All Wiring Diagrams for Ford Ranger 2004 model

AIR CONDITIONING

Heater Wiring Diagram for Ford Ranger 2004

List of elements for Heater Wiring Diagram for Ford Ranger 2004:

(at left front of vehicle floor) g205
(at left side of engine compt) g103
(at right rear of engine compartment) g105
(in dash to headlight junction harness, at breakout for c144) s108
(in dash to headlight junction harness, near breakout for heater blower motor) s123
(in main harness, near breakout for power point) s203
(in main harness, near breakout for smart junction box (sjb))
Battery junction box (bjb) (at left rear side of engine compartment)
Blend door actuator (behind right side of dash)
Blower motor relay
Blower motor switch
C2280b
C294a
C294b
C294c
C294d
Defrost
Floor
Front function selector switch assembly
Front heater blower motor resistor (right rear of engine compt, near blower motor)
Fuse 10a
Fuse 30a
G205 (at left front of vehicle floor)
Heater blower motor (right rear of engine compartment, on firewall)
High
Hot at all times
Hot in run
Illumination
Interior lights system
Low
Max
Medium high
Medium low
Microprocessor
Mix
Mode switch
Normal
Off
Powertrain control module (pcm) (right rear of engine compt, through firewall)
S108 (in dash to headlight junction harness, at breakout for c144)
S206 (in main harness, near breakout for audio unit)
S216
Smart junction box (sjb) (behind right side of dash)
Temperature control potentiometer
Vent

Manual A/C Wiring Diagram for Ford Ranger 2004

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List of elements for Manual A/C Wiring Diagram for Ford Ranger 2004:

(3.0l: near breakout for fuel injector 6) (4.0l: near breakout for engine coolant temperature sender)
(at breakout for c144) s108
(at left front of engine compartment) g104
(at left front of vehicle floor)
(at left side of engine compartment) g103
(behind right side of dash) blend door actuator
(in dash to headlight junction harness, at breakout for c144) s108
(near breakout for abs control module) s110
(near breakout for g102) s118
(near breakout for idle for control valve) s151
(near breakout for smart junction box (sjb))
A/c clutch field coil (right front of engine)
A/c clutch relay
A/c clutch relay ctrl
A/c clutch relay output
A/c compressor cycling switch (at right rear of engine compartment)
A/c demand signal
A/c high pressure switch (at left front side of engine)
Battery junction box (bjb) (at left rear side of engine compartment)
Battery junction box (bjb) (at left rear side of engine compt)
Blower motor relay
Blower motor switch
C2280a
C2280b
C294a
C294b
C294c
C294d
Cooling fan relay ctrl
Cylinder sensor input
Cylinder-head temperature sensor (2.3l) (on right side of cylinder head)
Defrost
Ect sensor input
Engine controls system
Engine coolant temperature (ect) sensor (except 2.3l) (3.0l: on top front of engine) (4.0l: on top right front of engine)
Engine cooling fan motor (at right front of engine compt)
Engine cooling fan relay (2.3l)
Floor
Front function selector switch assembly
Front heater blower motor resistor (right rear of engine compt, near blower motor)
Fuse 10a
Fuse 20a
Fuse 30a
G103 (at left side of engine compt)
G105 (at right rear of engine compt)
G205
G205 (at left front of vehicle floor)
Heater blower motor (right rear of engine compt, on firewall)
High
Hot at all times
Hot in run
Hot in start or run
Illumination
Interior lights system
Low
Max
Medium high
Medium low
Microprocessor
Mix
Mode switch
Nca
Normal
Of engine compartment) g104
Off
Pcm power diode
Pcm power relay
Powertrain control module (pcm) (right rear of engine compartment, through firewall)
Ptc 1a
Red
S108 (at breakout for c144)
S113 (at breakout for battery junction box (bjb))
S123 (near breakout for heater blower motor)
S124 (near breakout for heater blower motor)
S133 (4.0l) s139 (3.0l)
S143 (breakout for pcm)
S203 (near breakout for power point)
S206 (in main harness, near breakout for audio unit)
S216
Sig rtn
Smart junction box (sjb) (behind right side of dash)
Temperature control potentiometer
Vent

ANTI-LOCK BRAKES

Anti-lock Brakes Wiring Diagram for Ford Ranger 2004

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List of elements for Anti-lock Brakes Wiring Diagram for Ford Ranger 2004:

(at left front of vehicle floor) g205
(at right front wheel) right front wheel speed sensor
4wd
4x4 sta
Abs control module (on left front of engine compt)
Abs ind
Abs pump motor (at left front side of engine compt)
Battery junction box (bjb) (at left rear side of engine compartment)
Brake fluid level switch (at left rear of engine compartment, brake fluid reservoir)
Brake pedal position switch (behind left side of dash, on brake pedal support)
C135
C220b
C2280b
Computer data lines system
Fuse 10a
Fuse 15 30a
Fuse 17 40a
Fuse 5a
G102 (at left side of engine compt)
G103 (at left side of engine compartment)
Ground
Hot at all times
Hot in run
Instrument cluster
Iso
Left front wheel speed sensor (at left front wheel)
Low brake fluid level/ park brake
Nca
Pwr
Rear axle speed sensor (top of rear differential)
Red
Red red
Red/pnk
S110
S117 (near breakout for abs control module)
S221
Smart junction box (sjb) (behind right side of dash)
Twisted pair
Vbatt
Vpwr

ANTI-THEFT

Forced Entry Wiring Diagram for Ford Ranger 2004

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List of elements for Forced Entry Wiring Diagram for Ford Ranger 2004:

(at left front of vehicle floor)
C2280a
C2280b
C2280c
C2280d
Data link connector (dlc) (at bottom of steering column)
Door lock/
Driver door unlock relay
Driver side door lock switch
Driver side rear door ajar switch (4 door) (at bottom rear of left rear door)
Exterior lights system
Fuse 10a
Fuse 15a
Fuse 20a
Fuse 5a
G200 (at left kick panel)
G204 (under front of center console)
G205
G205 (at left front of vehicle floor)
Horn relay
Horns system
Hot at all times
Instrument cluster system
Interior lights system
Left front door ajar switch (at rear of left front door)
Left front door lock actuator (w/ power equipment: at rear of left front door)
Lock
Low current board
Main light switch
Park lamp relay
Passenger side door lock switch
Passenger side rear door ajar switch (4 door) (at bottom rear right rear door)
Red
Right front door ajar switch (at rear of right front door)
Right front door lock actuator (w/ power equipment: at rear of right front door)
S203
S209
S234 (in main harness, near breakout for audio unit)
S409
S410 (w/ 4 door) (in interior light harness, near breakout for c710)
S501
S600
S600 (w/ power equipment)
Smart junction box (sjb) (behind right side of dash)
Unlock
Unlock relay

Passive Anti-theft Wiring Diagram for Ford Ranger 2004

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List of elements for Passive Anti-theft Wiring Diagram for Ford Ranger 2004:

2.3l
Anti- theft "on" ind
Battery junction box (bjb) (at left rear side of engine compartment)
C220a
C220b
C2280b
C2280c
Except 2.3l
Fuse 5a
G204 (under front of center console)
Ground
Hot at all times
Hot in start or run
Instrument cluster
Micro- processor
Passive anti-theft transceiver (on bottom of steering column)
Pcm power diode
Powertrain control module (pcm) (right rear of engine compt, through firewall)
Ptc 1a
S209
Smart junction box (sjb) (behind right side of dash)
Starter relay
Vpwr

COMPUTER DATA LINES

Computer Data Lines Wiring Diagram for Ford Ranger 2004

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List of elements for Computer Data Lines Wiring Diagram for Ford Ranger 2004:

Abs control module (on left front of engine compt)
C220b
C2280b
C2280d
C281a
Can+
Can-
Data link connector (dlc) (at bottom of steering column)
Feps
Four-wheel drive control module (behind left center of dash)
Fuse 29 20a
G204 (under front of center console)
G205 (at left front of vehicle floor)
Hot at all times
Instrument cluster
Iso
Low current board
Powertrain control module (pcm) (right rear of engine compt, through firewall)
Restraints control module (under front of center console)
S208 (in main harness, near breakout for audio unit)
S209
S236
Smart junction box (sjb) (behind right side of dash)
Twisted pair

COOLING FAN

2.3L

2.3L, Cooling Fan Wiring Diagram for Ford Ranger 2004

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List of elements for 2.3L, Cooling Fan Wiring Diagram for Ford Ranger 2004:

(at breakout for battery junction box (bjb))
(at left front of engine compartment) g104
(at left side of engine compartment) g103
(near breakout for idle air control valve)
Battery junction box (bjb) (at left rear side of engine compartment)
C2280a
Cylinder head temperature sensor (on right side of cylinder head)
Engine cooling fan motor (at right front of engine compartment)
Engine cooling fan relay
Fuse 20a
Fuse 30a
Hot at all times
Hot in start or run
Nca
Pcm power diode
Pcm power relay
Powertrain control module (pcm) (right rear of engine compt, through firewall)
Ptc 1a
Red
Relay ctrl
S108
S113
S118
S151
Sig rtn
Smart junction box (sjb) (behind right side of dash)
Vref

CRUISE CONTROL

Cruise Control Wiring Diagram for Ford Ranger 2004

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List of elements for Cruise Control Wiring Diagram for Ford Ranger 2004:

10a
A/t
Air bag sliding contact (at bottom of steering column)
Brake pedal position switch (behind left side of dash, on brake pedal support)
C218a
C220a
C2280b
C2280c
Clutch pedal position switch (behind left side of dash, top of brake pedal support)
Coast(-)
Cruise ctrl ind
Deactivator switch (at left rear of engine compt)
Fuse 20
Fuse 26
Fuse 32
Fuse 7
G105 (at right rear of engine compartment)
G204 (under front of center console)
G205 (at left front of vehicle floor)
Gnd
Ground steering wheel assembly
Harness, near breakout for smart junction box (sjb))
Head
Horns system
Hot at all times
Hot in run
Hot in start or run
Illumination
In put
Instrument cluster
Interior lights system
M/t
Main light switch
Micro- processor
Off
Park
Powertrain control module (pcm) (right rear of engine compartment, through firewall)
Rest
Resume
S116 (in dash to headlight junction harness, near breakout for g102)
S123
S209
S236
Set(+)
Sig rtn
Smart junction box (sjb) (behind right side of dash)
Speed control servo (in right rear of engine compartment)
Speed control indicator
Speed control on/off switch
Speed control set/ resume switch
Vpwr
Vref
Vss

ENGINE PERFORMANCE

2.3L

2.3L, Engine Performance Wiring Diagram (1 of 4) for Ford Ranger 2004

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List of elements for 2.3L, Engine Performance Wiring Diagram (1 of 4) for Ford Ranger 2004:

(at bottom of steering column)
(left front of engine compt)
A/c demand sig
A/c system
Act sens in
Anti-theft ind
Anti-theft system
Battery junction box (left rear of engine compt)
C220b
C251
Ccs
Ckp sens +
Ckp sens -
Cool fan rly
Cooling fans system
Crankshaft position (ckp) sensor (on lower right front of engine)
Data link connector (dlc)
Digital transmission range (dtr) sensor (left side of transmission)
Fail safe cool in
Fuel pump rly
Fuel pump/gauge
Fuse 11 30a
G104
G106 (top rear of engine compt)
Gnd
Ho2s 11 in
Hot at all times
Hot in run or start
Ignition coil
Ignition coil (on top right side of engine)
Instrument cluster
Knock sens
Knock sensor (left front of engine)
Maf sig
Malfunction indicator lamp (mil)
Microprocessor
Mil
Mod prog sig
Nca
Pcm power diode
Pcm power relay
Powertrain control module (pcm) (right rear of engine compt, through firewall)
Psp sw
Ptc 1a
Red
Rx sig
S107
S118
S145
Scp bus+
Scp bus-
Sensor tr1
Sensor tr2
Sensor tr4
Shift sol a
Shift sol b
Smart junction box (behind right side of dash)
Start rly cntl
Starting system
Tachometer
Tft sens in
Trans cntl sw
Tss
Tx sig

2.3L, Engine Performance Wiring Diagram (2 of 4) for Ford Ranger 2004

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List of elements for 2.3L, Engine Performance Wiring Diagram (2 of 4) for Ford Ranger 2004:

(at bat junction box breakout) s113
(at c144 breakout)
(near swirl control monitor breakout)
(near trans breakout)
A/c clutch relay
A/t
Air charge temperature (act) sensor (integral to mass airflow (maf) sensor)
Battery junction box (left rear of engine compt)
Clutch pedal position (cpp) switch (top of pedal support)
Cooling fans system (engine cooling fan relay)
Cylinder head temperature (cht) sensor (on right side of cyl head)
Evap canister purge valve (in left front of engine compt)
Fuel pump relay
Fuse 23 20a
Fuse 41 15a
Hot at all times
Intermediate shaft speed (iss) sensor (above dtr sensor)
M/t
Manifold absolute pressure (map) sensor (on intake manifold)
Output shaft speed (oss) sensor (on left rear of trans)
Power steering pressure (psp) switch (left front of engine compt)
Red
S111
S137
S143 (at pcm break- out)
S151 (near idle air control valve breakout)
S152
Throttle position (tp) sensor (on throttle body)

2.3L, Engine Performance Wiring Diagram (3 of 4) for Ford Ranger 2004

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List of elements for 2.3L, Engine Performance Wiring Diagram (3 of 4) for Ford Ranger 2004:

(at pcm break- out)
(left side of dash) g204
(left side of engine compt) g103
(near smart junction box breakout)
A/t
C122
C220a
C220b
C2280a
C281b
Check fuel cap ind
Egr stepper motor (on rear of engine)
Evap emissions canister vent valve (at fuel tank)
Fail- safe cool ind
Four-wheel drive control module
Fuel injectors
Fuel lev sig
Fuel pump/ fuel gauge sensor
Fuel tank pressure transducer sensor (at fuel tank assembly)
Fuse 10a
Hot in run
Inertia fuel shut-off (ifs) switch (in right kick panel)
Instrument cluster
Low current board
M/t
Microprocessor
Nca
O/d off ind
Red
Red/pnk
S116 (near g102 breakout)
S125 (near p93 break- out)
S126
S149 (near inj 4 breakout)
S150
S153 (near swirl control solenoid valve breakout)
S213 (near instrument cluster breakout)
S237
S405
Smart junction box (behind right side of dash)
Speed control servo (right rear of engine compt)
Tach sig
Tan
Tan/red
Transmission control switch (on steering column)
Transmissions system

2.3L, Engine Performance Wiring Diagram (4 of 4) for Ford Ranger 2004

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List of elements for 2.3L, Engine Performance Wiring Diagram (4 of 4) for Ford Ranger 2004:

(a/t)
(b+) power
(m/t)
(near trans breakout)
5r44e automatic transmission
A/c clutch rly
A/c system
A/t
Battery junction box (left rear of engine compt)
Bpp sw
Brake pedal position switch (bpp)
C2280b
Camshaft position (cmp) sensor (on rear of engine)
Canister vent
Check cap ind
Cht sensor
Cmp sens in
Egr step motor
Electronic pressure control (epc) solenoid
Epc sol
Evap purge
Fuel inj 1
Fuel inj 2
Fuel inj 3
Fuel inj 4
Fuel pump rly
Fuel tank press
Fuse 21 10a
Fuse 5a
G104 (left front of engine compt)
G205 (left front of vehicle floor)
Gnd
Heated oxygen sensor (ho2s) 11 (in rear of engine compt, in exhaust)
Heated oxygen sensor (ho2s) 12 (near right rear of transmission, in exhaust)
Ho2s 11 heater
Ho2s 11 in
Ho2s 12 heater
Hot at all times
Iac valve
Idle air control (iac) valve (top right of engine)
Iss sens
Knock sensor
M/t
Maf sensor
Map sens
Mass airflow (maf) sensor (right side of engine compt, within air cleaner assembly)
Oss sensor
Pcm rly power
Powertrain control module (pcm) (right rear of engine compt, through firewall)
Red
Red/pnk
Ref voltage
S107
S117 (near abs control module breakout)
S154
S236
Shift sol c
Shift solenoids
Sig return
Smart junction box (behind right side of dash)
Tan
Tan/red
Tcc sol
Tcil
Torque converter clutch (tcc) solenoid
Tps in
Tr sensor
Transmission fluid temperature (tft) sensor
Turbine shaft speed sensor (tss)
Vss +

3.0L

3.0L, Engine Performance Wiring Diagram (1 of 4) for Ford Ranger 2004

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List of elements for 3.0L, Engine Performance Wiring Diagram (1 of 4) for Ford Ranger 2004:

(ckp) sensor (+)
(ckp) sensor (-)
(dlc) (at bottom of steering column) c251
(ect) sensor
(ho2s) 12
(left front of engine compt)
(maf) sensor rtn
(mil)
(pwr) ground
(tft) sensor
4wd low ind
A/c demand sig
A/c system
Act sens in
Anti-theft ind
Anti-theft system
Battery junction box (left rear of engine compt)
C220b
Connector
Crankshaft position (ckp) sensor (on lower front of engine)
Data link
Digital transmission range (dtr) sensor (left side of transmission)
Dlc bus (+)
Dlc bus (-)
Eprom power
Fuel gauge
Fuel pmp mon
Fuse 11 30a
G104
G106 (top rear of engine compt)
Ground
Hot at all times
Hot in run or start
Ignition coil
Ignition coil (on top right side of engine)
Instrument cluster
Ks input
Malfunction indicator lamp (mil)
Microprocessor
Nca
Pcm power diode
Pcm power relay
Powertrain control module (pcm) (right rear of engine compt, through firewall)
Ptc 1a
Red
Rx sig
S107 (at pcm break- out)
S118
S145
Sensor tr1
Sensor tr2
Sensor tr4
Shift sol a
Shift sol b
Shift sol d
Smart junction box (behind right side of dash)
Start rly cntl
Starting system
Tachometer
Trans ctrl (tcs)
Tss
Tx sig

3.0L, Engine Performance Wiring Diagram (2 of 4) for Ford Ranger 2004

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List of elements for 3.0L, Engine Performance Wiring Diagram (2 of 4) for Ford Ranger 2004:

(a/t)
(at bat junction box breakout) s113
(m/t)
(near inj 6 breakout) s139
(not used)
A/c clutch relay
A/t
Air charge temperature (act) sensor (integral to mass airflow (maf) sensor)
Battery junction box (left rear of engine compt)
Clutch pedal position (cpp) switch (top of pedal support)
Cooling fans system (engine cooling fan relay)
Engine coolant temperature (ect) sensor (top front of engine)
Evap canister purge valve (in left front of engine compt)
Evap emissions canister vent valve (at fuel tank)
Fuel pump relay
Fuse 23 20a
Fuse 41 15a
Hot at all times
Intermediate shaft speed (iss) sensor (left side of transmission)
Knock sensor (on right side of engine)
M/t
Nca
Output shaft speed (oss) sensor (left rear of transmission)
Red
S111 (at c144 breakout)
S137 (near inj 5 breakout)
S143 (at pcm breakout)
Throttle position (tp) sensor (top left front of engine, on throttle body)

3.0L, Engine Performance Wiring Diagram (3 of 4) for Ford Ranger 2004

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List of elements for 3.0L, Engine Performance Wiring Diagram (3 of 4) for Ford Ranger 2004:

(left side of engine compt) g103
(near smart junction box breakout)
(under front of center console) g204
4wd low ind
A/t
C122
C220a
C220b
C2280a
C281b
Check fuel cap ind
Four wheel drive control module (behind left center of dash)
Fuel injectors
Fuel lev sig
Fuel pump/ fuel gauge sensor
Fuel tank pressure transducer sensor (at fuel tank assembly)
Fuse 10a
Heated oxygen sensor (ho2s) 22 (right rear of engine in exhaust)
Hot in run
Inertia fuel shut-off (ifs) switch (in right kick panel)
Instrument cluster
Low current board
M/t
Microprocessor
Nca
O/d off ind
Red
Red/pnk
S101 red (near inj 3 breakout)
S104 red (near ho2s 21 breakout)
S116 (near g102 breakout)
S125 (near p93 breakout)
S126
S213 (near instrument cluster breakout)
S237
S258
S405
Smart junction box (behind right side of dash)
Speed control servo (right rear of engine compt)
Tach sig
Tan
Transmission control switch (on steering column)
Transmissions system

3.0L, Engine Performance Wiring Diagram (4 of 4) for Ford Ranger 2004

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List of elements for 3.0L, Engine Performance Wiring Diagram (4 of 4) for Ford Ranger 2004:

(at pcm breakout)
(b+) power
(bpp) switch
(cmp) sensor
(epc) solenoid
(evap) purge
(evap) vent
(ho2s) 11
(ho2s) 11 htr
(ho2s) 12 htr
(ho2s) 21
(ho2s) 21 htr
(ho2s) 22
(ho2s) 22 htr
(iac) solenoid
(maf) sensor
(near camshaft pos sensor breakout)
(near trans break- out)
(near trans breakout)
(pcm relay) pwr
(pwr) ground
(tcc) solenoid
(tcil) lp output
(tp) sensor
(tr) sensor
(vss) input
(w/a/t)
(w/m/t)
5r44e automatic transmission
A/c cycling
A/c relay
A/c system
A/t
Battery junction box (left rear of engine compt)
Brake pedal position switch (bpp)
C2280b
Camshaft position (cmp) sensor (on top rear of engine)
Check cap ind
Electronic pressure control (epc) solenoid
Fuel inj 1
Fuel inj 2
Fuel inj 3
Fuel inj 4
Fuel inj 5
Fuel inj 6
Fuel pmp rly
Fuel pressure
Fuse 21 10a
Fuse 5a
G104 (left front of engine compt)
G106 (top rear of engine compt)
G205 (left front of vehicle floor)
Heated oxygen sensor (ho2s) 11 (in right rear of engine compt, in exhaust)
Heated oxygen sensor (ho2s) 12 (near right rear of trans- mission, in exhaust)
Heated oxygen sensor (ho2s) 21 (in left rear of engine compt, in exhaust)
Hot at all times
Idle air control (iac) valve (on top left front of engine)
Ignition coil
Iss sensor
Ks 1 rtn
M/t
Mass airflow (maf) sensor (right side of engine compt, within air cleaner assembly)
Oss sensor
Positive crankcase ventilation heater
Powertrain control module (pcm) (right rear of engine compt, through firewall)
Red
Red/pnk
Ref volt
S100
S106
S107
S117 (near abs control module breakout)
S129
S141
S145
S236
Shift sol c
Shift solenoids
Signal rtn
Smart junction box (behind right side of dash)
Tan
Torque converter clutch (tcc) solenoid
Transmission fluid temperature (tft) sensor
Turbine shaft speed (tss) sensor

4.0L

4.0L, Engine Performance Wiring Diagram (1 of 4) for Ford Ranger 2004

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List of elements for 4.0L, Engine Performance Wiring Diagram (1 of 4) for Ford Ranger 2004:

(act) sensor
(at bottom of steering column)
(ckp) sensor (+)
(ckp) sensor (-)
(ect) sensor
(ho2s) 12
(left front of engine compt)
(maf) sensor rtn
(mil)
(pwr) ground
(tft) sensor
(tss) sensor
4wd low ind
A/c demand sig
A/c system
Anti-theft ind
Anti-theft system
Battery junction box (left rear of engine compt)
C220b
C251
Crankshaft position (ckp) sensor (on lower front of engine)
Data link connector (dlc)
Digital transmission range (dtr) sensor (left side of transmission)
Dlc bus (+)
Dlc bus (-)
Egr valve
Eprom power
Fuel gauge
Fuel pmp mon
Fuse 11 30a
G104
G106 (top rear of engine compt)
Ground
Hot at all times
Hot in run or start
Ignition coil
Ignition coil (on top right side of engine)
Instrument cluster
Knock sensor
Malfunction indicator lamp (mil)
Microprocessor
Nca
Pcm power diode
Pcm power relay
Powertrain control module (pcm) (right rear of engine compt, through firewall)
Ptc 1a
Red
Rx sig
S107 (at pcm break- out)
S118
S145
Sensor tr1
Sensor tr2
Sensor tr4
Shift sol a
Shift sol b
Shift sol d
Smart junction box (behind right side of dash)
Start rly cntl
Starting system
Tachometer
Trans ctrl (tcs)
Tx sig

4.0L, Engine Performance Wiring Diagram (2 of 4) for Ford Ranger 2004

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List of elements for 4.0L, Engine Performance Wiring Diagram (2 of 4) for Ford Ranger 2004:

(a/t)
(at battery junction box breakout) s113
(at c144 breakout)
(at pcm break- out)
(m/t)
(near inj 4 breakout)
(near trans breakout) s137
(not used)
A/c clutch relay
A/t
Air charge temperature (act) sensor (integral to mass airflow (maf) sensor)
Battery junction box (left rear of engine compt)
Clutch pedal position (cpp) switch (top of pedal support)
Cooling fans system (engine cooling fan relay)
Egr pressure transducer (at top left of engine)
Egr valve actuator (at top left of engine)
Engine coolant temperature (ect) sensor (top front of engine)
Evap canister purge valve (in left front of engine compt)
Fuel pump relay
Fuse 23 20a
Fuse 41 15a
Hot at all times
Intermediate shaft speed (iss) sensor (above dtr sensor)
Knock sensor (on top center of engine)
M/t
Nca
Output shaft speed (oss) sensor (on left rear of trans)
Red
S111
S133 (near ect sensor breakout)
S135
S143
S144 (near ho2s 12 breakout)
S146 (near trans breakout)
Throttle position (tp) sensor (top left front of engine, on throttle body)

4.0L, Engine Performance Wiring Diagram (3 of 4) for Ford Ranger 2004

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List of elements for 4.0L, Engine Performance Wiring Diagram (3 of 4) for Ford Ranger 2004:

(left side of engine compt) g103
(near ignition coil breakout) s104 red
(near inj 3 breakout) s101
(near smart junction box breakout)
(under front of center console) g204
4wd low ind
C122
C220a
C220b
C2280a
C281b
Check fuel cap ind
Evap emissions canister vent valve (at fuel tank)
Four wheel drive control module (in right kick panel)
Fuel injectors
Fuel lev sig
Fuel pump/ fuel gauge sensor
Fuel tank pressure transducer sensor (at fuel tank assembly)
Fuse 10a
Heated oxygen sensor (ho2s) 22 (right rear of engine in exhaust)
Hot in run
Ignition transform capacitor
Inertia fuel shut-off (ifs) switch (in right kick panel)
Instrument cluster
Low current board
Microprocessor
Nca
O/d off ind
Red
Red/pnk
S116 (near g102 breakout)
S125 (near p93 breakout)
S126
S213 (near instrument cluster breakout)
S237
S258 (near smart junction box breakout)
S405
Smart junction box (behind right side of dash)
Speed control servo (right rear of engine compt)
Tach sig
Tan
Transmission control switch (on steering column)
Transmissions system

4.0L, Engine Performance Wiring Diagram (4 of 4) for Ford Ranger 2004

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List of elements for 4.0L, Engine Performance Wiring Diagram (4 of 4) for Ford Ranger 2004:

(at pcm breakout)
(b+) power
(bpp) switch
(cmp) sensor
(epc) solenoid
(evap) purge
(evap) vent
(ho2s) 11
(ho2s) 11 htr
(ho2s) 12 htr
(ho2s) 21
(ho2s) 21 htr
(ho2s) 22
(ho2s) 22 htr
(iac) solenoid
(iss) sensor
(maf) sensor
(near hos2 11 breakout)
(near trans break- out)
(oss) sensor
(pcm relay) pwr
(pwr) ground
(tcc) solenoid
(tcil) lp output
(tp) sensor
(tr) sensor
(vss) input
5r55e automatic transmission
A/c cycling
A/c relay
A/c system
Battery junction box (left rear of engine compt)
Brake pedal position switch (bpp)
C2280b
Camshaft position (cmp) sensor (on top rear of engine)
Check cap ind
Egr prssr trans
Electronic pressure control (epc) solenoid
Fuel inj 1
Fuel inj 2
Fuel inj 3
Fuel inj 4
Fuel inj 5
Fuel inj 6
Fuel pmp rly
Fuel pressure
Fuse 21 10a
Fuse 5a
G104 (left front of engine compt)
G205 (left front of vehicle floor)
Heated oxygen sensor (ho2s) 11 (in right rear of engine compt, in exhaust)
Heated oxygen sensor (ho2s) 12 (near right rear of trans- mission, in exhaust)
Heated oxygen sensor (ho2s) 21 (near right rear of trans- mission, in exhaust)
Hot at all times
Idle air control (iac) valve (on top left rear of engine)
Ignition coil
Ignition coil 4
Knock sensor
Mass airflow (maf) sensor (right side of engine compt, within air cleaner assembly)
Powertrain control module (pcm) (right rear of engine compt, through firewall)
Red
Red/pnk
Ref volt
S107
S117 (near abs control module breakout)
S129
S140
S141
S236
Shift sol c
Shift solenoids
Signal rtn
Smart junction box (behind right side of dash)
Tan
Torque converter clutch (tcc) solenoid
Transmission fluid temperature (tft) sensor
Turbine shaft speed (tss) sensor

EXTERIOR LIGHTS

Back-up Lamps Wiring Diagram for Ford Ranger 2004

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List of elements for Back-up Lamps Wiring Diagram for Ford Ranger 2004:

(at left side of engine compartment) g103
A/t
C2280b
Digital transmission range (dtr) sensor (left side of transmission)
Fuse 10a
Hot in run
Left reversing lamp
M/t
Reversing lamps switch (top left side of transmission)
Right reversing lamp
S237
S406
S408 (near breakout for right rear park/ stop/turn light)
Smart junction box (sjb) (behind right side of dash)

Exterior Lamps Wiring Diagram (1 of 2) for Ford Ranger 2004

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List of elements for Exterior Lamps Wiring Diagram (1 of 2) for Ford Ranger 2004:

(at left front of vehicle floor) g205
(at left side of engine compartment) g103
(behind left side of dash) indicator flasher relay
(in main harness, near breakout for left side of dash) s214
(in main harness, near breakout for smart junction box (sjb)) s211
(in rear light connector harness, near breakout for c421) s407
(in taillight harness, near
(near breakout for smart junction box (sjb)) s207
(not used)
87a
Battery junction box (bjb) (at left rear side of engine compartment)
Brake pedal position switch (behind left side of dash, on brake pedal support)
Breakout for c421)
C202a
C202b
C220a
C220b
C2280b
Fuse 10a
Fuse 15a
Fuse 20a
Fuse 7.5a
Hazard
High mounted stoplamp
Hot at all times
Hot in run
Instrument cluster
Left license plate lamp
Left rear park/stop/ turn lamp
Left turn
Left turn indicator
Microprocessor
Multi-function switch
Off
Right license plate lamp
Right rear park/stop/ turn lamp
Right turn
Right turn indicator
S203
S206
S206 (except four- door model)
S404
S405
S406
S409 (four-door model)
Smart junction box (sjb) (behind right side of dash)
Trailer tow connector (at center of rear bumper)

Exterior Lamps Wiring Diagram (2 of 2) for Ford Ranger 2004

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List of elements for Exterior Lamps Wiring Diagram (2 of 2) for Ford Ranger 2004:

(at left side of engine compt) g103
(at right rear of engine compt) g105
(in dash to headlight junction harness, at breakout for left front wheel speed sensor) s121
C2280a
C2280c
C2280d
Fuse 10a
Fuse 20a
Fuse 5a
G204 (under front of center console)
G205 (at left front of vehicle floor)
Head
Hot at all times
Interior lights system
Left front park/turn lamp
Left front side lamp
Low current board
Main light switch
Off
Park
Park lamp relay
Right front park/turn lamp
Right front side lamp
S119
S123
S209
S236
Smart junction box (sjb) (behind right side of dash)
Trailer/ camper adapter circuit

Trailer Tow Wiring Diagram for Ford Ranger 2004

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List of elements for Trailer Tow Wiring Diagram for Ford Ranger 2004:

(at left front of vehicle floor) g205
C2280c
C2280d
Exterior lamps circuit
Fuse 10a
Fuse 20a
Fuse 5a
G103 (at left side of engine compartment)
G204 (under front of center console)
Head
Hot at all times
Interior lights system
Low current board
Main light switch
Off
Park
Park lamp relay
S209
S236
S405
Smart junction box (sjb) (behind right side of dash)
Trailer tow connector (at center of rear bumper)

GROUND DISTRIBUTION

Ground Distribution Wiring Diagram (1 of 2) for Ford Ranger 2004

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List of elements for Ground Distribution Wiring Diagram (1 of 2) for Ford Ranger 2004:

(2.3l) engine cooling fan motor
(at left rear side of engine compt) battery junction box (bjb)
(behind right side of dash) smart junction box (sjb)
(not used)
A/c clutch field coil
A/c high pressure switch
Abs control module
Air bag sliding contact
Audio unit
Battery
Blower motor relay
Brake fluid level switch
C218a
C220b
C2280c
C281b
C290a
C294c
C2982a
Data link connector (dlc)
Driver side door lock switch
Engine coolant temperature (ect) sender
Except tremor
Exterior rear view mirror switch
For fuel tank unit)
Four- wheel drive control module
Front function selector switch assembly
Fuel tank unit
G100 (at left front of engine compt)
G101 (at left rear of engine)
G102 (at left side of engine compartment)
G103 (at left side of engine compartment)
G104 (at left front of engine compt)
G200 (at left kick panel)
G202 (at right kick panel)
G203 (at right kick panel)
G204 (under front of center console)
Instrument cluster
Junction harness, near breakout for abs control module)
Left front door ajar switch
Left front fog lamp
Left front park/turn lamp
Left front side lamp
Left headlamp
Left license plate lamp
Left rear park/stop/ turn lamp
Left reversing lamp
Low current board
Mass air flow (maf) sensor
Master window adjust switch
Nca
Parking brake switch
Passenger air bag deactivation (pad) switch
Passive anti-theft transceiver
Pcm power relay
Powertrain control module (pcm)
Restraints control module
Right license plate lamp
Right rear park/stop/ turn lamp
Right reversing lamp
S107 (in engine control sensor & fuel charge harness, at breakout for powertrain control module)
S108 (in dash to headlight junction harness, at breakout for c144)
S118 (in dash to headlight junction harness, near breakout for g102)
S119 (in dash to headlight junction harness, at breakout for left front side light)
S209 (in main harness, near breakout for steering column air bag sliding contact)
S230 (in main harness, near breakout for audio unit)
S406 (in rear light connector harness, near breakout for c421)
Subwoofer amplifier
Trailer tow connector
W/ power equipment
Windshield wiper motor

Ground Distribution Wiring Diagram (2 of 2) for Ford Ranger 2004

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List of elements for Ground Distribution Wiring Diagram (2 of 2) for Ford Ranger 2004:

(3.0l) positive crankcase ventilation heater
(behind right side of dash) smart junction box (sjb)
(w/ four-wheel drive) digital transmission range (dtr) sensor
Accessory relay
Audio unit
Blend door actuator
Brake pedal position switch
Brake shift interlock
C202a
C2031b
C220a
C2280c
C281a
C290a
C294b
C3154a
Data link connector (dlc)
Door lock/unlock relay
Driver door unlock relay
Driver safety belt retractor pretensioner
Driver side rear door ajar switch
Fog lamp switch
Four- wheel drive control module
Four- wheel drive switch
Four-door
Front cigar lighter
Front function selector switch assembly
Front heater blower motor resistor
G105 (at right rear of engine compt)
G106 (at top rear of engine compt)
G205 (at left front of vehicle floor)
G300 (center of floor, behind front seats)
High mounted stop lamp
Horn
Indicator flasher relay
Instrument cluster
Main light switch
Mutlifunction switch
Nca
Passenger side door lock switch
Passenger side rear door ajar switch
Power point
Powertrain control module (pcm)
Radio amplifier
Right front door ajar switch
Right front fog lamp
Right front park/turn lamp
Right front side lamp
Right headlamp
S145 (in engine control sensor & fuel charge harness, at breakout for powertrain control module)
S203 (in main harness, near breakout power point)
S206 (in main harness, near breakout for audio unit)
S300 (in radio speaker jumper harness, at breakout for c314)
S409 (w/ four-door) (in interior light harness, near breakout for c710)
S600 (w/ power equipment) (in right front door window regulator harness, near breakout for power window motor)
Shield
Speed control servo
W/ power equipment
Windshield washer pump motor

HEADLIGHTS

Headlights Wiring Diagram, with DRL for Ford Ranger 2004

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List of elements for Headlights Wiring Diagram, with DRL for Ford Ranger 2004:

(in dash to headlight junction harness, near breakout for g102) s122
Battery junction box (bjb) (at left rear side of engine compt)
C202b
C220b
C2280a
C2280b
C2280c
C2280d
Drl driver
Flash to pass
Fog lamp relay
Fog lamp switch
Fuse 10a
Fuse 15a
Fuse 30a
G103 (at left side of engine compt)
G105 (at right rear of engine compt)
G200 (at left kick panel)
G204 (under front of center console)
G205 (at left front of vehicle floor)
Head
High
High beam ind
Hot at all times
Instrument cluster
Interior lights system
Left front fog lamp
Left head- lamp
Low
Low current board
Main light switch
Microprocessor
Multi-function switch
Off
Park
Parking brake switch (below left side of dash, on park brake assembly)
Pwr
Right front fog lamp
Right head- lamp
S102
S119
S123
S203
S209
S501
Smart junction box (sjb) (behind right side of dash)
Vbatt
Vref

Headlights Wiring Diagram, without DRL for Ford Ranger 2004

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List of elements for Headlights Wiring Diagram, without DRL for Ford Ranger 2004:

(in dash to headlight junction harness, near breakout for g102) s122
Battery junction box (bjb) (at left rear side of engine compt)
C202b
C220b
C2280a
C2280b
C2280c
C2280d
Flash to pass
Fog lamp relay
Fog lamp switch
Fuse 10a
Fuse 15a
Fuse 30a
G103 (at left side of engine compt)
G105 (at right rear of engine compt)
G204 (under front of center console)
G205 (at left front of vehicle floor)
Head
High
High beam ind
Hot at all times
Instrument cluster
Interior lights system
Left front fog lamp
Left head- lamp
Low
Low current board
Main light switch
Microprocessor
Multi-function switch
Off
Park
Pwr
Right front fog lamp
Right head- lamp
S102
S119
S123
S203
S209
Smart junction box (sjb) (behind right side of dash)
Vbatt

HORN

Horn Wiring Diagram for Ford Ranger 2004

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List of elements for Horn Wiring Diagram for Ford Ranger 2004:

Air bag sliding contact (at bottom of steering column)
C218a
C2280a
C2280c
C2280d
Fuse 13 15a
G105 (at right rear
G204 (under front of center console)
Horn (at right front of engine compt)
Horn relay
Horn switch
Hot at all times
Low current board
Of engine compt)
Off
S123
S209
Smart junction box (sjb) (behind right side of dash)
Speed control on/off switch

INSTRUMENT CLUSTER

Instrument Cluster Wiring Diagram for Ford Ranger 2004

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List of elements for Instrument Cluster Wiring Diagram for Ford Ranger 2004:

(at left front of vehicle floor) g205
(conn "a")
(conn "b")
(in dash to headlight junction harness, near breakout for p93)
(in main harness, near breakout for instrument cluster)
(in main harness, near breakout for unit) s234
(under front of center console) g204
(w/ power equipment) s600
4wd ind
4wd low ind
4x4 status
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
Abs ind
Air bag ind
Anti-lock brakes system
Anti-theft "on" ind
Anti-theft system
B10
B11
B12
B13
B14
B15
B16
B18
B20
C220a
C220b
C2280b
C2280c
C2280d
Can +
Can -
Charge ind
Check engine ind
Check fuel cap ind
Computer data lines system
Cruise control system
Door ajar ind
Driver side rear door ajar switch (four-door model) (at bottom rear of left rear door)
Ect sig
Engine controls system
Engine coolant temperature (ect) sender (2.3l: on top rear of engine) (3.0l: on front left of engine, near thermostat housing) (4.0l: on top right front of engine)
Engine coolant temperature gauge
Exterior lights system
Failsafe cooling ind
Fuel gauge
Fuel lvl sig
Fuel tank unit (in fuel tank assembly)
Fuse 10a
Fuse 5a
G200 (at left kick panel)
G204 (under front of center console)
G205 (at left front of vehicle floor)
Gnd
Headlights system
High beam ind
Hot at all times
Hot in start or run
Illumination (6 bulbs)
Instrument cluster
Interior lights system
Left front door ajar switch (at rear of left front door)
Left turn signal ind
Low brake fluid level/park brake ind
Low current board
Low fuel ind
Low oil pressure ind
Microprocessor
O/d off ind
Odometer/ tripmeter
Oil pressure switch (2.3l: on left rear of cylinder head) (3.0l: on right rear of engine) (4.0l: on lower left front of engine)
Park lmp rly out
Parking brake switch (below left side of dash, on park brake assembly)
Passenger side rear door ajar switch (four-door model) (at bottom rear of right rear door)
Powertrain control module (pcm) (right rear of engine compt, through firewall)
Prndl
Right front door ajar switch (at rear of right front door)
Right turn signal ind
S125
S126
S200 (w/o power equipment)
S203
S209
S213
S223
S410 (four-door model) (in interior light harness, near breakout for c710)
S501
Safety belt ind
Smart junction box (sjb) (behind right side of dash)
Speed control ind
Speedometer
Starting/charging system
Tach sig
Tachometer
Tone sig
Transmissions system
Vbatt
Vpwr
Vref
Vss
Warning chime
Warning system

INTERIOR LIGHTS

Courtesy Lamps Wiring Diagram for Ford Ranger 2004

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List of elements for Courtesy Lamps Wiring Diagram for Ford Ranger 2004:

(in main harness, near breakout for audio unit) s234
(near breakout for c710) s410
4 door
C2280b
C2280c
C2280d
C931a
C931b
Driver side rear door ajar switch (at bottom rear of left rear door)
Front interior/ map lamps assembly
Fuse 13 15a
G200 (at left kick panel)
G204 (under front of center console)
G205
Hot at all times
Instrument cluster system
Instrument panel dimming module (behind left side of dash)
Interior lamp
Interior lamp/ battery saver relay
Left front door ajar switch (at rear of left front door)
Low current board
Map lamp
Passenger side rear door ajar switch (at bottom rear of right rear door)
Right front door ajar switch (at rear of right front door)
S206 (w/o power equipment)
S209
S220 (near breakout for smart junction box (sjb))
S409
S501
S600 (w/ power equipment)
Smart junction box (sjb) (behind right side of dash)

Instrument Illumination Wiring Diagram for Ford Ranger 2004

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List of elements for Instrument Illumination Wiring Diagram for Ford Ranger 2004:

(in main harness, near breakout for smart junction box (sjb)) s217
Air bag sliding contact (at bottom of steering column)
Audio unit
C218a
C220a
C2280c
C290a
C294b
Courtesy lamps circuit
Dimmer
Exterior lights system
Fog lamp switch
Four- wheel drive switch
Front function selector switch assembly
Fuse
Fuse 1 5a
Fuse 20a
G204 (under front of center console)
G205 (at left front of vehicle floor)
Ground, steering wheel assembly
Head
Hot at all times
Hot in start or run
Illumination
Illumination (6 bulbs)
Instrument cluster
Instrument panel dimming module (behind left side of dash)
Low current board
Main light switch
Micro- processor
Off
Park
Park lamp relay
S203
S209
S236
Smart junction box (sjb) (behind right side of dash)
Speed control on/off switch
Speed control set/ resume switch
Switch

POWER DISTRIBUTION

Power Distribution Wiring Diagram (1 of 2) for Ford Ranger 2004

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List of elements for Power Distribution Wiring Diagram (1 of 2) for Ford Ranger 2004:

(at left rear side of engine compartment) battery junction box (bjb)
(behind right side of dash) smart junction box (sjb)
(in dash to headlight junction harness, near breakout for p93) s127
(in radio speaker jumper harness, at breakout for c314) s301
(not used)
A/c clutch relay
Abs control module
Acc
Accessory relay
Audio unit
Battery
Battery junction box (bjb) (at left rear side of engine compartment)
Battery junction box (bjb) (at left rear side of engine compt)
Blower motor relay
C102a
C220b
C2280a
C2280b
C2280c
C281a
C281b
C290a
C3154a
Door lock/ unlock relay
Driver door unlock relay
Drl driver
Engine cooling fan relay
Exterior rear view mirror switch
Fog lamp relay
Four- wheel drive control module
Four-wheel drive control module
Fuel pump relay
Fuse 10a
Fuse 15a
Fuse 20a
Fuse 20a (2.3l)
Fuse 30a
Fuse 40a
Fuse 50a
Fuse 5a
G205 (at left front of vehicle floor)
Generator
Ignition switch
Instrument cluster
Lock
Low current board
Main light switch
Multi-function switch
Off
Park lamp relay
Passenger air bag deactivation (pad) switch
Pcm power relay
Power point
Powertrain control module (pcm)
Radio amplifier (tremor)
Red
Restraints control module
Run
S130 (in battery cable assembly, at breakout for fusible link a)
S131 (in battery cable assembly, at breakout for fusible link b)
S201 (in main harness, near breakout for center of dash)
S203
S223 (in main harness, near breakout for left side of dash)
S228 (in main harness, near breakout for ignition switch)
Smart junction box (sjb) (behind right side of dash)
Sta
Start
Starter motor
Starter relay
To fuse 17 (diagram 2 of 2)
To fuse 22 (diagram 2 of 2)
To fuse 27 (diagram 2 of 2)
To fuse 33 (diagram 2 of 2)
To ptc circuit breaker (diagram 2 of 2)
Windshield washer relay
Windshield wiper motor
Wiper high/low relay
Wiper run/park relay

Power Distribution Wiring Diagram (2 of 2) for Ford Ranger 2004

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List of elements for Power Distribution Wiring Diagram (2 of 2) for Ford Ranger 2004:

(at left front of vehicle floor) g205
(behind right side of dash) smart junction box (sjb)
(in main harness, near breakout for smart junction box (sjb)) s216
(not used)
A/t
Abs control module
Accessory relay
Audio unit
Battery junction box (bjb) (at left rear side of engine compartment)
Blend door actuator
Brake pedal position switch
Brake shift interlock
C2031a
C2031b
C220b
C2280a
C2280b
C2280c
C2280d
C281a
C290a
C294a
C2982a
Clutch pedal position switch
Data link connector (dlc)
Deactivator switch
Digital transmission range (dtr) sensor
Four-wheel drive control module
Four-wheel drive control module (m/t, 3.0l, 4.0l)
From fuse 3 (diagram 1 of 2)
From fuse 5 (diagram 1 of 2)
From fuse 10 (diagram 1 of 2)
From ignition switch (diagram 1 of 2)
Front cigar lighter
Front function selector switch assembly
Fuse 10a
Fuse 15a
Fuse 20a
Fuse 2a
Fuse 30a
Fuse 5a
Horn relay
Indicator flasher relay
Instrument cluster
Interior lamp/battery saver relay
Low current board
M/t
Nca
Off
Passive anti-theft transceiver
Pcm power diode
Pcm power relay
Pnk
Ptc circuit breaker 1a
Red
Reversing lamps switch
S200 (in main harness, near breakout for center of dash)
S203
S221 (in main harness, near breakout for left side of engine compt)
S231 (in main harness, near breakout for audio unit)
S237 (in main harness, near breakout for smart junction box (sjb))
Smart junction box (sjb) (behind right side of dash)
Speed control servo
Subwoofer amplifier (w/ audiophile sound system)
Transmission control switch

POWER DOOR LOCKS

Power Door Locks Wiring Diagram for Ford Ranger 2004

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List of elements for Power Door Locks Wiring Diagram for Ford Ranger 2004:

(at left front of vehicle floor)
C2280a
C2280b
C2280c
C2280d
Data link connector (dlc) (at bottom of steering column)
Door lock/
Driver door unlock relay
Driver side door lock switch
Driver side rear door ajar switch (4 door) (at bottom rear of left rear door)
Exterior lights system
Fuse 10a
Fuse 15a
Fuse 20a
Fuse 5a
G200 (at left kick panel)
G204 (under front of center console)
G205
G205 (at left front of vehicle floor)
Horn relay
Horns system
Hot at all times
Instrument cluster system
Interior lights system
Left front door ajar switch (at rear of left front door)
Left front door lock actuator (w/ power equipment: at rear of left front door)
Lock
Low current board
Main light switch
Park lamp relay
Passenger side door lock switch
Passenger side rear door ajar switch (4 door) (at bottom rear right rear door)
Red
Right front door ajar switch (at rear of right front door)
Right front door lock actuator (w/ power equipment: at rear of right front door)
S203
S209
S234 (in main harness, near breakout for audio unit)
S409
S410 (w/ 4 door) (in interior light harness, near breakout for c710)
S501
S600
S600 (w/ power equipment)
Smart junction box (sjb) (behind right side of dash)
Unlock
Unlock relay

POWER MIRRORS

Power Mirrors Wiring Diagram for Ford Ranger 2004

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List of elements for Power Mirrors Wiring Diagram for Ford Ranger 2004:

(at left kick panel) g200
C2280b
Down
Exterior rear view mirror switch
Fuse 5a
Hot at all times
Left
Left exterior rear view mirror
Left mirror
Left/right
Nca
Red
Right
Right exterior rear view mirror
Right mirror
S501
S502 (near breakout for left front speaker)
Smart junction box (sjb) (behind right side of dash)
Up/down

POWER WINDOWS

Power Windows Wiring Diagram for Ford Ranger 2004

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List of elements for Power Windows Wiring Diagram for Ford Ranger 2004:

(in left front door window regulator harness, near breakout for exterior rearview mirror) s500
(w/ power equipment: at center of left front door) driver side front power window motor
(w/ power equipment: at center of right front door)
11a
Accessory relay
C2280c
C2280d
Down
Driver
Fuse 10a
Fuse 30a
G200 (at left kick panel)
G204 (under front of center console)
G205 (at left front of vehicle floor)
Hot at all times
Hot in run or acc
Low current board
Master window adjust switch
Off
One-touch window relay
Passenger
Passenger side front power window motor
Passenger side window adjust switch
Ptc circuit breaker
Red
Resistor
Rest
S203
S209
S501
Smart junction box (sjb) (behind right side of dash)

RADIO

Base Radio Wiring Diagram, with Audiophile System for Ford Ranger 2004

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List of elements for Base Radio Wiring Diagram, with Audiophile System for Ford Ranger 2004:

(+)
(-)
(at left front of vehicle floor) g205
Antenna
Audio unit
C2280b
C2280c
C290a
C290b
C2982a
C2982b
Enable
Fuse 10a
Fuse 15a
Fuse 20a
Fuse 5a
Fused ignition
G202 (at right kick panel)
G203 (at right kick panel)
Gnd
Hot at all times
Hot in run or acc
Hot in start
Illumination
Interior lights system
L front spkr (+)
L front spkr (-)
L rear spkr (+)
L rear spkr (-)
Left front speaker
Left rear speaker
Nca
R front spkr (+)
R front spkr (-)
R rear spkr (+)
R rear spkr (-)
Red
Right front speaker
Right rear speaker
S200
S203
S230
S231
Sig(+)
Sig(-)
Smart junction box (sjb) (behind right side of dash)
Subwoofer
Subwoofer amplifier (in center console)
Twisted pair
Vbatt
Vpwr

Base Radio Wiring Diagram, without Audiophile System for Ford Ranger 2004

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List of elements for Base Radio Wiring Diagram, without Audiophile System for Ford Ranger 2004:

(at left front of vehicle floor) g205
Antenna
Audio unit
C2280b
C2280c
C290a
Fuse 10a
Fuse 20a
Fuse 5a
Fused ignition
G203 (at right kick panel)
Ground
Hot at all times
Hot in run or acc
Hot in start
Illumination
Interior lights system
L front spkr (+)
L front spkr (-)
L rear spkr (+)
L rear spkr (-)
Left front speaker
Left rear speaker
Nca
Power
R front spkr (+)
R front spkr (-)
R rear spkr (+)
R rear spkr (-)
Right front speaker
Right rear speaker
S200
S203
Smart junction box (sjb) (behind right side of dash)
Twisted pair

Premium Sound Radio Wiring Diagram for Ford Ranger 2004

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List of elements for Premium Sound Radio Wiring Diagram for Ford Ranger 2004:

(+)
(-)
(at left front of vehicle floor) g205
Antenna
Audio unit
Battery junction box (bjb) (at left rear side of engine compartment)
C2280b
C2280c
C290a
C290b
C3154a
C3154b
Enable
Fuse 10a
Fuse 20a
Fuse 40a
Fuse 5a
G203 (at right kick panel)
G300 (center of floor, behind front seats)
Gnd
Hot at all times
Hot in run or acc
Hot in start
Illumination
Interior lights system
L front (+)
L front (-)
L front spkr (+)
L front spkr (-)
L rear (+)
L rear (-)
L rear spkr (+)
L rear spkr (-)
Left front speaker
Left rear speaker
Nca
R front (+)
R front (-)
R front spkr (+)
R front spkr (-)
R rear (+)
R rear (-)
R rear audio (+)
R rear audio (-)
R rear spkr (+)
R rear spkr (-)
Radio amplifier (behind front seats)
Right front speaker
Right rear speaker
S200
S203
S300
S301
Shield
Sig(+)
Sig(-)
Smart junction box (sjb) (behind right side of dash)
Subwoofer
Twisted pair
Vbatt
Vpwr

SHIFT INTERLOCK

Shift Interlock Wiring Diagram for Ford Ranger 2004

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List of elements for Shift Interlock Wiring Diagram for Ford Ranger 2004:

Brake pedal position switch (behind left side of dash, on brake pedal support)
Brake shift interlock (on steering column)
C2280b
Fuse 20 10a
Fuse 32 5a
G205 (at left front of vehicle floor)
Hot at all times
Hot in run
Red
S221
S227 (in main harness, near breakout for smart junction box (sjb))
S236
Smart junction box (cjb) (behind right side of dash)

STARTING/CHARGING

Charging Wiring Diagram for Ford Ranger 2004

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List of elements for Charging Wiring Diagram for Ford Ranger 2004:

(at left front of engine compt)
3.0l, 4.0l
Battery (at left front of engine compt)
Battery junction box (bjb) (at left rear side of engine compt)
C102a
C102c
C220a
C220b
C2280c
Charge indicator
Fuse 10a
Fuse 5a
G100 (at left front of engine compt)
G101 (at left rear of engine)
Generator (top right side of engine)
Hot in run or start
Instrument cluster
Microprocessor
Red
S130
S131
S223
Smart junction box (sjb) (behind right side of dash)
Starter motor (at left rear of engine)

Starting Wiring Diagram for Ford Ranger 2004

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List of elements for Starting Wiring Diagram for Ford Ranger 2004:

A/t
Acc
Battery (at left front of engine compt)
Battery junction box (bjb) (at left rear side of engine compt)
C2280a
C2280b
Charging circuit
Clutch pedal position switch (behind left side of dash, top of brake pedal support)
Digital transmission range (dtr) sensor (left side of transmission)
Fuse 40a
Fuse 5a
G100 (at left front of engine compt)
G101 (at left rear of engine)
Ignition switch
Lock
M/t
Off
Pnk
Pnk (or tan/red)
Powertrain control module (pcm) (right rear of engine compt through firewall)
Red
Run
S228
Smart junction box (sjb) (behind right side of dash)
Sta
Start
Starter motor (at left rear of engine)
Starter relay
Tan/red

SUPPLEMENTAL RESTRAINTS

Supplemental Restraints Wiring Diagram for Ford Ranger 2004

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List of elements for Supplemental Restraints Wiring Diagram for Ford Ranger 2004:

(at left front of vehicle floor) g205
(under front of center console) g204
Air bag ind ctrl
Air bag indicator
Air bag sliding contact (at bottom of steering column)
Air bag tone driver
Buckled
C218b
C220a
C220b
C2280c
Computer data lines system
Data link connector (dlc) (at bottom of steering column)
Dedicated ground
Driver air bag feed
Driver air bag return
Driver air bag unit (in steering wheel)
Driver safety belt feed
Driver safety belt retractor pretensioner (at left rear of vehicle floor)
Driver safety belt rtn
Fuse 10a
Fuse 5a
Hot in run or start
Ignition
Instrument cluster
Iso bus
Microprocessor
Nca
Near breakout for center of dash) s201
Off
Pad switch ind ctrl
Pad switch input
Pass air bag feed
Pass air bag return
Pass safety belt feed
Pass safety belt rtn
Passenger air bag deactivation (pad) switch
Passenger air bag module (behind right side of dash)
Passenger safety belt retractor pretensioner (at right rear of vehicle floor)
Pin shorting bars engaged when module connector is disconnected from harness: (shorting bars are connected between following pins: 3-4, 6-7 & 20-21)
Pretensioner
Restraints control module (under front of center console)
S206 (in main harness, near breakout for audio unit)
S208 (in main harness, near breakout for audio unit)
Safety belt ind
Shorting bar
Smart junction box (cjb) (behind right side of dash)
Steering column air bag sliding contact)
Tone sig
Unbuckled
Warning chime

TRANSMISSION

4WD Wiring Diagram for Ford Ranger 2004

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List of elements for 4WD Wiring Diagram for Ford Ranger 2004:

(at left front of vehicle floor) g205
(in dash to headlight junction hearness, near breakout for g102)
(in main harn, near breakout for instrument cluster) s213
(in main harn, near breakout for smart junction box) s227
(left side of transmission) digital transmission range sensor
4wd hi
4wd hi ind
4wd lo
4wd lo ind
4wd switch
A/t
Anti-lock brakes system
Audio unit
Battery junction box (left rear side of engine compt)
Bpp switch
Brake pedal position switch (behind left side of dash, on brake pedal support)
C175
C220a
C2280b
C2280c
C281a
C281b
Computer data lines system
Data link connector (at bottom of steering column)
Exterior lights system
Four-wheel drive control module (behind left center of dash)
Four-wheel drive switch
Function select switch assembly, blend door actuator
Fuse 10a
Fuse 15a
Fuse 20a
Fuse 5a
G106 (top rear of engine compt)
G204 (under front of center console)
G205 (at left front of vehicle floor)
Gearmotor encoder assembly
Ground
Head
Hot at all times
Hot in run
Hot in run or start
Hot in start
Ign (run)
Ign (st/run)
Illum
Instrument cluster
Interior lights system
Interior lights system (dimmer)
Iso bus
M/t
Main light switch
Motor 1
Motor 2
Motor 3
Motor 4
Motor 5
Neutral sens
Off
Park
Powertrain control module (right rear of engine compt)
S116
S117 (in dash to headlight junction harn, near breakout for abs control module)
S145
S200
S203
S208 (in main harn. near breakout for audio unit)
S209
S216
S223
S236
S258 (in main harn, near breakout for smart junction box)
Sig return
Smart junction box (behind right side of dash)
Speed control servo, body computer
Transfer case
Vss input

2.3L

2.3L, A/T Wiring Diagram (1 of 2) for Ford Ranger 2004

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List of elements for 2.3L, A/T Wiring Diagram (1 of 2) for Ford Ranger 2004:

(in dash to headlight junction harn, near breakout to battery junction box)
(in engine control sensor & fuel charge harn, at breakout for powertrain control module)
(in engine control sensor & fuel charge harn, near breakout for fuel injector 4)
(in engine control sensor & fuel charge harn, near breakout for transmission)
(in engine control sensor & fuel charge harn, near breakout to swirl control solenoid valve)
5r44e automatic transmission (left side of transmission)
Anti-lock brakes system
Back-up lamps
Battery junction box (left rear side of engine compt)
Bpp
Brake pedal position switch (behind left side of dash, on brake pedal support)
C175
C220a
C220b
C2280b
C2280ba
Cht
Connector (at bottom of steering column)
Data link
Dlc
Dlc (+)
Dlc (-)
Electronic pressure control (epc) solenoid
Engine controls system
Epc
Exterior lights system
Fuse 10a
Fuse 15a
Fuse 30a
Fuse 5a
G104 (left front of engine compt)
G205 (left front of vehicle floor)
Ground
Hot at all times
Hot in run
Hot in run or start
Instrument cluster
Intermediate shaft speed (iss) sensor (left side of trans)
Iss
Junction box)
Malfunction indicator lamp (mil)
Mil
Nca
O/d off
Oss
Output shaft speed (oss) sensor (left rear of trans)
Pcm power diode
Power
Powertrain control module (pcm) (right rear of engine compartment, through firewall)
Prndl
Ptc 1a
Red
S107
S113
S117 (in dash to headlight junction harn, near breakout to abs control module)
S143
S149
S150
S153
S154
S236
S237
Shift solenoids
Sig rtn
Smart junction box (behind right side of dash)
Ss a
Ss b
Ss c
Ss d
Tcc
Tcil
Tcs
Tft
Torque converter clutch (tcc) solenoid
Tr1
Tr2
Tr3a
Tr4
Transmission control switch (tcs)
Transmission fluid temperature (tft) sensor
Tss
Turbine shaft speed (tss) sensor
Vbatt
Vref

2.3L, A/T Wiring Diagram (2 of 2) for Ford Ranger 2004

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List of elements for 2.3L, A/T Wiring Diagram (2 of 2) for Ford Ranger 2004:

(in engine control sensor & fuel charge harn, near breakout for idle air valve)
(in engine control sensor & fuel charge harn, near breakout for swirl control solenoid valve)
(left side of transmission) digital transmission range sensor
Battery junction box (left rear side of engine compt)
Cylinder head temperature (cht) sensor (right side of cylinder head)
Engine controls system
G104 (left front of engine compt)
Pcm power relay
R p
Red
S118
S137
S151
S152 (in engine control sensor & fuel charge harn, near breakout for transmission)
Throttle position (tp) sensor (top right side of engine, on throttle body)

3.0L

3.0L, A/T Wiring Diagram (1 of 2) for Ford Ranger 2004

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List of elements for 3.0L, A/T Wiring Diagram (1 of 2) for Ford Ranger 2004:

(in dash to headlight junction harn, near breakout to battery junction box)
(in engine control sensor & fuel charge harn, at breakout for powertrain control module)
(in engine control sensor & fuel charge harn, near breakout for heated oxygen sensor 21)
(in engine control sensor & fuel charge harn, near breakout for transmission)
(in engine control sensor & fuel charge harn, near breakout to fuel injector 3)
5r44e automatic transmission (left side of transmission)
Anti-lock brakes system
Back-up lamps
Battery junction box (left rear side of engine compt)
Bpp
Brake pedal position switch (behind left side of dash, on brake pedal support)
C175
C220a
C220b
C2280b
C2280ba
Cht
Connector (at bottom of steering column)
Data link
Dlc
Dlc (+)
Dlc (-)
Electronic pressure control (epc) solenoid
Engine controls system
Epc
Exterior lights system
Fuse 10a
Fuse 15a
Fuse 30a
Fuse 5a
G104 (left front of engine compt)
G205 (left front of vehicle floor)
Ground
Hot at all times
Hot in run
Hot in run or start
Instrument cluster
Intermediate shaft speed (iss) sensor (left side of trans)
Iss
Junction box)
Malfunction indicator lamp (mil)
Mil
Nca
O/d off
Oss
Output shaft speed (oss) sensor (left rear of trans)
Pcm power diode
Power
Powertrain control module (pcm) (right rear of engine compartment, through firewall)
Prndl
Ptc 1a
Red
S100
S101
S104
S107
S113
S117 (in dash to headlight junction harn, near breakout to abs control module)
S143
S236
S237
Shift solenoids
Sig rtn
Smart junction box (behind right side of dash)
Ss a
Ss b
Ss c
Ss d
Tcc
Tcil
Tcs
Tft
Torque converter clutch (tcc) solenoid
Tr1
Tr2
Tr3a
Tr4
Transmission control switch (tcs)
Transmission fluid temperature (tft) sensor
Tss
Turbine shaft speed (tss) sensor
Vbatt
Vref

3.0L, A/T Wiring Diagram (2 of 2) for Ford Ranger 2004

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List of elements for 3.0L, A/T Wiring Diagram (2 of 2) for Ford Ranger 2004:

(in engine control sensor & fuel charge harn, near breakout for fuel injector 6)
(in engine control sensor & fuel charge harn, near breakout for transmission)
(left side of transmission) digital transmission range sensor
Battery junction box (left rear side of engine compt)
Engine controls system
Engine coolant temperature (ect) sensor (on left front of engine near thermostat housing)
G104 (left front of engine compt)
Pcm power relay
R p
Red
S118
S137
S139
Throttle position (tp) sensor (top left front of engine, on throttle body)

4.0L

4.0L, A/T Wiring Diagram (1 of 2) for Ford Ranger 2004

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List of elements for 4.0L, A/T Wiring Diagram (1 of 2) for Ford Ranger 2004:

(in dash to headlight junction harn, near breakout to battery junction box)
(in engine control sensor & fuel charge harn, at breakout for powertrain control module)
(in engine control sensor & fuel charge harn, near breakout for ignition coil)
(in engine control sensor & fuel charge harn, near breakout for transmission)
(in engine control sensor & fuel charge harn, near breakout to fuel injector 3)
(in engine control sensor & fuel charge harn, near breakout to heated oxygen sensor 11)
(in engine control sensor & fuel charge harn, near breakout to heated oxygen sensor 12)
5r44e automatic transmission (left side of transmission)
Anti-lock brakes system
Back-up lamps
Battery junction box (left rear side of engine compt)
Bpp
Brake pedal position switch (behind left side of dash, on brake pedal support)
C175
C220a
C220b
C2280b
C2280ba
Connector (at bottom of steering column)
Data link
Dlc
Dlc (+)
Dlc (-)
Ect
Electronic pressure control (epc) solenoid
Engine controls system
Epc
Exterior lights system
Fuse 10a
Fuse 15a
Fuse 30a
Fuse 5a
G104 (left front of engine compt)
G205 (left front of vehicle floor)
Ground
Hot at all times
Hot in run
Hot in run or start
Instrument cluster
Intermediate shaft speed (iss) sensor (left side of trans)
Iss
Junction box)
Malfunction indicator lamp (mil)
Mil
Nca
O/d off
Oss
Output shaft speed (oss) sensor (left rear of trans)
Pcm power diode
Power
Powertrain control module (pcm) (right rear of engine compartment, through firewall)
Prndl
Ptc 1a
Red
S101
S104
S107
S113
S117 (in dash to headlight junction harn, near breakout to abs control module)
S140
S141
S143
S144
S236
S237
Shift solenoids
Sig rtn
Smart junction box (behind right side of dash)
Ss a
Ss b
Ss c
Ss d
Tcc
Tcil
Tcs
Tft
Torque converter clutch (tcc) solenoid
Tr1
Tr2
Tr3a
Tr4
Transmission control switch (tcs)
Transmission fluid temperature (tft) sensor
Tss
Turbine shaft speed (tss) sensor
Vbatt
Vref

4.0L, A/T Wiring Diagram (2 of 2) for Ford Ranger 2004

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List of elements for 4.0L, A/T Wiring Diagram (2 of 2) for Ford Ranger 2004:

(in engine control sensor & fuel charge harn, near breakout for transmission)
(in engine control sensor & fuel charge harn, near breakout to engine coolant temperature sender) s133
(in engine control sensor & fuel charge harn, near breakout to fuel injector 4)
(left side of transmission) digital transmission range sensor
Battery junction box (left rear side of engine compt)
Engine controls system
Engine coolant temperature (ect) sensor (on top front of engine)
G104 (left front of engine compt)
Pcm power relay
R p
Red
S118
S135
S137
Throttle position (tp) sensor (top front of engine, on throttle body)

WARNING SYSTEMS

Warning Systems Wiring Diagram for Ford Ranger 2004

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List of elements for Warning Systems Wiring Diagram for Ford Ranger 2004:

Air bag sliding contact (at bottom of steering column)
C218a
C220a
C220b
C2280b
C2280c
Can+
Can-
Computer data lines system
Door ajar ind
Driver safety belt retractor pretensioner (at left rear of vehicle floor)
Fuse 10a
Fuse 5a
G200 (at left kick panel)
G204 (under front of center console)
G205 (at left front of vehicle floor)
Ground
Head
Hot at all times
Hot in start or run
Ignition key switch
Instrument cluster
Interior lights system
Left front door ajar switch (at rear of left front door)
Low current board
Main light switch
Microprocessor
Nca
Off
Park
Restraints control module (under front of center console)
S203
S206
S209
S223
S501
Safety belt ind
Smart junction box (sjb) (behind right side of dash)
Sw in
Tone sig
Vbatt
Vpwr
Warning chime

WIPER/WASHER

Wiper/Washer Wiring Diagram for Ford Ranger 2004

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List of elements for Wiper/Washer Wiring Diagram for Ford Ranger 2004:

(at left front of vehicle floor) g205
0. off 1. high 2. low 6. wash 7. mist 21. interval 1 22. interval 2 23. interval 3 24. interval 4 25. interval 5
Battery junction box (bjb) (at left rear side of engine compartment)
C2280a
Circuit breaker
Fuse 5 30a
G103 (at left side of engine compartment)
G105 (at right rear of engine compartment)
Hot in run or acc
Multi-function switch
Park
Park sense
Red
Run
Run/park relay control
S109 (in dash to headlight junction harness, at breakout for c100)
S110
S123
S127
S236
Smart junction box (sjb) (behind right side of dash)
Tan/red
Vref
Washer pump relay control
Windshield washer pump motor (right rear of engine compartment, on washer fluid reservoir)
Windshield washer relay
Windshield wiper motor (top left center of firewall)
Wiper high/low relay
Wiper high/low relay control
Wiper run/ park relay