All Wiring Diagrams for Subaru Impreza WRX 2002

AIR CONDITIONING

2.0L

2.0L, Manual A/C Wiring Diagram for Subaru Impreza WRX 2002

List of elements for 2.0L, Manual A/C Wiring Diagram for Subaru Impreza WRX 2002:

• Air conditioning relay
• Air conditioning relay holder (on left side of engine compartment)
• Air conditioning switch
• B134
• B137
• B152
• B168
• 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
• Compressor
• Engine control module (ecm) (behind right side of dash)
• Evaporation thermo switch (behind right side of dash)
• F27
• 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 (front of right front fender)
• Gb-6 (behind lower center of dash)
• Hot at all times
• Hot in on or start
• Illumination light
• Interior lights system
• Magnetic clutch
• Main fan motor
• Main fan relay-1
• Main fan relay-2
• Nca
• Pressure switch (on left side of engine compartment)
• Sub fan motor
• Sub fan relay-1
• Sub fan relay-2
• Thermal protector

2.5L

2.5L, Manual A/C Wiring Diagram for Subaru Impreza WRX 2002

List of elements for 2.5L, Manual A/C Wiring Diagram for Subaru Impreza WRX 2002:

• Air conditioning relay (in air conditioning relay holder)
• Air conditioning relay holder (on left side of engine compartment)
• Air conditioning switch
• B134
• B135
• B136
• B152
• B168
• 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
• Compressor
• Engine control module (ecm) (behind right side of dash)
• Evaporation thermo switch (behind right side of dash)
• F27
• 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 (front of right front fender)
• Gb-6 (behind lower center of dash)
• Hot at all times
• Hot in on or start
• Illum
• Interior lights system
• Magnet clutch
• Main fan motor (behind left side of radiator)
• Main fan relay
• Nca
• Pressure switch (on left side of engine compartment)
• Sub fan motor (behind right side of radiator)
• Sub-fan relay
• Thermal protector

ANTI-LOCK BRAKES

Anti-lock Brake Wiring Diagrams for Subaru Impreza WRX 2002

List of elements for Anti-lock Brake Wiring Diagrams for Subaru Impreza WRX 2002:

• (2.0l)
• (2.5l)
• (w/ cruise)
• (w/o cruise)
• 10a
• Abs control module (on right front side of engine compt)
• Abs g sensor (center of pass compt, on floor)
• Abs indic
• Abs motor ground (top front of engine)
• Abs relay (behind left side of dash)
• B158
• B54
• B55
• Check connector (behind left side of dash)
• Combination meter
• Data link connector (left of steering column)
• Diagnostic connector (behind left side of dash)
• F38
• F41
• Fuse & relay box (behind left side of dash)
• Fuse 13 10a
• Fuse 16 20a
• Fuse 18 15a
• Fuse 8 20a
• Gb-1 (behind right headlight)
• Gb-5 (behind top center of dash)
• Hot at all times
• Hot in run or start
• I10
• I11
• Left front abs sensor
• Left rear abs sensor
• Main fuse box (on left side of engine compt)
• Red
• Relay holder (on left side of engine compt)
• Right front abs sensor
• Right rear abs sensor
• Sbf holder (on left side of engine compt)
• Sbf-4 fuse 50a
• Sbf-8 fuse 10a
• Shield joint connector (front right corner of engine compt)
• Stoplight switch (on bracket, above brake pedal)
• Transmission control module (behind left side of dash)

ANTI-THEFT

Anti-theft Wiring Diagram for Subaru Impreza WRX 2002

List of elements for Anti-theft Wiring Diagram for Subaru Impreza WRX 2002:

• Acc
• B152
• B158
• B176
• B280
• B281
• B39
• B52
• B59
• Combination meter
• Door
• Driver's side door lock actuator
• Driver's side door lock switch
• Exterior lights system
• F40
• F68
• Fuse & relay box (behind left side of dash)
• Fuse & relay box
• Fuse 11 15a
• Fuse 18 15a
• Fuse 2 15a
• Fuse 3 15a
• Fuse 7 20a
• Gb-5 (behind top center of dash)
• Gb-7 (under right front seat)
• Gb-8 (center rear of luggage compt)
• Horns system
• Hot at all times
• Hot in start and run
• Ignition switch
• Integrated module (behind left side of dash)
• Interior lights system
• Interior lights system (room light)
• Interrupt relay (behind left side of dash)
• Keyless entry control module (behind left side of dash)
• Left front door switch
• Left rear door lock actuator
• Left rear door switch
• Main fuse box (on left side of engine compt)
• Off
• Passenger's side door lock actuator
• Passenger's side door lock switch
• Pnk
• Rear gate diode (wagon) (behind right side of dash)
• Rear gate latch switch (wagon)
• Rear gate lock actuator (wagon)
• Red
• Right front door switch
• Right rear door lock actuator
• Right rear door switch
• Security
• Security control module (behind right side of dash)
• Security horn (right rear corner of eng compt)
• Security horn relay (behind left side of dash)
• Start
• Starting/ charging system
• Trunk room light switch (sedan)
• Warning systems
• Warnings system

COMPUTER DATA LINES

2.0L

2.0L, Computer Data Lines for Subaru Impreza WRX 2002

List of elements for 2.0L, Computer Data Lines for Subaru Impreza WRX 2002:

• (behind left side of dash)
• Abs control module (right side of of engine compt)
• Air bag control module (ahead of front floor tunnel)
• Air bag ind
• B125
• B126
• B128
• B134
• B17
• B250
• B40
• B52
• B55
• B75
• B76
• B79
• B81
• B82
• B84
• B94
• Check connector (behind left side of dash)
• Combination meter
• Cruise control module (behind left side of dash)
• Data link connector (left of steering column)
• Diagnosis connector
• Diagnosis terminal (behind left side of dash)
• Engine control module (behind right side of dash)
• F37
• F49
• Flash memory connector
• Fuel pump assembly (right side of cargo compartment)
• Fuse & relay box (behind left side of dash)
• Fuse 18 15a
• Gb-3 (right kick panel)
• Ge-1 (top left side of engine)
• Hot at all times
• Hot in start or run
• I12
• Line end connector (behind left side of dash)
• M/t
• Main fuse box (on left side of engine compt)
• Neutral position switch (m/t) (left side of transmission)
• R58
• Sbf-5 fuse 30a
• Test mode connector (behind left side of dash)
• Transmission control module (a/t) (behind left side of dash)
• Vehicle speed sensor (on right side of transmission case)

2.5L

2.5L, Computer Data Lines for Subaru Impreza WRX 2002

List of elements for 2.5L, Computer Data Lines for Subaru Impreza WRX 2002:

• (behind left side of dash)
• Abs control module (right side of of engine compt)
• Air bag control module (ahead of front floor tunnel)
• Air bag ind
• B125
• B126
• B135
• B136
• B17
• B25
• B40
• B52
• B55
• B75
• B76
• B79
• B81
• B82
• B94
• Check connector (behind left side of dash)
• Combination meter
• Cruise control module (behind left side of dash)
• Data link connector (left of steering column)
• Diagnosis connector
• Diagnosis terminal (behind left side of dash)
• Engine control module (behind right side of dash)
• F37
• F49
• Fuel pump assembly (right side of cargo compartment)
• Fuse & relay box (behind left side of dash)
• Fuse 18 15a
• Gb-3 (right kick panel)
• Ge (top left side of engine)
• Hot at all times
• Hot in start or run
• I12
• Line end connector (behind left side of dash)
• M/t
• Main fuse box (on left side of engine compt)
• Neutral position switch (m/t) (left side of transmission)
• R58
• Sbf-5 fuse 30a
• Test mode connector (behind left side of dash)
• Transmission control module (a/t) (behind left side of dash)
• Vehicle speed sensor (on right side of transmission case)

COOLING FAN

2.0L

2.0L, Cooling Fan Wiring Diagram for Subaru Impreza WRX 2002

List of elements for 2.0L, Cooling Fan Wiring Diagram for Subaru Impreza WRX 2002:

• (behind left side of radiator)
• (behind right side of radiator)
• Air conditioning relay holder
• B137
• Engine control module (behind right side of dash)
• F27
• F28
• F29
• F30
• F41
• F66
• Fuse & relay box
• Fuse 17 15a
• Fuse 18 15a
• Fuse 30a
• Gb-1 (behind right headlight)
• Gb-2 (behind left headlight)
• Hot at all times
• Hot in on or start
• Main fan motor
• Main fan relay 1
• Main fan relay 2
• Sub fan motor
• Sub-fan relay 1
• Sub-fan relay 2

2.5L

2.5L, Cooling Fan Wiring Diagram for Subaru Impreza WRX 2002

List of elements for 2.5L, Cooling Fan Wiring Diagram for Subaru Impreza WRX 2002:

• (behind left side of radiator)
• (behind right side of radiator)
• Air conditioning relay holder
• B134
• Engine control module (behind right side of dash)
• F27
• F29
• F41
• F66
• Fuse & relay box
• Fuse 17 15a
• Fuse 18 15a
• Fuse 20a
• Gb-1 (behind right headlight)
• Hot at all times
• Hot in on or start
• Main fan
• Main fan motor
• Relay
• Relay
• Sub fan motor
• Sub-fan

CRUISE CONTROL

Cruise Control Wiring Diagram for Subaru Impreza WRX 2002

List of elements for Cruise Control Wiring Diagram for Subaru Impreza WRX 2002:

• (2.0l)
• (2.5l)
• (top center of eng) ge
• (top left side of eng) ge-1
• A/t
• Anti-theft system
• B158
• B54
• B55
• B56
• Cancel
• Check connector (behind left side of dash)
• Clutch switch (on bracket, above clutch pedal)
• Cruise control
• Cruise control actuator (right side of engine compt)
• Cruise control module (behind right side of dash)
• Data link connector (behind dash, left of steering column)
• Fuse & relay box
• Fuse 16 20a
• Fuse 18 10a
• Gb-4 (behind top center of dash)
• Horns
• Hot at all times
• Hot in on or start
• Illum
• Inhibitor switch (left side of transmission)
• Interior lighting
• Interrupt relay (behind left side of dash)
• M/t
• Main switch
• Non- turbo
• Off
• P/n
• Resume
• Set
• Short connector
• Starter motor
• Stop & brake switch (on bracket, above brake pedal)
• Sub switch
• Transmission control module (a/t) (left side of dash)
• Turbo
• Vehicle speed sensor (m/t) (right side of transmission case)
• W/ anti-theft system
• W/o anti-theft system

DEFOGGERS

Defogger Wiring Diagram for Subaru Impreza WRX 2002

List of elements for Defogger Wiring Diagram for Subaru Impreza WRX 2002:

• 2.0l
• 2.5l
• B134
• B135
• B152
• B158
• B271
• B280
• B281
• B72
• Defogger relay
• Engine control module (behind right side of dash)
• F40
• F68
• Fuse & relay box (behind left side of dash)
• Fuse 15a
• Fuse 20a
• Gb-3 (right kick panel)
• Gb-5 (behind center of dash)
• Gb-8 (center rear of luggage compt)
• Gd (under left rear shelf)
• Hot at all times
• Hot in on or start
• Ignition switch
• Integrated module (behind left side of dash)
• Interior lights system
• Left rear- view mirror
• Main fuse box (on left side of engine compt)
• Mirror heater
• Mirror heater relay (behind left side of dash, in relay block)
• Nca
• Rear defogger
• Rear defogger switch
• Red
• Right rear- view mirror
• Sedan
• Wagon

ENGINE PERFORMANCE

2.0L

2.0L, Engine Performance Wiring Diagrams (1 of 4) for Subaru Impreza WRX 2002

List of elements for 2.0L, Engine Performance Wiring Diagrams (1 of 4) for Subaru Impreza WRX 2002:

• (behind left side of dash) diagnosis connector
• (behind right side of dash) main relay
• (left rear of eng) ge-1
• (right side of dash) gb-4
• A/c system
• A/t
• Acc
• B134
• B135
• B84
• Camshaft position sensor (left front of engine)
• Crankshaft position sensor (lower front of engine)
• Defogger system
• Engine control module (behind right side of dash)
• Exterior lights system
• Ge-1 (left rear of eng)
• Ge-2 (right side of engine)
• Hot at all times
• Ignition switch
• Knock sensor (left side of eng)
• Left tgv
• M/t
• Mass airflow sensor (right side of engine compt, in air intake duct)
• Nca
• Neutral position switch (m/t)
• Off
• Power steering oil pressure switch (right front of engine)
• Red
• Right tgv
• Shield
• Shield & sensor ground joint connector (right side of dash)
• Start
• Starting system

2.0L, Engine Performance Wiring Diagrams (2 of 4) for Subaru Impreza WRX 2002

List of elements for 2.0L, Engine Performance Wiring Diagrams (2 of 4) for Subaru Impreza WRX 2002:

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

2.0L, Engine Performance Wiring Diagrams (3 of 4) for Subaru Impreza WRX 2002

List of elements for 2.0L, Engine Performance Wiring Diagrams (3 of 4) for Subaru Impreza WRX 2002:

• (left of steering column) data link connector
• (left rear of eng) ge-1
• B158
• Combination meter
• Cpu
• Drain valve (under right rear of vehicle)
• Flash memory connector
• Fuel level sensor
• Fuel pump
• Fuel pump assembly
• Fuel pump controller (right side of cargo area)
• Fuel pump relay (behind right side of dash)
• Fuel sub level sensor (top of fuel tank)
• Fuel tank pressure sensor (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 (behind center of dash)
• Hot in on & start
• I10
• I11
• I12
• Mal- function indicator light
• Oil pres- sure warning light
• Oil pressure switch (on front of engine)
• Pressure control solenoid valve (under rear center of vehicle)
• R58
• Red
• Speedometer
• Tach
• Temp gauge

2.0L, Engine Performance Wiring Diagrams (4 of 4) for Subaru Impreza WRX 2002

List of elements for 2.0L, Engine Performance Wiring Diagrams (4 of 4) for Subaru Impreza WRX 2002:

• (left rear of eng) ge-1
• (left rear of engine)
• (left rear of engine) ge-1
• A/c system
• B136
• B137
• Cooling fan system
• Engine control module (behind right side of dash)
• Front oxygen (a/f) sensor (front of catalytic converter)
• Fuel injectors
• Ge-1
• Ge-1 (left rear of eng)
• Idle air control solenoid valve (top rear of engine)
• Ignition coil 1
• Ignition coil 2
• Ignition coil 3
• Ignition coil 4
• Nca
• Pnk
• Purge control solenoid valve (on intake manifold)
• Rear oxygen sensor (rear of catalytic converter)
• Red
• Shield
• Wastegate solenoid (right side of engine compt)

2.5L

2.5L, Engine Performance Wiring Diagrams (1 of 3) for Subaru Impreza WRX 2002

List of elements for 2.5L, Engine Performance Wiring Diagrams (1 of 3) for Subaru Impreza WRX 2002:

• (behind right side of dash) main relay
• (m/t)
• (pin 5 not used)
• (pins 22-23 not used)
• A/t
• Air conditioning
• Air conditioning system
• B135
• B136
• Braided
• Camshaft position sensor (left front of engine)
• Crankshaft position sensor (lower front of engine)
• Defogger system
• Engine control module (behind right side of dash)
• Exterior light system
• F37
• Fuse 30a
• Gb-4 (behind right side of dash)
• Ge (center rear of engine)
• Hot at all times
• Knock sensor (left side of engine)
• M/t
• Main fuse box (left side of engine compt)
• Nca
• Neutral position switch (left side of transmission)
• Power steering oil pressure switch (left front of engine)
• Pressure sensor & intake air temperature sensor (top of engine, behind generator)
• Red
• Shield joint connector (behind right kick panel)
• Starting system

2.5L, Engine Performance Wiring Diagrams (2 of 3) for Subaru Impreza WRX 2002

List of elements for 2.5L, Engine Performance Wiring Diagrams (2 of 3) for Subaru Impreza WRX 2002:

• (behind dash, left of steering column)
• (behind left side of dash) check connector
• (behind right side of dash) fuel pump relay
• (behind right side of dash) sensor ground joint connector
• (below right front seat) gb-7
• (center rear of engine) ge
• (right kick panel) gb-3
• (top center of fuel tank) fuel tank pressure sensor
• A/t
• A13
• A21
• Atmospheric pressure sensor (on front of right front strut tower)
• B13
• B152
• B20
• Braided
• Catalytic converter)
• Cluster system instrument
• Data link connector
• Engine coolant temperature sensor & thermometer (top right front of engine)
• Front oxygen sensor (a/f) (front of front catalytic converter)
• Fuel gauge
• Fuel pump assembly
• Fuel sub level sensor (top of fuel tank)
• Fuel temp sensor
• Fuse & relay box (behind left side of dash)
• Fuse 15a
• Ge (center rear of engine)
• Hot in on or start
• M/t
• Nca
• Rear oxygen sensor (rear of rear
• Red
• Sub gauge
• Throttle position sensor (on throttle body assembly)
• Transmission control module (behind left side of dash)
• Vehicle speed sensor (m/t) (right side of transmission case)

2.5L, Engine Performance Wiring Diagrams (3 of 3) for Subaru Impreza WRX 2002

List of elements for 2.5L, Engine Performance Wiring Diagrams (3 of 3) for Subaru Impreza WRX 2002:

• (on intake manifold) purge control solenoid valve
• (top front of eng) air assist injector solenoid valve
• (under right rear of vehicle) drain valve
• (under right rear of vehicle) pressure control solenoid valve
• Air conditioning system
• B134
• B158
• B52
• Cooling fans system
• Diagnosis connector (behind
• Engine control module (behind right side of dash)
• Fuel guage
• Fuel injectors
• Fuse & relay box (behind left side of dash)
• Fuse 10a
• Fuse 15a
• Ge (center rear of engine)
• Hot in on or start
• I-10
• I-12
• Idle air control solenoid valve (on front of engine)
• Ignition coil & ignitor assembly (top front of engine)
• Instrument cluster
• Left side of dash)
• Line end connector (behind
• Malfunction indicator lamp
• Pnk
• Red
• Right kick panel)
• Speedometer & tachometer circuit

EXTERIOR LIGHTS

Back-up Lamps Wiring Diagram for Subaru Impreza WRX 2002

List of elements for Back-up Lamps Wiring Diagram for Subaru Impreza WRX 2002:

• (center rear of luggage compt)
• (non-turbo)
• (turbo)
• A/t
• B280
• B52
• Back-up
• Back-up light
• Back-up light switch (on left side of transmission)
• Fuse & relay box
• Fuse 18 15a
• Gb-8
• Hot in on & start
• Inhibitor switch (on left side of transmission)
• 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 2002

List of elements for Exterior Lamps Wiring Diagram for Subaru Impreza WRX 2002:

• (center rear of luggage compt) gb-8
• (not used)
• (right rear of vehicle) trailer connector
• (sedan)
• (under right front seat) gb-7
• (w/ cruise)
• (w/o cruise)
• (wagon)
• (wagon) (sedan)
• B152
• B158
• B51
• B52
• B69
• B71
• Combin- ation switch
• Combination meter
• Combination switch
• F36
• F37
• F40
• F41
• F68
• Fuse & relay box
• Fuse 16 20a
• Fuse 2 15a
• Fuse 5 10a
• Fuse 5 15a
• Fuse 6 15a
• Fuse 7 20a
• Gb-1 (behind right headlight)
• Gb-5 (behind top center of console)
• Hazard switch
• Head
• High mounted stop light
• High mounted stop light (sedan w/ spoiler)
• Hot at all times
• Hot in on & start
• I10
• I12
• Ignition relay
• Interior lights system
• Left front clearance light
• Left front turn signal light
• Left rear combination lamp
• Left side marker light
• Left turn ind
• License plate light
• Light switch
• Main fuse box
• Nca
• Off
• Park
• Parking switch (top of steering column)
• Right front clearance light
• Right front turn signal light
• Right rear combination lamp
• Right side marker light
• Right turn ind
• Sbf-2 fuse 50a
• Security control module (behind center of dash)
• Stop- light
• Stoplight switch (on bracket, above brake pedal)
• Tail & illumin- ation relay
• Tail- light
• Turn light
• Turn signal & hazard module (right of steering column)
• Turn signal switch

GROUND DISTRIBUTION

Ground Distribution Wiring Diagram (1 of 3) for Subaru Impreza WRX 2002

List of elements for Ground Distribution Wiring Diagram (1 of 3) for Subaru Impreza WRX 2002:

• A/t select lever
• Abs control module
• Abs g sensor shield
• Abs relay
• B104
• B106
• B116
• B119
• B12
• B157
• B16
• B168
• B171
• B176
• B184
• B264
• B267
• B281
• B284
• B286
• B32
• B42
• B46
• B47
• B70
• B71
• B73
• B93
• B94
• B96
• Brake fluid level warning switch
• Check connector
• Clock
• Clutch switch (m/t)
• Combination meter
• Combination switch
• Cruise control actuator
• Cruise control module
• Daytime running light control module
• Daytime running light resistor
• Driver side front door switch
• Driver side rearview mirror heater
• F16
• F17
• F49
• F67
• Forward switch
• Front wiper motor
• Fuel pump relay (2.0l)
• Gb-1 (behind right headlamp)
• Gb-2 (behind left headlamp)
• Gb-3 (right kick panel)
• Gb-4 (behind top center of dash)
• Gb-5 (behind top center of dash)
• Glove box illum light
• I10
• I59
• Ignition relay
• Inhibitor switch (a/t)
• Integrated module
• Key lock solenoid (a/t)
• Keyless entry control module
• Left front abs sensor shield
• Left front fog light
• Left front turn signal/ clearance light
• Left rear abs sensor shield
• Left side marker light
• Lighting
• Main fan motor (2.0l)
• Main fan motor (2.5l)
• Main relay
• Mirror heater relay
• Passen side front door switch
• Power window main switch
• Power window relay
• Rear 12v accessory relay
• Rear defogger switch
• Remote controlled rearview mirror switch
• Right front abs sensor shield
• Right front fog light
• Right front turn signal/ clearance light
• Right side marker light
• Security control module
• Security short connector
• Sub fan motor (2.0l)
• Sub fan motor (2.5l)
• To compass mirror on page 2 of 3
• Turn & hazard signal module
• Wiper

Ground Distribution Wiring Diagram (2 of 3) for Subaru Impreza WRX 2002

List of elements for Ground Distribution Wiring Diagram (2 of 3) for Subaru Impreza WRX 2002:

• (sedan)
• (wagon)
• Airbag control module
• B169
• B54
• B55
• B56
• Blower fan switch
• Compass mirror motor
• D15
• D43
• D46
• D62
• Earth bracket
• From ground gb-4 on page 1 of 3
• Fuel pump assembly
• Fuel pump controller (2.0l)
• Gb-4 (behind top center of dash)
• Gb-5 (behind top center of dash)
• Gb-6 (under center console)
• Gb-7 (under right front seat)
• Gb-8 (center rear of luggage compartment)
• Gd (under left rear shelf)
• Gr (under center console)
• Hi-mounted stop light (sedan) (w/ rear spoiler)
• High- mounted stop light
• 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
• R116
• R139
• R16
• R22
• R27
• R32
• R41
• R42
• R43
• R44
• R58
• Radio
• Rear defogger (sedan)
• Rear defogger (wagon)
• Rear gate latch switch (wagon)
• 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 light
• Trailer connector
• Transmission control module (2.0l)
• Transmission control module (2.5l)
• Transmission ground
• Trunk room light switch (sedan)

Ground Distribution Wiring Diagram (3 of 3) for Subaru Impreza WRX 2002

List of elements for Ground Distribution Wiring Diagram (3 of 3) for Subaru Impreza WRX 2002:

• B128
• B134
• B135
• B136
• B137
• B17
• B25
• B40
• B76
• B81
• B84
• Camshaft position sensor shield
• Combination meter
• Crankshaft position sensor shield
• Data link connector
• Diagnosis terminal
• E12
• E31
• E32
• E33
• E34
• Engine control module
• Fuel level sensor
• Ge (top center of engine) (2.5l)
• Ge-1 (top left side of engine) (2.0l)
• I12
• Idle air control solenoid vavle
• Ignition coil & ignitor
• Ignition coil no.1
• Ignition coil no.2
• Ignition coil no.3
• Ignition coil no.4
• Knock sensor shield
• M/t
• Neutral position switch (m/t)
• R58
• Test mode connector
• Vehicle speed sensor (m/t)

HEADLIGHTS

Headlight Wiring Diagram for Subaru Impreza WRX 2002

List of elements for Headlight Wiring Diagram for Subaru Impreza WRX 2002:

• (a/t)
• B158
• B52
• B71
• Combination meter
• Combination switch
• Daytime running light control module (right side of dash)
• Daytime running light diode (right side of dash)
• Daytime running light relay (right kick panel)
• Daytime running light resistor (right front of eng compt)
• Dimmer/ passing switch
• F37
• F39
• Front foglight diode (left side of dash)
• Front foglight relay (behind left side of dash)
• Front foglight switch
• Fuse & relay box (behind left side of dash)
• Fuse 13 10a
• Fuse 18 15a
• Fuse 7 15a
• Fuse 8 15a
• Fuse 9 15a
• Gb-1 (behind right headlight)
• Gb-3 (right kick panel)
• Gb-4 (behind center of dash
• Gb-4 (behind center of dash)
• Generator
• Head
• Hi beam ind
• High beam relay (right kick panel)
• Hot at all times
• Hot in on & start
• I11
• Inhibitor switch (left side of transmission)
• Instrument cluster system (charge indicator)
• Instrument cluster system (park brake warning indicator)
• Interior lights system
• Left front fog- light
• Left headlight
• Left headlight relay
• Light switch
• Main fuse box (on left side of engine compt)
• Nca
• Off
• Park
• Parking brake switch (base of park brake lever)
• Pass
• Pnk
• Red
• Red/
• Right front fog- light
• Right headlight
• Right headlight relay
• Starting circuit

HORN

Horn Wiring Diagram for Subaru Impreza WRX 2002

List of elements for Horn Wiring Diagram for Subaru Impreza WRX 2002:

• F37
• F39
• Fuse 6 15a
• Horn
• Horn relay
• Horn switch
• Hot at all times
• Keyless entry control module (behind left side of dash)
• Main fuse box
• Security horn relay (behind left side of dash)

INSTRUMENT CLUSTER

Instrument Cluster Wiring Diagram for Subaru Impreza WRX 2002

List of elements for Instrument Cluster Wiring Diagram for Subaru Impreza WRX 2002:

• (2.0l)
• (2.5l)
• (right kick panel) gb-3
• (top center of eng) ge
• (top left side of eng) ge-1
• A/t oil temp ind
• A10
• Abs warning ind
• Air bag ciruit
• Airbag warning ind
• Ambient sensor (behind center of grille)
• Anti-lock brakes system
• B10
• B11
• B12
• B13
• B14
• B15
• B158
• B16
• B17
• B18
• B19
• B20
• B21
• B22
• B23
• B24
• B25
• B26
• B27
• B271
• B28
• B29
• B30
• Brake fluid level switch (on brake fluid reservoir)
• C10
• C11
• C12
• C13
• C14
• Charge warning ind
• Clock/ out temp back light
• Combination meter
• Cpu
• Dimmer circuit
• Door warning light
• Driver
• Engine & transmissions system
• Engine controls system
• Engine coolant temperature sensor & thermometer (on top right front of eng)
• Engine system
• Exterior lights system
• Fuel gauge
• Fuel level sensor (on top of fuel tank)
• Fuel sub level sensor (on top of fuel tank)
• Fuse & relay box
• Fuse 12 10a
• Fuse 13 10a
• Fwd ind
• Gb-4 (behind top center of dash)
• Headlights system
• Hi beam ind
• Hot in on & start
• Hot w/ tail & illumination relay energized
• I/f
• I10
• I11
• I12
• Illum lamps (5)
• Interior lights & door locks system
• Interior lights system
• Left turn ind
• Low fuel warning ind
• Malfunction indicator
• Odo- meter
• Odo/ trip lcd back light
• Oil pressure switch (on front of eng)
• Oil pressure warning ind
• Output temp
• Park brake/ brake fluid level warning ind
• Parking brake switch (on base of park brake lever)
• Pnk
• Power circuit
• Red
• Right turn ind
• Seat belt warning ind
• Security indicator light
• Speedo- meter
• Starting/charging system
• Tach- meter
• Temperature gauge
• Transmissions system
• Trip switch
• Warning system

INTERIOR LIGHTS

Courtesy Lamps Wiring Diagram for Subaru Impreza WRX 2002

List of elements for Courtesy Lamps Wiring Diagram for Subaru Impreza WRX 2002:

• B280
• B281
• Combination meter
• Diode (wagon) (behind right rear combination light)
• Door
• Door warning light
• F40
• F68
• Fuse & relay box (behind left side of dash)
• Fuse 2 15a
• Gb-3 (right kick panel)
• Gb-4 (behind center of dash)
• Gb-6 (under center console)
• Gb-7 (under right front seat)
• Gb-8 (center rear of luggage compartment)
• Hot at all times
• I10
• I11
• Integrated module (behind left side of dash)
• Left front door switch
• Left rear door switch
• Luggage room light (wagon)
• Luggage room light diode (wagon) (behind right rear combination light)
• Main fuse box (on left side of engine compartment)
• Off
• R52
• R56
• Rear gate latch switch (wagon)
• Right front door switch
• Right rear door switch
• Room light
• Sedan
• Spot light
• Trunk room light (sedan)
• Trunk room light switch (sedan)
• Wagon

Instrument Illumination Wiring Diagram for Subaru Impreza WRX 2002

List of elements for Instrument Illumination Wiring Diagram for Subaru Impreza WRX 2002:

• (2.0l)
• (2.5l)
• A/t selector lever illumination light
• B134
• B136
• B152
• B158
• B271
• B280
• B281
• B52
• B71
• Cd player illumination light
• Clock
• Combination meter
• Combination switch (light switch)
• Cruise control main switch illumination light
• Dimmer circuit
• Driver
• Engine control module (behind right side of dash)
• F40
• F68
• Front fog- light switch illumination light
• Fuse & relay box (behind left side of dash)
• Fuse 12 10a
• Fuse 13 10a
• Fuse 7 20a
• Gb-4 (behind center of dash)
• Gb-5 (behind center of dash)
• Glove box illumination light
• Hazard switch illumination light
• Head
• Hot at all times
• Hot in on and start
• Hot in run and start
• I10
• Illumination lights
• Integrated module (behind left side of dash)
• Main fuse box (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 and illumination relay

POWER DISTRIBUTION

Power Distribution Wiring Diagram (1 of 4) for Subaru Impreza WRX 2002

List of elements for Power Distribution Wiring Diagram (1 of 4) for Subaru Impreza WRX 2002:

• (not used)
• (right kick panel) gb-3
• 2.0l
• 2.5l
• Abs control module
• B136
• B137
• B152
• B158
• B281
• B51
• B52
• B56
• Battery
• Blower motor relay
• Clock
• Combination meter
• Data link connector
• Engine control module
• F26
• F36
• F37
• F39
• F40
• F41
• F68
• From ignition switch (diagram 2 of 4)
• Front foglight relay
• Fuel pump
• Fuel pump relay
• Fuse & relay box (behind left side of dash)
• Fuse 1 15a
• Fuse 1 20a
• Fuse 2 15a
• 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
• Generator
• Hazard switch
• Headlights system
• Horn relay
• I11
• Ignition relay
• Integrated module
• Key warning switch
• Keyless entry control module
• Left headlight relay
• Luggage room light (wagon)
• Main fuse box (on left side of engine compartment)
• Main relay
• Nca
• Parking switch
• Power window circuit breaker
• Power window relay
• R79
• Radio
• Rear defogger relay
• Red
• Right headlight relay
• Room light
• Sbf-1 fuse 80a
• Sbf-3 fuse 50a
• Sbf-5 fuse 30a
• Sbf-6 fuse 30a
• Security control module
• Security horn relay
• Spot light
• Starter motor
• To ignition switch (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
• Trunk room light (sedan)

Power Distribution Wiring Diagram (2 of 4) for Subaru Impreza WRX 2002

List of elements for Power Distribution Wiring Diagram (2 of 4) for Subaru Impreza WRX 2002:

• (sedan)
• (wagon)
• 10a
• 2.0l
• 2.5l
• A/t
• Abs control module
• Abs relay
• Acc
• B134
• B135
• B152
• B158
• B72
• Clock
• Combination meter
• Combination switch
• Cruise control module (a/t)
• Engine control module
• Engine control module (a/t)
• Exterior lights system (parking switch)
• F158
• F35
• F36
• F38
• F40
• F41
• F49
• 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 (behind left side of dash)
• Fuse 13 10a
• Fuse 14 10a
• Fuse 15 30a
• Fuse 5 10a
• Fuse 9 15a
• Generator
• I10
• Ignition switch
• Inhibitor switch
• Interrupt relay
• Left front clearance light
• Left rear combination light
• Left side marker light
• License plate light
• M/t
• Main fuse box (on left side of engine compt)
• Nca
• Off
• Radio
• Rear washer motor
• Rear wiper intermittent module
• Rear wiper motor
• Relay holder
• Right front clearance light
• Right rear combination light
• Right side marker light
• Sbf-2 fuse 50a
• Sbf-4 fuse 50a
• Short connector
• Spf holder
• 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)
• Trailer connector (wagon)
• W/ security
• W/o security

Power Distribution Wiring Diagram (3 of 4) for Subaru Impreza WRX 2002

List of elements for Power Distribution Wiring Diagram (3 of 4) for Subaru Impreza WRX 2002:

• (2.0l)
• (2.5l)
• (not used)
• 2.0l
• 2.5l
• 3.0l
• A/t selector lever illumination light
• Ab6
• Abs relay
• Air conditioning relay
• Air conditioning relay holder
• Air conditioning switch
• Airbag control module
• B134
• B135
• B136
• B152
• B158
• B271
• B280
• B51
• B52
• B54
• Back-up light switch (m/t)
• Blower fan motor relay
• Cd illumination light
• Check connector
• Combination meter
• Cruise control main switch
• Cruise control main switch illumination light
• Cruise control module
• Daytime running lights relay
• Drl control module
• Engine control module
• F28
• F29
• F30
• F41
• F66
• 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 (behind left side of dash)
• Fuse 11 15a
• Fuse 12 10a
• Fuse 17 15a
• Fuse 18 15a
• Fuse 6 15a
• Glove box illumination light
• Hazard switch illumination light
• High beam relay
• I10
• Ignition coil & igniter
• Ignition coil 1
• Ignition coil 2
• Ignition coil 3
• Ignition coil 4
• Inhibitor switch (a/t)
• Integrated module
• Keyless entry control module
• Lighting switch
• Main fan relay (2.5l)
• Main fan relay-1 (2.0l)
• Main fan relay-2 (2.0l) (2.0l)
• Mode control panel illumination light
• Nca
• Parking switch
• Power window main switch illumination light
• Radio illumination light
• Rear defogger relay
• Red
• Security control module
• Sub fan relay (2.5l)
• Sub fan relay-1 (2.0l)
• Sub fan relay-2 (2.0l)
• Tail & illumination relay
• Thermal protector
• Transmission control module
• Vehicle speed sensor (m/t)

Power Distribution Wiring Diagram (4 of 4) for Subaru Impreza WRX 2002

List of elements for Power Distribution Wiring Diagram (4 of 4) for Subaru Impreza WRX 2002:

• (not used)
• (w/o cruise) (w/ cruise)
• 2.0l
• 2.5l
• 20a
• 30a
• Air conditioning relay holder
• B158
• B271
• B280
• B52
• Compass mirror
• F27
• F28
• F29
• F30
• F40
• F66
• From fuse & relay box (diagram 2 of 4)
• From main fuse box (diagram 2 of 4)
• From main fuse box sbf-2 (diagram 2 of 4)
• Fuse & relay box (behind left side of dash)
• Fuse 10 15a
• Fuse 16 20a
• Fuse 19 20a
• Fuse 20a
• Fuse 4 20a
• Gb-3 (right kick panel)
• Gb-5 (behind top center of dash)
• Gb-7 (under right front seat)
• I24
• Integrated module
• Main fan relay
• Main fan relay 1
• Main fan relay 2
• Mirror heater relay
• Nca
• Rear 12v accessory relay
• Rear accessory power socket
• Rear accessory socket fuse holder
• Remote control rearview mirror switch
• Stoplight switch
• Sub fan relay
• Sub fan relay 1

POWER DOOR LOCKS

Power Door Lock Wiring Diagram, with Keyless Entry for Subaru Impreza WRX 2002

List of elements for Power Door Lock Wiring Diagram, with Keyless Entry for Subaru Impreza WRX 2002:

• Acc
• B152
• B158
• B176
• B280
• B281
• B39
• B52
• B59
• Combination meter
• Door
• Driver's side door lock actuator
• Driver's side door lock switch
• Exterior lights system
• F40
• F68
• Fuse & relay box (behind left side of dash)
• Fuse & relay box
• Fuse 11 15a
• Fuse 18 15a
• Fuse 2 15a
• Fuse 3 15a
• Fuse 7 20a
• Gb-5 (behind top center of dash)
• Gb-7 (under right front seat)
• Gb-8 (center rear of luggage compt)
• Horns system
• Hot at all times
• Hot in start and run
• Ignition switch
• Integrated module (behind left side of dash)
• Interior lights system
• Interior lights system (room light)
• Interrupt relay (behind left side of dash)
• Keyless entry control module (behind left side of dash)
• Left front door switch
• Left rear door lock actuator
• Left rear door switch
• Main fuse box (on left side of engine compt)
• Off
• Passenger's side door lock actuator
• Passenger's side door lock switch
• Pnk
• Rear gate diode (wagon) (behind right side of dash)
• Rear gate latch switch (wagon)
• Rear gate lock actuator (wagon)
• Red
• Right front door switch
• Right rear door lock actuator
• Right rear door switch
• Security
• Security control module (behind right side of dash)
• Security horn (right rear corner of eng compt)
• Security horn relay (behind left side of dash)
• Start
• Starting/ charging system
• Trunk room light switch (sedan)
• Warning systems
• Warnings system

Power Door Lock Wiring Diagram, without Keyless Entry for Subaru Impreza WRX 2002

List of elements for Power Door Lock Wiring Diagram, without Keyless Entry for Subaru Impreza WRX 2002:

• B152
• B280
• B281
• B52
• Driver's side door lock switch
• F40
• F68
• Fuse & relay box (behind left side of dash)
• Fuse 2 15a
• Fuse 3 15a
• Gb-5 (behind top center of dash)
• Gb-7 (under right front seat)
• Hot at all times
• Integrated relay (behind left side of dash)
• Left front door lock actuator
• Left rear door lock actuator
• Lock
• Main fuse box (on left side of engine compt)
• Passenger's side door lock switch
• Rear gate lock actuator
• Red
• Right front door lock actuator
• Right rear door lock actuator
• Unlock

POWER MIRRORS

Power Mirror Wiring Diagram for Subaru Impreza WRX 2002

List of elements for Power Mirror Wiring Diagram for Subaru Impreza WRX 2002:

• B271
• Change over switch
• Defogger system
• Fuse & relay box (behind left side of dash)
• Fuse 4 20a
• Gb-3 (right kick panel)
• Hot in acc or run
• 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

Power Seat Wiring Diagrams for Subaru Impreza WRX 2002

List of elements for Power Seat Wiring Diagrams for Subaru Impreza WRX 2002:

• 20a
• B271
• F36
• Fuse & relay box
• Fuse 20a
• Gb-5 (behind top center of dash)
• Gb-6 (under center console)
• High
• Hot at all times
• Hot in acc & on
• Left seat heater
• Left seat heater switch
• Low
• Main fuse box
• Off
• Rear 12v accessory relay (behind left side of dash, in relay box)
• Rear accessory power socket
• Rear accessory socket fuse holder
• Right seat heater
• Right seat heater switch
• Sbf-2 fuse 50a

POWER WINDOWS

Power Window Wiring Diagram for Subaru Impreza WRX 2002

List of elements for Power Window Wiring Diagram for Subaru Impreza WRX 2002:

• Auto down
• Auto up
• Auto up/down circuit
• B52
• Down
• Fuse & relay box (behind left side of dash)
• Fuse 18 15a
• Gb-5 (behind top center of dash)
• Hot at all times
• Hot in on & start
• Left front
• Left front power window motor
• Left rear
• Left rear power window motor
• Left rear power window sub switch
• Power tops system
• Power window circuit breaker (behind left side of dash)
• Power window main switch
• Power window relay (in relay block)
• Right front
• Right front power window motor
• Right front power window sub switch
• Right rear
• Right rear power window motor
• Right rear power window sub switch

RADIO

Radio Wiring Diagrams for Subaru Impreza WRX 2002

List of elements for Radio Wiring Diagrams for Subaru Impreza WRX 2002:

• B52
• F40
• F68
• Fuse & relay box
• Fuse 2 15a
• Fuse 9 15a
• Gr (under center of console)
• Hot at all times
• Hot in acc & on
• Interior lights system
• Left front door speaker
• Left front tweeter
• Left rear door speaker
• Main fuse box
• Radio
• Right front door speaker
• Right front tweeter
• Right rear door speaker

SHIFT INTERLOCKS

Shift Interlock Wiring Diagram for Subaru Impreza WRX 2002

List of elements for Shift Interlock Wiring Diagram for Subaru Impreza WRX 2002:

• (w/o cruise) (w/ cruise)
• B152
• B158
• B271
• B280
• B281
• F37
• Fuse & relay box
• Fuse 11 15a
• Fuse 16 15a
• Fuse 3 15a
• Fuse 4 20a
• Fuse 6 15a
• Gb-4 (behind right side of dash)
• Gb-5 (behind center of dash)
• Hot at all times
• Hot in accy or on
• Hot in on or start
• Inhibitor switch (on left side of trans- mission)
• Integrated module (left side of dash)
• Key lock solenoid (behind ignition key cylinder)
• Key warning switch
• Main fuse box (mb) (left side of eng compt)
• Park position switch
• Red
• Shift lock solenoid
• Stoplight switch (above brake pedal)

STARTING/CHARGING

Charging Wiring Diagram for Subaru Impreza WRX 2002

List of elements for Charging Wiring Diagram for Subaru Impreza WRX 2002:

• Acc
• B72
• Battery
• Charge indicator
• Combination meter
• F158
• F35
• F38
• F39
• Fuse & relay box (behind left side of dash)
• Fuse 13 10a
• Fuse 3 10a
• Generator
• I10
• I11
• Ignition switch
• Main fuse box (on left side of engine compt)
• Nca
• Off
• Sbf-1 fuse 80a
• Sbf-4 fuse 50a
• Start
• Starter motor

Starting Wiring Diagram for Subaru Impreza WRX 2002

List of elements for Starting Wiring Diagram for Subaru Impreza WRX 2002:

• (2.0l)
• (2.5l)
• A/t
• Acc
• Anti-theft system
• B134
• B135
• B94
• B96
• Battery
• Clutch switch (on bracket, above clutch pedal)
• Connector
• Cruise control module (a/t)
• Daytime running light control module
• Engine control module
• Engine control module (a/t-2.0l)
• F38
• Gb-5 (behind top center of dash)
• Ignition switch
• Inhibitor switch (left side of transmission)
• Interrupt relay
• M/t
• Main fuse box (on left side of engine compt)
• Nca
• Off
• Sbf-1 fuse 80a
• Sbf-4 fuse 50a
• Start
• Starter interlock relay (behind left side of dash, in relay block)
• Starter motor
• W/ anti-theft
• W/o anti-theft

SUPPLEMENTAL RESTRAINTS

Supplemental Restraint Wiring Diagram for Subaru Impreza WRX 2002

List of elements for Supplemental Restraint Wiring Diagram for Subaru Impreza WRX 2002:

• (behind center of dash) gb-4
• (behind left side of dash) gb-5
• (right front door sill) gb-3
• Ab17
• Ab18
• Ab6
• Air bag circuit
• Air bag control module
• Air bag indicator light
• Check connector (behind left side of dash)
• Combination meter
• Diagnosis connector (behind left side of dash)
• Driver side inflator
• Fuse & relay box (f/b) (behind left side of dash)
• Fuse 10a
• Fuse 15a
• Hot in on or start
• I10
• I11
• Left front sub sensor
• Left pretensioner (w/elr)
• Left side air bag sensor
• Left side inflator
• Nca
• Passenger side inflator
• Red
• Right front sub sensor
• Right pretensioner (w/elr)
• Right side air bag sensor
• Right side inflator
• Steering roll connector

TRANSMISSION

2.2L

2.2L, A/T Wiring Diagram for Subaru Impreza WRX 2002

List of elements for 2.2L, A/T Wiring Diagram for Subaru Impreza WRX 2002:

• (behind left side of dash) check connector
• (left of steering column) data link connector
• (left side of transmission)
• (left side of transmission) inhibitor switch
• 2-4b timing solenoid
• A/t control (transmission)
• A/t oil temp ind
• A18
• A19
• A=b134 b=b135 c=b136
• Anti-lock brakes system
• B152
• B158
• B19
• B20
• B28
• B40
• B54
• B55
• B56
• B79
• C14
• Combination meter
• Cpu
• Cruise control system
• Engine control module (ecm) (behind right side of dash)
• F37
• Fuse & relay box (fb) (behind left side of dash)
• Fuse 10a
• Fuse 15a
• Fuse 20a
• Gb-4 (top right side of dash)
• Hot at all times
• Hot in on or start
• I10
• I11
• I12
• L/c timing solenoid
• Line pressure solenoid
• Main fuse box (mb) (left side of engine compt)
• Nca
• Red
• Sensor atf temperature
• Shield & sensor ground joint connector (behind right side of dash)
• Shield joint connector (behind left side of dash)
• Shift solenoid 2
• Solenoid 1 shift
• Solenoid 2-4b
• Solenoid awd
• Solenoid lock-up
• Speedo
• Stoplight switch (on brake pedal support)
• Throttle position sensor (on throttle body assembly)
• Transmission control module (tcm)
• Transmission control module (tcm) (behind left side of dash)
• Turbine speed sensor
• Vehicle speed sensor 1
• Vehicle speed sensor 2

2.5L

2.5L, A/T Wiring Diagram for Subaru Impreza WRX 2002

List of elements for 2.5L, A/T Wiring Diagram for Subaru Impreza WRX 2002:

• (left side of transmission)
• (right side of engine compt) dropping resistor
• (top right side of dash)
• (w/o cruise)
• (w/o cruise) (w/ cruise)
• 2-4b timing solenoid
• A/t control (transmission)
• A/t oil temp ind
• A30
• A31
• A=b134 b=b135 c=b136
• Anti-lock brakes system
• Atf temperature sensor
• B152
• B158
• B16
• B17
• B40
• B54
• B55
• B79
• C11
• C15
• C16
• C17
• Check connector (left side of dash)
• Combination meter
• Cpu
• Cruise control system
• Data link connector (left side of dash)
• Engine control module (ecm) (behind right side of dash)
• F37
• Fuse & relay box (fb) (behind left side of dash)
• Fuse 10a
• Fuse 15a
• Fuse 20a
• Fwd ind
• Fwd switch (fuse) (w/ awd) (in relay holder)
• Gb-1 (on right front fender)
• Gb-4
• Hot at all times
• Hot in on or start
• I10
• I11
• I12
• Inhibitor switch
• L/c timing solenoid
• Main fuse box (mb) (left side of engine compt)
• Nca
• Red
• Shield & sensor ground joint connector (behind right side of dash)
• Shield joint connector (behind left side of dash)
• Shift solenoid 2
• Solenoid 1 shift
• Solenoid 2-4b
• Solenoid awd
• Solenoid line pressure
• Solenoid lock-up
• Speedometer
• Stoplight switch (on brake pedal support)
• Throttle position sensor (on throttle body assembly)
• Transmission control module (tcm) (behind left side of dash)
• Turbine speed sensor
• Vehicle speed sensor 1
• Vehicle speed sensor 2

WARNING SYSTEMS

Warning System Wiring Diagrams for Subaru Impreza WRX 2002

List of elements for Warning System Wiring Diagrams for Subaru Impreza WRX 2002:

• B152
• B158
• B280
• B281
• Combination meter
• F37
• Fuse & relay box
• Fuse 11 15a
• Fuse 13 15a
• Fuse 6 15a
• Gb-2 (behind left headlamp)
• Gb-6 (under center console)
• Hot at all times
• Hot in on & start
• I10
• I11
• Integrated module (behind left side of dash)
• Key warning switch
• Left front door switch
• Main fuse box
• Seat belt switch (in seatbelt buckle)
• Seat belt warning light

WIPER/WASHER

Front Washer/Wiper Wiring Diagram for Subaru Impreza WRX 2002

List of elements for Front Washer/Wiper Wiring Diagram for Subaru Impreza WRX 2002:

• B158
• B70
• Combination switch
• Front washer motor (in washer fluid reservoir)
• Front wiper motor
• Fuse & relay box
• Fuse 15 30a
• Gb-3 (right kick panel)
• High
• Hot in accy & on
• Int
• Int volume
• Intermittent wiper module
• Mist
• Mist switch
• Nca
• Off
• Park
• Rear wiper circuit
• Run
• Washer switch
• Wiper motor
• Wiper switch

Rear Washer/Wiper Wiring Diagram for Subaru Impreza WRX 2002

List of elements for Rear Washer/Wiper Wiring Diagram for Subaru Impreza WRX 2002:

• B158
• B70
• Combination switch
• F40
• Front wiper/ washer circuit
• Fuse & relay box
• Fuse 14 10a
• Gb-3 (right kick panel)
• Gb-8 (center rear of luggage compt)
• Hot in accy & on
• Nca
• Off
• Park
• Rear washer motor (at bottom of washer tank)
• Rear wiper intermittent module (right side of cargo compt)
• Rear wiper motor
• Rear wiper/ washer switch
• Run
• Wash
• Wiper motor