All Wiring Diagrams for Subaru Impreza WRX STi 2005 model

AIR CONDITIONING

2.0L TURBO

2.0L Turbo, Automatic A/C Wiring Diagram (1 of 2) for Subaru Impreza WRX STi 2005

List of elements for 2.0L Turbo, Automatic A/C Wiring Diagram (1 of 2) for Subaru Impreza WRX STi 2005:

(behind right side of dash) fresh/recirc actuator
A/c pressure switch (on left side of engine compt)
Air mix actuator (behind right side of dash)
Auto a/c control module (below center of dash)
B152
B271
B282
B283
B52
Blower motor (behind right side of dash)
Blower motor relay (behind left side of dash)
Cruise control system
Defogger system
F41
Fan control amplifier (behind right side of dash)
Fuse & relay box (f/b) (behind left side of dash)
Fuse 1 15a
Fuse 17 15a
Fuse 18 15a
Fuse 2 15a
Fuse 9 15a
Gb-4 (behind right side of dash)
Gb-5 (behind center of dash)
Gb-6 (under left front of center console)
Hot at all times
Hot in on or acc
Hot in on or start
Interior lights system
Mode actuator (behind right side of dash)
Red
Thermometer

2.0L Turbo, Automatic A/C Wiring Diagram (2 of 2) for Subaru Impreza WRX STi 2005

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List of elements for 2.0L Turbo, Automatic A/C Wiring Diagram (2 of 2) for Subaru Impreza WRX STi 2005:

2.0l turbo
2.5l turbo
A/c compressor (at left front of engine)
Air conditioning relay
Air conditioning relay holder (at left side of engine compt)
Ambient sensor (behind center of grille)
B134
B135
B136
B137
B84
Combination meter
Engine control module (behind right side of dash)
Engine control system
Engine coolant temperature sensor & thermometer (2.5l turbo: on top left front of engine) (2.0l turbo: on top center of engine)
Evaporation thermo switch (behind right side of dash)
F68
Fuse 2 15a
Fuse 20a
Gb-1 (right side of engine compt)
Hot at all times
I10
I12
Joint connector (shield & sensor ground) (behind right side of dash)
Magnet clutch
Main fan motor (behind left side of radiator)
Main fan relay 1
Main fan relay 2
Main fuse box (on left side of engine compt)
Nca
Red
Sub fan motor (behind right side of radiator)
Sub fan relay 1
Sub fan relay 2
Sunload sensor (at top right side of dash)

2.0L Turbo, Manual A/C Wiring Diagram for Subaru Impreza WRX STi 2005

すべての配線図にアクセスする車

List of elements for 2.0L Turbo, Manual A/C Wiring Diagram for Subaru Impreza WRX STi 2005:

A/c compressor (at left front of engine)
A/c pressure switch (on left side of engine compt)
Air conditioning relay
Air conditioning relay holder (at left side of engine compt)
Air conditioning switch
B135
B137
B152
B52
B84
Blower fan motor (behind right side of dash)
Blower fan motor relay (behind left side of dash)
Blower fan resistor (behind right side of dash)
Blower fan switch
Combination meter
Engine control module (behind right side of dash)
Engine controls system
Engine coolant temperature sensor & thermometer (on top center of engine)
Evaporation thermoswitch (behind right side of dash)
F41
Fuse & relay box (f/b) (behind left side of dash)
Fuse 1 15a
Fuse 17 15a
Fuse 18 15a
Fuse 2 15a
Fuse 20a
Gb-1 (right side of engine compt)
Gb-6 (under left front of center console)
Hot at all times
Hot in on or start
I12
Illum
Interior lights system
Joint connector (shield & sensor ground) (behind right side of dash)
Magnetic clutch
Main fan motor (behind left side of radiator)
Main fan relay-1
Main fan relay-2
Nca
Sub fan motor (behind right side of radiator)
Sub fan relay-1
Sub fan relay-2

2.5L

2.5L, Manual A/C Wiring Diagram for Subaru Impreza WRX STi 2005

すべての配線図にアクセスする車

List of elements for 2.5L, Manual A/C Wiring Diagram for Subaru Impreza WRX STi 2005:

(on left side of engine compt) a/c pressure switch
A/c compressor (at left front of engine)
Air conditioning relay
Air conditioning relay holder (at left side of engine compt)
Air conditioning switch
B134
B135
B136
B137
B152
B52
Blower fan motor (behind right side of dash)
Blower fan motor relay (behind left side of dash)
Blower fan resistor (behind right side of dash)
Blower fan switch
Combination meter
Engine control module (behind right side of dash)
Engine controls system
Engine coolant temperature sensor & thermometer (on top left front of engine)
Evaporation thermoswitch (behind right side of dash)
F41
Fuse & relay box (f/b) (behind left side of dash)
Fuse 1 15a
Fuse 17 15a
Fuse 18 15a
Fuse 2 15a
Fuse 20a
Gb-1 (right side of engine compt)
Gb-6 (under left front of center console)
Hot at all times
Hot in on or start
I12
Illum
Interior lights system
Magnet clutch
Main fan motor (behind left side of radiator)
Main fan relay
Sub fan motor (behind right side of radiator)
Sub-fan relay

2.5L TURBO

2.5L Turbo, Automatic A/C Wiring Diagram (1 of 2) for Subaru Impreza WRX STi 2005

すべての配線図にアクセスする車

List of elements for 2.5L Turbo, Automatic A/C Wiring Diagram (1 of 2) for Subaru Impreza WRX STi 2005:

(behind right side of dash) fresh/recirc actuator
A/c pressure switch (on left side of engine compt)
Air mix actuator (behind right side of dash)
Auto a/c control module (below center of dash)
B152
B271
B282
B283
B52
Blower motor (behind right side of dash)
Blower motor relay (behind left side of dash)
Cruise control system
Defogger system
F41
Fan control amplifier (behind right side of dash)
Fuse & relay box (f/b) (behind left side of dash)
Fuse 1 15a
Fuse 17 15a
Fuse 18 15a
Fuse 2 15a
Fuse 9 15a
Gb-4 (behind right side of dash)
Gb-5 (behind center of dash)
Gb-6 (under left front of center console)
Hot at all times
Hot in on or acc
Hot in on or start
Interior lights system
Mode actuator (behind right side of dash)
Red
Thermometer

2.5L Turbo, Automatic A/C Wiring Diagram (2 of 2) for Subaru Impreza WRX STi 2005

すべての配線図にアクセスする車

List of elements for 2.5L Turbo, Automatic A/C Wiring Diagram (2 of 2) for Subaru Impreza WRX STi 2005:

2.0l turbo
2.5l turbo
A/c compressor (at left front of engine)
Air conditioning relay
Air conditioning relay holder (at left side of engine compt)
Ambient sensor (behind center of grille)
B134
B135
B136
B137
B84
Combination meter
Engine control module (behind right side of dash)
Engine control system
Engine coolant temperature sensor & thermometer (2.5l turbo: on top left front of engine) (2.0l turbo: on top center of engine)
Evaporation thermo switch (behind right side of dash)
F68
Fuse 2 15a
Fuse 20a
Gb-1 (right side of engine compt)
Hot at all times
I10
I12
Joint connector (shield & sensor ground) (behind right side of dash)
Magnet clutch
Main fan motor (behind left side of radiator)
Main fan relay 1
Main fan relay 2
Main fuse box (on left side of engine compt)
Nca
Red
Sub fan motor (behind right side of radiator)
Sub fan relay 1
Sub fan relay 2
Sunload sensor (at top right side of dash)

ANTI-LOCK BRAKES

Anti-lock Brakes Wiring Diagram for Subaru Impreza WRX STi 2005

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List of elements for Anti-lock Brakes Wiring Diagram for Subaru Impreza WRX STi 2005:

assembly)
(2.5l turbo) parking brake warn light ind
(2.5l)
(at base of right "a" pillar) abs condenser
(behind center of dash)
(behind left side of dash)
(on bracket, above brake pedal) stop & brake switch
10a
2.5l turbo
Abs control module (on right side of engine compt)
Abs relay (behind left side of dash)
Abs warning light ind
Abs ``g" sensor (under rear of center console)
B158
B302 abs motor gnd (at right front of engine compartment)
B380
B52
Check connector
Circuit reverse
Combination meter
Data link connector (behind dash,
Diagnosis terminal
Driver`s control center differential control unit (2.5l turbo)
Except 2.5l turbo
F38
F41
Fl in
Fl out
Fr in
Fr out
Fuse & relay box (f/b) (behind left side of dash)
Fuse 13 10a
Fuse 16 20a
Fuse 18 15a
Fuse 8 20a
Gb-3
Gb-4 (behind right side of dash)
Gb-5 (behind center of dash)
Ge-2 ge-1 (2.0l turbo) (top right side (top right of engine)
Hot at all times
Hot in on or start
I10
I11
I12
Left front abs sensor (behind left front wheel hub/spindle
Left of steering column)
Left rear abs sensor (behind left rear wheel hub/spindle
Main fuse box (m/b) (on left side of engine compartment)
Motor relay
Of engine)
Parking brake warning light ind (except 2.5l turbo)
Pump motor
Red
Relay holder
Reverse circuit
Right front abs sensor (behind right front wheel hub/spindle
Right rear abs sensor (behind right rear wheel hub/spindle
Rl in
Rl out
Rr in
Rr out
Sbf holder (on left side of engine compartment)
Sbf-4 fuse 50a
Sbf-8 fuse 30a
Solenoid valve
Valve relay

ANTI-THEFT

Forced Entry Wiring Diagram for Subaru Impreza WRX STi 2005

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List of elements for Forced Entry Wiring Diagram for Subaru Impreza WRX STi 2005:

(behind left end of dash) keyless entry control module
(behind left side of dash) interrupt relay
(wagon: under right taillight assembly) (sedan: near license plate light) gb-8
2.0l turbo
2.5l turbo
Acc
B52
Combination meter
Diode (wagon) (behind right rear quarterpanel)
F68
Fuse & relay box (f/b) (behind left side of dash)
Fuse 18 15a
Fuse 2 20a
Gb-3
Gb-4 (behind right side of dash)
Gb-7 (under right front seat)
Horns system
Hot at all times
Hot in on or start
I10
I11
Ignition switch
Immobilizer control module (behind right side of dash)
Ind light door
Ind light security
Left front door switch (at rear of left front door)
Left rear door switch (at rear of left rear door)
Lock
Main fuse box (m/b) (on left side of engine compt)
On off
Pnk
Rear gate latch switch (wagon) (at bottom center of rear gate)
Right front door switch (at rear of right front door)
Right rear door switch (forward of right rear wheelwell)
Security control module (behind right side of dash)
Security horn (at right rear corner of engine compt)
Security horn relay (behind left side of dash)
Start
Starting/ charging system
Trunk room light switch (sedan) (at rear center of trunk)

Immobilizer Wiring Diagram for Subaru Impreza WRX STi 2005

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List of elements for Immobilizer Wiring Diagram for Subaru Impreza WRX STi 2005:

(at rear of left front door)
(at rear of left rear door)
(at rear of right front door)
(forward of right rear wheelwell)
B137
B152
Combination meter
Ecm (behind right side of dash)
F37
F68
Fuse & relay box (f/b) (behind left side of dash)
Fuse 11 15a
Fuse 2 20a
Fuse 5 30a
Fuse 6 15a
Gb-3
Gb-4 (behind right side of dash)
Gb-7 (under right front seat)
Hot at all times
Hot in on or start
I10
I11
Ignition starter & steering lock assembly
Immobilizer antenna (behind right side of dash)
Immobilizer control module (behind right side of dash)
Indicator light immobilizer security/
Key warning switch
Left front door switch
Left rear door switch
Light door warning
Main fuse box (m/b) (on left side of engine compt)
Red
Right front door switch
Right rear door switch
Security control module (behind right side of dash)

BODY CONTROL MODULES

Body Control Modules Wiring Diagram for Subaru Impreza WRX STi 2005

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List of elements for Body Control Modules Wiring Diagram for Subaru Impreza WRX STi 2005:

Air conditioning & defogger systems
All times
B152
B271
B280
B281
B52
Defogger system
Door locks system
F40
F68
Fuse & relay box (f/b) (behind left side dash)
Fuse 11 15a
Fuse 2 20a
Fuse 3 15a
Fuse 4 20a
Gb-5 (behind center of dash)
Hot at
Hot at all times
Hot in acc or on
Hot in on or start
Integrated module (behind left side of dash)
Interior lights system
Main fuse box (m/b) (on left side of engine compt)
Red
Shift interlock system
Warning system

COMPUTER DATA LINES

2.0L TURBO

2.0L Turbo, Computer Data Lines Wiring Diagram for Subaru Impreza WRX STi 2005

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List of elements for 2.0L Turbo, Computer Data Lines Wiring Diagram for Subaru Impreza WRX STi 2005:

(behind left side of dash)
(behind left side of dash) cruise control module
(on left side of engine compartment)
Ab3
Abs control module (on right side of engine compartment)
Air bag control module (under front of center console)
Air bag ind
B125
B126
B134
B136
B137
B52
B56
B75
B76
Check connector (behind left side of dash)
Combination meter
Data link connector (behind dash, left of steering column)
Diagnosis terminal
Engine control module (behind right side of dash)
F37
Fuel pump assembly (on top of fuel tank)
Fuse & relay box (f/b)
Fuse 18 15a
Gb-5 (behind center of dash)
Ge-1 (top right side of engine)
Hot at all times
Hot in on or start
I10
Line end check connector (under left side of dash)
Line end connector
M/t
Main fuse box (m/b)
Neutral position switch (m/t) (on left side of transmission)
Pvc diagnosis connector
Sbf-5 fuse 30a
Test mode connector
Transmission control module (a/t) (behind left side of dash)
Vehicle speed sensor (m/t) (on right side of transmission case)

2.5L

2.5L, Computer Data Lines Wiring Diagram for Subaru Impreza WRX STi 2005

すべての配線図にアクセスする車

List of elements for 2.5L, Computer Data Lines Wiring Diagram for Subaru Impreza WRX STi 2005:

(behind left side of engine)
(on left side of engine compartment)
(top left side of engine)
Ab3
Abs control module (on right side of engine compartment)
Air bag control module (under front of center console)
Air bag ind i10
B125
B126
B137
B52
B56
B75
B76
Check connector (behind left side of dash)
Combination meter
Cruise control module (behind left side of dash)
Data link connector (behind dash, left of steering column)
Diagnosis terminal
Engine control module (behind right side of dash)
F37
Fuel pump assembly (on top of fuel tank)
Fuse & relay box (f/b)
Fuse 18 15a
Gb-5 (behind center of dash)
Ge-2
Hot at all times
Hot in on or start
Line end checker
Main fuse box (m/b)
Neutral position switch (m/t) (on left side of transmission)
Range lock solenoid
Red
Sbf-5 fuse 30a
Temp gauge i12
Test mode connector
Transmission control module (a/t) (behind left side of dash)
Vehicle speed sensor (m/t) (on right side of transmission case)

2.5L TURBO

2.5L Turbo, Computer Data Lines Wiring Diagram for Subaru Impreza WRX STi 2005

すべての配線図にアクセスする車

List of elements for 2.5L Turbo, Computer Data Lines Wiring Diagram for Subaru Impreza WRX STi 2005:

(behind left side of dash)
(top left side of engine)
Ab3
Air bag control module (under front of center console)
Air bag ind
B122
B125
B126
B137
B380
B52
B56
B75
B76
Check connector (behind left side of dash)
Combination meter
Data link connector (behind dash, left of steering column)
Diagnosis terminal
Driver's control center differential control module
Engine control module (behind right side of dash)
F37
Fuel pump assembly (on top of fuel tank)
Fuse & relay box (f/b)
Fuse 18 15a
Gb-5 (behind center of dash)
Ge-1
Hot at all times
Hot in on or start
I10
Line end check connector (under left side of dash)
Line end connector
Main fuse box (m/b) (on left side of engine compartment)
Neutral position switch (m/t) (on left side of transmission)
Pvc diagnosis connector (at right rear of engine)
Sbf-5 fuse 30a
Shield & sensor ground joint connector (behind right side of dash)
Test mode connector
Transmission control module (a/t) (behind left side of dash)
Vehicle speed sensor (m/t) (on right side of transmission case)

COOLING FAN

2.0L TURBO

2.0L Turbo, Cooling Fan Wiring Diagram for Subaru Impreza WRX STi 2005

すべての配線図にアクセスする車

List of elements for 2.0L Turbo, Cooling Fan Wiring Diagram for Subaru Impreza WRX STi 2005:

(behind right side of radiator)
2.0l 2.5l turbo
2.0l turbo
2.5l turbo
Air conditioning relay holder (at left side of engine compartment)
B135
B136
B84
Combination meter
Engine control module (behind right side of dash)
Engine controls system
Engine coolant temperature sensor & thermometer (2.5l turbo: on top left front of engine) (2.0l turbo: on top center of engine)
F41
Fuse & relay box (f/b) (behind left side of dash)
Fuse 17 15a
Fuse 18 15a
Fuse 20a
Gb-1 (right side of engine compartment)
Hot at all times
Hot in on or start
I12
Joint connector (shield & sensor ground) (behind right side of dash)
Main fan motor (behind left side of radiator)
Main fan relay 1
Main fan relay 2
Nca
Sub fan motor
Sub-fan relay 1
Sub-fan relay 2
Turbo

2.5L

2.5L, Cooling Fan Wiring Diagram for Subaru Impreza WRX STi 2005

すべての配線図にアクセスする車

List of elements for 2.5L, Cooling Fan Wiring Diagram for Subaru Impreza WRX STi 2005:

(behind right side of radiator)
Air conditioning relay holder (at left side of engine compt)
B134
B135
B136
Combination meter
Engine control module (behind right side of dash)
Engine controls system
Engine coolant temperature sensor & thermometer (on top left front of engine)
F41
Fuse & relay box (f/b) (behind left side of dash)
Fuse 17 15a
Fuse 18 15a
Fuse 20a
Gb-1 (right side of engine compartment)
Hot at all times
Hot in on or start
I12
Main fan motor (behind left side of radiator)
Main fan relay
Sub fan motor
Sub-fan relay

2.5L TURBO

2.5L Turbo, Cooling Fan Wiring Diagram for Subaru Impreza WRX STi 2005

すべての配線図にアクセスする車

List of elements for 2.5L Turbo, Cooling Fan Wiring Diagram for Subaru Impreza WRX STi 2005:

(behind right side of radiator)
2.0l 2.5l turbo
2.0l turbo
2.5l turbo
Air conditioning relay holder (at left side of engine compartment)
B135
B136
B84
Combination meter
Engine control module (behind right side of dash)
Engine controls system
Engine coolant temperature sensor & thermometer (2.5l turbo: on top left front of engine) (2.0l turbo: on top center of engine)
F41
Fuse & relay box (f/b) (behind left side of dash)
Fuse 17 15a
Fuse 18 15a
Fuse 20a
Gb-1 (right side of engine compartment)
Hot at all times
Hot in on or start
I12
Joint connector (shield & sensor ground) (behind right side of dash)
Main fan motor (behind left side of radiator)
Main fan relay 1
Main fan relay 2
Nca
Sub fan motor
Sub-fan relay 1
Sub-fan relay 2
Turbo

CRUISE CONTROL

2.0L TURBO

2.0L Turbo, Cruise Control Wiring Diagram for Subaru Impreza WRX STi 2005

すべての配線図にアクセスする車

List of elements for 2.0L Turbo, Cruise Control Wiring Diagram for Subaru Impreza WRX STi 2005:

(a/t)
A/t
Anti-theft system
B158
B52
B55
B56
B68
Cancel
Check connector (behind left side of dash)
Clutch switch (on bracket, above clutch pedal)
Combination meter
Cruise control actuator (at right side of engine compt)
Cruise control module (behind left side of dash)
Cruise control switch
Cruise indicator light
Data link connector (behind dash, left of steering column)
Dimmer circuit
F37
Fuse & relay box (f/b) (behind left side of dash)
Fuse 13 10a
Fuse 16 20a
Fuse 18 15a
Fuse 6 15a
Gb-4 (behind right side of dash)
Ge-1 (top right side of engine)
Horn relay
Hot at all times
Hot in on or start
I10
I11
Indicator set
Inhibitor switch (a/t)
Interrupt relay (behind left side of dash)
Light
M/t
Main
Main fuse box (m/b) (on left side of engine compt)
Nca
P/n
Resume
Set
Short connector
St2
Starting/ charging system
Steering roll connector
Stoplight & brake switch (on bracket, above brake pedal)
Transmission control module (a/t) (behind left side of dash)
Vehicle speed sensor (m/t) (on right side of transmission case)
W/ anti-theft system
W/o anti-theft system

2.5L

2.5L, Cruise Control Wiring Diagram for Subaru Impreza WRX STi 2005

すべての配線図にアクセスする車

List of elements for 2.5L, Cruise Control Wiring Diagram for Subaru Impreza WRX STi 2005:

(on bracket, above brake pedal) stoplight & brake switch
A/t
B134
B135
B136
B137
B152
B158
B52
B56
B68
Cancel
Clutch switch (m/t) (on bracket, above clutch pedal)
Combination meter
Cruise control switch
Cruise indicator light
Dimmer circuit
Electric control throttle relay (behind right side of dash)
Electronic throttle control (on top rear of engine)
Engine control module (behind right side of dash)
F37
Fuse & relay box (f/b) (behind left side of dash)
Fuse 11 15a
Fuse 13 10a
Fuse 16 20a
Fuse 18 15a
Fuse 6 15a
Ge-1 (top left side of engine)
Ge-2 (top left side of engine)
Horn relay
Hot at all times
Hot in on or acc
Hot in on or start
I10
I11
Joint connector c
M/t
Main
Main fuse box (m/b) (on left side of engine compt)
Main relay (behind right side of dash)
Nca
Pnk
Red
Resume
Sbf-5 30a
Set
Set indicator light
St2
Steering roll connector
Transmission control module (behind left side of dash)
Vehicle speed sensor (on right side of transmission case)

2.5L TURBO

2.5L Turbo, Cruise Control Wiring Diagram for Subaru Impreza WRX STi 2005

すべての配線図にアクセスする車

List of elements for 2.5L Turbo, Cruise Control Wiring Diagram for Subaru Impreza WRX STi 2005:

B134
B135
B136
B137
B158
B52
B68
Cancel
Clutch switch (m/t) (on bracket, above clutch pedal)
Combination meter
Cruise control switch
Cruise indicator light
Electric control throttle relay (behind right side of dash)
Electronic throttle control (on top rear of engine)
Engine control module (behind right side of dash)
Engine controls system
F37
Fuse & relay box (f/b) (behind left side of dash)
Fuse 13 10a
Fuse 16 20a
Fuse 18 15a
Fuse 6 15a
Ge-1 (top left side of engine)
Horn relay
Hot at all times
Hot in on or start
I10
I11
Joint connector
Main
Main fuse box (m/b) (on left side of engine compt)
Main relay (behind right side of dash)
Nca
Red
Resume
Sbf-5 30a
Set
Set indicator light
St2
Steering roll connector
Stoplight & brake switch (on bracket, above brake pedal)
Vehicle speed sensor (on right side of transmission case)

DEFOGGERS

Rear Defogger Wiring Diagram for Subaru Impreza WRX STi 2005

すべての配線図にアクセスする車

List of elements for Rear Defogger Wiring Diagram for Subaru Impreza WRX STi 2005:

2.0l turbo
Acc
Auto a/c control module (if equipped) (below center of dash)
B134
B137
B152
B158
B271
B280
B281
B282
Engine control module (behind right side of dash)
Except 2.0l turbo
F40
F68
Fuse & relay box (f/b) (behind left side of dash)
Fuse 15a
Fuse 20a
Gb-5 (behind center of dash)
Gb-6 (under left front of center console)
Gb-8 (near license plate light)
Gb-8 (under right tailgate assembly)
Hot at all times
Hot in on or start
Ignition switch
Integrated module (behind left side of dash)
Interior lights system
Left rearview mirror
Lock
Main fuse box (m/b) (on left side of engine compt)
Mirror heater
Mirror heater relay (behind left side of dash, in relay block)
Nca
On off
Rear defogger (at lower right corner of rear gate)
Rear defogger (under right side of rear parcel shelf)
Rear defogger relay
Rear defogger switch
Red
Right rearview mirror
Sedan
Start
W/ choke coil
Wagon

Wiper Deicer Wiring Diagram for Subaru Impreza WRX STi 2005

すべての配線図にアクセスする車

List of elements for Wiper Deicer Wiring Diagram for Subaru Impreza WRX STi 2005:

(behind right end of dash) wiper deicer relay
(behind right end of dash) wiper deicer timer
B158
B52
Fuse & relay box (f/b) (behind left side of dash)
Fuse 18 15a
Fuse 19 20a
Gb-3
Gb-4 (behind right side of dash)
Hot at all times
Hot in on or start
Interior lights system
Nca
Off
Wiper deicer (at top left of dash)
Wiper deicer switch

ENGINE PERFORMANCE

2.0L TURBO

2.0L Turbo, Engine Performance Wiring Diagram (1 of 4) for Subaru Impreza WRX STi 2005

すべての配線図にアクセスする車

List of elements for 2.0L Turbo, Engine Performance Wiring Diagram (1 of 4) for Subaru Impreza WRX STi 2005:

(behind right side of dash) gb-4
(behind right side of dash) main relay
(top right side of engine) ge-1
A/t
Acc
Air conditioning system
B134
B135
B136
Camshaft position sensor (on left front of engine)
Crankshaft position sensor (on lower front of engine)
Defogger system
Engine control module (behind right side of dash)
Ge-1 (top right side of engine)
Ge-2 (top left side of engine)
Hot at all times
Ignition switch
Interior lights system
Knock sensor (at center rear of engine)
Left tumble generator valve (tgv)
Lock
M/t
Mass airflow sensor (at right side of engine compt)
Nca
Neutral position switch (m/t)
Off
Power steering oil pressure switch (on front of engine)
Red
Right tumble generator valve (tgv)
Shielded & sensor ground joint connector (behind right side of dash)
Start
Starting/ charging system
Starting/charging system

2.0L Turbo, Engine Performance Wiring Diagram (2 of 4) for Subaru Impreza WRX STi 2005

すべての配線図にアクセスする車

List of elements for 2.0L Turbo, Engine Performance Wiring Diagram (2 of 4) for Subaru Impreza WRX STi 2005:

(behind left side of dash) check connector
(top right side of engine) ge-1
A/t
B125
B152
B52
B54
B55
B56
Engine coolant temperature sensor & thermometer (on top center of engine)
Exhaust gas temperature sensor (in right exhaust system, near front oxygen sensor)
F37
Fuse & relay box (behind left side of dash)
Fuse 15a
Fuse 30a
Hot at all times
Hot in on or start
Left tumble generator valve (tgv) angle sensor
Line end connector
M/t
Main fuse box (on left side of engine compt)
Nca
Pressure sensor (at top rear of engine)
Red
Right tumble generator valve (tgv) angle sensor
Throttle position sensor (on throttle body assembly)
Transmission control module (behind left side of dash)
Vehicle speed sensor (m/t) (on right side of transmission case)

2.0L Turbo, Engine Performance Wiring Diagram (3 of 4) for Subaru Impreza WRX STi 2005

すべての配線図にアクセスする車

List of elements for 2.0L Turbo, Engine Performance Wiring Diagram (3 of 4) for Subaru Impreza WRX STi 2005:

(behind dash, left of steering column) data link connector
(top right side of engine)
(top right side of engine) ge-1
(under left side of dash) line end check connector
B158
Combination meter
Cpu
Drain valve (under right rear of vehicle)
Fuel level sensor
Fuel pump
Fuel pump assembly (on top of fuel tank)
Fuel pump controller
Fuel pump relay (behind right side of dash)
Fuel sub level sensor (on top of fuel tank)
Fuel tank pressure sensor (on top center of fuel tank)
Fuel temperature sensor
Fuse & relay box (behind left side of dash)
Fuse 10a
Gb-4 (behind right side of dash)
Gb-7 (under right front seat)
Ge-1
Hot in on or start
I/f
I10
I11
I12
Internal pressure solenoid valve
Mal- function indicator light
Oil pres- sure warning light
Oil pressure switch (on front of engine)
Pressure control solenoid valve (under center rear of vehicle)
R58
Red
Speedometer
Tachometer
Temp gauge

2.0L Turbo, Engine Performance Wiring Diagram (4 of 4) for Subaru Impreza WRX STi 2005

すべての配線図にアクセスする車

List of elements for 2.0L Turbo, Engine Performance Wiring Diagram (4 of 4) for Subaru Impreza WRX STi 2005:

(at left front of engine) fuel injector
(at left rear of engine) fuel injector
(at right front of engine) fuel injector
(at right rear of engine) fuel injector
(on top front of engine)
(top right side of engine) ge-1
Air conditioning system
B137
B84
Cooling fans system
Engine control module (behind right side of dash)
Front oxygen (a/f) sensor (on front of catalytic converter)
Ge-1 (top right side of engine)
Idle air control solenoid valve
Ignition coil 1
Ignition coil 2
Ignition coil 3
Ignition coil 4
Nca
Pcv diagnosis connector
Pnk
Purge control solenoid valve (on intake manifold)
Rear oxygen sensor
Red
Wastegate solenoid (at right side of engine compt)

2.5L

2.5L, Engine Performance Wiring Diagram (1 of 4) for Subaru Impreza WRX STi 2005

すべての配線図にアクセスする車

List of elements for 2.5L, Engine Performance Wiring Diagram (1 of 4) for Subaru Impreza WRX STi 2005:

(behind right side of dash) electric control throttle relay
(behind right side of dash) main relay
(m/t)
Air conditioning system
B135
B137
Camshaft position sensor
Crankshaft position sensor (on lower front of engine)
Defogger system
Engine control module (behind right side of dash)
Fuse & relay box (f/b) (behind left side of dash)
Fuse 15a b152
Fuse 15a b52
Ge-1 (top left side of engine)
Ge-2 (top right of engine)
Hot in on or start
Interior lights system
Nca
Power steering oil pressure switch (at left front of engine)
Red
Shield & sensor ground joint connector (behind right side of dash)
Starting/ charging system
Transmissions system

2.5L, Engine Performance Wiring Diagram (2 of 4) for Subaru Impreza WRX STi 2005

すべての配線図にアクセスする車

List of elements for 2.5L, Engine Performance Wiring Diagram (2 of 4) for Subaru Impreza WRX STi 2005:

(behind dash, left of steering column) data link connector
(behind left side of dash) check connector
15a
A/f & o2 relay
B125
B126
B75
B76
Diagnosis terminal
Electric throttle control (on top rear of engine)
Engine coolant temperature sensor & thermometer (on top left front of engine)
F35
F37
Fuse 30a
Gb-5 (behind center of dash)
Ge-1 (top left side of engine)
Hot at all times
Ignition coil & ignitor
Line end connector
Main fuse box (m/b) (on left side of engine compt)
Manifold pressure sensor
Pnk
Red
Relay block
Sbf 1 fuse 100a
Sbf 5 fuse 30a
Sbf holder (on left side of engine compt)
Test mode connector
Vehicle speed sensor (m/t) (on right side of transmission case)

2.5L, Engine Performance Wiring Diagram (3 of 4) for Subaru Impreza WRX STi 2005

すべての配線図にアクセスする車

List of elements for 2.5L, Engine Performance Wiring Diagram (3 of 4) for Subaru Impreza WRX STi 2005:

B158
Combination meter
Custom cpu
Fuel level sensor
Fuel pump
Fuel pump assembly (on top of fuel tank)
Fuel pump relay (behind right side of dash)
Fuel sub level sensor (on top of fuel tank)
Fuel tank pressure sensor (on top center of fuel tank)
Fuel temperature sensor
Fuse & relay box (f/b) (behind left side of dash)
Fuse 10a
Gb-7 (under right front seat)
Hot in on or start
I/f
I10
I11
I12
Internal pressure solenoid valve
Mal- function indicator light
Oil pressure switch (on front of engine)
Oil pressure warning light
Pressure control solenoid valve (under center rear of
Red
Speedometer
Tachometer
Temp gauge
Vehicle)
Vent control solenoid valve (under right rear of vehicle)

2.5L, Engine Performance Wiring Diagram (4 of 4) for Subaru Impreza WRX STi 2005

すべての配線図にアクセスする車

List of elements for 2.5L, Engine Performance Wiring Diagram (4 of 4) for Subaru Impreza WRX STi 2005:

(at left front of engine) fuel injector 2
(at left rear of engine) fuel injector 4
(at right front of engine) fuel injector 1
(at right rear of engine) fuel injector 3
(behind left side of dash) accelerator position sensor
(on rear of engine) knock sensor
(top left side of engine) ge-1
B134
B136
B55
B56
Cooling fans system
Cpc solenoid
Cruise control system
Egr valve (at right rear of engine)
Engine control module (behind right side of dash)
Front oxygen (a/f) sensor (on front of front catalytic converter)
Ge-1 (top left side of engine)
Joint earth connector
Mass air flow sensor
Nca
Pnk
Rear oxygen sensor
Red
Transmission control module (behind left side of dash)

2.5L TURBO

2.5L Turbo, Engine Performance Wiring Diagram (1 of 4) for Subaru Impreza WRX STi 2005

すべての配線図にアクセスする車

List of elements for 2.5L Turbo, Engine Performance Wiring Diagram (1 of 4) for Subaru Impreza WRX STi 2005:

(behind right side of dash) electric throttle relay
(behind right side of dash) main relay
Air conditioning system
B135
B137
B152
B271
B52
Cooling fans system
Crankshaft position sensor (on lower front of engine)
Defogger system
Engine control module (behind right side of dash)
Fuse & relay box (f/b) (behind left side of dash)
Fuse 15a
Fuse 20a
Ge-1 (top left side of engine)
Ge-2 (top right of engine)
Hot in acc or on
Hot in on or start
Ignition coil 1 (at right front of engine)
Ignition coil 2 (at left front of engine)
Ignition coil 3 (at right rear of engine)
Ignition coil 4 (at left rear of engine)
Interior lights system
Nca
Pcv diagnosis connector
Power steering oil pressure switch (at left front of engine)
Red
Shield & sensor ground joint connector (behind right side of dash)
Starting/charging system

2.5L Turbo, Engine Performance Wiring Diagram (2 of 4) for Subaru Impreza WRX STi 2005

すべての配線図にアクセスする車

List of elements for 2.5L Turbo, Engine Performance Wiring Diagram (2 of 4) for Subaru Impreza WRX STi 2005:

(behind dash, left of steering column) data link connector
(behind left side of dash) check connector
(on right side of transmission case)
B125
B75
B76
Diagnosis terminal
Electric throttle control (on top rear of engine)
Engine coolant temperature sensor & thermometer (on top left front of engine)
F37
Gb-3
Gb-5 (behind center of dash)
Ge-2 (top right of engine)
Hot at all times
Intercooler water spray switch
Intercooler water spray timer (behind right side of dash)
Interior lights system
Left tgv angle sensor
Line end connector b126
Main fuse box (m/b) (on left side of engine compt)
Nca
Neutral position switch
Pressure sensor
Red
Right tgv angle sensor
Sbf 5 fuse 30a
Test mode connector
Vehicle speed sensor

2.5L Turbo, Engine Performance Wiring Diagram (3 of 4) for Subaru Impreza WRX STi 2005

すべての配線図にアクセスする車

List of elements for 2.5L Turbo, Engine Performance Wiring Diagram (3 of 4) for Subaru Impreza WRX STi 2005:

(at left side of engine) left active valve control solenoid
(at right side of engine) right active valve control solenoid
(behind center of dash) driver's control center differential control module
B158
B380
Combination meter
Drain valve (under right rear of vehicle)
Fuel level sensor
Fuel pump
Fuel pump assembly (on top of fuel tank)
Fuel pump control module (sedan: at right side of trunk) (wagon: behind right rear quarterpanel)
Fuel pump relay (behind right side of dash)
Fuel sub level sensor (on top of fuel tank)
Fuel tank pressure sensor (on top center of fuel tank)
Fuel temperature sensor
Fuse & relay box (f/b) (behind left side of dash)
Fuse 10a
Gb-3
Gb-4 (behind right side of dash)
Gb-7 (under right front seat)
Gb-8 (sedan: near license plate light) (coupe: under right taillight assembly)
Hot in on or start
I/f
I10
I11
I12
Intercooler water spray motor & level warning switch
Intercooler water spray tank level warning light
Internal pressure solenoid valve
Mal- function indicator light
Micro computer
Nca
Oil pres- sure warning light
Oil pressure switch (on front of engine)
Pressure control solenoid valve (under center rear of
Red
Speedometer
Tachometer
Temp gauge
Vehicle)

2.5L Turbo, Engine Performance Wiring Diagram (4 of 4) for Subaru Impreza WRX STi 2005

すべての配線図にアクセスする車

List of elements for 2.5L Turbo, Engine Performance Wiring Diagram (4 of 4) for Subaru Impreza WRX STi 2005:

(at left front of engine) fuel injector 2
(at left rear of engine) fuel injector 4
(at right front of engine) fuel injector 1
(at right rear of engine) fuel injector 3
(behind left side of dash) accelerator position sensor
(behind right side of dash) shield & sensor ground joint connector
(on rear of engine) knock sensor
(top right of engine) ge-2
B122
B134
B136
Cruise control system
Engine control module (behind right side of dash)
Front oxygen (a/f) sensor (on front of front catalytic converter)
Ge-1 (top left side of engine)
Left active valve control angle sensor
Left tumble generator valve (tgv) (at left rear of engine)
Mass air flow sensor
Nca
Pnk
Purge control solenoid valve (on intake manifold)
Rear oxygen sensor
Red
Right active valve control angle sensor
Right tumble generator valve (tgv) (at right rear of engine)
Waste gate solenoid (at right side of engine compt)

EXTERIOR LIGHTS

Back-up Lamps Wiring Diagram for Subaru Impreza WRX STi 2005

すべての配線図にアクセスする車

List of elements for Back-up Lamps Wiring Diagram for Subaru Impreza WRX STi 2005:

(2.0l turbo)
(2.5l turbo)
(2.5l)
A/t
B282
B52
Back-up
Back-up light
Back-up light switch (on left side of transmission)
Fuse & relay box (f/b) (behind left side of dash)
Fuse 18 15a
Gb-8 (sedan: near license plate light) (wagon: under right taillight assembly)
Hot in on or start
Inhibitor switch
Integrated module (behind left side of dash)
Left rear combination light
Light
M/t
Right rear combination light
Sedan
Wagon

Exterior Lamps Wiring Diagram for Subaru Impreza WRX STi 2005

すべての配線図にアクセスする車

List of elements for Exterior Lamps Wiring Diagram for Subaru Impreza WRX STi 2005:

(at right rear corner of vehicle) (wagon) trailer connector
(not used)
(sedan)
(sedan) (wagon)
(under right front seat) gb-7
(wagon)
(wagon) (sedan)
(wagon: under right taillight assembly) (sedan: near license plate light) gb-8
2.5l turbo
B152
B158
B176
B51
B52
B69
B71
Combin- ation switch
Combination meter
Combination switch
Engine controls system
Except 2.5l turbo
F36
F37
F40
F41
F68
Fuse & relay box (f/b) (behind left side of dash)
Fuse 16 20a
Fuse 2 15a
Fuse 5 10a
Fuse 5 15a
Fuse 6 15a
Fuse 7 20a
Gb-1 (right side of engine compt)
Gb-3
Gb-5 (behind center of dash)
Hazard switch
Head
High mounted stoplight (sedan w/o rear spoiler)
High mounted stoplight (wagon & sedan w/ rear spoiler)
Hot at all times
Hot in on or start
I11
I12
I12 i12
Ignition relay (behind left side of dash, in relay block)
Interior lights system
Keyless entry control module (behind left end of dash)
Left
Left front clearance light
Left front combination light
Left front turn signal light
Left rear combination lamp
License plate light
Lighting switch
Main fuse box (m/b) (on left side of engine compt)
Nca
Off
Park
Parking switch (top of steering column)
Power windows system
Right
Right front clearance light
Right front combination light
Right front turn signal light
Right rear combination lamp
Sbf-2 fuse 50a
Stop- light
Stoplight switch
Tail & illumin- ation relay
Tail- light
Turn & hazard module (behind dash, right of steering column)
Turn light
Turn signal ind light
Turn signal switch

GROUND DISTRIBUTION

Ground Distribution Wiring Diagram (1 of 3) for Subaru Impreza WRX STi 2005

すべての配線図にアクセスする車

List of elements for Ground Distribution Wiring Diagram (1 of 3) for Subaru Impreza WRX STi 2005:

(2.5l turbo) driver's control center differential control unit
(2.5l turbo) left seat heater switch
(2.5l turbo) yaw rate ground joint connector
2.0l turbo & 2.5l
2.5l turbo
A/t select lever
Abs condenser
Abs control module
Abs relay
Air mix actuator
Auto a/c control module
Auto/ manual switch (2.5l turbo)
B280
B283
B380
B381
B70
B71
Body integrated unit
Brake fluid level warning switch
Check connector
Clock
Clutch switch (m/t) (2.0l turbo & 2.5l turbo)
Combination meter
Combination switch
Cruise control actuator
Cruise control module
Daytime running light control module
Daytime running light relay
Daytime running light resistor
Driver side front door switch
Driver side rearview mirror heater
Forward switch
Front wiper motor
Fuel pump relay (2.0l turbo & 2.5l turbo)
Gb-1 (right side of engine compt)
Gb-2 (near the left headlight)
Gb-3
Gb-4 (behind right side of dash)
Gb-5 (behind center of dash)
Glove box illum- ination light
Headlight leveler switch (2.5l turbo)
I10
I11
Ignition starter & steering lock assembly
Ignition switch
Inhibitor switch (a/t)
Inter cooler water spray timer (2.5l turbo)
Keyless entry control module
Left front fog light
Left front turn signal/ clearance light
Left headlight leveler
Left lo-beam headlight (hid model)
Lighting
Main fan motor (2.0l turbo & 2.5l turbo)
Main fan motor (2.5l)
Main relay (2.0l turbo)
Mirror heater relay
Mode actuator
Nca
Passenger side front door switch
Power window main switch
Power window relay
Rear 12v accessory relay
Rear defogger switch
Rearview mirror switch
Right front fog light
Right front turn signal/ clearance light
Right headlight leveler
Right lo-beam headlight (hid model)
Security control module
Security short connector
Sub fan motor (2.0l turbo & 2.5l turbo)
Sub fan motor (2.5l)
To compass mirror (diagram 2 of 3)
Turn & hazard module
Wiper
Wiper deicer
Wiper deicer switch
Wiper deicer timer

Ground Distribution Wiring Diagram (2 of 3) for Subaru Impreza WRX STi 2005

すべての配線図にアクセスする車

List of elements for Ground Distribution Wiring Diagram (2 of 3) for Subaru Impreza WRX STi 2005:

(sedan)
(sedan,
(wagon)
(wagon) trailer connector
Air bag control module
B54
B55
B56
Blower fan switch
Compass mirror
Earth bracket
Fan control amplifier
From ground gb-4 (diagram 1 of 3)
Fuel pump assembly (2.5l)
Fuel pump control unit (2.0l turbo)
Fuel pump control unit (2.5l turbo)
Gb-4 (behind right side of dash)
Gb-5 (behind center of dash)
Gb-6 (under left front of center console)
Gb-7 (under right front seat)
Gb-8 (sedan: near license plate light) (wagon: under right taillight assembly)
Gr (under right front of center console)
Hi-mounted stop light (sedan)
High- mounted stop light
Inter cooler water spray motor & level warning switch
Left rear combination combination light
Left rear door switch
Left seat heater
Left seat heater switch
License plate light
Passenger side door lock switch
Passenger side rearview mirror heater
Radio
Rear defogger
Rear differential oil temperature sensor
Rear gate latch switch (wagon)
Rear spoiler)
Rear wiper intermittent module (wagon)
Rear wiper motor (wagon)
Right rear combination light
Right rear door switch
Right seat heater
Right seat heater switch
Room light
Seat belt switch
Spot map light
Transmission control module (2.0l turbo)
Transmission control module (2.5l)
Transmission ground
Trunk room light switch (sedan)

Ground Distribution Wiring Diagram (3 of 3) for Subaru Impreza WRX STi 2005

すべての配線図にアクセスする車

List of elements for Ground Distribution Wiring Diagram (3 of 3) for Subaru Impreza WRX STi 2005:

B134
B135
B136
B137
B84
Camshaft position sensor shield
Combination meter
Crankshaft position sensor shield
Data link connector
Diagnosis terminal
Electronic throttle control shield
Engine control module (2.0l turbo)
Engine control module (2.5l turbo)
Engine control module (2.5l)
Fuel level sensor
Ge-1 (2.0l turbo) (top right side of engine)
Ge-1 (2.5l turbo) (top left side of engine)
Ge-1 (2.5l) (top left side of engine)
Ge-2 (2.5l) (top right of engine)
I12
Idle air control solenoid valve
Ignition coil & ignitor
Ignition coil 1
Ignition coil 2
Ignition coil 3
Ignition coil 4
Knock sensor shield
M/t
Neutral position switch (m/t)
Pcv diagnosis connector
Shield & sensor ground joint connector
Test mode connector
Vehicle speed sensor (m/t)

HEADLIGHTS

Headlights Wiring Diagram, with High Intensity Discharge for Subaru Impreza WRX STi 2005

すべての配線図にアクセスする車

List of elements for Headlights Wiring Diagram, with High Intensity Discharge for Subaru Impreza WRX STi 2005:

B152
B52
Combination meter
Combination switch
Dimmer & passing switch
Diode
F39
F40
Front foglight relay (behind left side of dash, in relay block)
Front foglight switch
Fuse & relay box (f/b) (behind left side of dash)
Fuse 12 10a
Fuse 13 10a
Fuse 7 15a
Fuse 8 15a
Fuse 9 15a
Gb-1 (right side of engine compt)
Gb-3
Head
Hid relay (behind left side of dash, in relay block)
High beam ind light
Hot at all times
Hot in on or start
Hot w/ tail & illumination relay energized
I10
Interior lights system
Joint connector
Left front fog light
Left headlight (high)
Left headlight (low)
Left headlight relay
Lighting switch
Main fuse box (m/b) (on left side of engine compt)
Nca
Off
Park
Pass
Red
Right front fog light
Right headlight (high)
Right headlight (low)
Right headlight relay

Headlights Wiring Diagram, without High Intensity Discharge for Subaru Impreza WRX STi 2005

すべての配線図にアクセスする車

List of elements for Headlights Wiring Diagram, without High Intensity Discharge for Subaru Impreza WRX STi 2005:

(a/t)
B152
B52
Combination meter
Combination switch
Daytime running light control module (behind right side of dash)
Daytime running light diode (behind right side of dash)
Daytime running light relay (behind right kick panel)
Daytime running light resistor (turbo: at right rear of engine compartment) (non-turbo: at right side of engine compt)
Dimmer & passing switch
F39
F40
Front foglight diode (behind center of dash)
Front foglight relay (behind left side of dash, in relay block)
Front foglight switch
Fuse & relay box (f/b) (behind left side of dash)
Fuse 13 10a
Fuse 18 15a
Fuse 7 15a
Fuse 8 15a
Fuse 9 15a
Gb-1 (right side of engine compartment)
Gb-3
Gb-4 (behind right side of dash)
Generator
Head
Hi beam ind light (2.5l turbo)
Hi beam ind light (except 2.5l turbo)
High beam relay (behind right kick panel)
Hot at all times
Hot in on or start
I10
Inhibitor switch
Instrument cluster system
Interior lights system
Joint connector
Left front foglight
Left headlight (high beam)
Left headlight (low beam)
Left headlight relay
Lighting switch
Main fuse box (m/b) (on left side of engine compt)
Nca
Off
Park
Parking brake switch (on base of park brake lever)
Pass
Red
Right front foglight
Right headlight (high beam)
Right headlight (low beam)
Right headlight relay

HORN

Horn Wiring Diagram for Subaru Impreza WRX STi 2005

すべての配線図にアクセスする車

List of elements for Horn Wiring Diagram for Subaru Impreza WRX STi 2005:

F37
F39
Fuse 6 15a
Horn (at center front of engine compt)
Horn (at left front of engine compt)
Horn relay
Horn switch
Hot at all times
Keyless entry control module (behind left end of dash)
Main fuse box (m/b) (on left side of engine compt)
Nca
Security horn relay (behind left side of dash)
Steering roll coil

INSTRUMENT CLUSTER

2.0L TURBO

2.0L Turbo, Instrument Cluster Wiring Diagram for Subaru Impreza WRX STi 2005

すべての配線図にアクセスする車

List of elements for 2.0L Turbo, Instrument Cluster Wiring Diagram for Subaru Impreza WRX STi 2005:

(on base of park brake lever) parking brake switch
(top right side of engine) ge-1
A10
A11
A12
A13
A14
Abs warning light ind
Air bag warning light ind
Air conditioning system
Ambient sensor (behind center of grille)
Anti-lock brakes system
Anti-theft system
At oil temp warning light ind
Awd ind light
B10
B11
B12
B13
B14
B15
B158
B16
B17
B18
B19
B20
B21
B22
B23
B24
B25
B26
B27
B271
B28
B29
B30
B52
Brake fluid level switch (on brake fluid reservoir)
C10
C7 a7
Charge warning light ind
Circuit reverse
Clock
Combination meter
Cruise control system
Cruise ind
Dimmer circuit
Door warning light ind
Driver
Eeprom
Engine controls system
Engine controls, transmissions systems
Engine coolant temperature gauge
Engine coolant temperature sensor & thermometer (on top center of engine)
Exterior lights system
F68
Fuel gauge
Fuel level sensor
Fuel sub level sensor (on top of fuel tank)
Fuse & relay box (f/b) (behind left side of dash)
Fuse 12 10a
Fuse 13 10a
Fuse 2 20a
Fuse 9 15a
Gb-3
Gb-4 (behind right side of dash)
Headlights system
Hi beam ind
Hot at all times
Hot in acc or on
Hot in on or start
Hot w/ tail &
I/f
I11
I12
Illum lamps (5)
Illumination relay energized
Interior lights system
Interior lights, door locks systems
Left turn signal ind light
Low fuel warning light ind
Main fuse box (m/b) (on left side of engine compt)
Malfunction indicator light
Microcomputer
Odo meter/ trip meter
Odo/ trip lcd back light
Oil pressure switch (on front of engine)
Oil pressure warning ind
Out temp
Out temp lcd back light
Parking brake/ brake fluid level warning light ind
Power circuit
Red
Reverse circuit
Right turn signal ind light
Seat belt warning light ind
Security/ immobilizer indicator light
Set ind
Speedo- meter
Starting/charging system
Tacho- meter
Transmissions system
Trip change trip reset switch
Warning system

2.5L

2.5L, Instrument Cluster Wiring Diagram for Subaru Impreza WRX STi 2005

すべての配線図にアクセスする車

List of elements for 2.5L, Instrument Cluster Wiring Diagram for Subaru Impreza WRX STi 2005:

(on base of park brake lever) parking brake switch
(top right side of engine) ge-1
A10
A11
A12
A13
A14
Abs warning light ind
Air bag warning light ind
Air conditioning system
Ambient sensor (behind center of grille)
Anti-lock brakes system
Anti-theft system
At oil temp warning light ind
Awd ind light
B10
B11
B12
B13
B14
B15
B158
B16
B17
B18
B19
B20
B21
B22
B23
B24
B25
B26
B27
B271
B28
B29
B30
B52
Brake fluid level switch (on brake fluid reservoir)
C10
C7 a7
Charge warning light ind
Circuit reverse
Clock
Combination meter
Cruise control system
Cruise ind
Dimmer circuit
Door warning light ind
Driver
Eeprom
Engine controls system
Engine controls, transmissions systems
Engine coolant temperature gauge
Engine coolant temperature sensor & thermometer (on top center of engine)
Exterior lights system
F68
Fuel gauge
Fuel level sensor
Fuel sub level sensor (on top of fuel tank)
Fuse & relay box (f/b) (behind left side of dash)
Fuse 12 10a
Fuse 13 10a
Fuse 2 20a
Fuse 9 15a
Gb-3
Gb-4 (behind right side of dash)
Headlights system
Hi beam ind
Hot at all times
Hot in acc or on
Hot in on or start
Hot w/ tail &
I/f
I11
I12
Illum lamps (5)
Illumination relay energized
Interior lights system
Interior lights, door locks systems
Left turn signal ind light
Low fuel warning light ind
Main fuse box (m/b) (on left side of engine compt)
Malfunction indicator light
Microcomputer
Odo meter/ trip meter
Odo/ trip lcd back light
Oil pressure switch (on front of engine)
Oil pressure warning ind
Out temp
Out temp lcd back light
Parking brake/ brake fluid level warning light ind
Power circuit
Red
Reverse circuit
Right turn signal ind light
Seat belt warning light ind
Security/ immobilizer indicator light
Set ind
Speedo- meter
Starting/charging system
Tacho- meter
Transmissions system
Trip change trip reset switch
Warning system

2.5L TURBO

2.5L Turbo, Instrument Cluster Wiring Diagram for Subaru Impreza WRX STi 2005

すべての配線図にアクセスする車

List of elements for 2.5L Turbo, Instrument Cluster Wiring Diagram for Subaru Impreza WRX STi 2005:

(on base of park brake lever) parking brake switch
(on top of fuel tank) fuel sub level sensor
(out temp) liquid crystal display
(top left side of engine) ge-1
+5v
A10
A11
A12
A13
A14
A15
A16
Abs warning light ind
Air bag warning light ind
Air conditioning system
Ambient sensor (behind center of grille)
Anti-lock brakes system
Anti-theft system
B10
B11
B12
B13
B14
B15
B158
B16
B17
B18
B19
B20
B21
B22
B23
B23 c8
B24
B24 b25 b27 b28
B25
B26
B27
B271
B28
B29
B30
B52
Brake fluid level switch (on brake fluid reservoir)
Buzzer
C10
Charge warning light ind
Circuit reverse
Clearance light ind
Clock
Combination meter
Cruise control system
Cruise ind light
Dimmer circuit
Door warning light ind
Driver
Electrically erasable programmable rom
Engine controls system
Engine controls system
Engine controls, transmissions systems
Engine coolant temp gauge
Engine coolant temperature sensor & thermometer (on top left front of engine)
Exterior lights system
F68
Fuel gauge
Fuel level sensor
Fuse & relay box (f/b) (behind left side of dash)
Fuse 12 10a
Fuse 13 10a
Fuse 2 20a
Fuse 9 15a
Gb-3
Gb-4 (behind right side of dash)
Headlights system
Hi-beam indicator light
Hot at all times
Hot in acc or on
Hot in on or start
Hot w/ tail & illumination relay energized
I/f
I10
I11
I12
Intercooler water spray tank level warning light ind r diff temperature warning light ind
Interior lights system
Interior lights, door locks systems
Left turn signal ind light
Letter plate illumination light ind
Liquid crystal display (odo/trip meter)
Liquid crystal display back light ind
Low fuel warning light ind
Main fuse box (m/b) (on left side of engine compt)
Malfunction indicator light parking brake/ brake fluid level warning light ind
Microcomputer
Oil pressure switch (on front of engine)
Oil pressure warning light ind
Pointer illumination light ind
R diff
Red
Reverse circuit
Revolution ind light
Revolution ind light set switch
Right turn signal ind light
Seat belt warning light ind
Security/ immobilizer light ind
Set ind light
Speedo- meter
Starting/charging system
Sti logo light ind
Tacho- meter
Temp circuit
Transmissions system
Trip reset switch
Warning system

INTERIOR LIGHTS

Courtesy Lamps Wiring Diagram for Subaru Impreza WRX STi 2005

すべての配線図にアクセスする車

List of elements for Courtesy Lamps Wiring Diagram for Subaru Impreza WRX STi 2005:

B280
B281
B52
Combination meter
Diode (wagon)
Door
Door warning light
F40
F68
Fuse & relay box (f/b) (behind left side of dash)
Fuse 2 20a
Gb-3
Gb-4 (behind right side of dash)
Gb-6 (under left front of center console)
Gb-7 (under right front seat)
Gb-8 (near license plate light)
Gb-8 (under right taillight assembly)
Hot at all times
I10
I11
Integrated module (behind left side of dash)
Key illumination light
Left front door switch (at rear of left front door)
Left rear door switch (at rear of left rear door)
Luggage room light (wagon)
Main fuse box (m/b) (on left side of engine compartment)
Nca
Off
Rear gate latch switch (wagon) (at bottom center of rear gate)
Right front door switch (at rear of right front door)
Right rear door switch (forward of right rear wheelwell)
Room light
Sedan
Spot map light
Trunk room light (sedan)
Trunk room light switch (sedan) (at rear center of trunk)
Wagon

2.0L TURBO

2.0L Turbo, Instrument Illumination Wiring Diagram for Subaru Impreza WRX STi 2005

すべての配線図にアクセスする車

List of elements for 2.0L Turbo, Instrument Illumination Wiring Diagram for Subaru Impreza WRX STi 2005:

2.0l turbo
2.5l
A/t select lever illumination light
Auto a/c control module (auto a/c model)
B134
B137
B152
B158
B280
B281
B283
B52
Clock
Combination meter
Combination switch (light switch)
Compact disc player illumination light
Dimmer circuit
Driver
Engine control module (behind right side of dash)
F40
F68
Front fog- light switch illumination light
Fuse & relay box (f/b) (behind left side of dash)
Fuse 12 10a
Fuse 13 10a
Fuse 7 20a
Gb-3
Hazard switch illumination light
Head
Hot at all times
Hot in on or start
I11
Illumination lights
Integrated module (behind left side of dash)
Main fuse box (m/b) (on left side of engine compartment)
Mode control panel illumination light
Nca
Odo/trip lcd backlight
Off
Out temp lcd backlight
Park
Radio illumination light
Tail & illumination relay
Wiper deicer switch illumination light

2.5L

2.5L, Instrument Illumination Wiring Diagram for Subaru Impreza WRX STi 2005

すべての配線図にアクセスする車

List of elements for 2.5L, Instrument Illumination Wiring Diagram for Subaru Impreza WRX STi 2005:

2.0l turbo
2.5l
A/t select lever illumination light
Auto a/c control module (auto a/c model)
B134
B137
B152
B158
B280
B281
B283
B52
Clock
Combination meter
Combination switch (light switch)
Compact disc player illumination light
Dimmer circuit
Driver
Engine control module (behind right side of dash)
F40
F68
Front fog- light switch illumination light
Fuse & relay box (f/b) (behind left side of dash)
Fuse 12 10a
Fuse 13 10a
Fuse 7 20a
Gb-3
Hazard switch illumination light
Head
Hot at all times
Hot in on or start
I11
Illumination lights
Integrated module (behind left side of dash)
Main fuse box (m/b) (on left side of engine compartment)
Mode control panel illumination light
Nca
Odo/trip lcd backlight
Off
Out temp lcd backlight
Park
Radio illumination light
Tail & illumination relay
Wiper deicer switch illumination light

2.5L TURBO

2.5L Turbo, Instrument Illumination Wiring Diagram for Subaru Impreza WRX STi 2005

すべての配線図にアクセスする車

List of elements for 2.5L Turbo, Instrument Illumination Wiring Diagram for Subaru Impreza WRX STi 2005:

(behind right side of dash) gb-4
Auto a/c control module
B137
B152
B158
B283
B52
B71
Circuit dimmer
Clearance light ind light
Clock
Combination meter
Combination switch
Compact disc player illumination light
Dimmer circuit
Driver
Driver's control center differential auto/manual switch
Engine control module (behind right side of dash)
F40
F68
Front fog light switch illumination light
Fuse & relay box (f/b) (behind left side of dash)
Fuse 12 10a
Fuse 13 10a
Fuse 7 20a
Gb-3
Gb-5 (behind center of dash)
Glove box illumination light
Hazard switch illumination light
Head
Headlight leveler switch
Hot at all times
Hot in on or start
I/f
I10
I11
Intercooler water spray switch
Letter plate illum light ind
Lighting switch
Liquid crystal display back light ind
Logo light ind
Main fuse box (m/b) (on left side of engine compt)
Microcomputer
Nca
Off
Park
Pointer illum light ind
Radio illumination light
Tail & illumination relay

POWER DISTRIBUTION

Power Distribution Wiring Diagram (1 of 4) for Subaru Impreza WRX STi 2005

すべての配線図にアクセスする車

List of elements for Power Distribution Wiring Diagram (1 of 4) for Subaru Impreza WRX STi 2005:

(diagram 2 of 4)
(not used)
(on left side of engine compartment) main fuse box (m/b)
2.0l
2.5l turbo
Abs control module
B152
B158
B271
B280
B283
B381
B51
B52
B56
Battery
Blower fan motor relay
Body integrated unit
Clock
Combination meter
Driver's control center differential control module
Driver's control center differential relay
F36
F37
F39
F40
F41
F68
From ignition switch g
Front fog light relay
Fuse & relay box (f/b) (behind left side of dash)
Fuse 1 15a
Fuse 1 20a
Fuse 2 15a
Fuse 2 20a
Fuse 3 10a
Fuse 3 15a
Fuse 4 10a
Fuse 5 15a
Fuse 6 15a
Fuse 7 15a
Fuse 7 20a
Fuse 8 15a
Fuse 8 20a
Fuse 9 15a
Gb-3
Generator
Hazard switch
Headlights system
Horn relay
I11
Ignition relay (behind left side of dash, in relay block)
Ignition starter & steering lock assembly
Keyless buzzer
Keyless entry control module
Left headlight relay
Nca
Parking switch
Power window relay
Power window circuit breaker
Power window relay
R79
Radio
Rear defogger relay
Red
Right headlight relay
Room light
Sbf-1 fuse 80a 100a
Sbf-3 fuse 50a
Sbf-5 fuse 30a
Sbf-6 fuse 30a
Security control module
Security horn relay
Spot map light
Starter motor
To fuel pump relay (diagram 4 of 4)
To fuse & relay box fuse 13 (diagram 2 of 4)
To main fuse box sbf-4 (diagram 2 of 4)
To tail & illumination relay (diagram 3 of 4)
Trailer connector
Transmission control module

Power Distribution Wiring Diagram (2 of 4) for Subaru Impreza WRX STi 2005

すべての配線図にアクセスする車

List of elements for Power Distribution Wiring Diagram (2 of 4) for Subaru Impreza WRX STi 2005:

10a
30a
A/t
Abs control module
Abs relay
Acc
Auto a/c control module
B134
B158
B271
B283
B94
Clock
Combination meter
Combination switch
Cruise control module (a/t)
Engine control module (a/t)
F35
F36
F38
F40
From main fuse box headlight relays (diagram 1 of 4)
From main fuse box sbf-1 (diagram 1 of 4)
Front washer motor
Front wiper motor
Front wiper switch
Fuse & relay box (f/b) (behind left side of dash)
Fuse 13 10a
Fuse 14 10a
Fuse 15 30a
Fuse 9 15a
Generator
I11
Ignition switch
Inhibitor switch
Interrupt relay
Lock
M/t
Main fuse box (m/b) (on left side of engine compt)
Nca
Off
Radio
Rear washer motor
Rear wiper intermittent module
Rear wiper motor
Relay holder
Sbf holder (on left side of engine compt)
Sbf-2 fuse 50a
Sbf-4 fuse 50a
Short connector
Start
Starter interlock relay
To air conditioning fuse holder (diagram 4 of 4)
To fuse & relay box (diagram 4 0f 4)
To fuse & relay box fuse 18 (diagram 3 of 4)
To fuse & relay box fuse 4 (diagram 4 of 4)
To ignition relay (diagram 1 of 4)
W/ security
W/o security

Power Distribution Wiring Diagram (3 of 4) for Subaru Impreza WRX STi 2005

すべての配線図にアクセスする車

List of elements for Power Distribution Wiring Diagram (3 of 4) for Subaru Impreza WRX STi 2005:

14
(behind left side of dash)
(not used)
2.0l turbo
2.0l turbo, 2.5l turbo
2.5l
2.5l turbo
A/t select lever illumination light
Ab3
Abs relay
Air bag control module
Air conditioning relay
Air conditioning relay holder (at left side of engine compt)
Air conditioning switch
Auto a/c control module
Automatic a/c
B134
B137
B152
B158
B271
B281
B282
B381
B51
B52
B54
Back-up light switch (m/t)
Blower fan motor relay
Blower motor relay
Body integrated unit
Check connector
Clock
Clutch switch (m/t)
Combination meter
Compact disc player illumination light
Cruise control main switch
Cruise control module
Daytime running light relay
Driver's control center diff auto/manual switch (2.5l turbo)
Driver's control center differential control module
Driver's control center differential relay
Drl control module
Engine control module
F27
F41
From fuse & relay box f40 pin 9 (diagram 1 of 4)
From ignition switch (diagram 2 of 4)
Front fog light switch illumination light
Fuel pump relay
Fuse & relay box (f/b)
Fuse 11 15a
Fuse 12 10a
Fuse 17 15a
Fuse 18 15a
Fuse 6 15a
Glove box illumination light (2.5l turbo)
Hazard switch illumination light
Headlight leveler switch
Hid relay
High beam relay
I11
Ignition coil 1
Ignition coil 2
Ignition coil 3
Ignition coil 4
Immobilizer control module
Inhibitor switch (a/t)
Inter cooler water spray switch (2.5l turbo)
Keyless entry control module
Left headlight leveler
Lighting switch
Main fan relay (2.5l)
Main fan relay 1
Main fan relay 2
Manual a/c
Mode control panel illumination light (except 2.5l)
Nca
Parking switch
Pressure switch
Radio illumination light
Rear defogger relay
Red
Right headlight leveler
Security control module
Stop light & brake switch
Sub fan relay (2.5l)
Sub fan relay 1
Sub fan relay 2
Tail & illumination relay
Transmission control module
Vehicle speed sensor (m/t)
Wiper deicer relay
Wiper deicer switch illumination light
Wiper deicer timer

Power Distribution Wiring Diagram (4 of 4) for Subaru Impreza WRX STi 2005

すべての配線図にアクセスする車

List of elements for Power Distribution Wiring Diagram (4 of 4) for Subaru Impreza WRX STi 2005:

(not used)
2.0l turbo
2.0l turbo, 2.5l turbo
2.5l
2.5l turbo
20a
Air conditioning relay holder (at left side of engine compt)
B135
B158
B225
B271
B281
B52
B56
B65
B84
Body integrated unit
Compass mirror
Data link connector
Electric throttle relay
Engine control module
F27
F40
From fuse & relay box (diagram 2 of 4)
From main fuse box (diagram 1 of 4)
From main fuse box (diagram 2 of 4)
From main fuse box sbf-2 (diagram 2 of 4)
Fuel pump
Fuel pump relay
Fuse & relay box (f/b) (behind left side of dash)
Fuse 10 10a
Fuse 16 20a
Fuse 19 20a
Fuse 20a
Fuse 4 20a
Gb-3
Gb-5 (behind center of dash)
Gb-7 (under right front seat)
Immobilizer control module
Inter cooler water spray switch
Inter cooler water spray timer
Main fan relay
Main fan relay 1
Main fan relay 2
Main relay
Mirror heater relay
Nca
Rear 12v accessory relay (behind left side of dash, in relay block)
Rear accessory socket fuse holder
Relay
Remote control mirror switch
Stoplight switch
Sub fan relay
Sub fan relay 1
Transmission control module
Wiper deicer relay

POWER DOOR LOCKS

Power Door Locks Wiring Diagram for Subaru Impreza WRX STi 2005

すべての配線図にアクセスする車

List of elements for Power Door Locks Wiring Diagram for Subaru Impreza WRX STi 2005:

(behind left side of dash)
(wagon: under right taillight assembly) (sedan: near license plate light) gb-8
Anti-theft system
B152
B280
B281
B52
Combination meter
Diode (wagon)
Driver side door lock switch
Exterior lights system
F68
Fuse & relay box (f/b) (behind left side of dash)
Fuse 11 15a
Fuse 18 15a
Fuse 2 20a
Fuse 3 15a
Gb-3
Gb-4 (behind right side of dash)
Gb-5 (behind center of dash)
Gb-6 (under left front of center console)
Gb-7 (under right front seat)
Horns system
Hot at all times
Hot in on or start
I10
I11
Ind light door
Integrated module
Interior lights system
Keyless buzzer (at right front of engine compt)
Keyless entry control module (behind left end of dash)
Left front door lock actuator (at rear of left front door)
Left front door switch (at rear of left front door)
Left rear door lock actuator (at rear of left rear door)
Left rear door switch (at rear of left rear door)
Main fuse box (m/b) (on left side of engine compt)
Passenger side door lock switch
Pnk
Rear gate latch switch (wagon) (at bottom center of rear gate)
Rear gate lock actuator (wagon) (in tailgate)
Red
Right front door lock actuator (at rear of right front door)
Right front door switch (at rear of right front door)
Right rear door lock actuator (at rear of right rear door)
Right rear door switch (forward of right rear wheelwell)
Trunk room light switch (sedan) (at rear center of trunk)
Warning system

POWER MIRRORS

Automatic Day/Night Mirror Wiring Diagram for Subaru Impreza WRX STi 2005

すべての配線図にアクセスする車

List of elements for Automatic Day/Night Mirror Wiring Diagram for Subaru Impreza WRX STi 2005:

(2.0l turbo)
(2.5l turbo)
(2.5l)
A/t
B271
B52
Back-up light switch (on left side of transmission)
Compass mirror
Fuse & relay box (f/b) (behind left side of dash)
Fuse 15a
Fuse 20a
Gb-6 (under left front of center console)
Hot in acc or on
Hot in on or start
Inhibitor switch
M/t
Nca

Power Mirror Wiring Diagram for Subaru Impreza WRX STi 2005

すべての配線図にアクセスする車

List of elements for Power Mirror Wiring Diagram for Subaru Impreza WRX STi 2005:

B271
Change over switch
Defogger system
Fuse & relay box (f/b) (behind left side of dash)
Fuse 4 20a
Gb-6 (under left front of center console)
Hot in acc or on
Left rearview mirror
Left/ right m
Mirror heater
Motor
Nca
Red
Remote control rearview mirror switch
Right rearview mirror
Up/ down m
W/ heated mirrors
W/o heated mirrors

POWER SEATS

Heated Seats Wiring Diagram for Subaru Impreza WRX STi 2005

すべての配線図にアクセスする車

List of elements for Heated Seats Wiring Diagram for Subaru Impreza WRX STi 2005:

B271
F36
Fuse & relay box (f/b) (behind left side of dash)
Fuse 20a
Fuse sbf-2 50a
Gb-5 (behind center of dash)
Gb-6 (under left front of center console)
High
Hot at all times
Hot in acc or on
Left seat heater (under left front seat)
Left seat heater switch
Low
Main fuse box (m/b) (on left side of engine compt)
Off
Rear 12v accessory relay (behind left side of dash, in relay block)
Relay block
Right seat heater (under right front seat)
Right seat heater switch

POWER TOP/SUNROOF

Sunroof Wiring Diagram for Subaru Impreza WRX STi 2005

すべての配線図にアクセスする車

List of elements for Sunroof Wiring Diagram for Subaru Impreza WRX STi 2005:

Close
F36
F68
Fuse 15a
Gb-1 (right side of engine (compt)
Hot at all times
Ignition relay (behind left side of dash, in relay block)
Main fuse box (on left side of engine compt)
Nca
Open
Power window circuit breaker (under left side of dash)
Power window relay (behind left side of dash, in relay block)
Red
Sbf-6 fuse 30a
Sun roof control module & motor (at right front of headliner)
Sunroof switch
Tilt down
Tilt up

POWER WINDOWS

Power Windows Wiring Diagram for Subaru Impreza WRX STi 2005

すべての配線図にアクセスする車

List of elements for Power Windows Wiring Diagram for Subaru Impreza WRX STi 2005:

Auto down
Auto up
Auto up/down circuit
Down
F68
Fuse 5 15a
Gb-5 (behind center of dash)
Hot at all times
Ignition relay (behind left side of dash, in relay block)
Left front
Left front power window motor (at center of left front door)
Left rear
Left rear power window motor (at center of left rear door)
Left rear power window sub switch
Main fuse box (m/b) (on left side of engine compt)
Power tops system
Power window circuit breaker (under left side of dash)
Power window main switch
Power window relay (behind left side of dash, in relay block)
Right front
Right front power window motor (at center of right front door)
Right front power window sub switch
Right rear
Right rear power window motor (at center of right rear door)
Right rear power window sub switch

RADIO

Radio Wiring Diagram for Subaru Impreza WRX STi 2005

すべての配線図にアクセスする車

List of elements for Radio Wiring Diagram for Subaru Impreza WRX STi 2005:

Antenna
Antenna amplifier (sedan: at left "c" pillar) (wagon: behind left rear quarterpanel)
B271
Bracket earth
F68
Fuse & relay box (f/b) (behind left side of dash)
Fuse 2 20a
Fuse 9 15a
Gr (under right front of center console)
Hot at all times
Hot in acc or on
Interior lights system
Left front door speaker
Left front door tweeter
Left rear door speaker
Main fuse box (m/b) (on left side of engine compt)
Nca
Radio
Right front door speaker
Right front door tweeter
Right rear door speaker