POWER DISTRIBUTION – Subaru Impreza WRX STi 2004 – SYSTEM WIRING DIAGRAMS

POWER DISTRIBUTION

Power Distribution Wiring Diagram (1 of 4) for Subaru Impreza WRX STi 2004

List of elements for Power Distribution Wiring Diagram (1 of 4) for Subaru Impreza WRX STi 2004:

• (diagram 2 of 4)
• (not used)
• (on left side of engine compartment) main fuse box (m/b)
• 2.0l turbo,
• 2.5l
• 2.5l turbo
• Abs control module
• Auto a/c control module
• B152
• B158
• B271
• B280
• B283
• B51
• B52
• B55
• B56
• Battery
• Blower fan motor relay
• Clock
• Combination meter
• Driver's control center differential control unit
• 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 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)
• Integrated module
• Key illumination light
• Key warning switch
• Keyless buzzer
• Keyless entry control module
• Left headlight 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 fuel pump relay (diagram 4 of 4)
• 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

Power Distribution Wiring Diagram (2 of 4) for Subaru Impreza WRX STi 2004

List of elements for Power Distribution Wiring Diagram (2 of 4) for Subaru Impreza WRX STi 2004:

• (2.0l turbo, a/t)
• (2.5l turbo, m/t)
• 10a
• 2.5l
• 30a
• A/t
• Abs control module
• Abs relay
• Acc
• Auto a/c control module
• B134
• B136
• B137
• B158
• B271
• B283
• B94
• Clock
• Combination meter
• Combination switch
• Cruise control module (a/t)
• Engine control module
• 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
• 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 2004

List of elements for Power Distribution Wiring Diagram (3 of 4) for Subaru Impreza WRX STi 2004:

• (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
• B136
• B137
• B152
• B158
• B271
• B281
• B282
• B51
• B52
• B54
• Back-up light switch (m/t)
• Blower fan motor relay
• Blower motor relay
• Check connector
• Clock
• Combination meter
• Compact disc player illumination light
• Cruise control main switch
• Cruise control main switch illumination light
• Cruise control module
• Daytime running light relay
• Driver's control center differential control unit
• 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
• Hazard switch illumination light
• Headlight leveler switch
• Hid relay
• High beam relay
• I11
• Ignition coil & ignitor
• Ignition coil 1
• Ignition coil 2
• Ignition coil 3
• Ignition coil 4
• Inhibitor switch (a/t)
• Integrated module
• 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
• Nca
• Parking switch
• Pressure switch
• Radio illumination light
• Rear defogger relay
• Red
• Right headlight leveler
• Security control module
• 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 timer

Power Distribution Wiring Diagram (4 of 4) for Subaru Impreza WRX STi 2004

List of elements for Power Distribution Wiring Diagram (4 of 4) for Subaru Impreza WRX STi 2004:

• (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
• B65
• B84
• 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 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)
• Integrated 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
• Remote controlled rearview mirror switch
• Stoplight switch
• Sub fan relay
• Sub fan relay 1
• Wiper deicer relay