Diagram sections — 29 (68 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 Premium 2014 List of elements for Automatic A/C Wiring Diagram (1 of 2) for Subaru Impreza WRX Premium 2014: 39 A/c control panel Air mix door actuator (right side of dash) B159 B36 B36 i1 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 (under center console) Gb-3 (right end of dash) Gb-5 (center of dash) Hot at all times Hot in on or acc Hot in on or start I1 b36 I84 I98 In-vehicle sensor (left side of dash) Intake door actuator (right side of dash) Interior lights system Joint ground connector i97 & i98 i97 Mode door actuator (right side of dash) Multi joint connector 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 Premium 2014 List of elements for Automatic A/C Wiring Diagram (2 of 2) for Subaru Impreza WRX Premium 2014: 40 (left rear of engine compt) through joint connector (near left headlight) gb-2 A/c relay Ambient sensor (behind center of grille) B134 B135 B136 B137 B143 B21 B360 B361 B38 i3 Can transceiver & receiver Combination meter Computer data lines system Engine control module (ecm) (right side of dash) Engine controls system Engine coolant temperature sensor (top front of engine) 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)
ANTI-LOCK BRAKES Anti-lock Brakes Wiring Diagram for Subaru Impreza WRX Premium 2014 List of elements for Anti-lock Brakes Wiring Diagram for Subaru Impreza WRX Premium 2014: 92 (6mt) (left rear of engine compt) main fuse box (m/b) (left side of dash) left relay block (left side of dash) stoplight & brake switch (right end of dash) gb-3 7.5a Abs warning light ind B144 B152 B158 B159 B281 B434 B435 B437 B438 B440 B441 B98 r2 B99 r3 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 (under center console) 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 I1 b36 I102 r167 I131 I3 b38 I84 I87 Instrument cluster system Interior lights system J/c i97 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 Multi j/c b438 & b437 Multi j/c b440 & b441 Navigation unit (if equipped) Nca Parking Parking brake switch (base of park brake lever) Pnk Primary cut Primary suction Pump motor R168 R3 b99 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 light ind (5mt) Vdc off switch Vdc traction mode light ind (green) (6mt) Vdc warning light/ vdc operation light ind Wagon Yaw rate & g sensor (below center console)
ANTI-THEFT Forced Entry Wiring Diagram (1 of 2) for Subaru Impreza WRX Premium 2014 List of elements for Forced Entry Wiring Diagram (1 of 2) for Subaru Impreza WRX Premium 2014: 58 (center of dash) 10a B144 B158 B186 B279 B280 B281 B38 B434 B440 B443 B444 B52 Body integrated unit (left side of dash) D35 Exterior lights system F35 Fuse & relay box (f/b) Fuse 10a Fuse 15a Fuse 20a Gb-4 Gb-4 (center of dash) Gb-5 (center of dash) Gb-8 (under front passenger's seat) Gb-9 (base of left "c" pillar) Horn (left front of engine compt) Horn (right front of engine compt) Horns system Hot at all times Hot w/ horn relay energized Hot w/ ig2 relay energized I102 I54 I84 Impact sensor (center of dash) Interior lights system J/c b434 & b444 J/c b440 & b443 Key warning switch Keyless buzzer (left front of engine compt) Keyless entry control module (w/0 tpms) (sedan: left side of trunk) (hatchback: left rear quarterpanel) Left front door switch (left "b" pillar) Left rear door switch (hatchback: left "c" pillar) Left relay block (left side of dash) Main fuse box (m/b) (left rear of engine compt) R167 R168 R2 b98 R39 R99 Rear gate opener button (hatchback) Red Right front door switch (right "b" pillar) Right rear door switch (sedan: right "c" pillar) W/ tpms W/o tpms Forced Entry Wiring Diagram (2 of 2) for Subaru Impreza WRX Premium 2014 List of elements for Forced Entry Wiring Diagram (2 of 2) for Subaru Impreza WRX Premium 2014: 51 (ho-turbo: under center of dash) gb-12 B90 Combination meter D22 D28 D34 D35 D83 D84 Door Door warning light ind Drive circuit Gb-11 (under center console) Gb-5 (center of dash) Gb-8 (under front passenger's seat) Gb-9 (base of left "c" pillar) Hatchback I101 I102 I53 I54 I76 Interior lights system J/c i97 Left front door lock actuator (rear of left front door) Left rear door lock actuator (rear of left rear door) Lock Micro computer Nca Off Passenger's door lock switch Power window main switch (door lock switch) R10 R13 R167 R24 R38 R39 R50 R60 R98 R99 Rear gate lock 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/ immobilizer light ind Sedan Tpms & keyless entry control module (w/ tpms) (sedan: left side of trunk) (hatchback: base of left "c" pillar) Trunk lid lock actuator & switch (rear center of trunk) Unlock Immobilizer Wiring Diagram for Subaru Impreza WRX Premium 2014 List of elements for Immobilizer Wiring Diagram for Subaru Impreza WRX Premium 2014: 30 (sedan: left side of trunk) (hatchback: base of left "c" pillar) tpms & keyless entry control module B135 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 (under center console) Gb-4 (center of dash) Hot at all times I102 I84 Immobilizer antenna (left side of dash) J/c i97 Key warning switch Keyless entry control module (sedan: left side of trunk) (hatchback: left rear quarterpanel) Main fuse box (m/b) (left rear of engine compt) Micro computer Pnk R167 R168 Security/ immobilizer ind light W/ tpms W/o tpms
BODY CONTROL MODULES Body Control Modules Wiring Diagram for Subaru Impreza WRX Premium 2014 List of elements for Body Control Modules Wiring Diagram for Subaru Impreza WRX Premium 2014: 41 Anti-theft system B152 B279 B280 B281 B52 Body integrated unit (left side of dash) Computer data lines system Defogger system Door locks system Exterior lights & interior lights systems headlights system Exterior lights system Exterior lights, headlights & interior lights systems Exterior lights, headlights & interior lights systems headlights system Fuse & relay box (f/b) Fuse 10a Fuse 15a Fuse 3 15a Fuse 31 7.5a Fuse 8 20a Gb-11 (under center console) Gb-4 (center of dash) Gb-5 (center of dash) 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 relay block (left side of dash) Main fuse box (m/b) (left rear of engine compt) Navigation & interior lights systems door locks system Pnk Red Shift interlock system Warning & headlights systems Warning systems Wiper/washer system
COMPUTER DATA LINES Computer Data Lines Wiring Diagram for Subaru Impreza WRX Premium 2014 List of elements for Computer Data Lines Wiring Diagram for Subaru Impreza WRX Premium 2014: 67 (center of dash) impact sensor (sedan: left side of trunk) (hatchback: base of left "c" pillar) tpms & keyless entry control module (under front of center console) air bag control module 10a 7.5a A/c control panel (if equipped) Ab1 Accelerator pedal position sensor shield Audio B128 B135 B136 B137 B186 B21 B280 B31 B363 B364 B434 B435 B436 B438 B440 B441 B442 B443 B444 B52 B68 B76 B99 Body integrated unit (left side of dash) Can joint connector i77 (left side of dash) Combination meter Connector (right side of dash) Cruise control switch Data link connector (left side of dash) Dccd control module (w/ si-drive) (under front of center console) Delivery (test) mode b75 Engine control module (ecm) (right side of dash) Engine control module (ecm) shield Fuse & relay block (f/b) Fuse 13 Fuse 4 Gb-4 (center of dash) Ge (top left of engine) Hot at all times Hot w/ ig2 relay energized I84 I85 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 Multi j/c b438 & b440 Nca Neutral position switch (m/t) (left side of transmission) Pnk Red Roll connector Si-drive St1 St3 Steering angle sensor (left side of dash) Vdc control module (right side of engine compt) W/o Yaw rate & g sensor (below center console)
COOLING FAN Cooling Fan Wiring Diagram for Subaru Impreza WRX Premium 2014 List of elements for Cooling Fan Wiring Diagram for Subaru Impreza WRX Premium 2014: 40 (near left headlight) gb-2 B134 B135 B136 B137 B143 B21 e2 B360 B361 B52 Can transceiver & receiver Combination meter Computer data lines system Engine control module (ecm) (right side of dash) Engine controls system Engine coolant temperature sensor (top center of engine) 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 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 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 (1 of 2) for Subaru Impreza WRX Premium 2014 List of elements for Cruise Control Wiring Diagram (1 of 2) for Subaru Impreza WRX Premium 2014: 39 (right relay block) electric throttle control relay 15a Accelerator pedal position sensor (left side of dash) B134 B135 B136 B137 B145 B158 B21 B440 B441 B442 B445 B52 B92 Clutch switch (left side of dash) Computer data lines system Elcm vacuum pump (fuel tank) Electronic throttle control (at throttle body) Engine control module (right side of dash) Engine controls system Fuse & relay box (f/b) Fuse 15a Fuse 4 10a Fuse 5 10a Fuse 8 20a Ge (turbo: top left of engine) (ho-turbo: top right side of engine) Hatchback Hot at all times Hot in on or start J/c b83 (right side of dash) Main fuse box (m/b) (left rear of engine compt) Main relay (right relay block) Multi j/c b440, b445 b441 & b442 Red Right fuse & relay box (f/b) (right side of dash) Sbf fuse 7 30a Sedan Cruise Control Wiring Diagram (2 of 2) for Subaru Impreza WRX Premium 2014 List of elements for Cruise Control Wiring Diagram (2 of 2) for Subaru Impreza WRX Premium 2014: 40 7.5a B128 B159 B434 B437 B99 Can trans- ceiver & receiver Cancel Combination meter Computer data lines system Cruise control switch Cruise ind Cruise set ind Drive circuit Exterior lights system Fuse & relay box (f/b) Gb-11 (under center console) Hatchback I/f J/c b122 (right side of dash) J/c i97 Left fuse & relay box (f/b) (left side of dash) Main sw Micro computer Multi j/c b434 & b437 Nca Neutral position switch (left side of transmission) Pnk R168 Res/acc Roll connector Sedan Set/coast St1 b68 St3 Starter motor Starter relay (left relay block) Stoplight & brake switch (left side of dash) W/ si-drive W/o si-drive
DEFOGGERS Mirror Heater & Rear Defogger Wiring Diagram for Subaru Impreza WRX Premium 2014 List of elements for Mirror Heater & Rear Defogger Wiring Diagram for Subaru Impreza WRX Premium 2014: 42 (center of dash) gb-4 (near right "c" pillar) gb-7 4 door 5 door A/c control panel B145 B186 B279 B280 B38 B52 Body integrated unit (left side of dash) Can j/c i77 (left side of dash) Computer data lines system D48 D89 Fuse & relay box (f/b) Fuse 10 25a Fuse 22 15a Gb-10 (hatchback: left rear quarterpanel) (sedan: left front of trunk) Gb-12 (under center of dash) Hot at all times Hot in on I101 d84 I53 I76 d83 I84 Left outer mirror assembly Main fuse box (m/b) (left rear of engine compt) Main sbf fuse 120a Mirror heater Nca Pnk R174 R38 d34 R65 R98 Rear defogger Rear defogger relay Rear defogger switch Red Right outer mirror assembly Wiper Deicer Wiring Diagram for Subaru Impreza WRX Premium 2014 List of elements for Wiper Deicer Wiring Diagram for Subaru Impreza WRX Premium 2014: 33 A/c control panel B145 B158 B186 B279 B280 B439 B440 B52 Body integrated unit (left side of dash) Can j/c i77 (left side of dash) Computer data lines system Fuse & relay box (f/b) Fuse 10 25a Fuse 22 15a Fuse 4 10a Fuse 9 15a Gb-3 (right end of dash) Gb-4 (center of dash) Hot at all times Hot in on Hot w/ ig2 relay energized I84 Main fuse box (m/b) (left rear of engine compt) Main sbf fuse 120a Mirror heater & rear defogger circuit Multi j/c b439 & b440 Pnk Rear defogger relay Red Wiper deicer & rear defogger switch Wiper deicer (base of right "a" pillar) Wiper deicer relay
ENGINE PERFORMANCE
2.5L TURBO 2.5L Turbo, Engine Performance Wiring Diagram, with SI-Drive (1 of 5) for Subaru Impreza WRX Premium 2014 List of elements for 2.5L Turbo, Engine Performance Wiring Diagram, with SI-Drive (1 of 5) for Subaru Impreza WRX Premium 2014: 40 (left side of dash) clutch switch (left side of dash) data link connector (right side of dash) delivery (test) mode connector b75 (right side of dash) j/c b122 Accelerator pedal position sensor (left side of dash) Air conditioning system Anti-theft system B128 B135 B136 B36 B364 b363 B438 B440 B441 B76 B92 Computer data lines system Cooling fans system Cruise control system Elcm vacuum pump (fuel tank) Electronic throttle control relay (right relay block) Engine control module (right side of dash) Fuse 15a I53 J/c b83 (right side of dash) Mass air flow & intake air temperature sensor (right side of engine compt) Multi j/c b440, b441 & b438 Multi select switch Nca Neutral position switch (m/t) (left side of transmission) Pnk Pressure sensor R98 Red Right fuse & relay box (f/b) Starting/ charging system Starting/charging system Switching valve Test mode sub connector pnk 2.5L Turbo, Engine Performance Wiring Diagram, with SI-Drive (2 of 5) for Subaru Impreza WRX Premium 2014 List of elements for 2.5L Turbo, Engine Performance Wiring Diagram, with SI-Drive (2 of 5) for Subaru Impreza WRX Premium 2014: 47 (right relay block) a/f & oxygen sensor relay (right relay block) main relay B145 B186 B97 B98 Buzzer Can transceiver & receiver Combination meter Computer data lines system Drive circuit Engine coolant temperature gauge Fuel pump assembly (top of fuel tank) Fuel pump control module (sedan: right rear of trunk) (hatchback: right rear quarterpanel) Fuel pump relay (right relay block) Fuse 15a Fuse 7.5a Fuse sbf-5 30a Fuse sbf-7 30a Gb-11 (under center console) Gb-3 (right end of dash) Gb-7 (near right "c" pillar) Hot at all times I ind I/f Ind light Ind light shift up Ind reverse Instrument cluster system Joint ground connector i97 Main fuse box (m/b) (left rear of engine compt) Malfunction Micro computer Nca Pnk Pressure control solenoid valve (under center rear of vehicle) R15 R57 R57 r15 R81 R82 Red S ind S# ind Speed- ometer Tacho- meter Warning ind oil pressure 2.5L Turbo, Engine Performance Wiring Diagram, with SI-Drive (3 of 5) for Subaru Impreza WRX Premium 2014 List of elements for 2.5L Turbo, Engine Performance Wiring Diagram, with SI-Drive (3 of 5) for Subaru Impreza WRX Premium 2014: 32 B143 B144 B19 B21 B36 B52 F37 Front oxygen (a/f) sensor (front of front catalytic converter) Fuse & relay box (f/b) Fuse 10a Fuse 15a Fuse 60a Ge (turbo: top left of engine) (ho-turbo: top right side of engine) Hot at all times Hot in on or start I102 J/c b138 (right side of dash) 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) R167 R168 Rear oxygen sensor (rear of transmission) Red Relay holder (left rear of engine compt) Right secondary air combination valve (ho-turbo: rear of engine) (turo: right rear of engine) Secondary air combination valve relay 1 Secondary air combination valve relay 2 Secondary air pump (left front of engine compt) Secondary air pump relay Wastegate control solenoid valve (right rear of engine) 2.5L Turbo, Engine Performance Wiring Diagram, with SI-Drive (4 of 5) for Subaru Impreza WRX Premium 2014 List of elements for 2.5L Turbo, Engine Performance Wiring Diagram, with SI-Drive (4 of 5) for Subaru Impreza WRX Premium 2014: 22 (left front of engine) ignition coil 2 (left front of engine) left exhaust oil flow control solenoid valve (left front of engine) left intake oil flow control solenoid valve (right front of engine) ignition coil 1 (right front of engine) right exhaust oil flow control solenoid valve (right front of engine) right intake oil flow control solenoid valve (turbo: left front of engine) (ho-turbo: left rear of engine) ignition coil 4 (turbo: right front of engine) (ho-turbo: right rear of engine) ignition coil 3 B21 Crankshaft position sensor (lower front of engine) E2 b21 Ge (ho-turbo: top right side of engine) (turbo: top left of engine) Ge (turbo: top left of engine) (ho-turbo: top right side of engine) Knock sensor (rear of engine) Left exhaust camshaft position sensor (ho-turbo: left front of engine) Left intake camshaft position sensor (ho-turbo: left rear of engine) Manifold absolute pressure sensor (ho-turbo: top rear of engine) (turbo: top right rear of engine) Nca Purge control solenoid valve 1 (on intake manifold) Red Right exhaust camshaft position sensor (ho-turbo: right front of engine) Right intake camshaft position sensor (ho-turbo: right rear of engine) 2.5L Turbo, Engine Performance Wiring Diagram, with SI-Drive (5 of 5) for Subaru Impreza WRX Premium 2014 List of elements for 2.5L Turbo, Engine Performance Wiring Diagram, with SI-Drive (5 of 5) for Subaru Impreza WRX Premium 2014: 22 (ho-turbo: rear of engine) (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 B134 B137 B21 Electronic throttle control (at throttle body) Engine control module (right side of dash) Engine coolant temperature sensor (ho-turbo: top left front of engine) (turbo: top front of engine) Ge (ho-turbo: top right side of engine) (turbo: top left of engine) Ge (turbo: top left of engine) (ho-turbo: top right side of engine) Leak diagnosis connector 1 Leak diagnosis connector 2 Left secondary air combination valve (turbo: left rear of engine) Left tumble generator valve assembly (left rear of engine) Nca Pnk Power steering oil pressure switch (right front of engine) Red Right tumble generator valve assembly (ho-turbo: right rear of engine) (turbo: right front of engine) 2.5L Turbo, Engine Performance Wiring Diagram, without SI-Drive (1 of 5) for Subaru Impreza WRX Premium 2014 List of elements for 2.5L Turbo, Engine Performance Wiring Diagram, without SI-Drive (1 of 5) for Subaru Impreza WRX Premium 2014: 36 (left side of dash) clutch switch (left side of dash) data link connector (right side of dash) delivery (test) mode connector b75 (right side of dash) j/c b122 Accelerator pedal position sensor (left side of dash) Air conditioning system Anti-theft system starting/ charging system B128 B135 B136 B364 b363 B438 B440 B441 B76 B92 Computer data lines system Computer data lines system air conditioning system Cooling fans system Cruise control system Elcm vacuum pump (fuel tank) Electronic throttle control relay (right relay block) Engine control module (right side of dash) Fuse 15a J/c b83 (right side of dash) Mass air flow & intake air temperature sensor (right side of engine compt) Multi j/c b440, b441 & b438 Nca Neutral position switch (m/t) (left side of transmission) Pnk Pressure sensor Red Right fuse & relay box (f/b) Starting/charging system Switching valve Test mode sub connector 2.5L Turbo, Engine Performance Wiring Diagram, without SI-Drive (2 of 5) for Subaru Impreza WRX Premium 2014 List of elements for 2.5L Turbo, Engine Performance Wiring Diagram, without SI-Drive (2 of 5) for Subaru Impreza WRX Premium 2014: 45 (right relay block) a/f & oxygen sensor relay (right relay block) main relay All times B145 B186 B36 B97 Can transceiver & receiver Combination meter Computer data lines system Drive circuit Engine coolant temperature gauge Fuel pump assembly (top of fuel tank) Fuel pump control module (sedan: right rear of trunk) (hatchback: right rear quarterpanel) Fuel pump relay (right relay block) Fuse 15a Fuse 7.5a Fuse sbf-5 30a Fuse sbf-7 30a Gb-11 (under center console) Gb-3 (right end of dash) Gb-7 (near right "c" pillar) Hot at Hot at all times I/f Ind light Instrument cluster system Joint ground connector i97 Main fuse box (m/b) (left rear of engine compt) Malfunction Micro computer Nca Oil pressure warning ind Pnk Power circuit Pressure control solenoid valve (under center rear of vehicle) R1 b97 R15 R2 b98 R57 R81 R82 Red Speed- ometer Tacho- meter 2.5L Turbo, Engine Performance Wiring Diagram, without SI-Drive (3 of 5) for Subaru Impreza WRX Premium 2014 List of elements for 2.5L Turbo, Engine Performance Wiring Diagram, without SI-Drive (3 of 5) for Subaru Impreza WRX Premium 2014: 31 B143 B144 B19 B21 B52 F37 Front oxygen (a/f) sensor (front of front catalytic converter) Fuse & relay box (f/b) Fuse 10a Fuse 15a Fuse 60a Ge (turbo: top left of engine) (ho-turbo: top right side of engine) Hot at all times Hot in on or start I1 b36 J/c b138 (right side of dash) Left secondary air combination valve (turbo: left rear of engine) (ho-turbo: 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) R167 i102 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 Wastegate control solenoid valve (right rear of engine) 2.5L Turbo, Engine Performance Wiring Diagram, without SI-Drive (4 of 5) for Subaru Impreza WRX Premium 2014 List of elements for 2.5L Turbo, Engine Performance Wiring Diagram, without SI-Drive (4 of 5) for Subaru Impreza WRX Premium 2014: 21 (left front of engine) ignition coil 2 (left side of engine) left oil flow control solenoid valve (right front of engine) ignition coil 1 (right side of engine) right oil flow control solenoid valve (turbo: left front of engine) (ho-turbo: left rear of engine) ignition coil 4 (turbo: right front of engine) (ho-turbo: right rear of engine) ignition coil 3 B21 Crankshaft position sensor (lower front of engine) E2 b21 Ge (ho-turbo: top right side of engine) (turbo: top left of engine) Ge (turbo: top left of engine) (ho-turbo: top right side of engine) Knock sensor (rear of engine) Leak diagnosis connector 1 Leak diagnosis connector 2 Leak diagnosis connector 3 Left camshaft position sensor (left side of engine) Manifold absolute pressure sensor (ho-turbo: top rear of engine) (turbo: top right rear of engine) Nca Purge control solenoid valve 1 (on intake manifold) Red Right camshaft position sensor (right rear of engine) 2.5L Turbo, Engine Performance Wiring Diagram, without SI-Drive (5 of 5) for Subaru Impreza WRX Premium 2014 List of elements for 2.5L Turbo, Engine Performance Wiring Diagram, without SI-Drive (5 of 5) for Subaru Impreza WRX Premium 2014: 19 (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 B134 B137 B21 Electronic throttle control (at throttle body) Engine control module (right side of dash) Engine coolant temperature sensor (ho-turbo: top left front of engine) (turbo: top front of engine) Ge (ho-turbo: top right side of engine) (turbo: top left of engine) Ge (turbo: top left of engine) (ho-turbo: top right side 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 (turbo: right rear of engine) (ho-turbo: rear of engine) Right tumble generator valve assembly (ho-turbo: right rear of engine) (turbo: right front of engine)
EXTERIOR LIGHTS Backup Lamps Wiring Diagram for Subaru Impreza WRX Premium 2014 List of elements for Backup Lamps Wiring Diagram for Subaru Impreza WRX Premium 2014: 32 (under front passenger's seat) gb-8 5 speed m/t 6 speed m/t B128 B280 B434 B435 B436 B52 Backup light Backup light switch (left side of transmission) Body integrated unit (left side of dash) Fuse & relay box (f/b) Fuse 10a Gb-8 (under front passenger's seat) Gb-9 (base of left "c" pillar) Hatchback Hot in ig2 relay energized I53 I87 Left backup light Left rear combination light Multi joint connector b434, b435 & b436 Navigation unit Nca R39 R81 R82 R98 Right backup light Right rear combination light Sedan Exterior Lamps Wiring Diagram, Hatchback (1 of 2) for Subaru Impreza WRX Premium 2014 List of elements for Exterior Lamps Wiring Diagram, Hatchback (1 of 2) for Subaru Impreza WRX Premium 2014: 56 (right side of dash) engine control module B136 B145 B158 B159 B279 B280 B281 B360 B434 B435 B436 B437 B52 B71 B99 Body integrated unit (left side of dash) Clear- ance light Combination switch (lighting switch) D34 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 Nca Off Power distribution system R168 R38 R81 R82 Right front clearance light Right front combination light Right front turn signal light Stop- light Stoplight & 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, Hatchback (2 of 2) for Subaru Impreza WRX Premium 2014 List of elements for Exterior Lamps Wiring Diagram, Hatchback (2 of 2) for Subaru Impreza WRX Premium 2014: 48 B152 B186 B38 i3 B440 B441 B442 B52 Clear- ance light Combination meter D35 D83 D84 Fuse & relay box (f/b) Fuse 15a Fuse 7.5a Gb-11 (under center console) Gb-12 (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 I101 I76 Interior lights system Joint connector i97 Left license plate light Left outer mirror assembly Left turn ind Main fuse box (m/b) (left rear of engine compt) Multi joint connector b440, b441 & b442 Nca Off Power distribution system R168 R39 R81 R82 Right license plate light Right outer mirror assembly 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 Exterior Lamps Wiring Diagram, Sedan (1 of 2) for Subaru Impreza WRX Premium 2014 List of elements for Exterior Lamps Wiring Diagram, Sedan (1 of 2) for Subaru Impreza WRX Premium 2014: 59 (right side of dash) engine control module B136 B145 B158 B279 B280 B281 B360 B434 B435 B436 B437 B52 B71 B99 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 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 Nca Off Power distribution system R168 R24 R60 R81 R82 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) W/ rear spoiler W/o rear spoiler Exterior Lamps Wiring Diagram, Sedan (2 of 2) for Subaru Impreza WRX Premium 2014 List of elements for Exterior Lamps Wiring Diagram, Sedan (2 of 2) for Subaru Impreza WRX Premium 2014: 49 (under center of dash) gb-12 B152 B186 B38 B440 B441 B442 B52 Backup light Backup light circuit Clear- ance light Combination meter D83 D84 Fuse & relay box (f/b) Fuse 15a Fuse 7.5a Gb-11 (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 I101 I76 Interior lights system Joint connector i97 Left outer mirror assembly Left turn ind License plate light Main fuse box (m/b) (left rear of engine compt) Multi joint connector b440, b441 & b442 Nca Off Power distribution system R168 R24 R60 R81 R82 Right outer mirror assembly 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 (1 of 2) for Subaru Impreza WRX Premium 2014 List of elements for Ground Distribution Wiring Diagram (1 of 2) for Subaru Impreza WRX Premium 2014: 94 (4 door) (5 door) (rear spoiler) 4 door 5 door Ab6 Ad6 Air bag control module B152 B279 B280 B281 B90 Battery Body integrated unit Brake fluid level switch Combi- nation switch (wiper) Combination switch (lighting) D34 D48 Dccd control module 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 combi- nation light Left front fog light Left head- light beam leveler Left license plate light Left seat heater switch License plate light Main fan motor Main fan relay Multi select switch (dccd) Nca Power transistor (automatic a/c) Power window relay Pressure switch R24 R34 R38 R50 R56 R57 r15 R60 Rear defogger Rear gate lock actuator & latch switch Rear gate opener button Rear wiper motor Rearview mirror Right backup light Right front combi- nation light Right front door switch Right front fog light Right head- light beam leveler Right license plate light Right rear combination light Right rear door switch Right seat heater Right seat heater switch Room light Seat heater relay Seat heater switch Secondary air pump Spot map light Steering angle sensor Sunroof motor assembly (if equipped) Trunk lid lock actuator & switch Turn signal & hazard module Vdc control module Vdc off switch W/ si drive W/ sunroof W/o si drive W/o sunroof Wiper deicer Yaw rate & g sensor Ground Distribution Wiring Diagram (2 of 2) for Subaru Impreza WRX Premium 2014 List of elements for Ground Distribution Wiring Diagram (2 of 2) for Subaru Impreza WRX Premium 2014: 86 (4 door) rear defogger (w/ si drive) leak diagnosis connector 2 (w/ tpms) tpms & keyless entry control module (w/o si drive) leak diagnosis connector 3 4 door 5 door A/c control panel Ad1 Ad6 r34 Audio Audio bracket ground Auto a/c Auxiliary input terminal B134 B137 B21 e2 Blower fan switch (manual a/c) Body integrated unit Clock Combination meter Crankshaft position sensor shield D102 D83 D84 Ecm Electronic throttle control shield Front oxygen (a/f) sensor shield (w/o si drive) Front power window sub switch (w/ si drive) Fuse & relay box (f/b) Gb-10 (wagon: left rear quarterpanel) (sedan: left front of trunk) Gb-11 (under center console) Gb-12 (under center console) Gb-9 (base of left "c" pillar) Ge (top left of engine) Glove box illumination light Hazard switch Headlight beam leveler switch I100 I101 I24 I50 I54 I76 I84 I85 I86 I87 I97 I98 I99 Ignition coil 1 Ignition coil 2 Ignition coil 3 Ignition coil 4 Joint connector i97 & i98 Joint connector i99 & i100 Keyless entry control module Knock sensor shield Left front door switch Left front power window motor Left outer mirror assembly Left rear combination light Left rear door switch Left seat belt switch Left seat heater Left secondary air combination valve Manual a/c Navigation unit Nca Passenger's door lock switch Power window main switch R159 R65 R99 Rear differential oil temperature switch Remote control mirror switch Right outer mirror assembly Right secondary air combination valve W/ handsfree microphone W/ mirror heater W/ navigation W/ si drive W/o handsfree microphone W/o mirror heater W/o navigation W/o si drive
HEADLIGHTS Headlamps Wiring Diagram (1 of 2) for Subaru Impreza WRX Premium 2014 List of elements for Headlamps Wiring Diagram (1 of 2) for Subaru Impreza WRX Premium 2014: 37 B361 B434 B440 B441 B52 B71 Can transceiver & receiver Combination meter Combination switch Computer data lines system Daytime running light relay (on relay holder) Daytime running light resistor (near right headlight) Dimmer & passing switch Drive circuit F108 Fog light switch Front fog ind light Front fog light relay Fuse & relay box (f/b) Fuse 29 15a Fuse 7 15a Gb-12 (under center of dash) Gb-5 (center of dash) Hi beam ind light Hot at all times Joint connector i97 Left fuse & relay box (f/b) (left side of dash) Lighting switch Micro computer Multi joint connector Nca Off Pass Pnk R168 Red Through joint connector (left rear of engine compt) Headlamps Wiring Diagram (2 of 2) for Subaru Impreza WRX Premium 2014 List of elements for Headlamps Wiring Diagram (2 of 2) for Subaru Impreza WRX Premium 2014: 44 B143 B145 B186 B279 B280 B281 B360 B437 B438 B442 B443 B444 B99 Body integrated unit (left side of dash) Computer data lines system Engine compt) 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 Left front combination light Left front fog light Low headlight relay Main fuse box (m/b) (left rear of engine compt) Multi joint connector Parking brake switch (base of park brake lever) Pnk Power distribution system Red Relay holder (left rear of engine compt) Right front combination light Right front fog light Through joint connector (left rear of engine compt) Through joint connector (left rear of f109 Headlamps Leveling Wiring Diagram for Subaru Impreza WRX Premium 2014 List of elements for Headlamps Leveling Wiring Diagram for Subaru Impreza WRX Premium 2014: 40 (left rear of (left side of dash) (near left headlight) (near right headlight) B145 B279 B281 B360 B38 B52 Body Connector Engine compt) F109 Fuse & relay box (f/b) Fuse 14 7.5a Fuse 15 15a Gb-1 Gb-12 (under center of dash) Gb-2 Headlight beam leveler switch Hot at all times I100 I102 I99 Integrated Interior Interior lights system Joint Joint ground conn- ector Left fuse & relay box (f/b) (left side of dash) Left headlight beam leveler Lights system Main fuse box (m/b) (left rear of engine compt) R167 R168 Right headlight beam leveler Tail & illumination relay Through Unit
HORN Horn Wiring Diagram for Subaru Impreza WRX Premium 2014 List of elements for Horn Wiring Diagram for Subaru Impreza WRX Premium 2014: 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 Red b68 Roll connector St1 St3
INSTRUMENT CLUSTER Instrument Cluster Wiring Diagram (1 of 2) for Subaru Impreza WRX Premium 2014 List of elements for Instrument Cluster Wiring Diagram (1 of 2) for Subaru Impreza WRX Premium 2014: 71 (on brake fluid reservoir) brake fluid level switch (right end of dash) gb-3 (si-drive) (under center console) gb-11 Ambient sensor (behind center of grille) Anti-theft system B135 B144 B158 B36 B361 B38 i3 B99 Buzzer Can transceiver & receiver Charge warning light ind Combination meter Computer data lines system Door warning light ind Drive circuit Drive circuit (dimmer) E2 b21 Eeprom Engine control module (right side of dash) 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 Hi-beam ind light Hot at all times Hot in on or start I/f I87 J/c i97 Lcd illum light ind Lcd odo/trip meter (w/o si-drive) lcd rev indicator dccd torque indicator odo/trip meter (w/ si-drive) Lighting ind Low fuel warning light ind Main fuse box (m/b) (left rear of engine compt) Malfunction light ind Micro computer Micro computer (si-drive) 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 (si-drive) Red Rev light ind (si-drive) Reverse circuit (si-drive) Security/ immobilizer ind Speedo- meter Starting/charging system Tacho- meter Through j/c b361 & f108 (left rear of engine compt) To (s#) ind light (diagram 2 of 2) Tpms & keyless entry control module (sedan: left side of trunk) (hatchback: base of left "c" pillar) Transmissions system Trip reset switch Vdc control module (right side of engine compt) Warning systems Instrument Cluster Wiring Diagram (2 of 2) for Subaru Impreza WRX Premium 2014 List of elements for Instrument Cluster Wiring Diagram (2 of 2) for Subaru Impreza WRX Premium 2014: 75 (i) ind (si-drive) (s#) ind light (si-drive) (s) ind light (si-drive) 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 Auto (+) light ind (si-drive) Auto (-) light ind (si-drive) Auto light ind (si-drive) Average fuel economy, clock display) B281 B437 B438 B98 r2 B99 Body integrated unit (left side of dash) Clock Combination meter Computer data lines system Constant voltage circuit Cruise light ind D35 Drive circuit 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 (under center console) Gb-8 (under front passenger's seat) Gb-9 (base of left "c" pillar) Hill start assist warning light ind I/f I102 I84 I97 I98 J/c i97 & i98 Left front door switch (left "b" pillar) Left rear door switch (left "c" pillar) Left turn signal light ind Luggage room light Micro computer Multi j/c b437 & b438 Parking brake switch (base of park brake lever) Passenger's seat belt warning light ind Pnk R15 R167 R167 i102 R24 R39 R57 R57 r15 R60 R99 i54 Rear gate latch switch (bottom center of rear gate) 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 Set light ind Shift up light ind (si-drive) Tire inflation pressure warning light ind Trunk lid lock actuator & switch (rear center of trunk) Trunk room light Vdc off light ind (5 speed m/t) Vdc traction mode light ind (green) (si-drive) Vdc warning light/ vdc operation light ind Vfd (ambient temperature, average fuel economy/ blank clock display Vfd (ambient temperature, instantaneous fuel economy/ Wagon Warning systems
INTERIOR LIGHTS Courtesy Lamps Wiring Diagram for Subaru Impreza WRX Premium 2014 List of elements for Courtesy Lamps Wiring Diagram for Subaru Impreza WRX Premium 2014: 54 B144 B158 B186 B279 B281 B36 B90 Body integrated unit (left side of dash) D35 Door Fuse & relay box (f/b) Fuse 10a Fuse 14 15a Fuse 8 20a Gb-5 (center of dash) Gb-8 (under front passenger's seat) Gb-9 (base of left "c" pillar) Hatchback Hot at all times I102 I54 I84 Key illumination Left foot light Left front door switch (left "b" pillar) Left fuse & relay box (f/b) Left rear door switch (hatchback: left "c" pillar) Luggage room light Main fuse box (m/b) (left rear of engine compt) Off Power distribution system R167 R168 R24 R39 R50 R56 R60 R62 R81 R82 R99 Rear gate latch switch (bottom center of rear gate) Right foot light Right front door switch (right "b" pillar) Right rear door switch (sedan: right "c" pillar) Room light Sedan Spot map light Spot map light diode Trunk lid switch (sedan) (rear center of trunk) Trunk room light W/ sunroof W/o sunroof Instrument Illumination Wiring Diagram (1 of 2) for Subaru Impreza WRX Premium 2014 List of elements for Instrument Illumination Wiring Diagram (1 of 2) for Subaru Impreza WRX Premium 2014: 34 Ad1 Ad4 B145 B279 B280 B281 B447 B52 Body integrated unit (left side of dash) Bright switch Computer data lines system Fuse & relay box (f/b) Fuse 10a Fuse 15a Gb-5 (center of dash) Hazard switch Head Headlight beam leveler switch Hot at all times I24 I84 Illumination control switch Lighting switch Main fuse box (m/b) (left rear of engine compt) Navigation system Nca Off Park Pnk Pocket light Power distribution system Sti illumination light (w/ si-drive) Tail & illumination relay (left relay block) Vdc off switch illumination light Instrument Illumination Wiring Diagram (2 of 2) for Subaru Impreza WRX Premium 2014 List of elements for Instrument Illumination Wiring Diagram (2 of 2) for Subaru Impreza WRX Premium 2014: 58 (w/ si- A/c control panel Ad6 r34 Audio (w/o navigation) navigation unit (w/ navigation) Automatic a/c B38 i3 B435 B436 B437 B438 B68 Can transceiver & receiver Combination meter Computer data lines system Drive circuit Drive dimmer circuit Drive) Fuse & relay box (f/b) Fuse 5 10a Fuse 7 15a Gb-11 (under center console) Gb-12 (ho-turbo: under center of dash) Glove box illumination light Hot at all times Hot in on or start I/f I100 I102 I147 I50 I53 I85 I99 Indicator needle illumination light Joint ground connector i97 Joint ground connector i99 & i100 Lcd illumination light ind Lighting indicator Manual a/c Micro computer Multi joint connector b435, b436, b437 & b438 Multi select Nca Plate illumination light Pnk R167 R168 R98 Roll connector Satellite switch illumination light Seat heater St1 St3 St4 Steering switch illumination light (w/ handsfree microphone) Switch W/ navigation W/o navigation
NAVIGATION Navigation Wiring Diagram, with SI-Drive for Subaru Impreza WRX Premium 2014 List of elements for Navigation Wiring Diagram, with SI-Drive for Subaru Impreza WRX Premium 2014: 83 (1 to 5 pins not used) (7 to 16 pins not used) (under center console) gb-11 Ad13 Ad6 Antenna (sedan: left "c" pillar) (hatchback: left rear quarter- panel) Audio bracket ground Aux input terminal Aux input terminal (usb) B144 B158 B280 B281 B36 B38 B437 B438 B68 B90 B99 Body integrated integrated (left side of dash) Computer data lines system D22 D28 D83 D84 Exterior lights system Fuse & relay box (f/b) Fuse 15a Fuse 8 20a Hot at all times Hot in on or acc I101 I102 I131 I147 I50 I53 I54 I76 I87 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 Multi joint connector Navigation unit Nca Off hook On hook Parking brake switch (base of park brake lever) R10 R13 R167 R34 R50 R56 R62 R98 R99 Red Right front door speaker Right front door tweeter Right rear door speaker Roll connector Satellite switch Seek down Seek up Shield Spot map light (handsfree microphone) St1 St3 St4 St5 Steering switch Talk Vdc control module (right side of engine compt) Vol + Vol - W/ sunroof W/o sunroof Navigation Wiring Diagram, without SI-Drive for Subaru Impreza WRX Premium 2014 List of elements for Navigation Wiring Diagram, without SI-Drive for Subaru Impreza WRX Premium 2014: 81 (1 to 5 pins not used) (7 to 16 pins not used) (under center console) gb-11 Ad13 Antenna (sedan: left "c" pillar) (hatchback: left rear quarter- panel) Audio bracket ground Aux input terminal Aux input terminal (usb) B144 B158 B280 B281 B36 B38 B437 B438 B68 B90 B99 Body integrated integrated (left side of dash) Computer data lines system D22 D28 D83 D84 Exterior lights system Fuse & relay box (f/b) Fuse 15a Fuse 8 20a Hot at all times Hot in on or acc I101 I102 I131 I147 I50 I53 I54 I76 I87 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 Multi joint connector Navigation unit Nca Off hook On hook Parking brake switch (base of park brake lever) R10 R13 R167 R50 R56 R62 R98 R99 Red Right front door speaker Right front door tweeter Right rear door speaker Roll connector Satellite switch Seek down Seek up Shield Spot map light (handsfree microphone) St1 St3 St4 St5 Steering switch Talk Vdc control module (right side of engine compt) Vol + Vol - W/ sunroof W/o sunroof
POWER DISTRIBUTION Power Distribution Wiring Diagram (1 of 4) for Subaru Impreza WRX Premium 2014 List of elements for Power Distribution Wiring Diagram (1 of 4) for Subaru Impreza WRX Premium 2014: 63 (left rear of engine compt) main fuse box (m/b) 10a 15a 60a A/f oxygen sensor relay B136 B144 B145 B186 B360 Battery Data link connector Daytime running light relay Dccd control module Dccd relay Ecm Electronic throttle control relay 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 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 (left rear of engine compt) Right relay block (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 combi- nation valve relay 1 Secondary air combi- nation valve relay 2 Secondary air fuse & relay box (left rear of engine compt) Secondary air pump relay Starter motor Sub fan relay 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 left relay block (diagram 2 0f 4) Turn signal & hazard module Vdc control module Power Distribution Wiring Diagram (3 of 4) for Subaru Impreza WRX Premium 2014 List of elements for Power Distribution Wiring Diagram (3 of 4) for Subaru Impreza WRX Premium 2014: 91 (not used) 15a 5 speed m/t 6 speed m/t A/c control panel (automatic a/c) Ab1 Ab35 Ab53 Ab59 Acc Accessory relay Ad1 Ad6 Air bag control module Air mix door actuator Audio Automatic a/c B128 B152 B158 B159 B162 B279 B280 B31 B52 B70 B90 Backup light switch Body integrated unit Clock Combination meter Combination switch D35 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 (under center of dash) Gb-5 (center of dash) Gb-7 (near right "c" pillar) I100 I24 I50 I85 Ig1 Ig2 Ig2 relay Ignition switch Impact sensor J/c i100 & i99 Left relay block (left side of dash) Left relay block (left side) of dash) Mode door actuator Navigation unit Nca Occupant detection control module Off R167 i102 R168 R34 R39 R50 R81 R81 r82 R82 Rear washer motor Rear wiper motor (hatchback) Rearview mirror Red Remote control mirror switch Seat heater relay St1 St2 Start Steering angle sensor To fuse & relay box (f/b) (diagram 4 0f 4) To fuse 26 (diagram 4 of 4) To fuse 4 (diagram 4 of 4) To left relay block (diagram 4 0f 4) Turn signal & hazard module Vdc control module W/ navigation W/ si drive W/o navigation Yaw rate & g sensor Power Distribution Wiring Diagram (4 of 4) for Subaru Impreza WRX Premium 2014 List of elements for Power Distribution Wiring Diagram (4 of 4) for Subaru Impreza WRX Premium 2014: 76 (automatic a/c) (hatchback) (manual a/c) (not used) (sedan) 3 of 4) A/c control panel A/c relay Ab35 B136 B143 B152 B159 B162 B186 B21 B280 B360 B438 B439 B440 B441 B442 B443 B444 B445 B52 B90 Blower motor relay Body integrated unit Clutch start switch Clutch switch Data link connector Dccd control module Dccd relay Ecm 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 Ignition coil 1 Ignition coil 2 Ignition coil 3 Ignition coil 4 Impact sensor Intake door actuator J/c b438, b439, b440, b441, b442, b443, b444 & b445 Left relay block (left side of dash) Left relay block (left side) of dash) Main fan relay 1 Main fan relay 2 Main fuse box (m/b) (left rear of engine compt) Nca Power window relay Pressure switch R168 R50 Rear defogger relay Relay holder (left rear of engine compt) Right relay block (right side) of dash) Starter relay Stop light & brake switch Sub fan relay Sunroof motor assembly Sunroof switch Sunroof switch (tilt) Through j/c b360 & f109 (left rear of engine compt) Tpms & keyless entry control module Wiper deicer relay
POWER DOOR LOCKS Power Door Locks Wiring Diagram (1 of 2) for Subaru Impreza WRX Premium 2014 List of elements for Power Door Locks Wiring Diagram (1 of 2) for Subaru Impreza WRX Premium 2014: 58 (center of dash) 10a B144 B158 B186 B279 B280 B281 B38 B434 B440 B443 B444 B52 Body integrated unit (left side of dash) D35 Exterior lights system F35 Fuse & relay box (f/b) Fuse 10a Fuse 15a Fuse 20a Gb-4 Gb-4 (center of dash) Gb-5 (center of dash) Gb-8 (under front passenger's seat) Gb-9 (base of left "c" pillar) Horn (left front of engine compt) Horn (right front of engine compt) Horns system Hot at all times Hot w/ horn relay energized Hot w/ ig2 relay energized I102 I54 I84 Impact sensor (center of dash) Interior lights system J/c b434 & b444 J/c b440 & b443 Key warning switch Keyless buzzer (left front of engine compt) Keyless entry control module (w/0 tpms) (sedan: left side of trunk) (hatchback: left rear quarterpanel) Left front door switch (left "b" pillar) Left rear door switch (hatchback: left "c" pillar) Left relay block (left side of dash) Main fuse box (m/b) (left rear of engine compt) R167 R168 R2 b98 R39 R99 Rear gate opener button (hatchback) Red Right front door switch (right "b" pillar) Right rear door switch (sedan: right "c" pillar) W/ tpms W/o tpms Power Door Locks Wiring Diagram (2 of 2) for Subaru Impreza WRX Premium 2014 List of elements for Power Door Locks Wiring Diagram (2 of 2) for Subaru Impreza WRX Premium 2014: 51 (ho-turbo: under center of dash) gb-12 B90 Combination meter D22 D28 D34 D35 D83 D84 Door Door warning light ind Drive circuit Gb-11 (under center console) Gb-5 (center of dash) Gb-8 (under front passenger's seat) Gb-9 (base of left "c" pillar) Hatchback I101 I102 I53 I54 I76 Interior lights system J/c i97 Left front door lock actuator (rear of left front door) Left rear door lock actuator (rear of left rear door) Lock Micro computer Nca Off Passenger's door lock switch Power window main switch (door lock switch) R10 R13 R167 R24 R38 R39 R50 R60 R98 R99 Rear gate lock 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/ immobilizer light ind Sedan Tpms & keyless entry control module (w/ tpms) (sedan: left side of trunk) (hatchback: base of left "c" pillar) Trunk lid lock actuator & switch (rear center of trunk) Unlock
POWER MIRRORS Automatic Day/Night Mirror Wiring Diagram for Subaru Impreza WRX Premium 2014 List of elements for Automatic Day/Night Mirror Wiring Diagram for Subaru Impreza WRX Premium 2014: 20 (center of dash) gb-5 5 speed m/t 6 speed m/t B128 B152 B434 B437 B52 B90 Back-up light switch (left side of transmission) Fuse & relay box (f/b) Fuse 10a Fuse 7.5a Hot w/ accessory relay energized Hot w/ ig2 relay energized Multi j/c b434 & b437 Nca Power distribution system R50 Rearview mirror Power Mirror Wiring Diagram, with Retractable Outer Mirror for Subaru Impreza WRX Premium 2014 List of elements for Power Mirror Wiring Diagram, with Retractable Outer Mirror for Subaru Impreza WRX Premium 2014: 26 Change over switch D83 D84 Defogger system Exterior lights system Fuse & relay box (f/b) Fuse 6 7.5a Gb-12 (under center of dash) Hot w/ accessory relay energized I101 I76 J/c i99 Left outer mirror assembly M lh M up Mirror heater Nca Remote control mirror switch Remote control switch Retractable mirror Retractable motor Retraction switch Right outer mirror assembly Turn light W/ heated mirrors W/o heated mirrors Power Mirror Wiring Diagram, without Retractable Outer Mirror for Subaru Impreza WRX Premium 2014 List of elements for Power Mirror Wiring Diagram, without Retractable Outer Mirror for Subaru Impreza WRX Premium 2014: 23 (ho-turbo: under center of dash) gb-12 Change over switch D84 Defogger system Exterior lights system Fuse & relay box (f/b) Fuse 6 7.5a Hot w/ accessory relay energized I101 I76 J/c i99 Left outer mirror assembly Left/ right m Mirror heater Motor Nca Remote control mirror switch Remote control switch Right outer mirror assembly Turn light Up/ down m W/ heated mirrors W/o heated mirrors
POWER SEATS Heated Seats Wiring Diagram, with SI-Drive for Subaru Impreza WRX Premium 2014 List of elements for Heated Seats Wiring Diagram, with SI-Drive for Subaru Impreza WRX Premium 2014: 23 Ad6 B152 B52 B92 B97 B98 Fuse & relay box (f/b) Fuse 17 15a Fuse 6 7.5a Gb-6 (left end of dash) Gb-8 (under front passenger's seat) Hot at all times Hot in acc or on Interior lights system Left relay block (left side of dash) Left seat heater Power distribution system R34 R81 R82 Right seat heater Seat heater relay Seat heater switch Heated Seats Wiring Diagram, without SI-Drive for Subaru Impreza WRX Premium 2014 List of elements for Heated Seats Wiring Diagram, without SI-Drive for Subaru Impreza WRX Premium 2014: 20 B152 B52 B97 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 relay block (left side of dash) Left seat heater Left seat heater switch Power distribution system R81 R82 Right seat heater Right seat heater switch Seat heater relay
POWER TOP/SUNROOF Power Top/Sunroof Wiring Diagram for Subaru Impreza WRX Premium 2014 List of elements for Power Top/Sunroof Wiring Diagram for Subaru Impreza WRX Premium 2014: 23 B145 B440 B444 B52 B90 Close Down Fuse & relay box (f/b) Fuse 10a Gb-5 (center of dash) Hot at all times Hot w/ ig 2 relay energized Main fuse box (m/b) (left rear of engine compt) Multi j/c b440 & b444 Open Power distribution system Power window circuit breaker (left side of dash) R50 Red Sbf-4 fuse 30a Sunroof motor assembly (center front of roof) Sunroof switch Sunroof tilt switch
POWER WINDOWS Power Windows Wiring Diagram (1 of 2) for Subaru Impreza WRX Premium 2014 List of elements for Power Windows Wiring Diagram (1 of 2) for Subaru Impreza WRX Premium 2014: 41 (left relay block) (left side of dash) power window circuit breaker Auto down Auto up B145 B38 i3 B52 B97 B99 D102 D83 Door lock switch Door locks system Down 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 I102 I53 I76 Left front power window motor (center of left front door) Left rear Lock Main fuse box (m/b) (left rear of engine compt) Off Power window controller Power window lock switch Power window main switch Power window relay R167 R98 Red Right front Right rear Sbf 4 fuse 30a Switch illumination light Un- lock Unlock Power Windows Wiring Diagram (2 of 2) for Subaru Impreza WRX Premium 2014 List of elements for Power Windows Wiring Diagram (2 of 2) for Subaru Impreza WRX Premium 2014: 21 (w/ si-drive) D22 D28 D84 i101 Down Front power window sub switch Gb-12 (ho-turbo: under center of dash) I101 d84 Joint ground connector i99 Left rear power window motor (center of left rear door) Left rear power window sub switch Light Nca Off R10 R13 Red Right front power window motor (center of right front door) Right rear power window motor (center of right rear door) Right rear power window sub switch Switch illumination
RADIO Radio Wiring Diagram, Base for Subaru Impreza WRX Premium 2014 List of elements for Radio Wiring Diagram, Base for Subaru Impreza WRX Premium 2014: 49 (under center console) gb-11 Antenna amplifier (sedan: left "c" pillar) (hatchback: left rear quarterpanel) Audio Audio bracket ground Aux input terminal B144 B158 B38 B68 sti Computer data lines system Fuse & relay box (f/b) Fuse 15a Fuse 8 20a Gb-11 (under center console) Hot at all times Hot in on or acc I101 d84 I102 r167 I53 r98 I54 r99 I76 d83 I85 I86 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 Nca Pnk Power distribution system R10 d22 R13 d28 R34 ad6 Red Right front door speaker Right front door tweeter Right rear door speaker Roll connector Satellite switch Seek down Seek up Shield St3 Vol + Vol - W/ si drive Radio Wiring Diagram, Except Base (1 of 2) for Subaru Impreza WRX Premium 2014 List of elements for Radio Wiring Diagram, Except Base (1 of 2) for Subaru Impreza WRX Premium 2014: 37 (or nca) Ad13 Audio Audio bracket ground Auxiliary input terminal Auxiliary input terminal (usb) B144 B158 B36 B90 Computer data lines system D84 Fuse & relay box (f/b) Fuse 15a Fuse 20a Gb-11 (under center console) Hot at all times Hot in on or acc I101 I54 I85 I86 Interior lights system Main fuse box (m/b) (left rear of engine compt) Nca Pnk Power distribution system R34 ad6 R50 R62 R99 Right front door speaker Right front door tweeter Spot map light (handsfree microphone) W/ si drive W/ sunroof W/o sunroof Radio Wiring Diagram, Except Base (2 of 2) for Subaru Impreza WRX Premium 2014 List of elements for Radio Wiring Diagram, Except Base (2 of 2) for Subaru Impreza WRX Premium 2014: 35 Antenna amplifier (sedan: left "c" pillar) (hatchback: left rear quarterpanel) B38 B68 D22 D28 D83 I102 I53 I76 Interior lights system Left front door speaker Left front door tweeter Left rear door speaker Mode Nca Off hook On hook R10 R13 R167 R98 Red Right rear door speaker Roll connector Satellite switch Seek down Seek up St1 St3 St4 St5 Steering switch Talk Vol + Vol -
SHIFT INTERLOCK Shift Interlock Wiring Diagram for Subaru Impreza WRX Premium 2014 List of elements for Shift Interlock Wiring Diagram for Subaru Impreza WRX Premium 2014: 33 B280 B281 B38 B437 B438 B52 B99 Body integrated unit (left side of dash) Brake fluid level switch (on brake fluid reservoir) Can Combination meter Computer data lines system Drive circuit Fuse & relay box (f/b) Fuse 10a Fuse 15a Gb-11 (under center console) Gb-3 (right end of dash) Gb-5 (center of dash) Hot at all times Hot in on or start I/f I84 J/c i97 Micro computer Multi j/c b438 & b437 Parking brake switch (base of park brake lever) Parking brake/ brake fluid level warning light ind Pnk Power R168 Red Transceiver & receiver
STARTING/CHARGING Charging Wiring Diagram for Subaru Impreza WRX Premium 2014 List of elements for Charging Wiring Diagram for Subaru Impreza WRX Premium 2014: 16 (not used) b143 B143 B38 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 Starting Wiring Diagram for Subaru Impreza WRX Premium 2014 List of elements for Starting Wiring Diagram for Subaru Impreza WRX Premium 2014: 25 Acc B128 B135 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 (relay block lh) W/ si-drive W/o si-drive
SUPPLEMENTAL RESTRAINTS Supplemental Restraints Wiring Diagram (1 of 2) for Subaru Impreza WRX Premium 2014 List of elements for Supplemental Restraints Wiring Diagram (1 of 2) for Subaru Impreza WRX Premium 2014: 37 (under left headlight assembly) left front sub sensor Ab1 Ab17 Ab18 Ab2 Ab35 Ab37 Ab38 Ab6 Ab7 Air bag control module (under front of center console) B162 B31 B38 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 R81 R82 Red Right curtain air bag module (sedan: right "c" pillar) (hatchback: 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 Premium 2014 List of elements for Supplemental Restraints Wiring Diagram (2 of 2) for Subaru Impreza WRX Premium 2014: 49 (under front passenger's seat) occupant detection module Ab53 Ab59 Ab59 ab53 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 B99 Belt tension 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 (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 Joint connector i97 & i98 Left curtain air bag module (sedan: left "c" pillar) (hatchback: left "d" pillar) Left pretensioner (base of left "b" pillar) Left seat belt switch (under driver's seat) Left side air bag module (in driver's seat back) Main fuse box (m/b) (left rear of engine compt) Micro computer Passenger seat belt warning light ind Pnk Red Reverse circuit Seat belt warning light ind
TRANSMISSION Transmission Wiring Diagram for Subaru Impreza WRX Premium 2014 List of elements for Transmission Wiring Diagram for Subaru Impreza WRX Premium 2014: 55 (+) (-) Auto ind (+) Auto ind (-) light Auto ind light Auto/ manual B128 B186 B21 B36 B52 B92 B98 Can transceiver & receiver Center differential Circuit reverse Combination meter Computer data lines system Dccd cm (under front of center console) Dccd relay (right relay block) 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 I/f I102 J/c i97 Lcd dccd torque indicator Light 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 Oil temperature warning light ind Pnk R148 R159 R167 R168 Rear differential Rear differential oil temperature switch (rear differential housing) Red Shift up ind Speedo- meter Tacho- meter
WARNING SYSTEMS Chime Wiring Diagram for Subaru Impreza WRX Premium 2014 List of elements for Chime Wiring Diagram for Subaru Impreza WRX Premium 2014: 36 B186 B279 B280 B281 B52 B99 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 I102 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 ind Pnk R167 R168 Red Seat belt warning light ind Tire Pressure Monitoring Wiring Diagram for Subaru Impreza WRX Premium 2014 List of elements for Tire Pressure Monitoring Wiring Diagram for Subaru Impreza WRX Premium 2014: 29 B144 B158 B280 B99 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 8 20a Gb-9 (base of left "c" pillar) Hot at all times Hot in on or start Hot w/ ig2 relay energized I/f I102 I84 Main fuse box (m/b) (left rear of engine compt) Micro computer Pnk R167 R168 Red Tire inflation pressure warning light ind Tpms & keyless entry control module (sedan: left side of trunk) (hatchback: base of left "c" pillar) Vdc control module (right side of engine compt)
WIPER/WASHER Front Wiper/Washer Wiring Diagram for Subaru Impreza WRX Premium 2014 List of elements for Front Wiper/Washer Wiring Diagram for Subaru Impreza WRX Premium 2014: 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 block 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 Mist Mist switch Nca Off Pc board Wiper motor Rear Wiper/Washer Wiring Diagram for Subaru Impreza WRX Premium 2014 List of elements for Rear Wiper/Washer Wiring Diagram for Subaru Impreza WRX Premium 2014: 37 B152 B279 B280 B281 B443 B444 B445 B52 B70 B97 Body integrated unit (left side of dash) Computer data lines system D35 Exterior lights system Fuse & relay box (f/b) Fuse 15a Fuse 7.5a Gb-4 (center of dash) Gb-5 (center of dash) Gb-7 (near right "c" pillar) Hot at all times Hot in acc or on Int Multi joint connectors b443, b444 & b445 Nca Off Park R168 R39 R81 R82 Rear washer motor (left front of engine compt) Rear wiper motor (center of rear gate) Rear wiper/ washer switch Red Run Wash
