5.4L CNG, Engine Performance Wiring Diagrams (3 of 5) for Ford Pickup F150 1999

List of elements for 5.4L CNG, Engine Performance Wiring Diagrams (3 of 5) for Ford Pickup F150 1999:

• (backup lamp harn, at breakout to 38-pin conn in right rear of engine compt)
• Battery junction box (left side of engine compt)
• Coast clutch solenoid
• Electronic pressure control solenoid
• Fuel rail cutoff valve (on fuel rail)
• Fuel shutoff valve relay
• Fuse 20a
• G117 (lower right rear of engine)
• Hot at all times
• Ignition coils
• Nca
• R4100 transmission
• Radio noise capacitor (on top left side of engine)
• Radio noise capacitor (on top right side of engine)
• Red
• Red red
• Red/pnk
• S117 (fuel charge harn, near breakout to 42-pin inline conn in right rear of engine compt)
• S140
• S153
• S161 (fuel charge harn, in breakout to injector 3)
• S162 (fuel charge harn, in breakout to injector 7)
• Shift solenoid
• Torque converter clutch solenoid
• Transmission fluid temperature sensor

5.4L CNG, Engine Performance Wiring Diagrams (4 of 5) for Ford Pickup F150 1999

List of elements for 5.4L CNG, Engine Performance Wiring Diagrams (4 of 5) for Ford Pickup F150 1999:

• (eng control sens harn, near breakout to wiper motor)
• Data (+)
• Data (-)
• Fuel gauge
• Fuel injectors
• Fuel press
• Fuel temp
• Ground
• Ignition
• Inj 1 input
• Inj 1 out
• Inj 2 input
• Inj 2 out
• Inj 3 input
• Inj 3 out
• Inj 4 input
• Inj 4 out
• Inj 5 input
• Inj 5 out
• Inj 6 input
• Inj 6 out
• Inj 7 input
• Inj 7 out
• Inj 8 input
• Inj 8 out
• Intake manifold communicator control (imcc) (right side of engine)
• Ngv fuel tank pressure sensor (at fuel tank)
• Ngv fuel tank temperature sensor (at fuel tank)
• Ngv module (on front of engine)
• Output shaft speed (oss) sensor (on left side of transmission)
• Power
• Red
• Red/pnk
• S127
• S129 (fuel charge harn, near breakout to ign coil 3)
• S131 (fuel charge harn, near breakout ign coil 7)
• S303 (fuel tank harn, near fuel tank)
• Sig return
• Tan
• Tan/ red
• Tan/red
• Timer

5.4L CNG, Engine Performance Wiring Diagrams (5 of 5) for Ford Pickup F150 1999

List of elements for 5.4L CNG, Engine Performance Wiring Diagrams (5 of 5) for Ford Pickup F150 1999:

• (eng cntrl sens harn)
• (engine control sensor harn, near breakout to windshield wiper motor)
• (engine control sensor harn, right rear of engine compt)
• (fuel charge harness)
• (left rear of trans) turbine shaft speed sensor
• (left side of engine compt) speed control servo
• (main harn, near breakout to instrument cluster)
• (top front of left head) cylinder head temperature sensor
• 270 ohms
• 5v ref
• Battery junctioin box (in left side of engine compt)
• Bpp switch
• Brake pedal position (bpp) switch
• C242
• C243
• Camshaft position (cmp) sensor (on front of engine)
• Camshaft position sensor shield
• Central junction box (under left side of dash)
• Cmp sensor
• Cyl head temp
• Digital transmission range sensor (dtr sensor-a/t) (left side of transmission)
• Dtr-tr3a
• Eft sensor
• Engine fuel temperature (eft-a) sensor (on top of engine)
• Epc sol
• From dtr sensor (diagram 1 of 5)
• Fuel ctrl
• Fuse 5a
• G123 (right rear of engine compt)
• G200 (lower left kick panel)
• Heated oxygen sensor (ho2s) 11 (on engine exhaust pipe)
• Heated oxygen sensor (ho2s) 21 (on engine exhaust pipe)
• Ho2s (11)
• Ho2s (21)
• Ho2s sig (#11)
• Ho2s sig (21)
• Hot at all times
• Idle air control valve (on left side of intake manifold)
• Idle air ctrl
• Ign coil 2
• Ign coil 4
• Ign coil 7
• Ign coil 8
• Inj pressure
• Kap b(+)
• Maf sens in
• Mass air flow (maf) sensor (in air cleaner assembly)
• Nca
• Ngv module
• Not used
• Oss sensor
• Powertrain control module (right side of engine compt)
• Pwr gnd
• Red
• Red/pnk
• S100
• S101
• S138
• S141
• S143
• S154
• S155
• S158
• S199
• Sig rtn
• Tcc sol
• Tp sens in
• Tss sensor
• Vpwr
• Vss (+)
• Vss input
• Wire terminates in harness
• Wot relay

5.4L, Engine Performance Wiring Diagrams (1 of 4) for Ford Pickup F150 1999

List of elements for 5.4L, Engine Performance Wiring Diagrams (1 of 4) for Ford Pickup F150 1999:

• (engine control sensor harn, near breakout to 12-pin conn, center front of engine compartment)
• (engine control sensor harn, near breakout to 40-pin connector, left rear left rear corner of eng compt)
• (fuel charge harn, near breakout to fuel injector 3)
• (left front radiator support) g108
• (right rear of engine compt) g123
• 4x4 low ind sw
• 820 ohms
• Accs
• Air conditioning system
• Battery junction box (left side of engine compt)
• Body computer system
• C243
• Case gnd
• Ccs
• Central junction box (under left side of dash)
• Ckp(+)
• Ckp(-)
• Data link (+)
• Data link (-)
• Data link connector (partial) (under center of dash)
• Digital transmission range sensor (dtr sensor) (left side of transmission)
• Dlc
• Evr ctrl
• Fuel pump mon
• Fuse 30a
• Fuse 5a
• Hot at all times
• Hot in run or start
• Iat
• Ign coil 1
• Ign coil 3
• Ign coil 5
• Ign coil 6
• Ignition coils
• Intake manifold
• Intake manifold communicator (imcc) control (on right side of engine)
• Ks sensor
• Maf
• Nca
• O/d off
• Pcm power diode
• Pcm power relay
• Pnk
• Powertrain control module (pcm) (right side of engine compt)
• Pwr gnd
• R n
• Radio noise capacitor (on top right side of engine)
• Radio noise capacitor 2 (on top left side of engine)
• Rr ho2s sig (12)
• S100
• S106
• S116
• S117 (fuel charge harn, near breakout to 42-pin conn in right rear of engine compt)
• S156
• S157
• S161
• S225
• S237
• Shift sol
• Tc spd sens
• Tcs
• Tft
• To dtr sensor (diagram 4 of 4)
• Tr1
• Tr2
• Tr4
• Trans ctrl ind
• Transmission control indicator lamp
• Transmission control switch (a/t)

5.4L, Engine Performance Wiring Diagrams (2 of 4) for Ford Pickup F150 1999

List of elements for 5.4L, Engine Performance Wiring Diagrams (2 of 4) for Ford Pickup F150 1999:

• (eng control sens harn, near breakout to starter mtr relay) s137
• (engine control sensor harn, near breakout to 4-pin conn in right rear corner of engine compt)
• (engine control sensor harn, near breakout to 40-pin conn in left rear of engine compt)
• (engine control sensor harn, near breakout to windshield wiper motor)
• (under left side of dash) central junction box
• Battery junction box (left side of engine compt)
• Breakout to battery junction box) s1003
• C236
• C267
• Crankshaft position (ckp) sensor (lower front of engine)
• Crankshaft position sensor shield
• Differential pressure feedback egr (dpfe) sensor (left side of engine)
• Electronic suspension system
• Fuel pump relay
• Fuel reset switch indicator
• Fuel tank pressure sensor (at fuel tank)
• Fuse 15a
• Fuse 20a
• G123 (rear of engine compt)
• Generic electronic module/ central timer module
• Hot at all times
• Instrument cluster
• Intake air temperature (iat) sensor (on intake manifold)
• Nca
• Pnk
• Red
• Red/pnk
• S101
• S127
• S135 (fuel charge harn, near breakout to fuel inj 8)
• S136 (fuel charge harn, near breakout to ing coil 4)
• S138
• S139
• Throttle position (tp) sensor (on throttle body)
• Transfer case speed sensor (at left rear of transmission)
• Turbine shaft speed (tss) sensor (at left rear of transmission)
• Vss input

5.4L, Engine Performance Wiring Diagrams (3 of 4) for Ford Pickup F150 1999

List of elements for 5.4L, Engine Performance Wiring Diagrams (3 of 4) for Ford Pickup F150 1999:

• (at fuel tank) fuel pump module
• (backup lamp sw to rear lamp feed harn, at breakout to 38-pin conn in right rear of engine compt)
• (eng cntrl sens harn, left rear corner of eng compt) s155
• (fuel charge harn, near breakout to 16-pin conn, right rear of eng compt)
• (fuel charge harn, near breakout to ignition coil 3)
• (under right side of dash) inertia fuel shut-off switch
• 4r100
• 4r70w
• Central junction box (under left side of dash)
• Coast clutch solenoid (4r100)
• Egr vacuum regulator solenoid (left side of engine)
• Electronic pressure control solenoid
• Evap canister purge
• Fuel injectors
• Fuse 5a
• G200 (left kick panel)
• Hot at all times
• Idle air control valve (on left side of intake manifold)
• Instrument cluster system
• Nca
• Output shaft speed (oss) sensor (left side of transmission)
• Rear lamp feed harn, in breakout to 38-pin conn in right rear engine compt)
• Red
• Red/pnk
• S129
• S131 (fuel charge harn, near breakout to ign coil 7)
• S140
• S154
• S207
• Shift solenoid (4r70w)
• Shift solenoid 1 (4r100)
• Shift solenoid 2 (4r100)
• Tan
• Tan/ red
• Tan/red
• Torque converter clutch solenoid
• Transmission
• Transmission fluid temperature sensor
• Valve (left rear corner of engine compt)

5.4L, Engine Performance Wiring Diagrams (4 of 4) for Ford Pickup F150 1999

List of elements for 5.4L, Engine Performance Wiring Diagrams (4 of 4) for Ford Pickup F150 1999:

• (engine ctrl sensor harn, near breakout to windsheild wiper motor) s143
• (in left side of engine compt) speed control servo
• (main harn, near breakout to instrument cluster)
• (near fuel tank) canister vent solenoid
• (on left side of engine compartment)
• (right side of engine) knock sensor (ks)
• (top front of engine) cylinder head temperature sensor
• 5.4l 2v only
• 5v ref volt
• A/t
• Battery junction box
• Bpp sw
• Brake pedal position (bpp) switch
• Cam pos in
• Camshaft position (cmp) sensor (on front of engine)
• Camshaft position sensor shield
• Canister vent
• Central junction box (under left side of dash)
• Cyl head temp
• Digital transmission range sensor (dtr sensor) (left side of transmission)
• Dpfe 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 5a
• G123 (right rear of engine compt)
• G123 (right rear of engine compt)
• G200 (left kick panel)
• Heated oxygen sensor (ho2s) 11 (on engine exhaust pipe)
• Heated oxygen sensor (ho2s) 12 (on engine exhaust pipe)
• Heated oxygen sensor (ho2s) 21 (on engine exhaust pipe)
• Heated oxygen sensor (ho2s) 22 (on engine exhaust pipe)
• Heater ctrl
• Ho2s 11
• Ho2s 12
• Ho2s 21
• Ho2s 22
• Hot at all times
• Hot in start
• Iac sol
• Ign coil 2
• Ign coil 4
• Ign coil 7
• Ign coil 8
• Kap b(+)
• Knock sensor
• Lf ho2s sig (21)
• Lr ho2s sig (22)
• M/t
• Maf sens in
• Mass air flow (maf) sensor (in air cleaner assembly)
• Nca
• Oss (+)
• Powertrain control module (pcm) (right side of engine compt)
• Pwr gnd
• Red
• Red/pnk
• Rf ho2s sig (11)
• S100
• S101
• S208
• S297
• Sig return
• Tan
• Tan/red
• Tcc sol
• Tp sens in
• Tr3a (a/t) bpp (m/t)
• Tss spd sens
• Vapor valve
• Vpwr
• Vss (+)
• Vss input
• Wot relay

EXTERIOR LIGHTS

Back-up Lamps Wiring Diagram for Ford Pickup F150 1999

List of elements for Back-up Lamps Wiring Diagram for Ford Pickup F150 1999:

• A/t
• Anti-theft system (rap module)
• C242
• Central junction box (under left side of dash)
• Digital transmission range (dtr) sensor (on left side of transmission)
• Exterior lamps (trailer tow circuit)
• Fuse 5 15a
• G108 (left front radiator support)
• Hot in run
• Lamp
• Left
• M/t
• Reversing
• Reversing lamp switch (on left side of transmission)
• Right reversing lamp
• S112
• S130 (eng control sensor harn, right rear of engine compt)
• S401
• S405 (rear lamp conn harn, in left stop/park/turn lamp breakout)

Exterior Lamps Wiring Diagram for Ford Pickup F150 1999

List of elements for Exterior Lamps Wiring Diagram for Ford Pickup F150 1999:

• (lower right kick panel) g203
• (main harn, behind left side of dash) s246
• (main harn, near breakout to passenger air bag) s241
• (rear lamp conn harn, left rear of vehicle) s403
• Autolamp module (behind center of dash)
• Battery junction box (in left side of engine compartment)
• Blower/ flasher relay block (behind center of dash)
• Brake pedal position switch (under left side of dash)
• Breakout)
• C216
• C236
• C237
• C242
• C243
• Center high mount stop lamp
• Central junction box (under left side of dash)
• Eng compt)
• Exterior lights system (trailer tow circuit)
• Flasher relay
• Fuse 10a
• Fuse 15a
• Fuse 20a
• G108 (left front radiator support)
• G109 (right front
• G203 (lower right kick panel)
• Hazard
• Head
• Hot at all times
• Hot in run
• Instrument cluster
• Left
• Left exterior rear view mirror
• Left front park/ turn lamp
• Left stop/ park/ turn lamp
• Left tail/ side marker lamp
• Left turn indicator
• License lamp
• Main light switch
• Multi-function switch
• Normal
• Off
• Park
• Park lamp relay (w/ auto lamps)
• Power distribution
• Radiator support)
• Right
• Right exterior rear view mirror
• Right front park/ turn lamp
• Right stop/ park/ turn lamp
• Right tail/ side marker lamp
• Right turn indicator
• Rpo relay block (behind right side of dash)
• S104
• S148
• S202
• S204
• S221
• S228
• S245 (main harn, near breakout to rpo relay box)
• S401
• S501
• S600
• S911
• Sensor harn, left side of eng compt) s149
• W/ flare side only
• W/ rear bumper only

Trailer/Camper Adapter Wiring Diagram for Ford Pickup F150 1999

List of elements for Trailer/Camper Adapter Wiring Diagram for Ford Pickup F150 1999:

• (1999)
• (2000)
• (engine cntrl sensor harn, left side of eng compt) s115
• (engine control sensor harness, left side of engine compt) s148
• (engine control sensor harness, left side of engine compt) s149
• (left front radiator support) g108
• (left side of engine compt) battery junction box
• (trailer backup lamps)
• (trailer battery)
• (trailer left turn lamps)
• (trailer right turn lamps)
• (trailer running lamps)
• Battery junction box (left side of engine compt)
• Brake pedal position switch (under left side of dash)
• Breakout to inst cluster)
• C242
• C243
• Central junction box (under left side of dash)
• Exterior lights (back-up lamps circuit)
• Exterior lights (exterior lights circuit)
• Fuse 10a
• Fuse 20a
• Fuse 30a
• G203 (lower right kick panel)
• G411 (left rear of vehicle)
• Head
• Hot at all times
• Hot in run
• Left turn signal output
• Main light switch
• Multi- function switch
• Off
• Park
• Red
• Right turn signal output
• S105
• S108
• S120
• S201
• S221
• S224 (main harn, in breakout to main light sw)
• Trailer electronic brake control
• Trailer tow battery charge relay
• Trailer tow reversing lamp relay
• Trailer tow running lamp relay
• Trailer/ camper adapter

GROUND DISTRIBUTION

Ground Distribution Wiring Diagram (1 of 3) for Ford Pickup F150 1999

List of elements for Ground Distribution Wiring Diagram (1 of 3) for Ford Pickup F150 1999:

• 4 wheel drive mode switch
• 4.2l 4.6l
• 5.4l
• Airbag sliding contact
• Ashtray illumination
• Bare
• Battery
• Blend door actuator
• Blower motor resistor
• Blower relay
• Blower/flasher relay block
• C174
• Camshaft position sensor
• Camshaft position sensor shield
• Cd changer
• Central timer module diagnostic connector
• Crankshaft position sensor shield
• Data link connector
• Daytime running lamps relay 1
• Daytime running lamps relay 2
• Daytime running lamps relay block
• Flasher relay
• Function selector switch assembly
• G101 (right side of engine, on starter motor mounting bolt)
• G109 (right front radiator suppurt)
• G123 (right side of firewall)
• G202 (upper left kick panel)
• G203 (lower right kick panel)
• G411 (left rear of vehicle)
• Glove compartment lamp
• Harn, near breakout to right headlamp)
• Harn, right side side of dash)
• Instrument cluster
• Left door ajar switch
• Left fog lamp
• Left front park/ turn lamp
• Main light switch
• Mass air flow sensor
• Ngv timer
• Powertrain control module
• Radio
• Rear air suspension compressor motor and vent solenoid
• Rear air suspension module
• Right door ajar switch
• Right fog lamp
• Right front park/ turn lamp
• Right headlamp
• S199 (fuel charge harn, right rear of engine compt)
• S201 (main body harn, near breakout to rabs module)
• S202 (main body harn, near breakout to blower/ flasher relay box)
• S203 (main body harn, near breakout to passenger airbag)
• S204 (main body harn, near breakout to instrument cluster)
• Shift lock actuator
• Trailer tow
• Transfer case shift relay module
• W/o power group
• Washer pump assembly

Ground Distribution Wiring Diagram (2 of 3) for Ford Pickup F150 1999

List of elements for Ground Distribution Wiring Diagram (2 of 3) for Ford Pickup F150 1999:

• 4 wheel anti-lock brake system module
• 4.2l, 5.4l ngv
• A/c clutch diode
• A/c compressor clutch solenoid
• Battery junction box
• Brake fluid level indicator switch
• Brake pedal position switch
• Central timer module/ generic electronic module
• Digital transmission range sensor
• Engine compartment lamp
• Forward in-bed fuel tank valve
• Fuel pump assembly
• Fuel rail cutoff valve
• G105 (rear of right fender apron)
• G108 (left front radiator support)
• G200 (lower left kick panel)
• Instrument cluster
• Intake manifold runner control
• Left headlamp
• Left license lamp
• Left reversing lamp
• Left stop/ park/ turn lamp
• Left tail/ side lamp
• License lamp
• Midship fuel tank valve
• Ngv timer
• Others
• Passenger airbag deactivation switch
• Passive anti-theft system transceiver module
• Pcm power relay
• Rear air suspension compressor relay
• Rear air suspension module
• Rear anti-lock brake system module
• Rear anti-lock brake system proportioning valve system assembly
• Rear in-bed fuel tank valve
• Remote anti-theft personality module
• Restraint control module
• Right license lamp
• Right rear of engine compt)
• Right reversing lamp
• Right stop/ park/ turn lamp
• Right tail/ side lamp
• S102 (engine control sensor harn, near breakout to starter motor relay)
• S105 (engine control sensor harn, in breakout to battery junction box)
• S106 (engine control sensor harn, in breakout to g108)
• S400 (rear lamp harn, near breakout to fuel pump assembly)
• Speed control servo
• Trailer tow battery charge relay
• Trailer tow reversing lamp relay
• Trailer tow running lamp relay
• W/ flare side
• W/ rear bumper
• W/ trailer tow
• W/o rear bumper
• Windshield wiper motor

Ground Distribution Wiring Diagram (3 of 3) for Ford Pickup F150 1999

List of elements for Ground Distribution Wiring Diagram (3 of 3) for Ford Pickup F150 1999:

• 87a
• All lock relay
• All unlock relay
• Auxiliary power socket
• Central junction box
• Cigar lighter
• Exterior rear view mirror switch
• G203 (lower right kick panel)
• High mounted stoplamp
• High mounted stoplamp)
• Left cargo lamp
• Left door ajar switch
• Left door courtesy lamp
• Left exterior rear view mirror
• Left power door lock switch
• Left power window switch
• Lock relay block
• Near breakout to right power window switch)
• One touch down relay
• Power seat control switch
• Right cargo lamp
• Right door ajar switch
• Right door courtesy lamp
• Right exterior rear view mirror
• Right power door lock switch
• Right power window switch
• S304 (seat belt retractor harn, near breakout to right rear speaker)
• S500 (main body harn, near breakout to left power door lock switch)
• S501 (main body harn, near breakout to left door lock actuator)
• S600 (main body harn,
• Safety belt warning switch
• W/ cargo lamps
• W/ rap
• W/o cargo lamps
• W/o rap

HEADLIGHTS

Autolamps & Fog Lamps Wiring Diagram, with DRL for Ford Pickup F150 1999

List of elements for Autolamps & Fog Lamps Wiring Diagram, with DRL for Ford Pickup F150 1999:

• (engine control sensor harness, near breakout at left front radiator support) s114
• (engine control sensor harness, near breakout to left fog lamp) s147
• (lower right kick panel) g203
• (main harness, near breakout to central junction box) s2000 s218
• (main harness, near breakout to passenger airbag)
• (main harness, near breakout to rpo relay block) s245
• A expedition/ navigator
• Auto- lamp on
• Auto-lamp on ind
• Autolamp module (behind center of dash)
• B pickup f150/ pickup f250 light duty
• Battery
• Battery junction box
• C236
• C238
• C242
• C243
• C244
• C245
• C246
• C257
• C259
• Central junction box
• Cntrl sw out
• Daytime running lamps relay 1
• Daytime running lamps relay 2
• Daytime running lamps relay block (behind right side of dash)
• Daytime running lamps resistor (in left front of engine compt)
• Exterior lights system, trailer/ camper adapter
• 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 kick panel)
• Head
• Headlamp relay
• Hi-beam indicator
• Hot at all times
• Hot in run
• Hot in start or run
• Ignition
• Instrument cluster
• Left fog lamp
• Left headlamp
• Main light switch
• Multi- function switch
• Off
• Park
• Park lamp relay
• Pass
• Relay output
• Remote anti-theft personality module (behind left side of dash)
• Rheostat out
• Right fog lamp
• Right headlamp
• Rpo relay box (behind right side of dash)
• S104
• S106
• S109
• S2013
• S203
• S204
• S212
• S219
• S222
• S225
• S241
• S244 (main harness, left side of dash)

Autolamps & Fog Lamps Wiring Diagram, without DRL for Ford Pickup F150 1999

List of elements for Autolamps & Fog Lamps Wiring Diagram, without DRL for Ford Pickup F150 1999:

• (main harness, near breakout to central junction box) s2000 s218
• (main harness, near breakout to passenger airbag)
• (main harness, near breakout to rpo relay block) s245
• A b
• A expedition/ navigator
• Auto- lamp on
• Auto- lamp on ind
• Autolamp module (behind center of dash)
• B a
• B pickup f150/ pickup f250 light duty
• Battery
• Battery junction box
• C236 c238
• C238 c236
• C242
• C243
• C244
• C245
• C246
• C257
• C259
• Central junction box
• Cntrl sw out
• Exterior lights system, trailer/ camper adapter
• 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 kick 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
• Relay output
• Remote anti-theft personality module (behind left side of dash)
• Rheostat out
• Right fog lamp
• Right headlamp
• Rpo relay box (behind right side of dash)
• S104
• S106
• S109
• S147 (engine control sensor harness, near breakout to left fog lamp)
• S204
• S212
• S219
• S224
• S225
• S241 s2013
• S244 (main harn, near left side of dash)
• Switch

Headlamps & Fog Lamps Wiring Diagram, with DRL for Ford Pickup F150 1999

List of elements for Headlamps & Fog Lamps Wiring Diagram, with DRL for Ford Pickup F150 1999:

• A expedition/ navigator
• Battery junction box
• C236
• C238
• C242
• C243
• C244
• C246
• C259
• Central junction box
• Daytime running lamps relay 1
• Daytime running lamps relay 2
• Daytime running lamps relay block (behind right side of dash)
• Daytime running lamps resistor (in left front of engine compt)
• 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 kick panel)
• Head
• Hi-beam indicator
• Hot at all times
• Hot in run
• Instrument cluster
• Left fog lamp
• Left headlamp
• Left side of dash)
• Main light
• Main light switch
• Multi- function switch
• Off
• Park
• Pass
• Pickup f150/ b
• Pickup f250 light duty
• Right fog lamp
• Right headlamp
• S104
• S106
• S109
• S147 (engine control sensor harness, near breakout to left fog lamp)
• S203
• S204
• S212
• S218 s2000 (main harness, near breakout to central junction box)
• S222
• Switch

Headlamps & Fog Lamps Wiring Diagram, without DRL for Ford Pickup F150 1999

List of elements for Headlamps & Fog Lamps Wiring Diagram, without DRL for Ford Pickup F150 1999:

• A expedition/ navigator pickup f150/ b pickup f250 light duty
• Battery junction box
• C236 c238
• C238 c236
• C242
• C243
• C244
• C246
• C259
• Central junction box
• 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 kick panel)
• Head
• Hi-beam indicator
• Hot at all times
• Instrument cluster
• Left fog lamp
• Left headlamp
• Main light
• Main light switch
• Multi- function switch
• Off
• Park
• Pass
• Right fog lamp
• Right headlamp
• S104
• S106
• S109
• S147 (engine control sensor harness, near breakout to left fog lamp)
• S204
• S212
• S218 s2000 (main harness, near breakout to central junction box)
• S244 (main harness, left side of dash)
• Switch

HORN

Horn Wiring Diagram for Ford Pickup F150 1999

List of elements for Horn Wiring Diagram for Ford Pickup F150 1999:

• (eng ctrl sensor harn, in breakout to horns) s145
• Battery junction box (left side of engine compt)
• C257
• Clock- spring assembly
• Fuse 7 20a
• High pitch horn (right front engine compt)
• Horn relay
• Horn switches
• Hot at all times
• Low pitch horn (right front engine compt)
• Nca
• Remote anti-theft personality (rap) module (behind left side of dash)
• Steering assembly
• Steering column ground

INSTRUMENT CLUSTER

Instrument Cluster Wiring Diagram for Ford Pickup F150 1999

List of elements for Instrument Cluster Wiring Diagram for Ford Pickup F150 1999:

• (conn a)
• (conn b)
• (lower right kick panel) g203
• (main harn, near breakout to instrument cluster) s232
• (under right side of dash) rear air suspension data link connector
• 4 wheel anti- lock brake system module (on left side of engine compt)
• 4x4 high ind
• 4x4 low ind
• 5.4l ngv
• 820 ohms
• A10
• A14
• A15
• A17
• A22
• Airbag ind
• Anti-lock ind
• B10
• B11
• B12
• B13
• B14
• B16
• B17
• B18
• B19
• B20
• Bias ckt
• Brake fluid level indicator switch (on brake fluid reservoir)
• Brake ind
• C146
• C2005
• C222
• C236
• C237
• C239
• C241
• C242
• C243
• C285
• C296
• Central junction box
• Charge ind
• Charging system
• Check suspension ind
• Computer data lines system
• Door ajar ind
• Engine oil pressure switch (on left front of engine)
• Exterior lights system
• Fasten safety belt ind
• Fuel pump assembly (under vehicle, at fuel tank)
• Fuel pump module
• Fuel reset ind
• Fuse 30a
• Fuse 5a
• G108 (left front radiator support)
• G200 (lower left kick panel)
• Gas
• Generic electronic module (behind left side of dash)
• Headlights system
• Hi beam ind
• Hot at all times
• Hot in run
• Hot in start or run
• Illumination
• Inertia fuel shutoff switch (under right side of dash)
• Instrument cluster
• Interior lights system
• Left turn ind
• Low fuel ind
• Low oil/high coolant ind
• Malfunction indicator
• Micro- processor
• Microprocessor
• Nca
• Ngv module (on front of engine)
• Park brake switch (on right side of parking brake lever)
• Passive anti-theft system transceiver module (behind left side of dash)
• Rear air suspension module (behind center of dash)
• Rear anti- lock brake system module (behind right side of dash)
• Restraints control module (behind right side of dash)
• Right turn ind
• Rx input
• S106
• S2002
• S204
• S207
• S265
• S289
• S294
• Theft indicator micro cluster
• Tx input

INTERIOR LIGHTS

Courtesy Lamps Wiring Diagram for Ford Pickup F150 1999

List of elements for Courtesy Lamps Wiring Diagram for Ford Pickup F150 1999:

• g105 (rear of right fender apron)
• s240 (main harn, near ashtray illum breakout)
• (body main harn, behind right side of dash) s239
• Battery saver input
• Battery saver relay
• C239
• C242
• C243
• C245
• C246
• C267
• C306
• C307
• Central junction box (under left side of dash)
• Door ajar input
• Engine compartment lamp
• Fuse 15a
• G203 (lower right kick panel)
• Generic electronic module
• Glove compartment lamp
• Hot at all times
• Interior lamp
• Interior lamp relay
• Interior lamp relay input
• Interior lamp switch
• Interior/ map lamp
• Left cargo lamp
• Left door ajar switch
• Left door courtesy lamp
• Main light switch
• Map lamps
• Map lamps with xl & xlt only)
• Off
• Right cargo lamp
• Right door ajar switch
• Right door courtesy lamp
• S102
• S203
• S204
• S300 (right seat belt retractor switch harn, near interior lamp breakout)
• S501
• S600
• S911

Instrument Illumination Wiring Diagram for Ford Pickup F150 1999

List of elements for Instrument Illumination Wiring Diagram for Ford Pickup F150 1999:

• (main harn, behind left side of dash) s242
• 4wheel drive mode switch
• Airbag sliding contact
• Ashtray illumination
• Battery junction box (left side of engine compt)
• C219
• C225
• C230
• C237
• C242
• C243
• C245
• C246
• C508
• C510
• C608
• C609
• Central junction box (under left side of dash)
• Dimmer module
• Function selector switch assembly
• Fuse 15a
• Fuse 5a
• G203 (lower right kick panel)
• Head
• Hot at all times
• Instrument cluster (6 bulbs)
• Left power door lock switch
• Left power window switch
• Main light switch
• Nca
• Off
• Park
• Park lamp relay
• Radio
• Right power door lock switch
• Right power window switch
• S200
• S201
• S202
• S203
• S204
• S224 (main harn, near instrument cluster breakout)
• S500
• S600
• Steering column assembly
• Trailer tow illumination feed

POWER DISTRIBUTION

Power Distribution Wiring Diagram (1 of 4) for Ford Pickup F150 1999

List of elements for Power Distribution Wiring Diagram (1 of 4) for Ford Pickup F150 1999:

• (body harn, near breakout to rap module) s216
• (cable assembly harness, near battery) red s1001
• (engine compt harn, near breakout to speed control servo) s152
• (main harn, near breakout to main light switch) s212
• (main harn, near breakout to passenger's air bag) s241
• (rabs) (4wabs)
• 4 wheel abs
• 4 wheel anti-lock brake system module
• All lock relay
• All unlock relay
• Auxiliary power socket
• Battery
• Battery junction box
• Battery junction box (left side of engine compt)
• C142
• C147
• C277
• Daytime running lamps resistor
• Driver's unlock relay
• Fog lamp relay
• From a fuse 8 (diagram 1 of 4)
• Fuse 15a
• Fuse 20a
• Fuse 20a 50a
• Fuse 25a
• Fuse 30a
• Fuse 50a
• Generator
• Headlamp relay
• Horn relay
• Ignition switch
• Left power door lock switch
• Left rear air spring solenoid
• Lock relay block
• Main light switch
• Multi- function switch
• Park lamp relay
• Rear abs
• Rear air suspension compressor motor/ vent solenoid
• Rear air suspension compressor relay
• Rear air suspension module
• Red
• Right power door lock switch
• Right rear air spring solenoid
• S1002 (cable assembly harness, near battery)
• S108 (engine compt harn, in breakout to bjb)
• S109 (engine compt harn left side of engine compt)
• S216 (body harn, near breakout to rap module)
• Starter motor
• Starter motor relay
• To fuse 102 (diagram 2 of 4)
• To fuse 9 (diagram 1 of 4)
• Trailer tow backup lamp relay
• Trailer tow battery charge relay
• Trailer tow running lamp relay
• W/ rap
• W/o rap
• With auto lamps

Power Distribution Wiring Diagram (2 of 4) for Ford Pickup F150 1999

List of elements for Power Distribution Wiring Diagram (2 of 4) for Ford Pickup F150 1999:

• (diagram 3 of 4)
• (engine compt harn, left rear of engine compt) s112
• (engine compt harn, near breakout to bjb) s113
• (main harn, in breakout to fuse relay panel) s265
• (main harn, near breakout to instrument cluster) s222
• (main harn, near breakout to instrument cluster) s223
• (main harn, near breakout to rabs module) s217
• A/t
• Acc
• Acc delay relay
• Battery junction box
• Battery junction box (left side of engine compt)
• Blend door actuator
• Blower relay
• Blower/ flasher relay block
• C222
• C242
• C243
• C256
• C267
• C277
• Central junction box
• Central junction box (under left side of dash)
• Digital trans- mission range sensor
• Electronic shift
• From b fuse 101 (diagram 1 of 4)
• Fuel pump relay
• Function selector switch assembly
• Fuse 15a
• Fuse 20a
• Fuse 20a (rabs)
• Fuse 30a
• Fuse 40a
• Fuse 50a
• Fuse 5a
• Generic electronic module
• Ignition switch
• Instrument cluster
• Lock
• M/t
• Manual shift
• Nca
• Off
• Pcm power relay
• Power seat control switch
• Radio
• Rear air suspension module
• Rear wheel anti-lock brakes system module
• Red
• Remote anti-theft personality module
• Reversing lamp switch
• Rpo relay block
• Run
• S214 (main harn, near steering wheel rotation sensor)
• S215 (main harn, in breakout to ignition switch)
• Shift lock actuator
• Shift on the fly relay
• Speed control servo
• Start
• Starting system
• To fuse 2
• To fuse 22 (diagram 4 of 4)
• To fuse 29
• Trailer adapter (electronic brake control)
• Transfer case electric clutch relay
• Transfer case shift module
• Washer pump relay
• Windshield wiper motor
• Wiper hi/lo relay
• Wiper run/park relay
• Wot relay

Power Distribution Wiring Diagram (3 of 4) for Ford Pickup F150 1999

List of elements for Power Distribution Wiring Diagram (3 of 4) for Ford Pickup F150 1999:

• (body harn, near breakout to park brake switch) (w/ rap only) s220
• (engine compt harn, near breakout breakout to g108) s114
• (engine compt harn, right rear of engine compt) s117
• (engine harn, in breakout to fuel injector 3)
• (engine harn, in breakout to noise capacitor 1) s118
• (engine harn, in breakout to noise capacitor 2) s119
• (engine harn, right rear of engine compt) s117
• (main harn, behind left side of dash) s289
• (main harn, near breakout to instrument cluster) s225
• (main harn, near breakout to instrument cluster) s236
• (main harn, near breakout to transfer case relay) s219
• (main harn, right side of dash) s221
• (main harn, under left side of dash) s218
• (under left side of dash) central junction box
• 4.2l
• 4.6l
• 5.4l
• 5.4l ngv
• Autolamp module
• Battery junction box
• Battery saver relay
• Blower/ flasher relay block
• Brake pedal position switch
• C174
• C216
• C242
• C243
• C257
• C267
• Central junction box (under left side of dash)
• Cigar lighter
• 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
• Data link connector
• Deactivation switch
• Flasher relay
• From fuse 103 (diagram 2 of 4)
• From ignition switch (diagram 2 of 4)
• Fuse 15a
• Fuse 20a
• Fuse 30a
• Fuse 5a
• G203 (right kick panel)
• Generic electronic module
• Ignition coil
• Ignition coils 1 & 2
• Ignition coils 3 & 4
• Injector 7) s162
• Instrument cluster
• Interior lamp relay
• Left headlamp
• Multi- function switch
• Nca
• Ngv module
• Ngv timer
• Other
• Passive anti-theft system transceiver module
• Pcm power diode
• Pcm power relay
• Power mirror switch
• Powertrain control module
• Radio
• Radio noise capacitor
• Radio noise capacitor 1
• Radio noise capacitor 2
• Rear anti-lock brake system module
• Red
• Red/
• Remote anti- theft personality module (if equipped)
• Right headlamp
• S116 (engine harn, near breakout to engine fuse module)
• S117 (engine compt harn, right rear of engine compt)
• S158
• S161
• S205
• S237 (main harn, under left side of dash)
• Starting system
• Trans- mission control switch

Power Distribution Wiring Diagram (4 of 4) for Ford Pickup F150 1999

List of elements for Power Distribution Wiring Diagram (4 of 4) for Ford Pickup F150 1999:

• (engine compt harn, left rear of engine compt) s120
• (main harn, in breakout to central junction box) s228
• 4 wheel anti-lock brake system module
• 4x2 center axle disconnect solenoid
• 4x4 center axle disconnect solenoid
• Battery junction box
• Blower/ flasher relay block
• C146
• C243
• C243 tan/red
• Central junction box (under left side of dash)
• Electronic shift
• Flasher relay
• From ignition switch (diagram 2 of 4)
• Function selector switch assembly
• Fuse 10a
• Fuse 5a
• Manual shift
• Nca
• Passenger's air bag deactivation switch
• Restraint control module
• Rpo relay block
• Shift on the fly relay
• Tan/red
• Trailer tow battery charge relay
• Transfer case electric clutch relay

POWER DOOR LOCKS

Door Lock Wiring Diagram for Ford Pickup F150 1999

List of elements for Door Lock Wiring Diagram for Ford Pickup F150 1999:

• (body harn near break- out to right power win- dow switch) s601
• Battery junction box (in left side of engine compt)
• Fuse 8 15a
• G203 (lower right kick panel)
• Hot at all times
• Interior lights system
• Left door lock motor
• Left power door lock switch
• Right door lock motor
• Right power door lock switch
• S216
• S500
• S600
• S602 (body harn near break- out to right door switch)

Keyless Entry Wiring Diagram for Ford Pickup F150 1999

List of elements for Keyless Entry Wiring Diagram for Ford Pickup F150 1999:

• (body harn, near breakout to remote anti-theft person- ality module) s234
• (body harn, near breakout to right power window switch) s601
• (lower right kick panel) g203
• 87a
• All lock relay
• All unlock relay
• Battery junction box (in left side of engine compt)
• C256
• C257
• Driver's unlock relay
• Fuse 8 15a
• G203 (lower right kick panel)
• Hot at all times
• Interior lights system
• Left door lock motor
• Left power door lock switch
• Lock
• Lock relay block (behind right side of dash)
• Remote anti-theft personality module (behind left side of dash)
• Right door lock motor
• Right power door lock switch
• S216
• S235 (body harn, near break- out to remote anti-theft personality module)
• S500
• S501
• S600
• S602 (body harn, near breakout to right power window switch)
• Unlock

POWER MIRRORS

Power Mirror Wiring Diagram for Ford Pickup F150 1999

List of elements for Power Mirror Wiring Diagram for Ford Pickup F150 1999:

• (1999)
• (2000-01)
• (lower right kick panel) g203
• C242
• Central junction box (under left side of dash)
• Direc- tional control switch
• Down
• Exterior lights
• Exterior rear view mirror switch
• Fuse 15a 5a
• G203 (lower right kick panel)
• Hot at all times
• Illum
• L/r
• Left
• Left exterior rear view mirror
• Nca
• Red
• Right
• Right exterior rear view mirror
• S220
• S500
• S501
• S503 (body harn, near breakout to left power window motor)
• S600
• U/d

POWER SEATS

Power Seat Wiring Diagrams for Ford Pickup F150 1999

List of elements for Power Seat Wiring Diagrams for Ford Pickup F150 1999:

• Battery junction box (left side of engine compt)
• Entire seat
• Forward/reverse motor
• Front height motor
• Front of seat
• Fuse 112 30a
• Fwd
• G203 (lower right kick panel)
• Hot at all times
• Nca
• Power seat control switch
• Power seat motor assembly
• Rear height motor
• Rear of seat
• Rwd
• S304

POWER WINDOWS

Power Window Wiring Diagram for Ford Pickup F150 1999

List of elements for Power Window Wiring Diagram for Ford Pickup F150 1999:

• (2000) (1999)
• 87a
• Acc delay relay
• Batt saver
• Battery junction box
• Battery saver relay
• C242
• C243
• C267
• C509
• C510
• Central junction box
• Down sw input
• Fuse 15a
• Fuse 30a
• Fuse 50a
• G203 (lower right kick panel)
• Generic electronic module
• Ground
• Hot at all times
• Interior lights system
• Left power window motor
• Left power window switch
• Left switch
• One tch dn hi
• One tch dn lo
• One touch down
• One touch down relay
• Otd sw input
• Right power window motor
• Right power window switch
• Right switch
• S205
• S248 (body main harn, near breakout to park brake switch)
• S500
• S600
• Shunt (0.015 +/- 0.001 ohm)

RADIO

Radio Wiring Diagrams, with CD Changer for Ford Pickup F150 1999

List of elements for Radio Wiring Diagrams, with CD Changer for Ford Pickup F150 1999:

• (lower right kick panel) g203
• Antenna
• Audio on
• Audio system on
• Bare
• C174
• C177
• C225
• C228
• C242
• C243
• Cd changer
• Cd left sig in
• Cd left sig out
• Cd player shield
• Cd right sig in
• Cd right sig out
• Central junction box (under left side of dash)
• Fuse 15a
• Fuse 5a
• Fused ignition
• G202 (upper left kick panel)
• Ground
• Hot at all times
• Hot in run or acc
• Hot in start
• Ilumination
• Interior lights
• L front spkr (+)
• L front spkr (-)
• L rear spkr (+)
• L rear spkr (-)
• Left front speaker
• Left rear speaker (or left rear door speaker)
• Left sig (+)
• Left sig (-)
• Nca
• Power
• Powertrain control module (right side of engine compt)
• Protocol a
• Protocol b
• R front spkr (+)
• R front spkr (-)
• R rear spkr (+)
• R rear spkr (-)
• Radio
• Right front speaker
• Right rear speaker (or right rear door speaker)
• Right sig (+)
• Right sig (-)
• S143 (engine compt harn, near breakout to wiper motor)
• S203
• S209
• S223
• S233
• Shield
• Speed control servo (left side of engine compt)
• Tan
• Vehicle speed sig

Radio Wiring Diagrams, without CD Changer for Ford Pickup F150 1999

List of elements for Radio Wiring Diagrams, without CD Changer for Ford Pickup F150 1999:

• (lower right kick panel) g203
• Antenna
• C225
• C242
• C243
• Central junction box (under left side of dash)
• Fuse 15a
• Fuse 5a
• Fused ignition
• G202 (upper left kick panel)
• Ground
• Hot at all times
• Hot in run or acc
• Hot in start
• Ilumination
• Interior lights
• L front spkr (+)
• L front spkr (-)
• L rear spkr (+)
• L rear spkr (-)
• Left front speaker
• Left rear speaker (or left rear door speaker)
• Nca
• Power
• R front spkr (+)
• R front spkr (-)
• R rear spkr (+)
• R rear spkr (-)
• Radio
• Right front speaker
• Right rear speaker (or right rear door speaker)
• S203
• S223
• S233

SHIFT INTERLOCKS

Shift Interlock Wiring Diagram for Ford Pickup F150 1999

List of elements for Shift Interlock Wiring Diagram for Ford Pickup F150 1999:

• Brake pedal position (bpp) switch (under left side of dash)
• C242
• C243
• Central junction box (under left side of dash)
• Fuse 15 5a
• Fuse 6 5a
• G200 (lower left kick panel)
• G203 (lower right kick panel)
• Hot at all times
• Hot in run
• Rear anti-lock brake system (rabs) module
• Red
• S204
• S208
• S265
• S297 (main harn, near instrument cluster breakout)
• Shift lock actuator (in steering column)
• Solid state

STARTING/CHARGING

Charging Wiring Diagram for Ford Pickup F150 1999

List of elements for Charging Wiring Diagram for Ford Pickup F150 1999:

• (1999) (2000-01)
• (main harn, behind left side of dash) s214
• 0hms
• Acc
• Battery
• Battery junction box (left side of engine compt)
• C176
• C177
• C178
• C236
• C243
• Central junction box (under left side of dash)
• Charge indicator
• Fuse 2oa
• Fuse 30a
• Fuse 50a 40a
• Fuse link a (12 ga- gray) (near battery)
• Fuse link b (12 ga- gray) (near battery)
• G101 (right side of engine, on starter motor mounting bolt)
• G101 (right side of frame)
• G123 (right side of firewall)
• Generator
• Ignition switch
• Instrument cluster
• Left side of dash)
• Lock
• Off
• Red
• Run
• S1002 (in battery harness)
• Start
• Starter motor
• Starter motor relay (right rear of engine compt)

Starting Wiring Diagram for Ford Pickup F150 1999

List of elements for Starting Wiring Diagram for Ford Pickup F150 1999:

• A/t
• Acc
• Battery
• Battery junction box (left side of engine compt)
• C182
• C196
• C243
• Central junction box (under left side of dash)
• Charging circuit
• Clutch pedal position switch (on clutch pedal arm)
• Clutch pedal position switch jumper (under left side of dash)
• Digital transmission range (dtr) sensor (left side of transmission)
• Fuse 15a
• Fuse 50a
• Fusible link a (12 ga- gray) (near battery)
• Fusible link b (12 ga- gray) (near battery)
• G101 (right side of engine, on starter motor mounting bolt)
• G123 (right side of firewall)
• Harness)
• Ignition switch
• Lock
• M/t
• Ngv
• Ngv timer (left rear of engine compt)
• Off
• Red
• Run
• S1002 (in battery harness)
• S198 (engine harn, near breakout to starter motor relay)
• S214 (main harn, behind left side of dash)
• S227
• 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 Pickup F150 1999

List of elements for Supplemental Restraint Wiring Diagram for Ford Pickup F150 1999:

• (lower left kick panel) g200
• (under center of dash)
• Air bag feed
• Air bag indicator
• Air bag return
• Air bag sliding contact
• C208
• C236
• C239
• C242
• C243
• Central junction box (under left side of dash)
• Computer data lines
• Connector c228 (dlc)
• Data link
• Data link (dlc)
• Deactivation
• Deactivation ind
• Driver air bag
• Fuse 10a
• Fuse 30a
• Fused ignition
• Generic electronic module (gem) (behind left side of dash)
• Ground
• Hot in run
• Hot in run or start
• Indicator driver
• Instrument cluster
• Nca
• Passenger air bag
• Passenger air bag deactivation switch
• Pin shorting bar is engaged when module connector is disconnected (shorting bar is connected between the following pins: 3-4, 6-7, 20-21)
• Restraints control module (behind center of dash)
• S208
• S229 (main harn, near inst cluster)
• S237
• Shorting bar
• Tone request

TRANSMISSION

4.2L

4.2L, A/T Wiring Diagram, 4R70W for Ford Pickup F150 1999

List of elements for 4.2L, A/T Wiring Diagram, 4R70W for Ford Pickup F150 1999:

• (engine ctrl harn, near breakout to starter relay)
• (engine ctrl harn, right rear of engine compt)
• (fuel charge harn, near breakout to fuel inj)
• (in reversing lamp harn)
• (rear of engine compartment) g123
• (under center of dash) data link connector
• 4r70w transmission (mounted under center of vehicle)
• 4wabs module
• 4wd circuit
• 4wd low
• Autolamp module
• Battery junction box (left side of engine compt)
• Boo
• Brake pedal position switch (under left side of dash)
• C174
• Central junction box (under left side of dash)
• Cht
• Cylinder head temperature (cht) sensor (4.2l: left side of engine) (4.6l: top front of engine)
• Data
• Digital transmission range sensor (left side of transmission)
• Dlc (+)
• Dlc (-)
• Electronic pressure control solenoid
• Engine controls system
• Epc
• Fuse 15a
• Fuse 30a
• Fuse 5a
• G108 (left front radiator support)
• Gem, rabs module, shift lock actuator, rap module, clutch pedal position switch
• Hot at all times
• Hot in run or start
• Iat
• Ignition coils, radio noise capacitor
• Instrument cluster system
• Instrument cluster, anti- theft system
• Intake air temperature sensor (on intake manifold)
• Oss
• Output shaft speed sensor (left side of trans)
• Pcm power diode
• Pcm power relay
• Pnk
• Powertrain control module (pcm) (right side of engine compt)
• Pwr gnd
• R p
• Red
• S100
• S106
• S116
• S127 (eng ctrl harn, near breakout to wiper motor)
• S135
• S136
• S137
• S138
• S140
• S141
• S160 (engine ctrl harn, left rear of eng compt)
• S225
• S237
• S297 (main harn, near breakout to cluster)
• Shift solenoids (ss)
• Sig rtn
• Ss1
• Ss2
• Tcc
• Tcil
• Tcs
• Tcss
• Tft
• Throttle position (tp) sensor (on throttle body)
• Torque converter clutch (tcc) solenoid
• Tr1
• Tr2
• Tr3
• Tr4
• Transfer case speed sensor (left rear of trans)
• Transmission control switch (tcs) (end of transmission selector lever)
• Transmission fluid temperature sensor
• Vpwr
• Vref

4WD Wiring Diagram, Electronic for Ford Pickup F150 1999

List of elements for 4WD Wiring Diagram, Electronic for Ford Pickup F150 1999:

• (lower right kick panel) g203
• (main harn, near breakout to gem)
• (right side of engine compt) 4x2 center axle disconnect solenoid
• (right side of engine compt) 4x4 center axle disconnect solenoid
• (under left side of dash) central junction box
• 1.1k ohms
• 3.9k ohms
• 4 wheel drive mode switch
• 4wd low out
• 4wd output
• 4x2 sol
• 4x4 high ind
• 4x4 high range indicator
• 4x4 mode sw
• 4x4 sol
• Anti-lock brake module
• Anti-lock brakes
• Apron) g105
• Batt
• Battery junction box (left side of engine compt)
• Bpp sw input
• Brake pedal position switch (under left side of dash)
• C174
• C236
• C239
• C241
• C243
• Central junction box (under left side of dash)
• Digital transmission range (dtr) sensor (left side of transmission)
• Exterior lights system
• Flasher relay
• Fuse 10a
• Fuse 30a
• Fuse 5a
• G108 (top front radiator support)
• Generic electronic module (gem) (behind left side of dash)
• H2l
• H2l rly ctrl
• Hot at all times
• Hot in run
• Illumination
• Instrument cluster
• Interior lights (instrument illumination)
• L2h
• L2h rly ctrl
• Magnetic clutch
• Neutral sw in
• Not used
• Ohms
• Powertrain control module (right side of engine compt)
• Red
• S102
• S120
• S142 (engine ctrl harn, near breakout to pwr dist box)
• S201
• S202
• S213
• S228
• S232 (main harn, near breakout to instrument cluster)
• S238
• S265
• S297
• Shift lock actuator, rear air suspension module
• Shift motor
• Sig return
• Sw a input
• Sw b input
• Sw c input
• Sw d input
• Tcec rly ctrl
• Trailer tow battery relay
• Transfer case assembly (below vehicle, behind transmission)
• Transfer case electric clutch relay (in rpo relay block)
• Transfer case shift relay module (behind center of dash)
• Wiper/washer (multi-function switch)

4WD Wiring Diagram, Mechanical for Ford Pickup F150 1999

List of elements for 4WD Wiring Diagram, Mechanical for Ford Pickup F150 1999:

• (engine ctrl harn, near breakout to pwr dist box) s142
• (main harn, near breakout to instrument cluster)
• (right side of engine compt) 4x2 center axle disconnect solenoid
• (right side of engine compt) 4x4 center axle disconnect solenoid
• 4x2
• 4x2 sol
• 4x4 high ind
• 4x4 high range indicator
• 4x4 low & high indicator switch (left side of transmission)
• 4x4 sol
• 4x4 sw in
• Anti-lock brake module
• Battery junction box (left side of engine compt)
• C174
• C236
• C241
• Central junction box (under left side of dash)
• Flasher relay
• Fuse 10a
• Fuse 30a
• Fuse 5a
• Generic electronic module (gem) (behind left side of dash)
• Hot at all times
• Hot in run
• Instrument cluster
• Magnetic clutch
• Not used
• Powertrain control module (right side of engine compt)
• Red
• S120
• S228
• S232
• S265
• Shift lock actuator, rear air suspension module
• Shift on the fly relay (in rpo relay block)
• Sotf rly ctrl
• Trailer tow battery relay
• Transfer case assembly

4.6L

4.6L, A/T Wiring Diagram, 4R70W for Ford Pickup F150 1999

List of elements for 4.6L, A/T Wiring Diagram, 4R70W for Ford Pickup F150 1999:

• (engine ctrl harn, near breakout to starter relay)
• (engine ctrl harn, right rear of engine compt)
• (fuel charge harn, near breakout to fuel inj)
• (in reversing lamp harn)
• (rear of engine compartment) g123
• (under center of dash) data link connector
• 4r70w transmission (mounted under center of vehicle)
• 4wabs module
• 4wd circuit
• 4wd low
• Autolamp module
• Battery junction box (left side of engine compt)
• Boo
• Brake pedal position switch (under left side of dash)
• C174
• Central junction box (under left side of dash)
• Cht
• Cylinder head temperature (cht) sensor (4.2l: left side of engine) (4.6l: top front of engine)
• Data
• Digital transmission range sensor (left side of transmission)
• Dlc (+)
• Dlc (-)
• Electronic pressure control solenoid
• Engine controls system
• Epc
• Fuse 15a
• Fuse 30a
• Fuse 5a
• G108 (left front radiator support)
• Gem, rabs module, shift lock actuator, rap module, clutch pedal position switch
• Hot at all times
• Hot in run or start
• Iat
• Ignition coils, radio noise capacitor
• Instrument cluster system
• Instrument cluster, anti- theft system
• Intake air temperature sensor (on intake manifold)
• Oss
• Output shaft speed sensor (left side of trans)
• Pcm power diode
• Pcm power relay
• Pnk
• Powertrain control module (pcm) (right side of engine compt)
• Pwr gnd
• R p
• Red
• S100
• S106
• S116
• S127 (eng ctrl harn, near breakout to wiper motor)
• S135
• S136
• S137
• S138
• S140
• S141
• S160 (engine ctrl harn, left rear of eng compt)
• S225
• S237
• S297 (main harn, near breakout to cluster)
• Shift solenoids (ss)
• Sig rtn
• Ss1
• Ss2
• Tcc
• Tcil
• Tcs
• Tcss
• Tft
• Throttle position (tp) sensor (on throttle body)
• Torque converter clutch (tcc) solenoid
• Tr1
• Tr2
• Tr3
• Tr4
• Transfer case speed sensor (left rear of trans)
• Transmission control switch (tcs) (end of transmission selector lever)
• Transmission fluid temperature sensor
• Vpwr
• Vref

4WD Wiring Diagram, Electronic for Ford Pickup F150 1999

List of elements for 4WD Wiring Diagram, Electronic for Ford Pickup F150 1999:

• (lower right kick panel) g203
• (main harn, near breakout to gem)
• (right side of engine compt) 4x2 center axle disconnect solenoid
• (right side of engine compt) 4x4 center axle disconnect solenoid
• (under left side of dash) central junction box
• 1.1k ohms
• 3.9k ohms
• 4 wheel drive mode switch
• 4wd low out
• 4wd output
• 4x2 sol
• 4x4 high ind
• 4x4 high range indicator
• 4x4 mode sw
• 4x4 sol
• Anti-lock brake module
• Anti-lock brakes
• Apron) g105
• Batt
• Battery junction box (left side of engine compt)
• Bpp sw input
• Brake pedal position switch (under left side of dash)
• C174
• C236
• C239
• C241
• C243
• Central junction box (under left side of dash)
• Digital transmission range (dtr) sensor (left side of transmission)
• Exterior lights system
• Flasher relay
• Fuse 10a
• Fuse 30a
• Fuse 5a
• G108 (top front radiator support)
• Generic electronic module (gem) (behind left side of dash)
• H2l
• H2l rly ctrl
• Hot at all times
• Hot in run
• Illumination
• Instrument cluster
• Interior lights (instrument illumination)
• L2h
• L2h rly ctrl
• Magnetic clutch
• Neutral sw in
• Not used
• Ohms
• Powertrain control module (right side of engine compt)
• Red
• S102
• S120
• S142 (engine ctrl harn, near breakout to pwr dist box)
• S201
• S202
• S213
• S228
• S232 (main harn, near breakout to instrument cluster)
• S238
• S265
• S297
• Shift lock actuator, rear air suspension module
• Shift motor
• Sig return
• Sw a input
• Sw b input
• Sw c input
• Sw d input
• Tcec rly ctrl
• Trailer tow battery relay
• Transfer case assembly (below vehicle, behind transmission)
• Transfer case electric clutch relay (in rpo relay block)
• Transfer case shift relay module (behind center of dash)
• Wiper/washer (multi-function switch)

4WD Wiring Diagram, Mechanical for Ford Pickup F150 1999

List of elements for 4WD Wiring Diagram, Mechanical for Ford Pickup F150 1999:

• (engine ctrl harn, near breakout to pwr dist box) s142
• (main harn, near breakout to instrument cluster)
• (right side of engine compt) 4x2 center axle disconnect solenoid
• (right side of engine compt) 4x4 center axle disconnect solenoid
• 4x2
• 4x2 sol
• 4x4 high ind
• 4x4 high range indicator
• 4x4 low & high indicator switch (left side of transmission)
• 4x4 sol
• 4x4 sw in
• Anti-lock brake module
• Battery junction box (left side of engine compt)
• C174
• C236
• C241
• Central junction box (under left side of dash)
• Flasher relay
• Fuse 10a
• Fuse 30a
• Fuse 5a
• Generic electronic module (gem) (behind left side of dash)
• Hot at all times
• Hot in run
• Instrument cluster
• Magnetic clutch
• Not used
• Powertrain control module (right side of engine compt)
• Red
• S120
• S228
• S232
• S265
• Shift lock actuator, rear air suspension module
• Shift on the fly relay (in rpo relay block)
• Sotf rly ctrl
• Trailer tow battery relay
• Transfer case assembly

5.4L

4WD Wiring Diagram, Electronic for Ford Pickup F150 1999

List of elements for 4WD Wiring Diagram, Electronic for Ford Pickup F150 1999:

• (lower right kick panel) g203
• (main harn, near breakout to gem)
• (right side of engine compt) 4x2 center axle disconnect solenoid
• (right side of engine compt) 4x4 center axle disconnect solenoid
• (under left side of dash) central junction box
• 1.1k ohms
• 3.9k ohms
• 4 wheel drive mode switch
• 4wd low out
• 4wd output
• 4x2 sol
• 4x4 high ind
• 4x4 high range indicator
• 4x4 mode sw
• 4x4 sol
• Anti-lock brake module
• Anti-lock brakes
• Apron) g105
• Batt
• Battery junction box (left side of engine compt)
• Bpp sw input
• Brake pedal position switch (under left side of dash)
• C174
• C236
• C239
• C241
• C243
• Central junction box (under left side of dash)
• Digital transmission range (dtr) sensor (left side of transmission)
• Exterior lights system
• Flasher relay
• Fuse 10a
• Fuse 30a
• Fuse 5a
• G108 (top front radiator support)
• Generic electronic module (gem) (behind left side of dash)
• H2l
• H2l rly ctrl
• Hot at all times
• Hot in run
• Illumination
• Instrument cluster
• Interior lights (instrument illumination)
• L2h
• L2h rly ctrl
• Magnetic clutch
• Neutral sw in
• Not used
• Ohms
• Powertrain control module (right side of engine compt)
• Red
• S102
• S120
• S142 (engine ctrl harn, near breakout to pwr dist box)
• S201
• S202
• S213
• S228
• S232 (main harn, near breakout to instrument cluster)
• S238
• S265
• S297
• Shift lock actuator, rear air suspension module
• Shift motor
• Sig return
• Sw a input
• Sw b input
• Sw c input
• Sw d input
• Tcec rly ctrl
• Trailer tow battery relay
• Transfer case assembly (below vehicle, behind transmission)
• Transfer case electric clutch relay (in rpo relay block)
• Transfer case shift relay module (behind center of dash)
• Wiper/washer (multi-function switch)

4WD Wiring Diagram, Mechanical for Ford Pickup F150 1999

List of elements for 4WD Wiring Diagram, Mechanical for Ford Pickup F150 1999:

• (engine ctrl harn, near breakout to pwr dist box) s142
• (main harn, near breakout to instrument cluster)
• (right side of engine compt) 4x2 center axle disconnect solenoid
• (right side of engine compt) 4x4 center axle disconnect solenoid
• 4x2
• 4x2 sol
• 4x4 high ind
• 4x4 high range indicator
• 4x4 low & high indicator switch (left side of transmission)
• 4x4 sol
• 4x4 sw in
• Anti-lock brake module
• Battery junction box (left side of engine compt)
• C174
• C236
• C241
• Central junction box (under left side of dash)
• Flasher relay
• Fuse 10a
• Fuse 30a
• Fuse 5a
• Generic electronic module (gem) (behind left side of dash)
• Hot at all times
• Hot in run
• Instrument cluster
• Magnetic clutch
• Not used
• Powertrain control module (right side of engine compt)
• Red
• S120
• S228
• S232
• S265
• Shift lock actuator, rear air suspension module
• Shift on the fly relay (in rpo relay block)
• Sotf rly ctrl
• Trailer tow battery relay
• Transfer case assembly

5.4L CNG, A/T Wiring Diagram, 4R100 for Ford Pickup F150 1999

List of elements for 5.4L CNG, A/T Wiring Diagram, 4R100 for Ford Pickup F150 1999:

• (5.4l)
• (eng ctrl harn, near breakout to wiper motor)
• (eng harn, front of engine)
• (engine ctrl harn, near battery junction box) s1003
• (engine ctrl harn, near breakout to starter relay)
• (engine ctrl harn, right rear of engine compt)
• (fuel charge harn, near breakout to fuel inj)
• (rear of engine compt) g123
• (under
• (within reversing lamp harn)
• 4r100 transmission
• 4wabs module
• 4wd circuit
• 4wd low
• Autolamp module
• Battery junction box (left side of engine compt)
• Boo
• Brake pedal position switch (under left side of dash)
• Breakout to cluster)
• C174
• Ccs
• Center of dash) data link connector
• Central junction box (under left side of dash)
• Cht
• Coast clutch control
• Cylinder head temperature (cht) sensor (top front of engine)
• Data
• Digital transmission range sensor (left side of transmission)
• Dlc (+)
• Dlc (-)
• Electronic pressure control solenoid
• Engine controls
• Engine controls system
• Epc
• Fuse 15a
• Fuse 30a
• Fuse 5a
• G108 (left front radiator support)
• Gem, rabs module, shift lock actuator, rap module, clutch pedal position switch
• Hot at all times
• Hot in run or start
• Iat
• Ignition coils & radio noise capacitor or ngv timer
• Instrument cluster system
• Instrument cluster, anti- theft system
• Intake air temperature sensor (on intake manifold)
• Ngv module (front of engine)
• Oss
• Output shaft speed sensor (left side of trans)
• Pcm power diode
• Pcm power relay
• Pin 3 for 5.4l ngv
• Pnk
• Powertrain control module (pcm) (right side of engine compt)
• Pwr gnd
• R p
• Rear of eng compt)
• Red
• S100
• S106
• S116
• S127
• S135
• S136
• S137 (5.4l)
• S138
• S140
• S141
• S156
• S157
• S225
• S237
• Shift control 1
• Shift control 2
• Sig rtn
• Ss1
• Ss2
• Tcc
• Tcil
• Tcs
• Tcss
• Tft
• Throttle position (tp) sensor (on throttle body)
• Torque converter clutch solenoid
• Tr1
• Tr2
• Tr3
• Tr4
• Transfer case speed sensor (5.4l) (left rear of trans)
• Transmission control switch (tcs) (end of transmission selector lever)
• Transmission fluid temperature sensor
• Tss
• Turbine shaft speed sensor (left rear of trans)
• Vpwr
• Vref

5.4L, A/T Wiring Diagram, 4R100 for Ford Pickup F150 1999

List of elements for 5.4L, A/T Wiring Diagram, 4R100 for Ford Pickup F150 1999:

• (5.4l)
• (eng ctrl harn, near breakout to wiper motor)
• (eng harn, front of engine)
• (engine ctrl harn, near battery junction box) s1003
• (engine ctrl harn, near breakout to starter relay)
• (engine ctrl harn, right rear of engine compt)
• (fuel charge harn, near breakout to fuel inj)
• (rear of engine compt) g123
• (under
• (within reversing lamp harn)
• 4r100 transmission
• 4wabs module
• 4wd circuit
• 4wd low
• Autolamp module
• Battery junction box (left side of engine compt)
• Boo
• Brake pedal position switch (under left side of dash)
• Breakout to cluster)
• C174
• Ccs
• Center of dash) data link connector
• Central junction box (under left side of dash)
• Cht
• Coast clutch control
• Cylinder head temperature (cht) sensor (top front of engine)
• Data
• Digital transmission range sensor (left side of transmission)
• Dlc (+)
• Dlc (-)
• Electronic pressure control solenoid
• Engine controls
• Engine controls system
• Epc
• Fuse 15a
• Fuse 30a
• Fuse 5a
• G108 (left front radiator support)
• Gem, rabs module, shift lock actuator, rap module, clutch pedal position switch
• Hot at all times
• Hot in run or start
• Iat
• Ignition coils & radio noise capacitor or ngv timer
• Instrument cluster system
• Instrument cluster, anti- theft system
• Intake air temperature sensor (on intake manifold)
• Ngv module (front of engine)
• Oss
• Output shaft speed sensor (left side of trans)
• Pcm power diode
• Pcm power relay
• Pin 3 for 5.4l ngv
• Pnk
• Powertrain control module (pcm) (right side of engine compt)
• Pwr gnd
• R p
• Rear of eng compt)
• Red
• S100
• S106
• S116
• S127
• S135
• S136
• S137 (5.4l)
• S138
• S140
• S141
• S156
• S157
• S225
• S237
• Shift control 1
• Shift control 2
• Sig rtn
• Ss1
• Ss2
• Tcc
• Tcil
• Tcs
• Tcss
• Tft
• Throttle position (tp) sensor (on throttle body)
• Torque converter clutch solenoid
• Tr1
• Tr2
• Tr3
• Tr4
• Transfer case speed sensor (5.4l) (left rear of trans)
• Transmission control switch (tcs) (end of transmission selector lever)
• Transmission fluid temperature sensor
• Tss
• Turbine shaft speed sensor (left rear of trans)
• Vpwr
• Vref

5.4L, A/T Wiring Diagram, 4R70W for Ford Pickup F150 1999

List of elements for 5.4L, A/T Wiring Diagram, 4R70W for Ford Pickup F150 1999:

• (eng ctrl harn, right rear of eng compt)
• (engine ctrl harn, near breakout to starter relay)
• (fuel charge harn, near breakout to fuel inj)
• (in reversing lamp harn)
• (rear of engine compt) g123
• (under
• 4r70w transmission (mounted under center of vehicle)
• 4wabs module
• 4wd circuit
• 4wd low
• Autolamp module
• Battery junction box (left side of engine compt)
• Boo
• Brake pedal position switch (under left side of dash)
• C174
• Center of dash) data link connector
• Central junction box (under left side of dash)
• Cht
• Cylinder head temperature (cht) sensor (top front of engine)
• Data
• Digital transmission range sensor (left side of transmission)
• Dlc (+)
• Dlc (-)
• Electronic pressure control solenoid
• Engine controls system
• Epc
• Fuse 15a
• Fuse 30a
• Fuse 5a
• G108 (left front radiator support)
• Gem, rabs module, shift lock actuator, rap module, clutch pedal position switch
• Hot at all times
• Hot in run or start
• Iat
• Ignition coils, radio noise capacitor
• Instrument cluster system
• Instrument cluster, anti- theft system
• Intake air temperature sensor (on intake manifold)
• Oss
• Output shaft speed sensor (left side of trans)
• Pcm power diode
• Pcm power relay
• Pnk
• Powertrain control module (pcm) (right side of engine compt)
• Pwr gnd
• R p
• Red
• S100
• S106
• S116
• S127 (eng ctrl harn, near breakout to wiper motor)
• S135
• S136
• S137
• S138
• S140
• S141
• S160 (engine ctrl harn, left rear of eng compt)
• S225
• S237
• S297 (main harn, near breakout to cluster)
• Shift solenoids (ss)
• Sig rtn
• Ss1
• Ss2
• Tcc
• Tcil
• Tcs
• Tcss
• Tft
• Throttle position (tp) sensor (on throttle body)
• Torque converter clutch (tcc) solenoid
• Tr1
• Tr2
• Tr3
• Tr4
• Transfer case speed sensor (left rear of trans)
• Transmission control switch (tcs) (end of transmission selector lever)
• Transmission fluid temperature sensor
• Tss
• Turbine shaft speed sensor (left rear of trans)
• Vpwr
• Vref

WARNING SYSTEMS

Warning System Wiring Diagrams for Ford Pickup F150 1999

List of elements for Warning System Wiring Diagrams for Ford Pickup F150 1999:

• (1999)
• (2000)
• (lower right kick panel) g203
• Bat
• C236
• C237
• C239
• C242
• C243
• C245
• C246
• C267
• Central junction box
• Fasten belts indi- cator
• Fuse 30a
• Fuse 5a
• G200 (lower left kick panel)
• Generic electronic module (gem)/ central timer module (ctm) (behind left side of dash)
• Ground
• Head
• Hot at all times
• Hot in run
• Hot in run or acc
• Hot in run or start
• Hot in start
• Ign
• Ignition key warning switch (inside steering assembly)
• Instrument cluster
• Key in ignition
• Left door ajar
• Left door ajar switch
• Main light switch
• Nca
• Off
• Park
• Park/head input
• Right door ajar
• Right door ajar switch
• S205
• S208
• S237
• S304
• S501
• S600
• Seat belt buckle
• Seat belt ind
• Seat belt warning switch (in seat belt buckle)

WIPER/WASHER

Wiper/Washer Wiring Diagram for Ford Pickup F150 1999

List of elements for Wiper/Washer Wiring Diagram for Ford Pickup F150 1999:

• (engine harn, left rear corner of engine compt) s146
• (left side of engine compt) battery junction box
• (rear of right fender apron) g105
• 103k ohms
• 11.3k
• 3.3k ohms
• 4 wheel drive mode switch
• 4.08k
• Brake/run relay
• C239
• C243
• Central junction box (under left side of dash)
• Fuse 30a
• G109 (right front radiator support)
• Generic electronic module (behind left side of dash)
• Hot in acc or run
• Int max
• Int min
• Interval delay/wash
• Multi- function switch
• Off
• Off 47.6k ohms
• Ohms
• Park
• Park sense
• Red
• Run
• S102
• S104
• S113
• S238 (main harn, in breakout to gem)
• Signal return
• Tan/ red
• Tan/red
• Washer pump
• Washer pump assembly
• Washer pump relay
• Washer switch
• Windshield wiper motor
• Wiper hi/lo relay
• Wiper mode select
• Wiper run/park relay
• Wiper speed
• Wiper switch