Diagram sections — 29 (71 total)
AIR CONDITIONING ANTI-LOCK BRAKES ANTI-THEFT BODY CONTROL MODULES COMPUTER DATA LINES COOLING FAN CRUISE CONTROL DEFOGGERS ENGINE PERFORMANCE EXTERIOR LIGHTS GROUND DISTRIBUTION HEADLIGHTS HORN INSTRUMENT CLUSTER INTERIOR LIGHTS NAVIGATION POWER DISTRIBUTION POWER DOOR LOCKS POWER MIRRORS POWER SEATS POWER TOP/SUNROOF POWER WINDOWS RADIO SHIFT INTERLOCK STARTING/CHARGING SUPPLEMENTAL RESTRAINTS TRANSMISSION WARNING SYSTEMS WIPER/WASHER
AIR CONDITIONING Automatic A/C Wiring Diagram (1 of 2) for Subaru Impreza WRX 2010 List of elements for Automatic A/C Wiring Diagram (1 of 2) for Subaru Impreza WRX 2010: 38 A/c control panel Air mix door actuator (right side of dash) B159 B434 B435 B436 B52 Blower motor (right side of dash) Blower motor relay (right side of dash) Body integrated unit (left side of dash) Computer data lines system Defogger system Evaporator sensor (right side of dash) Fuse & relay box (f/b) Fuse 10a Fuse 15a Fuse 7.5a Gb-11 (ho turbo: under center console) Gb-3 (right end of dash) Gb-5 (center of dash) Hot at all times Hot in on Hot in on or acc Hot in on or start I84 I98 In-vehicle sensor (left side of dash) Intake door actuator (right side of dash) Interior lights system Joint connector i97 & i98 (left side i97 Mode door actuator (right side of dash) Multi joint connector (left side of dash) Of dash) Pnk Power transistor (right side of dash) Pressure switch (left side of engine compt) R168 Sunload sensor (top right side of dash) Automatic A/C Wiring Diagram (2 of 2) for Subaru Impreza WRX 2010 List of elements for Automatic A/C Wiring Diagram (2 of 2) for Subaru Impreza WRX 2010: 39 (left rear of engine compt) through joint connector (near left headlight) gb-2 A/c relay Ambient sensor (behind center of grille) B134 B136 B143 B360 B361 Can tranceiver & receiver Combination meter Computer data lines system Drive circuit Engine control module (ecm) (top center of engine) Engine controls system Engine coolant temperature ind (wrx) Engine coolant temperature sensor (top left front of engine) Engine coolant temperature warning light (wrx) F108 F109 F35 F36 F37 Fuse 25a Gb-2 (near left headlight) Hot at all times I/f Magnet clutch (right front of engine) Main fan motor (left side of radiator) Main fan relay 1 Main fan relay 2 Main fuse box (m/b) (left rear of engine compt) Micro computer Pnk Red Relay holder (left rear of engine compt) Sub fan motor (right side of radiator) Sub fan relay Through joint connector (left f108 rear of engine compt) Manual A/C Wiring Diagram (1 of 2) for Subaru Impreza WRX 2010 List of elements for Manual A/C Wiring Diagram (1 of 2) for Subaru Impreza WRX 2010: 42 (top center of engine) engine coolant temperature sensor A/c control panel B134 B135 B136 B159 B434 B435 B436 B52 Blower diode (right end of dash) Blower fan switch Blower motor (right side of dash) Blower motor relay (right side of dash) Blower motor resistor (right side of dash) Body integrated unit (left side of dash) Computer data lines system Defogger system Engine control module (ecm) (right side of dash) Engine controls system Evaporator sensor (right side of dash) Fuse & relay box (f/b) Fuse 10a Fuse 15a Fuse 7.5a Gb-11 Gb-12 Gb-5 (center of dash) Hot at all times Hot in on Hot in on or start I84 I97 I98 Intake door actuator (right side of dash) Interior lights system Joint connector i97 & i98 (left side of dash) Multi joint connector (left side of dash) Off Pnk Pressure switch (left side of engine compt) Red Manual A/C Wiring Diagram (2 of 2) for Subaru Impreza WRX 2010 List of elements for Manual A/C Wiring Diagram (2 of 2) for Subaru Impreza WRX 2010: 32 (left rear of engine compt) through joint connector (near left headlight) gb-2 A/c relay B143 B360 B361 Can tranceiver & receiver Combination meter Computer data lines system Drive circuit Engine coolant temperature ind (wrx) Engine coolant temperature warning light (wrx) F108 F109 F35 F36 F37 Fuse 25a Gb-2 (near left headlight) Hot at all times I/f Magnet clutch (right front of engine) Main fan motor (left side of radiator) Main fan relay 1 Main fan relay 2 Main fuse box (m/b) (left rear of engine compt) Micro computer Nca Pnk Relay holder (left rear of engine compt) Sub fan motor (right side of radiator) Sub fan relay
ANTI-LOCK BRAKES Anti-lock Brakes Wiring Diagram for Subaru Impreza WRX 2010 List of elements for Anti-lock Brakes Wiring Diagram for Subaru Impreza WRX 2010: 81 (left rear of engine compt) main fuse box (m/b) (left side of dash) j/c i97 (left side of dash) left fuse & relay box (f/b) (left side of dash) stoplight & brake switch 7.5a Abs warning light ind B144 B152 B158 B159 B225 B281 B434 B435 B437 B438 B440 B441 Body integrated unit (left side of dash) Brake fluid level switch (on brake fluid reservoir) Brake/brake fluid level warning light ind Can transceiver & receiver Combination meter Computer data lines system Data link connector (left side of dash) Driver circuit Fl in Fl out Fr in Fr out Fuse & relay box (f/b) Fuse 1 30a Fuse 10a Fuse 7.5a Fuse 8 20a Gb-11 (ho turbo: under center console) Gb-3 (right end of dash) Gb-4 (center of dash) Gb-5 (center of dash) Gv (right front of engine compt) Hill start assist warning light ind Hot at all times Hot in on or start I/f I84 Interior lights system Left front abs wheel speed sensor (left front wheel hub/ spindle assembly) Left rear abs wheel speed sensor (left rear wheel hub/ spindle assembly) Micro computer Motor relay Multi j/c b434 & b435 (left side of dash) Multi j/c b440 & b441 (left side of dash) Nca Parking Parking brake switch (base of park brake lever) Pnk Primary cut Primary suction Pump motor R168 Red Right front abs wheel speed sensor (right front wheel hub/ spindle assembly) Right rear abs wheel speed sensor (right rear wheel hub/ spindle assembly) Rl in Rl out Rr in Rr out Sbf-1 fuse 50a Secondary cut Secondary suction Sedan Solenoid valve Steering angle sensor (left side of dash) Valve relay Vdc control module (right side of engine compt) Vdc off switch (wrx) vdc mode change switch (wrx-sti) Vdc operation light ind Vdc traction mode light ind (green) (wrx-sti) Vdc warning light/ vdc off light ind (wrx) Wagon Yaw rate & lateral g sensor (below center console)
ANTI-THEFT Forced Entry Wiring Diagram (1 of 2) for Subaru Impreza WRX 2010 List of elements for Forced Entry Wiring Diagram (1 of 2) for Subaru Impreza WRX 2010: 45 10a B144 B158 B186 B279 B280 B281 B434 B440 B52 Body integrated unit (left side of dash) Exterior lights system F35 Fuse & relay box (f/b) Fuse 10a Fuse 15a Fuse 20a Gb-3 (right end of dash) Gb-4 (center of dash) Gb-5 (center of dash) Gb-8 (under front passenger's seat) Gb-9 (base of left "c" pillar) Hood switch (right front of engine compt) Horn (left front of engine compt) Horn (right front of engine compt) Hot at all times Hot w/ horn relay energized Hot w/ ig2 relay energized I84 Impact sensor (center of dash) Interior lights system J/c b434 & b444 (left side b444 of dash) J/c b440 & b443 (left side b443 of dash) Key warning switch Keyless buzzer (left front of engine compt) Keyless entry control module (sedan: left side of trunk) (wagon: left rear quarterpanel) Left front door switch (left "b" pillar) Left fuse & relay box (f/b) (left side of dash) Left rear door switch (left "c" pillar) Main fuse box (m/b) (left rear of engine compt) R168 Rear gate opener button Remote engine start control module (left side of dash) Right front door switch (right "b" pillar) Right rear door switch (right "c" pillar) Forced Entry Wiring Diagram (2 of 2) for Subaru Impreza WRX 2010 List of elements for Forced Entry Wiring Diagram (2 of 2) for Subaru Impreza WRX 2010: 30 (ho turbo: under center of dash) gb-12 (under front passenger's seat) gb-8 Combination meter D102 Door Door warning ind Driver circuit Gb-11 (ho turbo: under center console) Gb-12 (ho turbo: under center of dash) Gb-5 (center of dash) Gb-8 (under front passenger's seat) Interior lights system J/c i97 (left side of dash) J/c i99 (right side of dash) Left front door lock actuator (rear of left front door) Left rear door lock actuator (rear of left rear door) Micro computer Nca Off Passenger's door lock switch Power window main switch (door lock switch) Rear gate actuator & latch switch (bottom center of rear gate) Right front door lock actuator (rear of right front door) Right rear door lock actuator (rear of right rear door) Room light Security ind Sedan Trunk lid lock actuator & switch (rear center of trunk) Wagon Wrx sti Immobilizer Wiring Diagram for Subaru Impreza WRX 2010 List of elements for Immobilizer Wiring Diagram for Subaru Impreza WRX 2010: 25 B136 B186 B279 B280 B52 Body integrated unit (left side of dash) Combination meter Computer data lines system Door locks system Engine control module (right side of dash) Fuse & relay box (f/b) Fuse 15a Gb-11 (ho turbo: under center console) Gb-4 (center of dash) Hot at all times I84 Immobilizer antenna (left side of dash) J/c i97 (left side of dash) Key warning switch Keyless entry control module (sedan: left side of trunk) (wagon: left rear quarterpanel) Main fuse box (m/b) (left rear of engine compt) Micro computer Pnk R168 Security/ immobilizer ind
BODY CONTROL MODULES Body Control Modules Wiring Diagram for Subaru Impreza WRX 2010 List of elements for Body Control Modules Wiring Diagram for Subaru Impreza WRX 2010: 42 Anti-theft system B152 B186 B225 B279 B280 B281 B52 Body integrated unit (left side of dash) Computer data lines system Defogger system Door locks system Exterior lights system Fuse & relay box (f/b) Fuse 10a Fuse 14 15a Fuse 15a Fuse 3 15a Fuse 31 7.5a Fuse 8 20a Gb-11 (ho turbo: under center console) Gb-3 (right end of dash) Gb-4 (center of dash) Gb-5 (center of dash) Headlights & interior lights systems Headlights system Horns system Hot at all times Hot in acc or on Hot in on or start I84 Instrument cluster system Interior lights system J/c i97 (left side of dash) Left fuse & relay box (f/b) (left side of dash) Main fuse box (m/b) (left rear of engine compt) Pnk Red Shift interlock system Starting/charging system Warning systems Wiper/washer system
COMPUTER DATA LINES Computer Data Lines Wiring Diagram for Subaru Impreza WRX 2010 List of elements for Computer Data Lines Wiring Diagram for Subaru Impreza WRX 2010: 62 (base of right "c" pillar) tpm control module (center of dash) impact sensor (right side of dash) (under front of center console) air bag control module A/c control panel Accelerator pedal position sensor shield Audio B135 B136 B186 B280 B434 B435 B436 B440 B441 B442 B443 B444 B52 B54 B55 B68 B75 Body integrated unit (left side of dash) Can joint connector i77 (left side of dash) Combination meter Cruise control switch Data link connector (left side of dash) Dccd cm Delivery (test) mode connector b76 Engine control module (ecm) (right side of dash) Engine control module (ecm) shield Fuse & relay block (f/b) Fuse 13 7.5a Fuse 4 10a Gb-4 (center of dash) Hot at all times Hot w/ ig2 relay energized I50 I84 J/c b122 (right side of dash) Main fuse box (m/b) (left rear of engine compt) Multi j/c b434, b435, b436 b440, b441, b442, b443 & b444 (left side of dash) Multi j/c b438 & b440 (left side of dash) b438 Navigation unit Nca Neutral position switch (m/t) (left side of transmission) Pnk Red Roll connector St3 Steering angle sensor (left side of dash) Test mode sub connector Transmission control module (tcm) (center of dash) Vdc control module (right side of engine compt) W/ navigation W/o navigation Wrx Wrx sti Wrx sti wrx Yaw rate & lateral g sensor (below center console)
COOLING FAN Cooling Fan Wiring Diagram for Subaru Impreza WRX 2010 List of elements for Cooling Fan Wiring Diagram for Subaru Impreza WRX 2010: 44 (near left headlight) gb-2 2.5l 2.5l turbo B134 B136 B143 B360 B361 B52 Can transceiver & receiver Combination meter Computer data lines system Drive circuit Engine control module (ecm) (right side of dash) Engine controls system Engine coolant temperature ind (wrx) Engine coolant temperature sensor (2.5l: top center of engine) (2.5l turbo: top left front of engine) Engine coolant temperature warning light (wrx) F108 F109 F35 F36 Fuse & relay box (f/b) Fuse 10a Fuse 15a Fuse 25a Fuse 7.5a Gb-2 (near left headlight) Hot at all times Hot in on Hot in on or start I/f Main fan motor (left side of radiator) Main fan relay 1 Main fan relay 2 Main fuse box (m/b) (left rear of engine compt) Micro computer Nca Pnk Red Relay holder (left rear of engine compt) Sub fan motor (right side of radiator) Sub fan relay Through joint connector (left rear of engine compt)
CRUISE CONTROL Cruise Control Wiring Diagram, Except WRX STI (1 of 2) for Subaru Impreza WRX 2010 List of elements for Cruise Control Wiring Diagram, Except WRX STI (1 of 2) for Subaru Impreza WRX 2010: 44 (right fuse & relay box) electronic throttle control relay A/t Accelerator pedal position sensor (left side of dash) B134 B135 B136 B137 B145 B158 B440 B441 B442 B445 B52 B55 Clutch switch (left side of dash) Computer data lines system Electronic throttle control (at throttle body) Engine control module (right side of dash) Engine controls system Except turbo turbo Fuel tank pressure sensor (top of fuel tank) Fuse & relay box (f/b) Fuse 15a Fuse 4 10a Fuse 5 10a Fuse 8 20a Ge (turbo) (top left of engine) Ge-2 (except turbo) (top center of engine) Hot at all times Hot in on or start J/c b53 (center of dash) J/c b83 (right side of dash) M/t Main fuse box (m/b) (left rear of engine compt) Main relay (right fuse & relay box) Multi j/c b440, b445 b441 & b442 (left side of dash) Nca Pnk Red Sbf fuse 7 30a Sedan Transmission control module (center of dash) Wagon Cruise Control Wiring Diagram, Except WRX STI (2 of 2) for Subaru Impreza WRX 2010 List of elements for Cruise Control Wiring Diagram, Except WRX STI (2 of 2) for Subaru Impreza WRX 2010: 44 2.5l 2.5l turbo 7.5a A/t B159 B168 B434 B437 Can trans- ceiver & receiver Cancel Combination meter Computer data lines system Cruise control switch Cruise ind Cruise set ind Drive circuit Exterior lights system Front vehicle speed sensor Fuse & relay box (f/b) Gb-11 I/f Inhibitor switch (right side of transmission) J/c b122 (right side of dash) J/c i97 (left side of dash) Left fuse & relay box (f/b) (left side of dash) M/t Main sw Micro computer Multi j/c b434 & b437 (left side of dash) Nca Neutral position switch (left side of transmission) Pnk Rear vehicle speed sensor (rear of automatic transmission) Red Res/acc Roll connector Sedan Set/coast St1 St3 Starter motor Stoplight & brake switch (left side of dash) Torque converter turbine speed sensor Wagon Cruise Control Wiring Diagram, WRX STI for Subaru Impreza WRX 2010 List of elements for Cruise Control Wiring Diagram, WRX STI for Subaru Impreza WRX 2010: 61 (right fuse & relay box) electronic throttle control relay (top center of engine) ge-1 7.5a Accelerator pedal position sensor (left side of dash) B134 B135 B136 B137 B145 B158 B159 B434 B437 B440 B441 B442 B52 Can trans- ceiver & receiver Cancel Clutch switch (left side of dash) Combination meter Computer data lines system Cruise control switch Cruise ind Cruise set ind Drive circuit Electronic throttle control (at throttle body) Engine control module (right side of dash) Fuel tank pressure sensor (top of fuel tank) Fuse & relay box (f/b) Fuse 15a Fuse 4 10a Fuse 5 10a Fuse 8 20a Gb-11 (ho turbo: under center console) Ge-2 (top center of engine) Hot at all times Hot in on or start I/f J/c b122 (right side of dash) J/c b440, b441 & b442 (left side of dash) J/c b83 (right side of dash) J/c i97 (left side of dash) Left fuse & relay box (f/b) (left side of dash) Main fuse box (m/b) (left rear of engine compt) Main relay (right fuse & relay box) Main sw Micro computer Multi j/c b434 & b437 (left side of dash) Nca Neutral position switch (left side of transmission) Pnk R168 Red Res/acc Roll connector Sbf fuse 7 30a Set/coast St1 St3 Stoplight & brake switch (left side of dash)
DEFOGGERS Mirror Heater & Rear Defogger Wiring Diagram for Subaru Impreza WRX 2010 List of elements for Mirror Heater & Rear Defogger Wiring Diagram for Subaru Impreza WRX 2010: 35 (near right "c" pillar) gb-7 A/c control panel A/c control panel (automatic a/c) Automatic a/c B145 B186 B279 B52 Body integrated unit (left side of dash) D48 D89 Fuse & relay box (f/b) Fuse 10 25a Fuse 22 15a Gb-10 (left front of trunk) Gb-12 (ho turbo: under center of dash) Hot at all times Hot in on I84 J/c i77 (left side of dash) J/c i99 (right side of dash) Left outer mirror assembly Main fuse box (m/b) (left rear of engine compt) Main sbf fuse 120a Manual a/c Nca Pnk R174 R65 Rear defogger Rear defogger relay Rear defogger switch Right outer mirror assembly Sedan Wagon Wiper Deicer Wiring Diagram for Subaru Impreza WRX 2010 List of elements for Wiper Deicer Wiring Diagram for Subaru Impreza WRX 2010: 30 A/c control panel A/c control panel (automatic a/c) B145 B158 B186 B279 B439 B440 B52 Body integrated unit (left side of dash) Fuse & relay box (f/b) Fuse 10 25a Fuse 22 15a Fuse 4 10a Fuse 9 15a Gb-3 (right end of dash) Hot at all times Hot in on Hot w/ ig2 relay energized I84 J/c i77 (left side of dash) Main fuse box (m/b) (left rear of engine compt) Main sbf fuse 120a Manual a/c Pnk Rear defogger circuit Rear defogger relay Wiper deicer & rear defogger switch Wiper deicer (base of right "a" pillar) Wiper deicer relay (left fuse & relay box)
ENGINE PERFORMANCE
2.5L 2.5L, Engine Performance Wiring Diagram (1 of 4) for Subaru Impreza WRX 2010 List of elements for 2.5L, Engine Performance Wiring Diagram (1 of 4) for Subaru Impreza WRX 2010: 23 (right fuse & relay box) (a/f) & oxygen sensor relay (right fuse & relay box) electronic throttle control relay (right fuse & relay box) ig relay (right fuse & relay box) main relay (top center of engine) ge-1 B134 B137 B186 Engine control module (right side of dash) Fuse 15a Ge-1 (top center of engine) Hot at all times Left oil switching solenoid valve (left rear of engine) Left variable valve lift diagnosis oil pressure switch (left front of engine) Main fuse box (m/b) (left rear of engine compt) Nca Oil temperature sensor (top right side of engine) Pcv diagnosis connector Pnk Power steering oil pressure switch (right front of engine) Red Right oil switching solenoid valve (right rear of engine) Right variable valve lift diagnosis oil pressure switch (right front of engine) 2.5L, Engine Performance Wiring Diagram (2 of 4) for Subaru Impreza WRX 2010 List of elements for 2.5L, Engine Performance Wiring Diagram (2 of 4) for Subaru Impreza WRX 2010: 37 (top of fuel tank) fuel pump B52 Combination meter Drive circuit Ect ind Ect warning light ind Engine coolant temp gauge Front oxygen (a/f) sensor (front of front catalytic converter) Fuel pump Fuel pump relay (right fuse & relay box) Fuel temp sensor Fuse & relay box (f/b) Fuse 15a Gb-11 Gb-7 (near right "c" pillar) Ge-1 (top center of engine) Hot at all times Hot in on or start I/f Ignition coil & igniter (top right side of engine) J/c i97 (left side of dash) Micro computer Mil ind Nca Oil pressure Oil pressure switch (front of engine) Pnk Power circuit Power distribution system Purge control solenoid valve (on intake manifold) R168 Rear oxygen sensor (rear of transmission) Red Right fuse & relay box (f/b) (right side of dash) Speedo- meter Tacho- meter Warning light ind 2.5L, Engine Performance Wiring Diagram (3 of 4) for Subaru Impreza WRX 2010 List of elements for 2.5L, Engine Performance Wiring Diagram (3 of 4) for Subaru Impreza WRX 2010: 21 (left side of dash) accelerator pedal position sensor (left side of dash) data link connector (right side of dash) delivery (test mode connector) (right side of dash) j/c b122 (right side of dash) j/c b83 (right side of engine compt) mass air flow & intake air temperature sensor (top of fuel tank) fuel tank pressure sensor B440 B442 B75 B76 Drain valve (under left rear of vehicle) Egr valve (rear of engine) Electronic throttle control (at throttle body) Engine coolant temperature sensor (top center of engine) Manifold absolute pressure sensor (top rear of engine) Multi j/c b440 & b442 (left side of dash) Nca Pnk Pressure control solenoid valve (under center rear of vehicle) Red 2.5L, Engine Performance Wiring Diagram (4 of 4) for Subaru Impreza WRX 2010 List of elements for 2.5L, Engine Performance Wiring Diagram (4 of 4) for Subaru Impreza WRX 2010: 31 (left front of engine) fuel injector 2 (left rear of engine) fuel injector 4 (right front of engine) fuel injector 1 (right rear of engine) fuel injector 3 (top center of engine) ge-1 Air conditioning system Anti-theft system B135 B136 B145 B186 Camshaft position sensor (left front of engine) Computer data lines system Cooling fans system Crankshaft position sensor (lower front of engine) Cruise control system Engine control module (right side of dash) Fuse 7.5a Ge-2 (top center of engine) Hot at all times J/c b138 (right side of dash) Knock sensor (center rear of engine) M/t Main fuse box (m/b) (left rear of engine compt) Nca Pnk Red Sbf 5 fuse 30a Sbf 7 fuse 30a Starting/ charging system Starting/charging system
2.5L TURBO 2.5L Turbo, Engine Performance Wiring Diagram (1 of 5) for Subaru Impreza WRX 2010 List of elements for 2.5L Turbo, Engine Performance Wiring Diagram (1 of 5) for Subaru Impreza WRX 2010: 28 (left side of dash) data link connector (left side of dash) multi j/c b440 & b442 (right side of dash) delivery (test mode connector) b75 (right side of dash) j/c b122 (turbo: top left of engine) (ho turbo: top right side of engine) ge Accelerator pedal position sensor (left side of dash) Air conditioning system Anti-theft system B135 B136 B440 B442 B76 Computer data lines system Cooling fans system Cruise control system Electronic throttle control relay (right fuse & relay box) Engine control module (right side of dash) Fuel tank pressure sensor (top of fuel tank) Fuse 15a J/c b83 (right side of dash) Mass air flow & intake air temperature sensor (right side of engine compt) Nca Pnk Red Right fuse & relay box (f/b) (right side of dash) Starting/ charging system Starting/charging system 2.5L Turbo, Engine Performance Wiring Diagram (2 of 5) for Subaru Impreza WRX 2010 List of elements for 2.5L Turbo, Engine Performance Wiring Diagram (2 of 5) for Subaru Impreza WRX 2010: 37 (near right "c" pillar) (right fuse & relay box) (a/f) & oxygen sensor relay (right fuse & relay box) main relay (wrx sti) shift up ind B145 B186 Combination meter Drain valve (under left rear of vehicle) Drive circuit Engine coolant Engine coolant temperature gauge Fuel pump (top of fuel tank) Fuel pump control module (sedan: right rear of trunk) (wagon: right rear quarterpanel) Fuel pump relay (right fuse & relay box) Fuel temp sensor Fuse 15a Fuse 7.5a Fuse sbf-5 30a Fuse sbf-7 30a Gb-11 (ho turbo: under center console) Gb-3 (right end of dash) Gb-7 Hot at all times I/f J/c i97 (left side of dash) Main fuse box (m/b) (left rear of engine compt) Malfunction ind light Micro computer Nca Oil pressure Power circuit Pressure control solenoid valve (under center of vehicle) Red Speedo- meter Tacho- meter Temp ind Warning ind 2.5L Turbo, Engine Performance Wiring Diagram (3 of 5) for Subaru Impreza WRX 2010 List of elements for 2.5L Turbo, Engine Performance Wiring Diagram (3 of 5) for Subaru Impreza WRX 2010: 30 (or red) 10a 60a B143 B144 B52 F37 Front oxygen (a/f) sensor (front of front catalytic converter) Fuse & relay box (f/b) Fuse 15a Hot at all times Hot in on or start J/c b138 (right side of dash) Left secondary air combination valve (wrx) (left rear of engine) right secondary air combination valve (wrx sti) (right rear of engine) Main fuse box (m/b) (left rear of engine compt) Nca Oil pressure switch (front of engine) Purge control solenoid valve 2 (on intake manifold) R168 Rear oxygen sensor (rear of transmission) Red Relay holder (left rear of engine compt) Secondary air combination valve relay 1 Secondary air combination valve relay 2 Secondary air pump (left front of engine compt) Secondary air pump relay Side of engine) Wastegate control solenoid (right rear of engine) Wrx Wrx sti 2.5L Turbo, Engine Performance Wiring Diagram (4 of 5) for Subaru Impreza WRX 2010 List of elements for 2.5L Turbo, Engine Performance Wiring Diagram (4 of 5) for Subaru Impreza WRX 2010: 27 (left front of engine) ignition coil 2 (left front of engine) left intake oil flow control solenoid valve (left rear of engine) ignition coil 4 (or red) (right front of engine) (wrx sti) right exhaust oil flow control solenoid valve (right front of engine) ignition coil 1 (right front of engine) right intake oil flow control solenoid valve (right rear of engine) ignition coil 3 (right rear of engine) leak diagnosis connector Crankshaft position sensor (lower front of Engine) Except wrx sti Ge (ho turbo: top right side of engine) (turbo: top left of engine) Knock sensor (rear of engine) Left camshaft position sensor (left rear of engine) Left exhaust cam position sensor (left front of engine) Left exhaust oil flow control solenoid valve (wrx sti) (left front of engine) Left intake camshaft position sensor (left rear of engine) Manifold absolute pressure sensor (top rear of engine) Nca Purge control solenoid valve 1 (on intake manifold) Red Right camshaft position sensor (right rear of engine) Right exhaust cam position sensor (right front of engine) Right intake camshaft position sensor (right rear of engine) Wrx Wrx sti 2.5L Turbo, Engine Performance Wiring Diagram (5 of 5) for Subaru Impreza WRX 2010 List of elements for 2.5L Turbo, Engine Performance Wiring Diagram (5 of 5) for Subaru Impreza WRX 2010: 21 (ho turbo: top right side of engine) (turbo: top left of engine) (ho turbo: top right side of engine) (turbo: top left of engine) ge (left front of engine) fuel injector 2 (left rear of engine) fuel injector 4 (or red) (right front of engine) fuel injector 1 (right rear of engine) fuel injector 3 (wrx) B134 B137 Electronic throttle control (at throttle body) Engine control module (right side of dash) Engine coolant temperature sensor (top left front of engine) Ge (ho turbo: top right side of engine) (turbo: top left of engine) Left tumble generator valve assembly (left rear of engine) Nca Pnk Power steering oil pressure switch (right front of engine) Red Right secondary air combination valve (wrx) left secondary air combination valve (wrx sti) (wrx sti: left rear of engine) (wrx: right rear of engine) Right tumble generator valve assembly (right rear of engine)
EXTERIOR LIGHTS Backup Lamps Wiring Diagram for Subaru Impreza WRX 2010 List of elements for Backup Lamps Wiring Diagram for Subaru Impreza WRX 2010: 28 A/t B280 B434 B435 B436 B52 Backup light Backup light switch (left side of transmission) Body integrated unit (m/t) (left side of dash) Except wrx sti Fuse & relay box (f/b) Fuse 10a Gb-8 (under front passenger's seat) Gb-9 (base of left "c" pillar) Hot in ig2 relay energized I50 Inhibitor switch (right side of transmission) Left backup light Left rear combination light M/t Multi joint connector b434, b435 & b436 (left side of dash) Navigation unit Nca Right backup light Right rear combination light Sedan Wagon Wrx sti Exterior Lamps Wiring Diagram, Sedan (1 of 2) for Subaru Impreza WRX 2010 List of elements for Exterior Lamps Wiring Diagram, Sedan (1 of 2) for Subaru Impreza WRX 2010: 54 (right side of dash) engine control module B135 B145 B158 B225 B279 B280 B281 B360 B434 B435 B436 B437 B52 B71 Backup light Backup light circuit Body integrated unit (left side of dash) Clear- ance light Combination switch (lighting switch) F109 Fuse & relay box (f/b) Fuse 15a Fuse 20a Fuse 7.5a Gb-1 (near right headlight) Gb-2 (near left headlight) Gb-5 (center of dash) Gb-8 (under front passenger's seat) Gb-9 (base of left "c" pillar) High-mounted stop light (w/ rear spoiler) High-mounted stop light (w/o rear spoiler) Hot at all times Interior lights system Joint connector b434, b435, b436 & b437 (left side of dash) Left front clearance light Left front combination light Left front turn signal light Left fuse & relay box (f/b) (left side of dash) Left rear combination light Main fuse box (m/b) (left rear of engine compt) Nca Off Power distribution system R168 Right front clearance light Right front combination light Right front turn signal light Stop light Stop light & brake switch (left side of dash) Tail & illumination relay Through joint connector b360 & f109 (left rear of engine compt) Turn light Vdc control module (right side of engine compt) Exterior Lamps Wiring Diagram, Sedan (2 of 2) for Subaru Impreza WRX 2010 List of elements for Exterior Lamps Wiring Diagram, Sedan (2 of 2) for Subaru Impreza WRX 2010: 36 B152 B186 B440 B441 B442 B52 Backup light Backup light circuit Clear- ance light Combination meter Fuse & relay box (f/b) Fuse 15a Fuse 7.5a Gb-11 (ho turbo: under center console) Gb-11 (ho-turbo: under center console) Gb-5 (center of dash) Gb-8 (under front passenger's seat) Hazard switch Hot at all times Hot w/ ig2 relay energized Interior lights system Joint connector i97 (left side of dash) Left turn ind License plate light Main fuse box (m/b) (left rear of engine compt) Multi-joint connector b440, b441 & b442 (left side of dash) Nca Off Power distribution system R168 Right rear combination lamp Right turn ind Stop- light Turn Turn signal & hazard unit (left side of dash) Turn signal switch Exterior Lamps Wiring Diagram, Wagon (1 of 2) for Subaru Impreza WRX 2010 List of elements for Exterior Lamps Wiring Diagram, Wagon (1 of 2) for Subaru Impreza WRX 2010: 52 (right side of dash) engine control module B135 B145 B158 B159 B225 B279 B280 B281 B360 B434 B435 B436 B437 B52 B71 Body integrated unit (left side of dash) Clear- ance light Combination switch (lighting switch) F109 Fuse & relay box (f/b) Fuse 15a Fuse 20a Fuse 7.5a Gb-1 (near right headlight) Gb-2 (near left headlight) Gb-5 (center of dash) Gb-8 (under front passenger's seat) Gb-9 (base of left "c" pillar) High-mounted stop light Hot at all times Interior lights system Left front clearance light Left front combination light Left front turn signal light Left fuse & relay box (f/b) (left side of dash) Left rear combination light Main fuse box (m/b) (left rear of engine compt) Multi joint connector b434, b435, b436 & b437 (left side of dash) Nca Off Power distribution system R168 Right front clearance light Right front combination light Right front turn signal light Stop light & brake switch (left side of dash) Stop- light Tail & illumination relay Through joint connector b360 & f109 (left rear of engine compt) Turn light Vdc control module (right side of engine compt) Exterior Lamps Wiring Diagram, Wagon (2 of 2) for Subaru Impreza WRX 2010 List of elements for Exterior Lamps Wiring Diagram, Wagon (2 of 2) for Subaru Impreza WRX 2010: 40 B152 B186 B440 B441 B442 B52 Clear- ance light Combination meter Fuse & relay box (f/b) Fuse 15a Fuse 7.5a Gb-11 (ho-turbo: under center console) Gb-12 (ho-turbo: under center of dash) Gb-5 (center of dash) Gb-8 (under front passenger's seat) Hazard switch Hot at all times Hot w/ ig2 relay energized Interior lights system Joint connector i97 (left side of dash) Joint connector i99 (right side of dash) Left license plate light Left outer mirror assembly (wrx sti) Left turn ind Main fuse box (m/b) (left rear of engine compt) Multi joint connector b440, b441 & b442 (left side of dash) Nca Off Power distribution system R168 Right license plate light Right outer mirror assembly (wrx sti) Right rear combination lamp Right turn ind Stop- light Turn light Turn signal & hazard unit (left side of dash) Turn signal switch W/ mirror heater W/o mirror heater
GROUND DISTRIBUTION Ground Distribution Wiring Diagram, Except WRX STI (1 of 3) for Subaru Impreza WRX 2010 List of elements for Ground Distribution Wiring Diagram, Except WRX STI (1 of 3) for Subaru Impreza WRX 2010: 77 (2.5l turbo) (2.5l turbo) fuel pump relay (automatic a/c) power transistor (if equipped) sunroof motor assembly 2.5l 4 door 5 door At select lever B152 B279 B280 B281 Battery Body integrated unit Brake fluid level switch Combination switch (lighting) Combination switch (wiper) Delivery (test) mode connector Front wiper motor Fuel pump assembly Fuel pump control unit (2.5l turbo) Fuse & relay box (f/b) Gb-1 (near right headlight) Gb-2 (near left headlight) Gb-3 (right end of dash) Gb-4 (center of dash) Gb-5 (center of dash) Gb-6 (left end of dash) Gb-7 (near right "c" pillar) Gb-8 (under front passenger's seat) High- mounted stop light High- mounted stop light (4 door) High- mounted stop light (rear spoiler) Hood switch Impact sensor Inhibitor switch Key lock switch (a/t) Keyless buzzer Left backup light Left front combination light Left front fog light Left license plate light Left seat heater switch License plate light Main fan motor Main fan relay Nca Power window relay Pressure switch Rear defogger Rear gate lock actuator & latch switch Rear gate opener button Rear wiper motor Rearview mirror Remote engine start control module Right backup light Right front combination light Right front door switch Right front fog light Right license plate light Right rear combi- nation light Right rear door switch Right seat heater Right seat heater switch Room light Seat heater relay Short connector Spot map light Steering angle sensor Tpm control module Trunk lid lock actuator & switch Turn signal & hazard module Vdc control module Vdc off switch W/o remote engine start Wiper deicer Yaw rate & lateral sensor Ground Distribution Wiring Diagram, Except WRX STI (2 of 3) for Subaru Impreza WRX 2010 List of elements for Ground Distribution Wiring Diagram, Except WRX STI (2 of 3) for Subaru Impreza WRX 2010: 59 (2.5l turbo) (automatic a/c) (manual a/c) 4 door 5 door A/c control panel Audio Audio bracket ground Auxiliary input terminal (if equipped) B134 B136 B137 Blower fan switch (manual a/c) Body integrated unit Clock Combination meter Crankshaft position sensor shield Ecm Electronic throttle control shield Front accessory power socket Front oxygen (a/f) sensor Fuse & relay box (f/b) Gb-10 (sedan: left front of trunk) (wagon: left rear quarterpanel) Gb-11 Gb-12 Gb-9 (base of left "c" pillar) Ge (top left of engine) Glove box illumination light Hazard switch I100 I84 I85 I87 I97 I98 I99 Joint connector i97 & i98 (left side i97 Joint connectors i99 & i100 (right side of dash) Keyless entry control module Knock sensor shield Left front door switch Left outer mirror assembly Left rear combination light Left rear door switch Left seat belt switch Left seat heater Left secondary air combination valve M/t Navigation unit (if equipped) Of dash) Passenger's door lock switch Power window main switch Rear defogger Red Remote control mirror switch Right outer mirror assembly Right secondary air combination valve W/ mirror heater W/o navigation Ground Distribution Wiring Diagram, Except WRX STI (3 of 3) for Subaru Impreza WRX 2010 List of elements for Ground Distribution Wiring Diagram, Except WRX STI (3 of 3) for Subaru Impreza WRX 2010: 26 Ab6 Air bag control module B134 B136 B137 B54 Camshaft position sensor shield Control valve body ground Crankshaft position sensor shield Ecm Electronic throttle control shield Front oxygen (a/f) sensor Gab-1 (center of dash) Gab-2 (right end of dash) Ge-1 (2.5l n0n-turbo) (top center of engine) Ge-2 (2.5l n0n-turbo) (top center of engine) Gv (right front of engine compt) Joint connector b53 (center of dash) Knock sensor shield M/t Pcv diagnosis connector Rear oxygen sensor Red Secondary air pump (2.5l turbo) Tcm Vdc control module Ground Distribution Wiring Diagram, WRX STI (1 of 2) for Subaru Impreza WRX 2010 List of elements for Ground Distribution Wiring Diagram, WRX STI (1 of 2) for Subaru Impreza WRX 2010: 69 Ab6 Air bag control module B152 B279 B280 B281 Battery Body integrated unit Brake fluid level switch Combi- nation switch (wiper) Combination switch (lighting) Dccd cm Delivery (test) mode connector Front wiper motor Fuel pump assembly Fuel pump control unit Fuel pump relay Fuse & relay box (f/b) Gab-1 (center of dash) Gab-2 (right end of dash) Gb-1 (near right headlight) Gb-2 (near left headlight) Gb-3 (right end of dash) Gb-4 (center of dash) Gb-5 (center of dash) Gb-6 (left end of dash) Gb-7 (near right "c" pillar) Gb-8 (under front passenger's seat) Gv (right front of engine compt) High- mounted stop light Impact sensor Keyless buzzer Left backup light Left front combination light Left front fog light Left license plate light Main fan motor Main fan relay Multi select switch (dccd) Nca Power window relay Pressure switch Rear defogger Rear gate lock actuator & latch switch Rear gate opener button Rear wiper motor Rearview mirror Right backup light Right front combination light Right front door switch Right front fog light Right license plate light Right rear combination light Right rear door switch Room light Seat heater relay Seat heater switch Secondary air pump Spot map light Steering angle sensor Sunroof motor assembly (if equipped) Tpm control module Turn signal & hazard module Vdc control module Vdc mode change switch W/ sunroof W/o sunroof Wiper deicer Yaw rate & lateral g sensor Ground Distribution Wiring Diagram, WRX STI (2 of 2) for Subaru Impreza WRX 2010 List of elements for Ground Distribution Wiring Diagram, WRX STI (2 of 2) for Subaru Impreza WRX 2010: 51 A/c control panel Audio Audio bracket ground Auxiliary input terminal B134 B136 B137 Body integrated unit Clock Combination meter Crankshaft position sensor shield D102 Ecm Electronic throttle control shield Front power window sub switch Fuse & relay box (f/b) Gb-10 (left rear quarterpanel) Gb-11 (under center console) Gb-12 (under center of dash) Gb-9 (base of left "c" pillar) Ge (top right side of engine) Glove box illumination light Hazard switch I100 I84 I85 I87 I97 I98 I99 Joint connector i97 & i98 (left side i97 Joint connectors i99 & i100 (right side of dash) Keyless entry control module Knock sensor shield Left front door switch Left outer mirror assembly Left rear combination light Left rear door switch Left seat belt switch Left secondary air combination valve Navigation unit (w/ navigation) Of dash) Passenger's door lock switch Power window main switch Rear differential oil temperature switch Remote control mirror switch Right outer mirror assembly Right secondary air combination valve W/ mirror heater W/o mirror heater W/o navigation
HEADLIGHTS Headlights Wiring Diagram (1 of 2) for Subaru Impreza WRX 2010 List of elements for Headlights Wiring Diagram (1 of 2) for Subaru Impreza WRX 2010: 37 B361 B434 B440 B441 B52 B71 Can transceiver & receiver Combination meter Combination switch Computer data lines system Daytime running light relay Daytime running light resistor (turbo: right rear of engine compt) (non-turbo: right side of engine compt) Dimmer & passing switch Drive circuit F108 Fog light Front fog ind light Front fog light relay Fuse & relay box (f/b) Fuse 29 15a Fuse 7 15a Gb-12 (ho turbo: under center of dash) Gb-5 (center of dash) Hi beam ind light Hot at all times Joint connector i97 (left side of dash) Left fuse & relay box (f/b) (left side of dash) Lighting switch Micro computer Multi joint connector (left side of dash) Nca Off Pass Pnk R168 Red Through joint connector (left rear of engine compt) Headlights Wiring Diagram (2 of 2) for Subaru Impreza WRX 2010 List of elements for Headlights Wiring Diagram (2 of 2) for Subaru Impreza WRX 2010: 45 B143 B145 B186 B279 B280 B281 B360 B437 B438 B442 B443 B444 Body integrated unit (left side of dash) Computer data lines system Engine compt) Except wrx sti w/ remote start F109 F36 Fuse 14 15a Fuse 15 15a Fuse 15a Fuse 6 30a Fuse 7 15a Gb-1 (near right headlight) Gb-2 (near left headlight) Gb-5 (center of dash) High headlight relay Hot at all times I84 Key warning switch & key lock solenoid Left front combination light Left front fog light Low headlight relay Main fuse box (m/b) (left rear of engine compt) Multi joint connector (left side of dash) Parking brake switch (base of park brake lever) Pnk Power distribution system Red Relay holder (left rear of engine compt) Remote engine start control module (except wrx sti w/ remote start) (left side of dash) Right front combination light Right front fog light Through joint connector (left rear of engine compt) Through joint connector (left rear of f109
HORN Horn Wiring Diagram for Subaru Impreza WRX 2010 List of elements for Horn Wiring Diagram for Subaru Impreza WRX 2010: 19 (not used) B143 B186 B279 Body integrated unit (left side of dash) F35 Fuse 9 15a Horn (left front of engine compt) Horn (right front of engine compt) Horn relay Horn switch Hot at all times Main fuse box (m/b) (left rear of engine compt) Nca Red Remote engine start control module (wrx) (left side of dash) Roll connector St1 St3
INSTRUMENT CLUSTER Instrument Cluster Wiring Diagram (1 of 2) for Subaru Impreza WRX 2010 List of elements for Instrument Cluster Wiring Diagram (1 of 2) for Subaru Impreza WRX 2010: 71 (ho turbo: under center console) gb-11 (on brake fluid reservoir) brake fluid level switch (right end of dash) (wrx sti) Ambient sensor (behind center of grille) Anti-theft system B136 B144 B158 B361 Buzzer Can transceiver & receiver Charge warning light ind Combination meter Computer data lines system Door warning light ind Drive circuit Drive circuit (dimmer) Eeprom Engine control module (right side of dash) Engine controls system Engine coolant temp gauge Exterior lights system F108 Front fog light ind Fuel gauge Fuse & relay box (f/b) Fuse 15a Fuse 20a Fuse 5 10a Gb-3 Hi-beam ind light Hot at all times Hot in on or start I/f I50 J/c i97 (left side of dash) Lcd illum light ind Lcd shift indicator (sport shift) odo/trip meter Lighting ind Low fuel warning light ind Main fuse box (m/b) (left rear of engine compt) Malfunction light ind Micro computer Micro computer (wrx sti) Navigation unit (if equipped) Needle illum light ind Oil pressure switch (front of engine) Oil pressure warning light ind Parking brake/ brake fluid level warning light ind Plate illum light ind Pnk Power distribution system R168 Rear differential oil temperature warning light ind (wrx sti) Red Remote engine start control module (left side of dash) Rev light ind (wrx sti) Reverse circuit (wrx sti) Security/ immobilizer ind Speedo- meter Starting/charging system Tacho- meter Through j/c b361 & f108 (left rear of engine compt) To engine coolant temperature ind (diagram 2 of 2) Tpm control module (base of right "c" pillar) Transmissions system Trip reset switch Vdc control module (right side of engine compt) Warning systems Wrx Instrument Cluster Wiring Diagram (2 of 2) for Subaru Impreza WRX 2010 List of elements for Instrument Cluster Wiring Diagram (2 of 2) for Subaru Impreza WRX 2010: 71 (i) ind (left side of dash) j/c i97 & i98 (s#) ind light (wrx sti) (s) ind light (wrx sti) Abs warning light ind Air bag ind passenger's Air bag off ind passenger's Air bag on ind passenger's Air bag warning light ind Atf temperature warning light ind (wrx) Auto (+) light ind (wrx sti) Auto (-) light ind (wrx sti) Auto light ind (wrx sti) Average fuel economy, clock display) Awd/hill start assist warning light ind B281 B437 B438 B439 Body integrated unit (left side of dash) Clock Combination meter Computer data lines system Constant voltage circuit Cruise light ind Cruise set light ind Drive circuit Engine coolant temp ind (wrx normal meter) Engine coolant temp warning light ind (wrx normal meter) From parking brake/ brake fluid level warning light ind (diagram 1 of 2) Fuel pump assembly (fuel level sensor) (top of fuel tank) Fuel sub level sensor (top of fuel tank) Gb-11 (ho turbo: under center console) Gb-7 (near right "c" pillar) Gb-8 (under front passenger's seat) Gb-9 (base of left "c" pillar) I/f I50 I84 I97 I98 Interior lights system Left front door switch (left "b" pillar) Left rear door switch (left "c" pillar) Left turn signal light ind Light ind (wrx sti) Luggage room light Micro computer Multi j/c b437 & b438 (left side of dash) Navigation unit Parking brake switch (base of park brake lever) Passenger's seat belt warning light ind Pnk Rear gate latch switch (bottom center of rear gate) Remote engine start control unit (except wrx sti w/ remote start) (left side of dash) Reverse circuit Right front door switch (right "b" pillar) Right rear door switch (right "c" pillar) Right turn signal light ind Seat belt warning light ind Sedan Shift up light ind (wrx sti) Sport ind (wrx) Tire inflation pressure warning light ind Trunk lid switch (rear center of trunk) Trunk room light Vdc operator light ind Vdc traction mode light ind (green) (wrx sti) Vfd (ambient temperature, average fuel economy/ blank clock display Vfd (ambient temperature, instantaneous fuel economy/ Wagon
INTERIOR LIGHTS Courtesy Lamps Wiring Diagram for Subaru Impreza WRX 2010 List of elements for Courtesy Lamps Wiring Diagram for Subaru Impreza WRX 2010: 44 B144 B158 B186 B225 B279 B281 Body integrated unit (left side of dash) Door Fuse & relay box (f/b) Fuse 10a Fuse 14 15a Fuse 8 20a Gb-3 (right end of dash) Gb-5 (center of dash) Gb-8 (under front passenger's seat) Gb-9 (base of left "c" pillar) Hot at all times I84 Key illumination Left foot light (wrx sti) Left front door switch (left "b" pillar) Left fuse & relay box (left side of dash) Left rear door switch (left "c" pillar) Luggage room light Main fuse box (m/b) (left rear of engine compt) Off Power distribution system R168 R56 R62 Rear gate latch switch (bottom center of rear gate) Remote engine start control unit (except wrx sti w/ remote start) (left side of dash) Right foot light (wrx sti) Right front door switch (right "b" pillar) Right rear door switch (right "c" pillar) Room light Sedan Spot map light Spot map light diode Trunk lid switch (sedan) Trunk room light W/ sunroof W/o sunroof Wagon Instrument Illumination Wiring Diagram (1 of 2) for Subaru Impreza WRX 2010 List of elements for Instrument Illumination Wiring Diagram (1 of 2) for Subaru Impreza WRX 2010: 30 At select lever illumination light (a/t) sti illumination light (wrx sti) B145 B279 B280 B281 B52 B71 Body integrated unit (left side of dash) Bright switch Combination switch (lighting) Computer data lines system Exterior lights system Fuse & relay box (f/b) Fuse 10a Fuse 15a Gb-5 (center of dash) Hazard switch Head Hot at all times I84 Illumination control module Main fuse box (m/b) (left rear of engine compt) Nca Off Park Pnk Pocket light Remote engine start control module (except wrx sti) (left side of dash) Tail & illumination relay (left fuse & relay box) Vdc off switch illumination light (w/ vdc) vdc mode change switch illumination light (wrx sti) Instrument Illumination Wiring Diagram (2 of 2) for Subaru Impreza WRX 2010 List of elements for Instrument Illumination Wiring Diagram (2 of 2) for Subaru Impreza WRX 2010: 53 (wrx sti) A/c control panel Audio (w/o navigation) navigation unit (w/ navigation) Automatic a/c B435 B436 B437 B438 B68 Can transceiver & receiver Clock Combination meter Computer data lines system Drive circuit Drive dimmer circuit Except wrx sti luminescent meter Fuse & relay box (f/b) Fuse 5 10a Fuse 7 15a Gb-11 (ho-turbo: under center console) Gb-12 (ho-turbo: under center of dash) Glove box illumination light Hot at all times Hot w/ ig2 relay energized I/f I100 I16 I85 I87 I88 I97 I98 I99 Indicator needle illumination light Joint ground connector i97 & i98 (left side of dash) Joint ground connector i99 & i100 (right side of dash) Lcd illumination light ind Lighting indicator Manual a/c Microcomputer Multi joint connector b435, b436, b437 & b438 Multi select Nca Plate illumination light Pnk R168 Roll connector Satellite switch illumination light Seat heater St3 Switch W/ navigation W/o navigation
NAVIGATION Navigation Wiring Diagram for Subaru Impreza WRX 2010 List of elements for Navigation Wiring Diagram for Subaru Impreza WRX 2010: 46 (w/ sunroof) (w/o sunroof) Antenna amplifier (sedan: left "c" pillar) (wagon: left rear quarterpanel) Aux input terminal B144 B158 B68 Computer data lines system Exterior lights system Fuse & relay box (f/b) Fuse 10a Fuse 15a Fuse 8 20a Gb-11 (ho turbo: under center console) Hot at all times Hot in on or acc Hot w/ ig2 relay energized I147 I50 I87 Instrument cluster system Interior lights system Left front door speaker Left front door tweeter Left rear door speaker Main fuse box (m/b) (left rear of engine compt) Mode Mute Navigation unit Nca Parking brake switch (base of park brake lever) Pnk Power distribution system R62 Red Right front door speaker Right front door tweeter Right rear door speaker Roll connector Satellite switch Seek down Seek up St3 Stop map light (hands-free microphone) Vol + Vol -
POWER DISTRIBUTION Power Distribution Wiring Diagram (1 of 4) for Subaru Impreza WRX 2010 List of elements for Power Distribution Wiring Diagram (1 of 4) for Subaru Impreza WRX 2010: 74 (left rear of engine compt) main fuse box (m/b) (not used) 10a 15a 2.5l 2.5l turbo 60a A/f oxygen sensor relay B135 B144 B145 B186 B279 B360 B54 Battery Body integrated unit Data link connector Daytime running light relay Dccd cm Dccd relay Ecm Electronic throttle control relay Except wrx sti F109 F36 F37 F70 Fuel pump relay Fuse 10a Fuse 15a Fuse 20a Fuse 25a Fuse 30a Fuse 7.5a Generator High headlight relay Horn relay Ig relay J/c b53 (center of dash) Key illumi- nation Key warning switch Low headlight relay Main fan relay 1 Main relay Main sbf fuse 120a Nca Rear defogger relay Red Relay holder (2.5l turbo) (left rear of engine compt) Relay holder (left rear of engine compt) Right fuse & relay box (f/b) (right side of dash) Sbf 1 fuse 50a Sbf 2 fuse 50a Sbf 3 fuse 50a Sbf 4 fuse 30a Sbf 5 fuse 30a Sbf 6 fuse 50a Sbf 7 fuse 30a Sbf 8 fuse 50a Secondary air pump relay Secondary air pump relay 1 Secondary air pump relay 2 Starter motor Sub fan relay Tcm Through j/c b360 & f109 (left rear of engine compt) To fuse & relay box (f/b) (diagram 2 0f 4) To fuse & relay box (f/b) (diagram 3 0f 4) To ignition switch (diagram 3 0f 4) To tail & illumination relay (diagram 2 0f 4) Turn signal & hazard module Vdc control module Wrx sti Power Distribution Wiring Diagram (2 of 4) for Subaru Impreza WRX 2010 List of elements for Power Distribution Wiring Diagram (2 of 4) for Subaru Impreza WRX 2010: 76 (automatic a/c) (if equipped) navigation unit (left side b436 (manual a/c) (not used) (sedan) (w/o navigation) audio (wagon) 10a A/c control panel At select level illumination light (a/t) Audio B152 B158 B159 B225 B279 B281 B360 B435 B437 B438 B52 B68 Blower motor relay Body integrated unit Clock From main fuse box (m/b) (diagram 1 of 4) Front fog light relay Fuse & relay box (f/b) Fuse 10a Fuse 15a Fuse 20a Fuse 7.5a Glove box illumination light Hazard switch I84 I85 I87 Illumination control switch J/c b435, b436, b437 & b438 Keyless entry control module Left front clearance light Left fuse & relay box (f/b) (left side) of dash) Left license plate light Left rear combination light Luggage room light Navigation unit Of dash) Of engine compt) Pocket light Power window circuit breaker (left side of dash) Power window relay R168 Red Remote control engine start control unit Right front clearance light Right license plate light Right rear combination light Roller connector Room light Seat heater relay Sedan Spot map light Stop light & brake switch Sunroof motor assembly Tail & illumination relay Through j/c b360 & f109 (left rear f109 Trunk room light Vdc off switch illumination light (w/ vdc) W/ navigation W/ sunroof W/o navigation W/o sunroof Wagon Wiper deicer relay Power Distribution Wiring Diagram (3 of 4) for Subaru Impreza WRX 2010 List of elements for Power Distribution Wiring Diagram (3 of 4) for Subaru Impreza WRX 2010: 78 (not used) (wrx sti) (except 15a A/c control panel (automatic a/c) A/t Ab35 Acc Accessory relay Air bag control module Air mix door actuator Audio Automatic a/c B152 B158 B159 B162 B279 B280 B52 B70 Backup light switch Body integrated unit Clock Combination meter Combination switch From main fuse box (m/b) (diagram 1 of 4) Front washer motor Front wiper motor Fuse & relay box (f/b) Fuse 10a Fuse 15a Fuse 20a Fuse 30a Fuse 7.5a Gb-12 (ho turbo: under center of dash) Gb-5 (center of dash) Gb-7 (near right "c" pillar) I100 I85 I87 I99 Ig1 Ig2 Ig2 relay Ignition switch Impact sensor Inhibitor switch J/c i100 & i99 (right side of dash) Left fuse & relay box (f/b) (left side of dash) Left fuse & relay box (f/b) (left side) of dash) M/t Mode door actuator Navigation unit Nca Occupant detection control module Off R168 Rear washer motor Rear wiper motor (wagon) Rearview mirror Red Remote control mirror switch Seat heater relay St1 St2 Start Steering angle sensor To clutch switch (diagram 4 0f 4) To fuse & relay box (f/b) (diagram 4 0f 4) To fuse 26 (diagram 4 of 4) To fuse 4 (diagram 4 of 4) Tpm control module Turn signal & hazard module Vdc control module W/ navigation W/o navigation Wrx sti) Yaw rate & g sensor Power Distribution Wiring Diagram (4 of 4) for Subaru Impreza WRX 2010 List of elements for Power Distribution Wiring Diagram (4 of 4) for Subaru Impreza WRX 2010: 84 (2.5l turbo) (automatic a/c) (left side of dash) j/c b438, b439, b440, b441, b442, b443, b444 & b445 (manual a/c) (not used) (sedan) (wagon) 3 of 4) A/c control panel A/c relay A/t Ab35 B136 B143 B152 B159 B162 B186 B280 B360 B438 B439 B440 B441 B442 B443 B444 B445 B52 B54 Blower motor relay Body integrated unit Clutch start switch (m/t) Clutch switch Data link connector Dccd cm Dccd relay Ecm Ecm (a/t) Except wrx sti F109 F35 From fuse 11 (diagram From fuse 33 (diagram From ignition switch (diagram 3 0f 4) From ignition switch (diagram 3 of 4) Fuel pump relay Fuse & relay box (f/b) Fuse 10a Fuse 15a Fuse 7.5a I50 Ignition coil 1 Ignition coil 2 Ignition coil 3 Ignition coil 4 Impact sensor Intake door actuator J/c b53 (center of dash) Left fuse & relay box (f/b) (left side of dash) Left fuse & relay box (f/b) (left side) of dash) M/t Main fan relay 1 Main fan relay 2 Main fuse box (m/b) (left rear of engine compt) Navigation unit Nca Power window relay Pressure switch R168 Rear defogger relay Rear vehicle speed sensor Relay holder (left rear of engine compt) Starter relay Stop light & brake switch Sub fan relay 2 Sunroof motor assembly Sunroof switch Sunroof switch (tilt) Tcm Through j/c b360 & f109 (left rear of engine compt) Tpm control module Wiper deicer relay Wrx sti
POWER DOOR LOCKS Power Door Locks Wiring Diagram (1 of 2) for Subaru Impreza WRX 2010 List of elements for Power Door Locks Wiring Diagram (1 of 2) for Subaru Impreza WRX 2010: 45 10a B144 B158 B186 B279 B280 B281 B434 B440 B52 Body integrated unit (left side of dash) Exterior lights system F35 Fuse & relay box (f/b) Fuse 10a Fuse 15a Fuse 20a Gb-3 (right end of dash) Gb-4 (center of dash) Gb-5 (center of dash) Gb-8 (under front passenger's seat) Gb-9 (base of left "c" pillar) Hood switch (right front of engine compt) Horn (left front of engine compt) Horn (right front of engine compt) Hot at all times Hot w/ horn relay energized Hot w/ ig2 relay energized I84 Impact sensor (center of dash) Interior lights system J/c b434 & b444 (left side b444 of dash) J/c b440 & b443 (left side b443 of dash) Key warning switch Keyless buzzer (left front of engine compt) Keyless entry control module (sedan: left side of trunk) (wagon: left rear quarterpanel) Left front door switch (left "b" pillar) Left fuse & relay box (f/b) (left side of dash) Left rear door switch (left "c" pillar) Main fuse box (m/b) (left rear of engine compt) R168 Rear gate opener button Remote engine start control module (left side of dash) Right front door switch (right "b" pillar) Right rear door switch (right "c" pillar) Power Door Locks Wiring Diagram (2 of 2) for Subaru Impreza WRX 2010 List of elements for Power Door Locks Wiring Diagram (2 of 2) for Subaru Impreza WRX 2010: 30 (ho turbo: under center of dash) gb-12 (under front passenger's seat) gb-8 Combination meter D102 Door Door warning ind Driver circuit Gb-11 (ho turbo: under center console) Gb-12 (ho turbo: under center of dash) Gb-5 (center of dash) Gb-8 (under front passenger's seat) Interior lights system J/c i97 (left side of dash) J/c i99 (right side of dash) Left front door lock actuator (rear of left front door) Left rear door lock actuator (rear of left rear door) Micro computer Nca Off Passenger's door lock switch Power window main switch (door lock switch) Rear gate actuator & latch switch (bottom center of rear gate) Right front door lock actuator (rear of right front door) Right rear door lock actuator (rear of right rear door) Room light Security ind Sedan Trunk lid lock actuator & switch (rear center of trunk) Wagon Wrx sti
POWER MIRRORS Automatic Day/Night Mirror Wiring Diagram for Subaru Impreza WRX 2010 List of elements for Automatic Day/Night Mirror Wiring Diagram for Subaru Impreza WRX 2010: 17 A/t B152 B434 B437 B52 Backup light switch (left side of transmission) Fuse & relay box (f/b) Fuse 10a Fuse 7.5a Gb-5 (center of dash) Hot w/ accessory relay energized Hot w/ ig2 relay energized Inhibitor switch (right side of transmission) J/c b434 & b437 (left side of dash) M/t Nca Rearview mirror Power Mirror Wiring Diagram for Subaru Impreza WRX 2010 List of elements for Power Mirror Wiring Diagram for Subaru Impreza WRX 2010: 18 Change over switch Defogger system Fuse & relay box (f/b) Fuse 6 7.5a Gb-12 (ho turbo: under center of dash) Hot w/ accessory relay energized J/c i99 (right side of dash) Left outer mirror assembly Left/ right m Mirror heater Motor Nca Remote control mirror switch Right outer mirror assembly Up/ down m W/ heated mirrors W/o heated mirrors Wrx
POWER SEATS Heated Seats Wiring Diagram, Except WRX STI for Subaru Impreza WRX 2010 List of elements for Heated Seats Wiring Diagram, Except WRX STI for Subaru Impreza WRX 2010: 15 B152 B52 Fuse & relay box (f/b) Fuse 15a Fuse 7.5a Gb-5 (center of dash) Gb-8 (under front passenger's seat) Gb-9 (base of left "c" pillar) Hot at all times Hot in acc or on Left seat heater Left seat heater switch Right seat heater Right seat heater switch Seat heater relay (left fuse & relay box) Heated Seats Wiring Diagram, WRX STI for Subaru Impreza WRX 2010 List of elements for Heated Seats Wiring Diagram, WRX STI for Subaru Impreza WRX 2010: 14 (left fuse & relay box) seat heater relay (under front passenger's seat) gb-8 B152 B52 Fuse & relay box (f/b) Fuse 17 15a Fuse 6 7.5a Gb-6 (left end of dash) Hot at all times Hot in acc or on Interior lights system Left seat heater Right seat heater Seat heater switch
POWER TOP/SUNROOF Power Top/Sunroof Wiring Diagram for Subaru Impreza WRX 2010 List of elements for Power Top/Sunroof Wiring Diagram for Subaru Impreza WRX 2010: 20 B145 B440 B444 B52 Close Down Fuse & relay box Fuse 10a Gb-5 (center of dash) Hot at all times Hot in on or start J/c b440 & b444 (left side of dash) Main fuse box (m/b) (left rear of engine compt) Open Power window circuit breaker (left side of dash) Red Sbf-4 fuse 30a Sunroof motor assembly (center front of roof) Sunroof switch Sunroof tilt switch
POWER WINDOWS Power Windows Wiring Diagram for Subaru Impreza WRX 2010 List of elements for Power Windows Wiring Diagram for Subaru Impreza WRX 2010: 42 (center of dash) gb-5 Auto amp Auto down B145 B52 D102 Door lock Door locks system Down Except wrx sti Fuse & relay box (f/b) Fuse 26 7.5a Gb-12 (ho turbo: under center of dash) Gb-5 (center of dash) Hot at all times Hot in on or start Left front power window motor (center of left front door) Left rear Left rear power window motor (center of left rear door) Left rear power window sub switch Light switch illumination (wrx-st1) Lock Main fuse box (m/b) (left rear of engine compt) Nca Power tops system Power window circuit breaker (left side of dash) Power window lock switch Power window main switch Power window relay (left fuse & relay box) Red Right front Right front power window motor (center of right front door) Right front power window sub switch Right rear Right rear power window motor (center of right rear door) Right rear power window sub switch Sbf 4 fuse 30a Short connector Un- lock W/ remote engine start W/o remote engine start Wrx st1
RADIO Radio Wiring Diagram for Subaru Impreza WRX 2010 List of elements for Radio Wiring Diagram for Subaru Impreza WRX 2010: 38 (h.o. turbo: under center console) gb-11 Antenna amplifier (sedan: left "c" pillar) (wagon: left rear quarterpanel) Audio Audio bracket ground Aux input terminal B144 B158 B68 Computer data lines system Fuse & relay box (f/b) Fuse 15a Fuse 8 20a Gb-11 (h.o. turbo: under center console) Hot at all times Hot in on or acc I85 I86 Interior lights system Left front door speaker Left front door tweeter (except wrx sti) Left rear door speaker Main fuse box (m/b) (left rear of engine compt) Mode Mute Nca Pnk Power distribution system Red Right front door speaker Right front door tweeter (except wrx sti) Right rear door speaker Roll connector Satellite switch Seek down Seek up St3 Vol + Vol -
SHIFT INTERLOCK Shift Interlock Wiring Diagram for Subaru Impreza WRX 2010 List of elements for Shift Interlock Wiring Diagram for Subaru Impreza WRX 2010: 38 At select lever B158 B159 B186 B279 B280 B281 B434 B436 B52 B75 B76 Body integrated unit (left side of dash) Computer data lines system Distribution system Fuse & relay box (f/b) Fuse 15a Fuse 20a Fuse 7.5a Gb-3 (right end of dash) Gb-4 (center of dash) Gb-5 (center of dash) Hot at all times Hot in on or start I84 Key lock solenoid & key warning switch Main fuse box (m/b) (left rear of engine compt) Multi joint connector (left side of dash) P range switch Power R168 Red Relay block Sedan Shift lock solenoid Stoplight & brake switch (left side of dash) Test mode connector Wagon
STARTING/CHARGING Charging Wiring Diagram for Subaru Impreza WRX 2010 List of elements for Charging Wiring Diagram for Subaru Impreza WRX 2010: 16 (not used) 2.5l B143 Battery Charge warning light ind Combination meter F37 Fuse & relay box (f/b) Fuse 16 7.5a Fuse 5 10a Generator Hot in on or start Main fuse box (m/b) (left rear of engine compt) Main sbf fuse 120a Nca Starter motor Remote Starting Wiring Diagram for Subaru Impreza WRX 2010 List of elements for Remote Starting Wiring Diagram for Subaru Impreza WRX 2010: 53 (base of left "c" pillar) gb-9 (ho turbo: under center of dash) gb-12 (left side of dash) multi j/c (under front passenger's seat) gb-8 7.5a B135 B136 B158 B159 B186 B434 B437 Body integrated unit (left side of dash) D102 Engine control module (ecm) (right side of dash) Fuse & relay box (f/b) Fuse 14 15a Fuse 8 20a Gb-3 (right end of dash) Gb-4 (center of dash) Gb-7 (near right "c" pillar) Gb-8 (under front passenger's seat) Gb-9 (base of left "c" pillar) Hood switch (right front of engine compt) Horns system Hot at all times I84 Interior lights system J/c i99 (right side of dash) Key warning switch Left front door lock actuator (rear of left front door) Left front door switch (left "b" pillar) Left fuse & relay box (f/b) (left side of dash) Left rear door lock actuator (rear of left rear door) Left rear door switch (wagon: left "c" pillar) Lock Main fuse box (m/b) (left rear of engine compt) Nca Passenger's door lock switch Power window main switch (door lock switch) R168 Rear gate latch switch & lock actuator (bottom center of rear gate) Red Remote engine start control module (left side of dash) Right front door lock actuator (rear of right front door) Right front door switch (right "b" pillar) Right rear door lock actuator (rear of right rear door) Right rear door switch (sedan: right "c" pillar) Sedan Stoplight & brake switch (left side of dash) Trunk lid lock actuator & switch (rear center of trunk) Unlock Wagon Starting Wiring Diagram, Except WRX STI for Subaru Impreza WRX 2010 List of elements for Starting Wiring Diagram, Except WRX STI for Subaru Impreza WRX 2010: 28 2.5l 2.5l turbo A/t Acc B136 B144 B152 B159 Battery Box (m/b) (left rear of engine compt) Clutch start switch (left side of dash) Engine control module (right side of dash) Fuse & relay box (f/b) Fuse 21 7.5a Ignition switch Inhibitor switch (right side of transmission) J/c b122 (right side of dash) M/t Main fuse Main sbf fuse 120a Nca Neutral position switch (left side of transmission) Off Run Sbf-6 fuse 50a Start Starter motor Starter relay (left fuse & relay box) Starting Wiring Diagram, WRX STI for Subaru Impreza WRX 2010 List of elements for Starting Wiring Diagram, WRX STI for Subaru Impreza WRX 2010: 21 Acc B136 B144 B152 B159 Battery Clutch start switch (left side of dash) Engine control module (right side of dash) Fuse & relay box (f/b) Fuse 21 7.5a Ignition switch J/c b122 (right side of dash) Main fuse box (m/b) (left rear of engine compt) Main sbf fuse 120a Nca Neutral position switch (left side of transmission) Off Sbf-6 fuse 50a Start Starter motor Starter relay (left fuse & relay box)
SUPPLEMENTAL RESTRAINTS Supplemental Restraints Wiring Diagram (1 of 2) for Subaru Impreza WRX 2010 List of elements for Supplemental Restraints Wiring Diagram (1 of 2) for Subaru Impreza WRX 2010: 30 (under front of center console) air bag control module (under left headlight assembly) left front sub sensor Ab17 Ab18 Ab35 Ab37 Ab38 Ab6 B162 Computer data lines system Driver's air bag module (in steering wheel) Fuse & relay box (f/b) Fuse 15a Gab-1 (center of dash) Gab-2 (right end of dash) Hot in on or start Left curtain air bag sensor (base of left "c" pillar) Left side air bag sensor (base of left "b" pillar) Nca Passenger's air bag module (right side of dash) Pressure sensor Red Right curtain air bag module (sedan: right "c"pillar) (wagon: right "d" pillar) Right curtain air bag sensor (base of right "c" pillar) Right front sub sensor (under right headlight assembly) Right pretensioner (base of right "b" pillar) Right side air bag module (in front passenger's seat back) Right side air bag sensor (base of right "b" pillar) Roll connector Satellite safing sensor (under left side of rear seat) Supplemental Restraints Wiring Diagram (2 of 2) for Subaru Impreza WRX 2010 List of elements for Supplemental Restraints Wiring Diagram (2 of 2) for Subaru Impreza WRX 2010: 49 (under front passenger's seat) occupant detection module Air bag ind light passenger's Air bag off ind passenger's Air bag on ind passenger's Air bag warning light ind B144 B158 B280 B281 B52 Belt tensioner sensor (under right side of rear seat) Body integrated unit (left side of dash) Buckle switch Can transceiver & receiver Clock Combination meter Computer data lines system Constant voltage circuit Drive circuit Driver circuit Fuse & relay box (f/b) Fuse 10a Fuse 15a Fuse 20a Gb-11 Gb-11 (ho turbo: under center console) Gb-9 (base of left "c" pillar) Hot at all times Hot in on or start I/f I84 I97 I98 Joint connector i97 & i98 (left side of dash) Joint connector i97 (left side of dash) Left curtain air bag module (sedan: left "c"pillar) (wagon: left "d" pillar) Left pretensioner (base of left "b" pillar) Left seat belt switch (under driver's seat) Left side air bag module (base of left "b" pillar) Main fuse box (m/b) (left rear of engine compt) Micro computer Passenger seat belt warning light ind Pnk Power distribution system Red Reverse circuit Seat belt warning light ind Wrx Wrx sti
TRANSMISSION A/T Wiring Diagram (1 of 2) for Subaru Impreza WRX 2010 List of elements for A/T Wiring Diagram (1 of 2) for Subaru Impreza WRX 2010: 32 At select lever Awd warning light ind B158 B186 B52 B54 Can transceiver & receiver Combination meter Computer data lines system Drive circuit Engine coolant temp gauge Engine coolant temp ind Fuse & relay box (f/b) Fuse 10a Fuse 15a Fwd fuse 15 Gb-11 Gb-4 (center of dash) Hot at all times Hot in on or start J/c b53 (center of dash) J/c i97 (left side of dash) Main fuse box (m/b) (left rear of engine compt) Micro computer Pnk R168 Speedo- meter Sport ind Sport shift switch Tacho- meter Transmission control module (center of dash) Warning ind atf temp A/T Wiring Diagram (2 of 2) for Subaru Impreza WRX 2010 List of elements for A/T Wiring Diagram (2 of 2) for Subaru Impreza WRX 2010: 22 (right side of transmission) inhibitor switch 2-4 brake duty solenoid Atf temperature sensor B55 Computer data lines system Control valve body Duty solenoid high clutch Duty solenoid lock-up Duty solenoid low & reverse Duty solenoid transfer Exterior lights system Front vehicle speed sensor Gb-5 (center of dash) J/c b53 (center of dash) Linear solenoid line pressure Low clutch duty solenoid Nca Rear vehicle speed sensor (rear of automatic transmission) Red Starting/ charging system Torque converter turbine speed sensor Transmission control module (center of dash) Center Differential Lock Wiring Diagram for Subaru Impreza WRX 2010 List of elements for Center Differential Lock Wiring Diagram for Subaru Impreza WRX 2010: 43 (+) (-) Auto ind (+) light Auto ind (-) light Auto ind light Auto/ manual B186 B52 Can transceiver & receiver Center differential Circuit reverse Combination meter Computer data lines system Dccd cm Dccd relay Drive circuit Engine coolant temperature gauge Fuse & relay box (f/b) Fuse 10a Fuse 15a Gb-11 (under center console) Gb-3 (right end of dash) Gb-4 (center of dash) Gb-7 (near right "c" pillar) Gb-9 (base of left "c" pillar) Hot at all times Hot in on or start J/c i97 (left side of dash) Lcd torque indicator Main fuse box (m/b) (left rear of engine compt) Micro computer Multi select switch (dccd) Nca Oil pressure switch (front of engine) Oil pressure warning light ind Pnk R168 Rear differential oil temperature switch Rear differential oil temperature warning light ind Red Speedo- meter Tacho- meter Up ind shift
WARNING SYSTEMS Chime Wiring Diagram for Subaru Impreza WRX 2010 List of elements for Chime Wiring Diagram for Subaru Impreza WRX 2010: 34 B186 B279 B280 B281 B52 Body integrated unit (left side of dash) Buzzer Can transceiver & receiver Clock Combination meter Computer data lines system Door warning light ind Drive circuit Fuse & relay box (f/b) Fuse 12 15a Fuse 14 15a Fuse 5 10a Fuse 7 15a Gb-9 (base of left "c" pillar) Hot at all times Hot in on or start I/f I84 Key warning switch Left front door switch (left "b" pillar) Left seat belt switch (under driver's seat) Main fuse box (m/b) (left rear of engine compt) Micro computer Passenger's seat belt warning light Pnk R168 Red Remote engine start control unit (except wrx sti w/ remote start) (left side of dash) Seat belt warning light ind Tire Pressure Monitoring Wiring Diagram for Subaru Impreza WRX 2010 List of elements for Tire Pressure Monitoring Wiring Diagram for Subaru Impreza WRX 2010: 22 B280 Body integrated unit (left side of dash) Can transceiver & receiver Combination meter Computer data lines system Drive circuit Fuse & relay box (f/b) Fuse 4 10a Fuse 5 10a Fuse 7 15a Gb-7 (near right "c" pillar) Hot at all times Hot in on or start Hot w/ ig2 relay energized I/f Micro computer Pnk R168 Red Tire inflation pressure warning light ind Tpm control module (base of right "c" pillar) Vdc control module (right side of engine compt)
WIPER/WASHER Front Wiper/Washer Wiring Diagram for Subaru Impreza WRX 2010 List of elements for Front Wiper/Washer Wiring Diagram for Subaru Impreza WRX 2010: 24 15a B159 B281 B70 Body integrated unit (left side of dash) Combination switch Front washer motor (left front of engine compt) Front washer switch Front wiper motor (left rear of engine compt) Front wiper switch Fuse & relay box (f/b) Fuse 30a Gb-3 (right end of dash) Gb-5 (center of dash) Hot in acc or on Int Intermittent volume Left fuse & relay block (f/b) (left side of dash) Mist Mist switch Nca Off Pc board Wiper motor Rear Wiper/Washer Wiring Diagram for Subaru Impreza WRX 2010 List of elements for Rear Wiper/Washer Wiring Diagram for Subaru Impreza WRX 2010: 30 B152 B279 B280 B281 B443 B444 B445 B52 B70 Body integrated unit (left side of dash) Combination switch Fuse & relay box (f/b) Fuse 15a Fuse 7.5a Gb-3 (right end of dash) Gb-4 (center of dash) Gb-5 (center of dash) Hot at all times Hot in acc or on Int Joint connectors b443, b444 & b445 (left side of dash) Nca Off Park R168 Rear washer motor (left front of engine compt) Rear wiper motor (center of rear gate) Rear wiper/ washer switch Run Wash
