Diagram sections — 30 (85 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 MEMORY SYSTEMS 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 Manual A/C Wiring Diagram (1 of 2) for Subaru Legacy R Limited 2008 List of elements for Manual A/C Wiring Diagram (1 of 2) for Subaru Legacy R Limited 2008: 26 A/c control panel A/c pressure switch (on a/c receiver-drier) Ambient sensor (behind left side of front bumper) B159 B281 B361 B52 Blower fan motor (behind right side of dash) Blower fan relay (in relay block) Blower motor resistor (behind right side of dash) Blower switch Body integrated unit (center of dash) Defogger system F108 Fuse & relay box (f/b) (left end of dash) Fuse 15a Fuse 7.5a Gb-3 Gb-7 (right side of dash) Hot at all times Hot in on or start I84 Intake door actuator (behind right side of dash) Interior lights system Mode door actuator (center of dash) Through j/c Manual A/C Wiring Diagram (2 of 2) for Subaru Legacy R Limited 2008 List of elements for Manual A/C Wiring Diagram (2 of 2) for Subaru Legacy R Limited 2008: 31 (right rear of engine) engine coolant temperature sensor (right side of dash) gb-7 A/c relay B134 B135 B136 B143 B360 B361 Engine control module Evaporator sensor (behind right side of dash) F108 F109 F35 F36 F37 Fuse 25a Gb-2 (at left front of engine compt) Gb-4 Hot at all times Magnet clutch Main fan motor (left front of engine compt) Main fan relay 1 Main fan relay 2 Main fuse box (m/b) (left side of engine compt) Nca Red Relay holder (left side of engine compt) Sub fan motor (right front of engine compt) Sub fan relay Through j/c
2.5L 2.5L, Automatic A/C Wiring Diagram (1 of 3) for Subaru Legacy R Limited 2008 List of elements for 2.5L, Automatic A/C Wiring Diagram (1 of 3) for Subaru Legacy R Limited 2008: 24 A/c control panel Ambient sensor (behind left side of front bumper) Auto a/c control module B159 B280 B281 B361 B52 Blower fan motor (behind right side of dash) Blower fan relay (in relay block) Body integrated unit (center of dash) F108 Fuse & relay box (f/b) (left end of dash) Fuse 15a Fuse 7.5a Gb-3 Gb-7 (right side of dash) Hot at all times Hot in on or start Intake door actuator (behind right side of dash) Pnk Power transistor (behind right side of dash) Red Through j/c 2.5L, Automatic A/C Wiring Diagram (2 of 3) for Subaru Legacy R Limited 2008 List of elements for 2.5L, Automatic A/C Wiring Diagram (2 of 3) for Subaru Legacy R Limited 2008: 14 (right side of dash) gb-7 A/c pressure switch (2.5l: on a/c receiver-drier) Air mix actuator (driver side) (center of dash) Air mix actuator (passenger side) (right side of dash) B360 B361 Evaporator sensor (behind right side of dash) F108 F109 In-vehicle sensor (behind center console) Mode door actuator (center of dash) Red Sunload sensor (on top right side of dash) Through j/c 2.5L, Automatic A/C Wiring Diagram (3 of 3) for Subaru Legacy R Limited 2008 List of elements for 2.5L, Automatic A/C Wiring Diagram (3 of 3) for Subaru Legacy R Limited 2008: 31 (2.5l turbo: top front of engine) (2.5l: right rear of engine) engine coolant temperature sensor 2.5l 2.5l turbo A/c relay B134 B135 B136 B143 B360 B361 Engine control module F108 F109 F35 F36 F37 Fuse 25a Gb-2 (at left front of engine compt) Gb-4 (at rear of engine compt) Hot at all times Magnet clutch Main fan motor (left front of engine compt) Main fan relay 1 Main fan relay 2 Main fuse box (m/b) (left side of engine compt) Nca Red Relay holder (left side of engine compt) Sub fan motor (right front of engine compt) Sub fan relay Through j/c
2.5L TURBO 2.5L Turbo, Automatic A/C Wiring Diagram (1 of 3) for Subaru Legacy R Limited 2008 List of elements for 2.5L Turbo, Automatic A/C Wiring Diagram (1 of 3) for Subaru Legacy R Limited 2008: 24 A/c control panel Ambient sensor (behind left side of front bumper) Auto a/c control module B159 B280 B281 B361 B52 Blower fan motor (behind right side of dash) Blower fan relay (in relay block) Body integrated unit (center of dash) F108 Fuse & relay box (f/b) (left end of dash) Fuse 15a Fuse 7.5a Gb-3 Gb-7 (right side of dash) Hot at all times Hot in on or start Intake door actuator (behind right side of dash) Pnk Power transistor (behind right side of dash) Red Through j/c 2.5L Turbo, Automatic A/C Wiring Diagram (2 of 3) for Subaru Legacy R Limited 2008 List of elements for 2.5L Turbo, Automatic A/C Wiring Diagram (2 of 3) for Subaru Legacy R Limited 2008: 14 (right side of dash) gb-7 A/c pressure switch (2.5l: on a/c receiver-drier) Air mix actuator (driver side) (center of dash) Air mix actuator (passenger side) (right side of dash) B360 B361 Evaporator sensor (behind right side of dash) F108 F109 In-vehicle sensor (behind center console) Mode door actuator (center of dash) Red Sunload sensor (on top right side of dash) Through j/c 2.5L Turbo, Automatic A/C Wiring Diagram (3 of 3) for Subaru Legacy R Limited 2008 List of elements for 2.5L Turbo, Automatic A/C Wiring Diagram (3 of 3) for Subaru Legacy R Limited 2008: 31 (2.5l turbo: top front of engine) (2.5l: right rear of engine) engine coolant temperature sensor 2.5l 2.5l turbo A/c relay B134 B135 B136 B143 B360 B361 Engine control module F108 F109 F35 F36 F37 Fuse 25a Gb-2 (at left front of engine compt) Gb-4 (at rear of engine compt) Hot at all times Magnet clutch Main fan motor (left front of engine compt) Main fan relay 1 Main fan relay 2 Main fuse box (m/b) (left side of engine compt) Nca Red Relay holder (left side of engine compt) Sub fan motor (right front of engine compt) Sub fan relay Through j/c
3.0L 3.0L, Automatic A/C Wiring Diagram (1 of 3) for Subaru Legacy R Limited 2008 List of elements for 3.0L, Automatic A/C Wiring Diagram (1 of 3) for Subaru Legacy R Limited 2008: 23 A/c control panel Ambient sensor (behind left side of front bumper) Auto a/c control module B159 B280 B281 B361 B52 Blower fan motor (behind right side of dash) Blower fan relay (in relay block) Body integrated unit (center of dash) F108 Fuse & relay box (f/b) (left end of dash) Fuse 15a Gb-3 Gb-7 (right side of dash) Hot at all times Hot in on or start Intake door actuator (behind right side of dash) Pnk Power transistor (behind right side of dash) Red Through j/c 3.0L, Automatic A/C Wiring Diagram (2 of 3) for Subaru Legacy R Limited 2008 List of elements for 3.0L, Automatic A/C Wiring Diagram (2 of 3) for Subaru Legacy R Limited 2008: 14 (right side of dash) gb-7 A/c pressure switch Air mix actuator (driver side) (center of dash) Air mix actuator (passenger side) (right side of dash) B360 B361 Evaporator sensor (behind right side of dash) F108 F109 In-vehicle sensor (behind center console) Mode door actuator (center of dash) Red Sunload sensor (on top right side of dash) Through j/c 3.0L, Automatic A/C Wiring Diagram (3 of 3) for Subaru Legacy R Limited 2008 List of elements for 3.0L, Automatic A/C Wiring Diagram (3 of 3) for Subaru Legacy R Limited 2008: 31 (left front of engine) A/c lock sensor A/c relay B134 B135 B136 B143 B361 Engine control module Engine controls system Engine coolant temperature sensor F106 F108 F17 F35 F36 F37 Gb-2 (at left front of engine compt) Gb-4 Hot at all times Hot in on or start Magnet clutch Main fan motor (left front of engine compt) Main fan relay 1 Main fuse box (m/b) (left side of engine compt) Nca Pwm controller (near main fan motor) Red Relay holder (left side of engine compt) Sub fan motor (right front of engine compt) Through j/c
ANTI-LOCK BRAKES Anti-lock Brakes Wiring Diagram, with VDC for Subaru Legacy R Limited 2008 List of elements for Anti-lock Brakes Wiring Diagram, with VDC for Subaru Legacy R Limited 2008: 67 (w/ mid) (w/o mid) Abs warning light ind B144 B152 B158 B159 B170 B225 B365 Brake/brake fluid level warning light ind Can joint connector b170 & b365 (b170: center of dash) Can transceiver & receiver Combination meter Computer data lines system Data link connector (under left side of dash) Driver circuit Fl in Fl out Fr in Fr out Fuse & relay box (f/b) (left end of dash) Fuse 1 30a Fuse 15a Fuse 7.5a Fuse 8 20a Fuse relay block (left end of dash) Gb-3 Gb-4 Gb-7 (right side of dash) Gv (right side of engine compt) Hot at all times Hot in on or start I/f I10 I11 Left front abs wheel speed sensor (on left front knuckle spindle assembly) Left rear abs wheel speed sensor (on left rear knuckle spindle assembly) Main fuse box (left side of engine compt) Micro computer Motor relay Nca Parking Pnk Primary cut Primary suction Pump motor Push switch (vdc off switch) Red Reverse circuit Right front abs wheel speed sensor (on right front knuckle spindle assembly) Right rear abs wheel speed sensor (on right rear knuckle spindle assembly) Rl in Rl out Rr in Rr out Sbf-1 fuse 50a Secondary cut Secondary suction Solenoid valve Steering angle sensor (at steering column) Stop & brake switch (on brake pedal bracket) Tcs off ind/ vdc warning ind Valve relay Vdc control module (at right rear corner of engine compt) Vdc operation ind Yaw rate sensor (below center console) Anti-lock Brakes Wiring Diagram, without VDC for Subaru Legacy R Limited 2008 List of elements for Anti-lock Brakes Wiring Diagram, without VDC for Subaru Legacy R Limited 2008: 52 (w/ mid) (w/o mid) Abs "g" sensor (below center console) Abs control module (right side of engine compt) Abs warning light ind B144 B152 B158 B159 B225 Brake/brake fluid level warning light ind Can j/c b365 Combination meter Data link connector (under left side of dash) Fl in Fl out Fr in Fr out Fuse & relay block (left end of dash) Fuse & relay box (f/b) (left end of dash) Fuse 15a Fuse 30a Fuse 7.5a Fuse 8 20a Ga (right side of engine compt) Gb-7 (right side of dash) Hot at all times Hot in on or start I/f I10 I11 Left front abs wheel speed sensor (on left front knuckle spindle assembly) Left rear abs wheel speed sensor (on left rear knuckle spindle assembly) Main fuse box (left side of engine compt) Micro computer Motor relay Nca Parking Pnk Pump motor Red Reverse circuit Right front abs wheel speed sensor (on right front knuckle spindle assembly) Right rear abs wheel speed sensor (on right rear knuckle spindle assembly) Rl in Rl out Rr in Rr out Sbf-1 fuse 50a Solenoid valve Stop & brake switch (on brake pedal bracket) Valve relay
ANTI-THEFT Anti-theft Wiring Diagram for Subaru Legacy R Limited 2008 List of elements for Anti-theft Wiring Diagram for Subaru Legacy R Limited 2008: 42 (sedan: at top center of trunk) (wagon: left "d" pillar) gb-9 B136 B144 B158 B186 B280 B281 B52 Body integrated unit (center of dash) Combination meter Data link connector (under left side of dash) Engine control module Exterior lights system Fuse & relay box (f/b) (left end of dash) Fuse 12 15a Fuse 14 15a Fuse 4 15a Fuse 7 15a Fuse 8 20a Gb-3 Gb-4 Gb-9 (sedan: at top center of trunk) (wagon: left "d" pillar) Horns system Hot at all times Hot in on or start Hot w/ ig2 relay energized I10 I84 Immobilizer antenna Impact sensor (sedan: center rear of passenger compt) Interior lights system Key warning switch (on steering column) Keyless entry control module (behind right side of dash) Left front door switch (on left "b" pillar) Left rear door switch (on left "c" pillar) Main fuse box (left side of engine compt) R168 Rear gate latch switch (wagon) (bottom center of rear gate) Right front door switch (wagon: on right "a" pillar) (sedan: on right "b" pillar) Right rear door switch (on right "c" pillar) Security/ immobilizer ind light Trunk lock actuator (sedan) (rear center of trunk)
BODY CONTROL MODULES Body Control Modules Wiring Diagram for Subaru Legacy R Limited 2008 List of elements for Body Control Modules Wiring Diagram for Subaru Legacy R Limited 2008: 40 Air conditioning & defogger systems Air conditioning system Anti-theft system B144 B186 B280 B281 B52 Body integrated unit (center of dash) Computer data lines system Defogger system Door locks & interior lights systems Door locks system Exterior lights system Fuse & relay box (f/b) (left end of dash) Fuse 12 15a Fuse 15a Fuse 3 15a Fuse 31 7.5a Fuse 8 20a Gb-3 Gb-4 Gb-8 (under right front seat) 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 Main fuse box (m/b) (left side of engine compt) Pnk Red Shift interlock system Starting/charging system Transmissions system Warning systems Warning systems seats, instrument cluster & interior lights systems Wiper/washer system
COMPUTER DATA LINES Computer Data Lines Wiring Diagram for Subaru Legacy R Limited 2008 List of elements for Computer Data Lines Wiring Diagram for Subaru Legacy R Limited 2008: 65 (4 speed) (a/t) transmission control module (at right rear corner of engine compartment) vdc control module (at steering column) steering angle sensor (on right rear of engine) ge (right side of engine compartment) abs control module 2.5l 2.5l turbo 3.0l 4 speed 5 speed 6 mt 5 mt A/c lock sensor shield Ab6 Accelerator pedal position sensor shield Air bag control module (under center console) Auto a/c control module B122 B134 B135 B136 B170 B186 B280 B282 B365 B52 B54 B55 B75 B76 Body integrated unit (center of dash) Can joint connector Can joint connector (center of dash) Combination meter Cruise control switch Data link connector (under left side of dash) Electronic throttle control shield Engine control module Fuse & relay block (f/b) (left end of dash) Fuse 13 7.5a Fuse 4 15a Gb-4 Hot at all times Hot w/ ig2 relay energized I10 I106 I107 I119 I84 Joint connector (right side of dash) Main fuse box (m/b) (left side of engine compartment) Nca Neutral position switch (m/t) (on transmission) Pcv diagnosis connector (2.5l) Pnk Red Test mode connector Tpm control module (under driver's seat) Tv monitor W/ navigation W/ vdc W/o navigation W/o vdc Yaw rate sensor (below center console)
COOLING FAN
2.5L 2.5L, Cooling Fan Wiring Diagram for Subaru Legacy R Limited 2008 List of elements for 2.5L, Cooling Fan Wiring Diagram for Subaru Legacy R Limited 2008: 30 2.5l 2.5l turbo B134 B136 B143 B360 B361 B52 Engine control module Engine coolant temperature sensor (2.5l: right rear of engine) (2.5l turbo: top front of engine) F108 F109 F35 F36 Fuse & relay box (f/b) (left end of dash) Fuse 15a Fuse 25a Fuse 7.5a Gb-2 (at left front of engine compt) Hot at all times Hot in on or start Main fan motor (left front of engine compt) Main fan relay 1 Main fan relay 2 Main fuse box (m/b) (left side of engine compt) Nca Relay holder (left side of engine compt) Sub fan motor (right front of engine compt) Sub fan relay Through j/c
2.5L TURBO 2.5L Turbo, Cooling Fan Wiring Diagram for Subaru Legacy R Limited 2008 List of elements for 2.5L Turbo, Cooling Fan Wiring Diagram for Subaru Legacy R Limited 2008: 30 2.5l 2.5l turbo B134 B136 B143 B360 B361 B52 Engine control module Engine coolant temperature sensor (2.5l: right rear of engine) (2.5l turbo: top front of engine) F108 F109 F35 F36 Fuse & relay box (f/b) (left end of dash) Fuse 15a Fuse 25a Fuse 7.5a Gb-2 (at left front of engine compt) Hot at all times Hot in on or start Main fan motor (left front of engine compt) Main fan relay 1 Main fan relay 2 Main fuse box (m/b) (left side of engine compt) Nca Relay holder (left side of engine compt) Sub fan motor (right front of engine compt) Sub fan relay Through j/c
3.0L 3.0L, Cooling Fan Wiring Diagram for Subaru Legacy R Limited 2008 List of elements for 3.0L, Cooling Fan Wiring Diagram for Subaru Legacy R Limited 2008: 24 B134 B136 B143 B361 B52 Engine control module Engine controls system Engine coolant temperature sensor (left front of engine) F106 F108 F17 F36 Fuse & relay box (left end of dash) Fuse 7.5a Gb-2 (at left front of engine compt) Hot at all times Hot in on or start Main fan motor (left front of engine compt) Main fan relay 1 Main fuse box (m/b) (left side of engine compt) Nca Pwm controller (near main fan motor) Sub fan motor (right front of engine compt) Through j/c
CRUISE CONTROL
2.5L 2.5L, Cruise Control Wiring Diagram for Subaru Legacy R Limited 2008 List of elements for 2.5L, Cruise Control Wiring Diagram for Subaru Legacy R Limited 2008: 54 7.5a A/t B134 B135 B136 B137 B145 B158 B159 B52 B96 Can trans- ceiver & receiver Cancel Clutch switch Combination meter Computer data lines system Connector Cruise control switch Cruise ind Cruise set ind Daytime running light control module (left center of dash) Dimmer & stabilizing power circuit Driver circuit Electronic throttle control (rear of engine) Electronic throttle control relay Engine control module Fuse & relay box (f/b) (left end of dash) Fuse 4 15a Fuse 5 15a Fuse 8 20a Fuse relay block Gb-3 Ge (on right rear of engine) Hot at all times Hot in on or start I/f I10 Inhibitor switch (top of transmission) J/c b122 (right side of dash) M/t Main fuse box (left side of engine compt) Main relay (right kick panel) Main sw Micro computer Nca Neutral position switch (on transmission) Pnk Red Res/acc Roll Sbf fuse 7 30a Set/coast Starter motor Stop & brake switch (on brake pedal bracket)
2.5L TURBO 2.5L Turbo, Cruise Control Wiring Diagram for Subaru Legacy R Limited 2008 List of elements for 2.5L Turbo, Cruise Control Wiring Diagram for Subaru Legacy R Limited 2008: 54 (5 m/t) (6 m/t) 7.5a A/t B134 B135 B136 B137 B145 B158 B159 B52 B55 Can trans- ceiver & receiver Cancel Clutch switch Combination meter Computer data lines system Connector Cruise control switch Cruise ind Cruise set ind Driver Electronic throttle control (right rear of engine) Electronic throttle control relay Engine control module Fuse & relay box (f/b) (left end of dash) Fuse 4 15a Fuse 5 15a Fuse 8 20a Fuse relay block Gb-3 Ge-1 (on top left of engine) Hot at all times Hot in on or start I/f I10 J/c b122 (right side of dash) M/t Main fuse box (left side of engine compt) Main relay (right kick panel) Main sw Micro computer Nca Neutral position switch (on transmission) One step dimmer circuit Pnk Red Res/acc Roll Sbf fuse 7 30a Set/coast Stop & brake switch (on brake pedal bracket) Transmission control module (tcm) (left side of dash)
3.0L 3.0L, Cruise Control Wiring Diagram for Subaru Legacy R Limited 2008 List of elements for 3.0L, Cruise Control Wiring Diagram for Subaru Legacy R Limited 2008: 54 (5 m/t) (6 m/t) 7.5a A/t B134 B135 B136 B137 B145 B158 B159 B52 B55 Can trans- ceiver & receiver Cancel Clutch switch Combination meter Computer data lines system Connector Cruise control switch Cruise ind Cruise set ind Driver Electronic throttle control (right rear of engine) Electronic throttle control relay Engine control module Fuse & relay box (f/b) (left end of dash) Fuse 4 15a Fuse 5 15a Fuse 8 20a Fuse relay block Gb-3 Ge (on right rear of engine) Hot at all times Hot in on or start I/f I10 J/c b122 (right side of dash) M/t Main fuse box (left side of engine compt) Main relay (right kick panel) Main sw Micro computer Nca Neutral position switch (on transmission) One step dimmer circuit Pnk Red Res/acc Roll Sbf fuse 7 30a Set/coast Stop & brake switch (on brake pedal bracket) Transmission control module (tcm) (left side of dash)
DEFOGGERS Heated Mirrors Wiring Diagram for Subaru Legacy R Limited 2008 List of elements for Heated Mirrors Wiring Diagram for Subaru Legacy R Limited 2008: 18 B145 B158 Fuse & relay box (f/b) (left end of dash) Fuse 10 25a Fuse 9 20a Gb-3 Gb-6 (center of dash) Hot at all times Left outer mirror assembly Main fuse box (left side of engine compt) Mirror heater Mirror heater relay (in relay block) Nca Rear defogger relay Right outer mirror assembly Turn signal light W/ mirror heater W/ mirror heater & Rear Defogger Wiring Diagram for Subaru Legacy R Limited 2008 List of elements for Rear Defogger Wiring Diagram for Subaru Legacy R Limited 2008: 29 A/c control panel (rear defogger switch) (manual a/c) Auto a/c control module (rear defogger switch) (automatic a/c) B145 B186 B280 B52 Body integrated unit (center of dash) D48 D89 Fuse & relay box (f/b) (left end of dash) Fuse 10 25a Fuse 22 15a Gb-11 (right top of tailgate) Gd (at top center of trunk) Hot at all times Hot in on or start I17 I84 Main fuse box (left side of engine compt) Main sbf 120a Nca Pnk R174 R65 Rear defogger Rear defogger (right rear of luggage compt) Rear defogger relay Sedan Wagon Wiper Deicer Wiring Diagram for Subaru Legacy R Limited 2008 List of elements for Wiper Deicer Wiring Diagram for Subaru Legacy R Limited 2008: 20 B158 B280 B52 Body integrated unit (center of dash) Fuse & relay box (f/b) (left end of dash) Fuse 15a Fuse 20a Gb-3 Gb-7 (right side of dash) Hot at all times Hot in on or start I84 Illum Interior lights system Nca On ind On switch Push switch (wiper deicer) Wiper deicer Wiper deicer relay (in relay block)
ENGINE PERFORMANCE
2.5L 2.5L, Engine Performance Wiring Diagram (1 of 4) for Subaru Legacy R Limited 2008 List of elements for 2.5L, Engine Performance Wiring Diagram (1 of 4) for Subaru Legacy R Limited 2008: 27 (behind right kick panel) a/f oxygen sensor relay (on right rear of engine) ge (right kick panel) main relay B134 B137 B145 B186 Electronic throttle control relay Engine control module (right kick panel) Fuse 15a Ge (on right rear of engine) Hot at all times Left oil switching solenoid valve (left side of engine compt) Left vvl diagnosis oil pressure switch (rear of left cylinder head) Main fuse box (m/b) (left side of engine compt) Nca Neutral position switch (m/t) Oil temperature sensor (left rear of cylinder head) Pcv diagnosis connector Pnk Power steering oil pressure switch (on power steering oil pump) Red Right oil switching solenoid valve (right side of engine compt) Right vvl diagnosis oil pressure switch (rear of right cylinder head) Sbf-5 fuse 30a Sbf-7 fuse 30a Starting/ charging system 2.5L, Engine Performance Wiring Diagram (2 of 4) for Subaru Legacy R Limited 2008 List of elements for 2.5L, Engine Performance Wiring Diagram (2 of 4) for Subaru Legacy R Limited 2008: 35 (in fuel tank) fuel pump assembly (left rear wheelwell) fuel pump condenser (under front passenger seat) gb-8 15a B52 Combination meter Engine coolant temp gauge Front oxygen (a/f) sensor (top of engine) Fuel pump Fuel pump relay Fuel temp sensor Fuse & relay box (f/b) (left end of dash) Fuse (relay block) Fuse 15a Gb-3 Ge (on right rear of engine) Hot at all times Hot in on or start I/f I10 Ignition coil & ignitor assembly (at rear of engine) Malfunction ind light Micro computer Nca Oil pressure Oil pressure switch (upper front center of engine) Pnk Power circuit Purge control solenoid valve R168 Rear oxygen sensor (left rear of transmission) Red Speedo- meter Tacho- meter Warning light ind 2.5L, Engine Performance Wiring Diagram (3 of 4) for Subaru Legacy R Limited 2008 List of elements for 2.5L, Engine Performance Wiring Diagram (3 of 4) for Subaru Legacy R Limited 2008: 21 (behind rear bumper) fuel tank pressure sensor (on front of engine) mass air flow & intake air temperature sensor (right side of dash) delivery (test) mode connector b75 (right side of dash) joint connector b122 (right side of dash) joint connector b83 (under left center of dash) accelerator pedal position sensor (under left side of dash) data link connector B52 B76 Drain valve Egr solenoid valve (left rear of engine) Electronic throttle control (rear of engine) Engine coolant temperature sensor (right rear of engine) Fuse & relay box (f/b) (left end of dash) Fuse 15a Hot w/ ig2 relay energized Manifold absolute pressure sensor (right rear of engine) Nca Pnk Pressure control solenoid valve (center rear of fuel tank) Red 2.5L, Engine Performance Wiring Diagram (4 of 4) for Subaru Legacy R Limited 2008 List of elements for 2.5L, Engine Performance Wiring Diagram (4 of 4) for Subaru Legacy R Limited 2008: 28 (center of dash) ge (top left of cylinder head) fuel injectors 2 & 4 (top right of cylinder head) fuel injectors 1 & 3 A/t Air conditioning system Anti-theft system B135 B136 B186 Camshaft position sensor (left front side of engine) Clutch switch Computer data lines system Cooling fans system Crankshaft position sensor (on front of engine) Cruise control system Engine control module (right kick panel) Fuse 7.5a Ge (on right rear of engine) Hot at all times Joint connector b138 (behind right kick panel) Knock sensor (on top left of engine) M/t Main fuse box (m/b) (left side of engine compt) Nca Pnk Red Starting/ charging system Starting/charging system
2.5L TURBO 2.5L Turbo, Engine Performance Wiring Diagram (1 of 5) for Subaru Legacy R Limited 2008 List of elements for 2.5L Turbo, Engine Performance Wiring Diagram (1 of 5) for Subaru Legacy R Limited 2008: 33 (on top left of engine) ge-1 (on transmission) neutral position switch (right side of dash) delivery (test) mode connector b75 (right side of dash) joint connector b122 (under left side of dash) data link connector 5m/t 6m/t Accelerator pedal position sensor (under left side of dash) Air conditioning system Anti-theft system B135 B136 B52 B55 B76 Computer data lines system Cooling fans system Cruise control system Electronic throttle control relay Engine control module (right kick panel) Fuel tank pressure sensor (behind rear bumper) Fuse & relay box (f/b) (left end of dash) Fuse 15a Hot w/ ig2 relay energized Joint connector b83 (right side of dash) M/t Mass air flow & intake air temperature sensor Nca Pnk Red Starting/ charging system Starting/charging system Tcm (a/t) (left side of dash) 2.5L Turbo, Engine Performance Wiring Diagram (2 of 5) for Subaru Legacy R Limited 2008 List of elements for 2.5L Turbo, Engine Performance Wiring Diagram (2 of 5) for Subaru Legacy R Limited 2008: 40 (center rear of fuel tank) pressure control solenoid valve (right kick panel) main relay (sedan: at top center of trunk) (wagon: left "d" pillar) B145 B186 Combination meter Drain valve Drive circuit Engine coolant temperature gauge Fuel pump assembly (in fuel tank) Fuel pump control unit (sedan: left side of trunk) (wagon: left side of luggage compt) Fuel pump relay Fuel temp sensor Fuse 15a Fuse 7.5a Fuse sbf-5 30a Fuse sbf-7 30a Gb-3 Gb-5 (right side of dash) Gb-9 Hot at all times I/f I10 I11 Ind s# prohibiton M/t Main fuse box (m/b) (left side of engine compt) Malfunction ind light Micro computer Nca Oil pressure One step dimmer circuit Pnk Power circuit Red Si-drive selector (console) Speedo- meter Tacho- meter Up ind shift Warning ind 2.5L Turbo, Engine Performance Wiring Diagram (3 of 5) for Subaru Legacy R Limited 2008 List of elements for 2.5L Turbo, Engine Performance Wiring Diagram (3 of 5) for Subaru Legacy R Limited 2008: 28 (left rear of engine compt) secondary air pump relay (on top left of engine) ge-1 B143 B144 B52 F37 Front oxygen (a/f) sensor Fuse & relay box (f/b) (left end of dash) Fuse 10a Fuse 15a Fuse 60a Ge-1 (on top left of engine) Hot at all times Hot in on or start Joint connector b138 (behind right kick panel) Left secondary air combination valve (left side of engine compt) Main fuse box (m/b) (left side of engine compt) Nca Oil pressure switch (upper front center of engine) Purge control solenoid valve 2 (right rear of engine) R168 Rear oxygen sensor (left rear of transmission) Red Relay holder (left side of engine compt) Secondary air combination valve relay 1 Secondary air combination valve relay 2 Secondary air pump (left side of engine compt) Wastegate control solenoid (right rear of engine) 2.5L Turbo, Engine Performance Wiring Diagram (4 of 5) for Subaru Legacy R Limited 2008 List of elements for 2.5L Turbo, Engine Performance Wiring Diagram (4 of 5) for Subaru Legacy R Limited 2008: 16 (front of left cylinder head) left intake oil flow control solenoid valve (front of right cylinder head) right intake oil flow control solenoid valve (left side of engine) ignition coil 2 (left side of engine) ignition coil 4 (right side of engine) ignition coil 1 (right side of engine) ignition coil 3 Crankshaft position sensor (on front of engine) Ge-1 (on top left of engine) Knock sensor (on top rear of engine) Leak diagnosis connector Left intake camshaft position sensor (rear of left cylinder head) Manifold absolute pressure sensor (right rear of engine) Nca Purge control solenoid valve 1 (on front of engine) Red Right intake camshaft position sensor (rear of right cylinder head) 2.5L Turbo, Engine Performance Wiring Diagram (5 of 5) for Subaru Legacy R Limited 2008 List of elements for 2.5L Turbo, Engine Performance Wiring Diagram (5 of 5) for Subaru Legacy R Limited 2008: 18 (on top left of engine) ge-1 (top left of cylinder head) fuel injector 2 (top left of cylinder head) fuel injector 4 (top right of cylinder head) fuel injector 1 (top right of cylinder head) fuel injector 3 B134 B137 Electronic throttle control (rear of engine) Engine control module (right kick panel) Engine coolant temperature sensor & thermometer (top front of engine) Ge-1 (on top left of engine) Left tgv (left rear of engine) Nca Pnk Power steering oil pressure switch (on power steering oil pump) Red Right secondary air combination valve Right tgv (right rear of engine)
3.0L 3.0L, Engine Performance Wiring Diagram (1 of 5) for Subaru Legacy R Limited 2008 List of elements for 3.0L, Engine Performance Wiring Diagram (1 of 5) for Subaru Legacy R Limited 2008: 27 (right kick panel) (right side of dash) delivery (test mode) connector (right side of dash) joint connector b122 (under left side of dash) data link connector Accelerator pedal position sensor (under left side of dash) Air conditioning system Anti-theft system B135 B136 B52 B75 B76 Computer data lines system Cooling fans system Cruise control system Electronic throttle control relay Engine control module Fuel tank pressure sensor (behind rear bumper) Fuse & relay box (f/b) (left end of dash) Fuse 15a Hot w/ ig2 relay energized Joint connector b83 (right side of dash) Mass air flow & intake air temperature sensor Nca Pnk Red Starting/charging system 3.0L, Engine Performance Wiring Diagram (2 of 5) for Subaru Legacy R Limited 2008 List of elements for 3.0L, Engine Performance Wiring Diagram (2 of 5) for Subaru Legacy R Limited 2008: 35 (right kick panel) main relay (sedan: at top center of trunk) (wagon: left "d" pillar) B145 B186 Combination meter Drive circuit Engine coolant temperature gauge Fuel pump assembly (in fuel tank) Fuel pump control unit (sedan: left side of trunk) (wagon: left side of luggage compt) Fuel pump relay Fuel temp sensor Fuse 15a Fuse 7.5a Fuse sbf-5 30a Fuse sbf-7 30a Gb-3 Gb-5 (right side of dash) Gb-9 Hot at all times I/f I10 Main fuse box (m/b) (left side of engine compt) Main relay 2 Malfunction ind light Micro computer Nca Oil pressure Oil pressure switch (on right front of of engine) Pnk Power circuit Red S# prohibition ind Speedo- meter Tacho- meter Warning ind 3.0L, Engine Performance Wiring Diagram (3 of 5) for Subaru Legacy R Limited 2008 List of elements for 3.0L, Engine Performance Wiring Diagram (3 of 5) for Subaru Legacy R Limited 2008: 17 (center rear of fuel tank) pressure control solenoid valve 15a B52 Drain valve Fuse & relay box (f/b) (left end of dash) Fuse 15a Fuse relay block Hot at all times Hot in on or start Joint connector b138 (behind right kick panel) Left front oxygen (a/f) sensor (top of left cylinder head) Left rear oxygen sensor (on rear catalytic converter) Nca R168 Red Right front oxygen (a/f) sensor (rear of engine) Right rear oxygen sensor (on rear of engine compt) 3.0L, Engine Performance Wiring Diagram (4 of 5) for Subaru Legacy R Limited 2008 List of elements for 3.0L, Engine Performance Wiring Diagram (4 of 5) for Subaru Legacy R Limited 2008: 21 (top left of engine) (top right of engine) Crankshaft position sensor (on rear of engine) Ge (on right rear of engine) Ignition coil 1 Ignition coil 2 Ignition coil 3 Ignition coil 4 Ignition coil 5 Ignition coil 6 Knock sensor 1 (on right center of engine) Knock sensor 2 (on left center of engine) Left camshaft position sensor (left rear of engine) Left oil flow control solenoid valve Left oil switching solenoid valve (left rear of engine) Nca Purge control solenoid valve (right rear of engine) Red Right camshaft position sensor (right rear of engine) Right oil flow control solenoid valve Right oil switching solenoid valve (right rear of engine) 3.0L, Engine Performance Wiring Diagram (5 of 5) for Subaru Legacy R Limited 2008 List of elements for 3.0L, Engine Performance Wiring Diagram (5 of 5) for Subaru Legacy R Limited 2008: 19 (on right rear of engine) ge (right kick panel) (top left of cylinder head) fuel injector 2, 4 & 6 (top right of cylinder head) fuel injector 1, 3 & 5 B134 B137 Egr solenoid valve (left rear of engine) Electronic throttle control (rear of engine) Engine control module Engine coolant temperature sensor & thermometer (left front of engine) Ge (on right rear of engine) Left vvl diagnosis oil pressure switch (left rear of engine) Manifold absolute pressure sensor (right rear of engine) Nca Oil temperature sensor (left rear of cylinder head) Pnk Power steering oil pressure switch (on power steering oil pump) Red Right vvl diagnosis oil pressure switch (right rear of engine)
EXTERIOR LIGHTS Backup Lamps Wiring Diagram for Subaru Legacy R Limited 2008 List of elements for Backup Lamps Wiring Diagram for Subaru Legacy R Limited 2008: 30 2.5l turbo 4 speed 5 speed 6 speed A/t B52 B55 Backup light relay Backup light switch (on transfer case) Backup light switch (on transmission) Except 2.5l turbo Fuse & relay box (f/b) (left end of dash) Fuse 10a Gb-9 (at top center of trunk) Gb-9 (left "d" pillar) Hot w/ ig2 relay energized Inhibitor switch (top of transmission) Left backup light Left rear combination light M/t Navigation control unit (center of dash) Nca Right backup light Right rear combination light Sedan Shade mirror Tcm (left side of dash) Tv monitor W/ navigation Wagon Exterior Lamps Wiring Diagram (1 of 2) for Subaru Legacy R Limited 2008 List of elements for Exterior Lamps Wiring Diagram (1 of 2) for Subaru Legacy R Limited 2008: 41 B152 B158 B159 B280 B360 B52 Body integrated unit (center of dash) Clear- ance Clearance light Combination meter Fuse & relay box (f/b) (left end of dash) Fuse 20a Fuse 7.5a Gb-2 (at left front of engine compt) Gb-3 Gb-7 (right side of dash) Hazard switch Hot at all times Hot in on or start I10 I11 Interior lights system Left front combination light Left outer mirror assembly Left rear combination lamp Left turn ind Meter w/ mid Nca Normal meter R168 Right front combination light Right outer mirror assembly Right rear combination lamp Right turn ind Stop Stop light switch Through joint connector b360, b361, f109 f108 & f109 Turn Turn signal & hazard module Turn signal light Wagon sedan Exterior Lamps Wiring Diagram (2 of 2) for Subaru Legacy R Limited 2008 List of elements for Exterior Lamps Wiring Diagram (2 of 2) for Subaru Legacy R Limited 2008: 44 Abs control module (right side of engine compt) B135 B145 B186 B281 B52 B69 B71 Body integrated unit (center of dash) Combination switch (lighting) Engine control module (behind right side of dash) F35 Fuse & relay box (f/b) (left end of dash) Fuse 15a Fuse 20a Fuse 7.5a Gb-6 (center of dash) Gb-9 (sedan: at top center of trunk) (wagon: left "d" pillar) Head High mounted stop light (rear spoiler) High mounted stop light (sedan) High mounted stop light (wagon) Hot at all times Hot in on or start Interior lights system Left license plate light License plate light Lighting switch Main fuse box (m/b) (left side of engine compt) Nca Off Park Parking switch R168 Relay block Right license plate light Sedan Tail & illumi- nation relay Trailer connector (wagon) Turn signal light Vdc control module (at right rear corner of engine compt) W/ vdc W/o vdc Wagon
GROUND DISTRIBUTION Ground Distribution Wiring Diagram (1 of 3) for Subaru Legacy R Limited 2008 List of elements for Ground Distribution Wiring Diagram (1 of 3) for Subaru Legacy R Limited 2008: 45 (2.5l turbo) main fan motor (2.5l turbo) secondary air pump (2.5l) main fan motor (2.5l) main fan relay 2 (4 a/t) relay holder (fwd switch) (4 a/t) transmission control module Ab6 Air bag control module At controls ground B134 B136 B137 B55 Camshaft position sensor shield Crankshaft position sensor shield Electronic throttle control shield Engine control module F106 F35 Front oxygen (a/f) sensor shield Gab-1 Gab-2 Gb-1 (right front of engine compt) Gb-2 (at left front of engine compt) Ge (2.5l) (on right rear of engine) Ge (3.0l) (on right rear of engine) Ge-1 (2.5l turbo) (on top left of engine) Joint connector b53 Keyless buzzer Knock sensor 1 shield Knock sensor 2 shield Knock sensor shield Left air combination secondary valve Left front clearance light & turn signal light Left front fog light M/t Main fuse box (m/b) Pcv diagnosis connector Pnk Radiator fan control unit Rear oxygen sensor shield Red Right air combination secondary valve Right front clearance light & turn signal light Right front fog light Ground Distribution Wiring Diagram (2 of 3) for Subaru Legacy R Limited 2008 List of elements for Ground Distribution Wiring Diagram (2 of 3) for Subaru Legacy R Limited 2008: 74 (2.5l turbo & 3.0l) fuel pump relay (2.5l) inhibitor switch (5 a/t) (automatic a/c) auto a/c control module (automatic a/c) power transistor (left end of dash) fuse & relay box (f/b) (left side of engine compt) main fuse box (m/b) (manual a/c) evaporator sensor (manual a/c) mode door actuator (sedan) left rear combination light (sedan) right rear combination light (sedan) sun roof control module (w/ fuel pump) fuel pump control unit (w/ home link) left vanity mirror illumination light (w/ vdc) steering angle sensor (w/o fuel pump) condenser (wagon) left rear combination light (wagon) right rear combination light (wagon) trailer connector Abs control module At select lever B143 B152 B280 B281 B282 B54 B55 Body integrated unit Brake fluid level switch Combination switch (lighting) Combination switch (wiper) Daytime running light control module Driver power seat Front wiper motor Ga (right side of engine compt) Gb-4 Gb-5 (right side of dash) Gb-6 (center of dash) Gb-7 (right side of dash) Gb-8 (under right front seat) Gv (right side of engine compt) Hood switch Impact sensor Key lock solenoid Left front door switch Low beam relay Mirror heater relay Navigation control module Paddle switch Passenger power seat Power window relay Pressure switch Remote engine start control unit Right front door switch Right vanity mirror illumination light Roll connector Room light Seat belt & air bag warning light Seat heater relay Seat heater switch Sedan Shade mirror Spot map light Tcm Test mode conn- ector To gb-3 (diagram 3 of 3) To gb-9 (diagram 3 of 3) Tpm control module Turn signal & hazard module Vdc control module Wagon Wiper deicer Yaw rate sensor Ground Distribution Wiring Diagram (3 of 3) for Subaru Legacy R Limited 2008 List of elements for Ground Distribution Wiring Diagram (3 of 3) for Subaru Legacy R Limited 2008: 57 (automatic a/c) a/c control panel (manual a/c) a/c control panel (manual a/c) blower switch (rear spoiler) high- mounted stop light (sedan) rear defogger ground (w/ mirror heater) left outer mirror assembly (w/ mirror heater) right outer mirror assembly Audio Audio bracket ground Aux box Body integrated unit Cargo room light Clock Combination meter Door key switch From gb-4 (diagram 2 of 3) From gb-8 (diagram 2 of 3) Fuel pump assembly Gb-10 (top of Gb-11 (right top of tailgate) Gb-12 Gb-3 Gb-9 (sedan: at top center of trunk) (wagon: left "d" pillar) Gd (at top center of trunk) Glove box illumination light Gr (left side of center console) Hazard switch High- mounted stop light I10 I84 Keyless entry control module Left backup light Left front seat belt switch Left license plate light Left rear door switch License plate light Passenger's door lock switch Power window main switch Push switch Rear defogger Rear gate ground Rear gate latch switch Rear wiper motor Remote control mirror switch Right "d" pillar) Right backup light Right license plate light Right rear door switch Sedan Shield joint connector Trunk lid actuator & switch Turn signal Tv monitor W/ side W/ side turn signal W/o side turn signal Wagon
HEADLIGHTS Headlights Wiring Diagram for Subaru Legacy R Limited 2008 List of elements for Headlights Wiring Diagram for Subaru Legacy R Limited 2008: 69 B143 B152 B242 B281 B360 B52 B71 B96 Body integrated unit (center of dash) Circuit Combination meter Combination switch Computer data lines system Daytime running light control module (left center of dash) Dimmer & passing switch Diode (engine status) Diode (fog light) Diode (headlight) Drive F109 F36 F37 Front fog ind Front fog light relay (in relay block) Front fog light switch Fuse & relay box (f/b) (left end of dash) Fuse 18 10a Fuse 29 15a Fuse 32 7.5a Fuse 5 15a Fuse 6 15a Fuse 7 15a Gb-2 (at left front of engine compt) Gb-3 Gb-6 (center of dash) Generator Head Hi beam ind High Hot at all times Hot in on or start I/f I10 I11 I84 I98 Joint connector Left front fog light Left headlight Left headlight relay Lighting switch Low Low beam relay (in relay block) Main fuse box (left side of engine compt) Meter w/ mid Micro computer Nca Normal meter Off Park Parking brake switch (on parking brake assembly) Pass Pnk Red Right front fog light Right headlight Right headlight relay Starting/ charging system Through joint connector
HORN Horn Wiring Diagram for Subaru Legacy R Limited 2008 List of elements for Horn Wiring Diagram for Subaru Legacy R Limited 2008: 17 (not used) B143 B186 B280 B68 Body integrated unit (center of dash) F35 Fuse 9 15a Horn (front center of engine compt) Horn relay Horn switch Hot at all times Main fuse box (m/b) (left side of engine compt) Nca Remote control engine start control module Roll connector (upper steering column) St3
INSTRUMENT CLUSTER Instrument Cluster Wiring Diagram, with Multi-Meter (2 of 2) for Subaru Legacy R Limited 2008 List of elements for Instrument Cluster Wiring Diagram, with Multi-Meter (2 of 2) for Subaru Legacy R Limited 2008: 24 (sedan: under right front seat) (wagon: under front passenger seat) gb-8 B281 Body integrated unit (center of dash) Clock (w/ illumination control) Computer data lines system Fixed voltage circuit Fuel pump assembly (fuel level sensor) (in fuel tank) Fuel sub level sensor (sedan: in fuel tank) Gb-11 (right top of tailgate) Gb-3 Gb-8 (sedan: under right front seat) (wagon: under front passenger seat) I84 Left front door switch (on left "b" pillar) Left rear door switch (on left "c" pillar) Micro computer Pnk Rear gate latch switch (bottom center of rear gate) Right front door switch (sedan: on right "b" pillar) (wagon: on right "a" pillar) Right rear door switch (on right "c" pillar) Sedan Set Trunk lid lock actuator switch Vfd Wagon Instrument Cluster Wiring Diagram, without Multi-Meter (2 of 2) for Subaru Legacy R Limited 2008 List of elements for Instrument Cluster Wiring Diagram, without Multi-Meter (2 of 2) for Subaru Legacy R Limited 2008: 34 (sedan: under right front seat) (wagon: under front passenger seat) gb-8 Abs control module (right side of engine compt) Acc B281 Body integrated unit (center of dash) Clock Computer data lines system Disp Display led Fixed Fuel pump assembly (fuel level sensor) (in fuel tank) Fuel sub level sensor (sedan: in fuel tank) Gb-11 (right top of tailgate) Gb-3 Gb-8 (sedan: under right front seat) (wagon: under front passenger seat) I84 Ill Left front door switch (on left "b" pillar) Left rear door switch (on left "c" pillar) Micro- computer Pnk Rear gate latch switch (bottom center of rear gate) Right front door switch (sedan: on right "b" pillar) (wagon: on right "a" pillar) Right rear door switch (on right "c" pillar) Sedan Set Trunk lid lock actuator switch Uart Vdc control module (at right rear corner of engine compt) Vfd Voltage circuit W/ vdc W/o vdc Wagon
INTERIOR LIGHTS Courtesy Lamps Wiring Diagram for Subaru Legacy R Limited 2008 List of elements for Courtesy Lamps Wiring Diagram for Subaru Legacy R Limited 2008: 47 (w/o home link) B144 B152 B158 B186 B280 B281 B52 Body integrated unit (center of dash) Door Fuse & relay box (f/b) (left end of dash) Fuse 14 15a Fuse 6 7.5a Fuse 7 15a Fuse 8 20a Gb-3 Gb-4 Gb-7 (right side of dash) Gb-8 (sedan: under right front seat) (wagon: under front passenger seat) Gb-9 (wagon: left "d" pillar) (sedan: at top center of trunk) Home link (w/ home link) Hot at all times Hot in acc or on I84 Ignition switch illumination light Key warning switch (on steering column) Left door step light Left front door switch (on left "b" pillar) Left rear door switch (on left "c" pillar) Left vanity mirror illumination light Luggage room light (wagon) Main fuse box (left side of engine compartment) Off R150 R168 R56 Rear gate latch switch (wagon) (bottom center of rear gate) Remote control engine start control module Right door step light Right front door switch (sedan: on right "b" pillar) (wagon: on right "a" pillar) Right rear door switch (on right "c" pillar) Right vanity mirror illumination light Room light Shade mirror Spot map light Trunk lid switch (sedan) Trunk room light (sedan) Instrument Illumination Wiring Diagram for Subaru Legacy R Limited 2008 List of elements for Instrument Illumination Wiring Diagram for Subaru Legacy R Limited 2008: 67 A/c control panel (manual a/c) A/t indic- ator illumin- nation light Audio B144 B145 B158 B186 B280 B281 B52 B68 Body integrated unit (center of dash) Circuit Clock Clock (meter w/mid w/o navig- ation) Combination meter Combination switch Constant voltage/ Dimmer circuit Drive circuit Driver circuit Fuse & relay box (f/b) (left end of dash) Fuse 15 20a Fuse 15a Fuse 16 15a Fuse 5 15a Fuse 7 15a Fuse 8 20a Gb-3 Gb-4 Gb-6 (center of dash) Glove box illumination light Hazard switch Head Hot at all times Hot in on or start I/f I10 I11 I119 I84 Illumination control module (left side of dash) Indicator needle plate illum light Light switch Main fuse box (m/b) (left side of engine compartment) Meter w/ mid Micro computer Nca Normal meter Off Push switch R168 Remote control mirror switch Roll connector Satellite switch illumination light Sbf 8 fuse 50a Seat heater switch (w/ seat heater) Si-drive selector (w/ si- drive) St3 St4 Steering switch Tail Tail & illumination ind light Tail & illumination relay Tv monitor (w/ na- vigation) W/ si-drive W/o si-drive
MEMORY SYSTEMS Memory Systems Wiring Diagram for Subaru Legacy R Limited 2008 List of elements for Memory Systems Wiring Diagram for Subaru Legacy R Limited 2008: 45 (sedan: at top center of trunk) (wagon: left "d" pillar) gb-9 A/t At select lever B145 Backward Down Forward Fuse & relay box (f/b) (left end of dash) Fuse 4 15a Gb-4 Hot at all times Hot w/ ig2 relay energized Left power seat Lifter motor Lifter pulse Lifter switch M/t Main fuse box (m/b) (left side of engine compt) Memory 1 Memory 2 Memory switch Parking brake switch Pnk Power seat ecm Power seat switch Power window circuit breaker (lower left end of dash) R168 R192 R195 R196 R206 Reclining motor Reclining pulse Reclining switch Red Right power seat Right power seat switch Sbf-4 fuse 30a Set Slide motor Slide pulse Slide switch Tilt motor Tilt pulse Tilt switch
NAVIGATION Navigation Wiring Diagram for Subaru Legacy R Limited 2008 List of elements for Navigation Wiring Diagram for Subaru Legacy R Limited 2008: 29 A/c control panel (automatic a/c) Abs control module (right side of engine compt) B144 B158 Computer data lines system Exterior lights system Fuse & relay box (f/b) (left end of dash) Fuse 10a Fuse 15a Fuse 20a Gb-3 Gb-8 (sedan: under right front seat) (wagon: under front passenger seat) Hot at all times Hot in on or acc Hot in on or start Hot w/ tail illumination relay energized I119 I120 Interior lights system Main fuse box (m/b) (left side of engine compt) Navigation control unit (center of dash) Parking brake switch (on parking brake assembly) Pnk R168 Red Tv monitor Vdc control module (at right rear corner of engine compt) W/ vdc W/o vdc
POWER DISTRIBUTION Power Distribution Wiring Diagram (1 of 5) for Subaru Legacy R Limited 2008 List of elements for Power Distribution Wiring Diagram (1 of 5) for Subaru Legacy R Limited 2008: 69 (left side of engine compt) main fuse box (m/b) (not used) Abs control module Audio Auto a/c control module B144 B158 B159 B280 B281 B52 Battery Blower fan relay Body integrated unit Clock Combination meter F36 F37 Front fog light relay Fuse & relay box (f/b) (left end of dash) Fuse 1 20a Fuse 1 30a Fuse 16 7.5a Fuse 17 15a Fuse 27 15a Fuse 28 15a Fuse 29 15a Fuse 3 (2.5l) 25a Fuse 5 20a Fuse 7 15a Fuse 8 20a Fuse 9 20a Generator Home link (if equipped) I10 I119 Impact sensor Keyless entry control module Left step light Luggage room light (wagon) Main sbf fuse 120a Mirror heater relay (w/ mirror heater) Navigation control unit Nca R168 Red Relay holder (left side of engine compt) Right step light Room light Sbf-1 fuse 50a Sbf-2 fuse 50a Sbf-3 fuse 50a Sbf-6 fuse 50a Sbf-8 fuse 50a Seat heater relay Spot map light Starter motor Stop light & brake switch Sub fan relay To fuse & relay box accessory relay (diagram 4 of 5) To ignition switch (diagram 2 of 5) To main fuse box fuse 15 (diagram 3 of 5) To main fuse box rear defogger relay (diagram 3 of 5) Tpm control module Trailer connector (wagon) Trunk room light (sedan) Tv monitor light Vdc control module Wiper deicer relay Power Distribution Wiring Diagram (2 of 5) for Subaru Legacy R Limited 2008 List of elements for Power Distribution Wiring Diagram (2 of 5) for Subaru Legacy R Limited 2008: 58 (not used) (wagon) 2.5l 2.5l turbo a/t & 3.0l 4 a/t model 5 a/t model A/t Ab35 Ab36 Acc Audio B135 B136 B152 B159 B280 B52 B55 Body integrated unit Clock Clutch switch (2.5l & 2.5l turbo m/t) Combination meter Combination switch Ecm From main fuse box sbf-6 (diagram 1 of 5) Front washer motor Front wiper motor Fuel pump relay Fuse & relay box (f/b) (left end of dash) Fuse 12 15a Fuse 21 7.5a Fuse 23 15a Fuse 24 15a Fuse 30a Fuse 31 7.5a Fuse 5 15a I10 I119 I84 Ignition coils (2.5l turbo) Ignition relay Ignition switch Inhibitor relay Navigation control unit Off P-vign relay (5 a/t model) R168 Rear washer motor Rear wheel speed sensor (4 a/t model) Rear wiper motor Start Starter relay Tcm To fuse & relay box accessory relay (diagram 4 of 5) To fuse & relay box fuse 22 (diagram 3 of 5) To fuse & relay box fuse 25 (diagram 3 of 5) To fuse & relay box fuse 4 (diagram 5 of 5) Tv monitor Power Distribution Wiring Diagram (3 of 5) for Subaru Legacy R Limited 2008 List of elements for Power Distribution Wiring Diagram (3 of 5) for Subaru Legacy R Limited 2008: 73 (diagram 2 of 5) (left end of dash) fuse & relay box (f/b) (not used) 2.5l turbo A/c control panel A/c relay Ab35 Ab36 Abs control module Air bag control module Auto a/c control module B143 B145 B152 B158 B159 B186 B360 B52 Blower motor relay Body integrated unit F109 F35 F35 (not used) F70 From fuse & relay box fuse 12 e From ignition switch f From main fuse box fuse 8 (diagram 1 of 5) From main fuse box main sbf fuse (diagram 1 of 5) Fuse 10 7.5a Fuse 10a Fuse 15 20a Fuse 19 7.5a Fuse 2 (3.0l) 25a Fuse 22 15a Fuse 25 15a Fuse 26 7.5a Fuse 3 15a Fuse 32 7.5a Fuse 33 7.5a Fuse 4 25a Fuse 60a Horn relay I84 Intake door actuator Left headlight relay Lighting switch Main fan relay 1 Main fan relay 2 (2.5l) Main fuse box (m/b) (left side of engine compt) Mode door actuator Nca Occupant detection control module Parking switch Power window circuit breaker Power window relay Pressure switch Rear defogger relay Red Relay holder (left side of engine compt) Right headlight relay Sbf-4 fuse 30a Secondary air combination valve relay 1 Secondary air combination valve relay 2 Secondary air pump relay Steering angle sensor Sub fan relay Tail & illumination relay Through joint connector To main fuse box fuse 16 (diagram 5 of 5) To main fuse box fuse sbf-5 (diagram 4 of 5) Vdc control module Yaw rate sensor Power Distribution Wiring Diagram (4 of 5) for Subaru Legacy R Limited 2008 List of elements for Power Distribution Wiring Diagram (4 of 5) for Subaru Legacy R Limited 2008: 53 2.5l 3.0l & 2.5l turbo 4 a/t model 5 a/t model A/f & oxygen sensor relay (2.5l) Accessory relay B135 B145 B152 B159 B186 B281 B55 Body integrated unit Data link connector Ecm Electronic throttle control relay From fuse & relay box fuse 23 (diagram 2 of 5) From fuse & relay box fuse 7 (diagram 1 of 5) From fuse & relay box ignition 2 relay (diagram 2 of 5) From ignition switch (diagram 2 of 5) From main fuse box sbf-4 (diagram 3 of 5) Fuel pump relay Fuse & relay box (f/b) (left end of dash) Fuse 11 15a Fuse 12 15a Fuse 13 20a Fuse 13 7.5a Fuse 14 15a Fuse 20 10a Fuse 6 7.5a Gb-3 Gb-4 (at rear of engine compt) Gb-8 (sedan: under right front seat) (wagon: under front passenger seat) Home link (if equipped) I100 I99 Ignition switch illumination light Joint ground connector Key warning switch Left vanity mirror illumination light (w/o home link) Main fuse box (m/b) (left side of engine compt) Main relay Main relay 2 (3.0l) R168 Remote control mirror switch Right vanity mirror illumination light Sbf-5 fuse 30a Sbf-7 fuse 30a Seat heater relay Shade mirror Tcm Turn signal & hazard module Power Distribution Wiring Diagram (5 of 5) for Subaru Legacy R Limited 2008 List of elements for Power Distribution Wiring Diagram (5 of 5) for Subaru Legacy R Limited 2008: 52 (5 m/t) (6 m/t) (diagram 2 of 5) 2.5l 2.5l turbo 4 a/t 5 a/t A/t B136 B152 B242 B52 B96 Backup light relay Backup light switch Backup light switch (m/t) Box ignition 2 relay Clock Clutch switch Data link connector Daytime running light control module Ecm From fuse & relay From main fuse box (m/b) tail & illumination relay (diagram 3 of 5) Fuse & relay box (f/b) (left end of dash) Fuse 11 7.5a Fuse 16 10a Fuse 18 10a Fuse 4 15a I119 Impact sensor Inhibitor switch Left power seat (w/ seat position memory) Low beam relay M/t Navigation control module Nca Parking switch R168 R195 Roll connector Satellite switch Seat belt & air bag warning light Seat heater switch Stop light & brake switch Sunroof control module Sunroof switch Sunroof tilt switch Tpm control module Turn signal & hazard module Tv monitor Wiper deicer relay
POWER DOOR LOCKS Power Door Locks Wiring Diagram for Subaru Legacy R Limited 2008 List of elements for Power Door Locks Wiring Diagram for Subaru Legacy R Limited 2008: 47 (on right "c" pillar) right rear door switch B144 B158 B186 B280 B281 B360 B52 Body integrated unit (center of dash) Door key switch Door lock switch (passenger's) Exterior lights system F109 Fuse & relay box (f/b) (left end of dash) Fuse 12 15a Fuse 14 15a Fuse 3 15a Fuse 7 15a Fuse 8 20a Gb-2 (at left front of engine compt) Gb-3 Gb-4 Gb-9 (at top center of trunk) Gb-9 (sedan: at top center of trunk) (wagon: left "d" pillar) Horns system Hot at all times Hot in on or start I84 Interior lights system Key warning switch (on steering column) Keyless buzzer (at front of engine compt) Keyless entry control module (behind right side of dash) Left front door lock actuator (rear of left front door) Left front door switch (on left "b" pillar) Left rear door lock actuator (rear of left rear door) Left rear door switch (on left "c" pillar) Lock Main fuse box (left side of engine compt) Power window main switch (door lock switch) Rear gate latch switch (wagon) (bottom center of rear gate) Rear gate lock actuator (wagon) (bottom center of rear gate) Right front door lock actuator (rear of right front door) Right front door switch (wagon: on right "a" pillar) (sedan: on right "b" pillar) Right rear door lock actuator (rear of right rear door) Through joint connector Trunk lock actuator (sedan) (rear center of trunk) Unlock
POWER MIRRORS Power Mirror Wiring Diagram for Subaru Legacy R Limited 2008 List of elements for Power Mirror Wiring Diagram for Subaru Legacy R Limited 2008: 20 Change over switch Defogger system Exterior lights system Fuse & relay box (f/b) (left end of dash) Fuse 6 7.5a Gb-3 Hot in acc or on Interior lights system Left outer mirror assembly Left/ right m Mirror heater Motor Nca Remote control mirror switch Remote control switch Right outer mirror assembly Up/ down m W/ mirror heater W/ mirror heater & turn signal light W/o mirror heater
POWER SEATS Heated Seats Wiring Diagram for Subaru Legacy R Limited 2008 List of elements for Heated Seats Wiring Diagram for Subaru Legacy R Limited 2008: 21 (in relay block) seat heater relay B152 B52 Body integrated unit (center of dash) Fuse & relay box (f/b) (left end of dash) Fuse 16 10a Fuse 17 15a Fuse 6 7.5a Gb-6 (center of dash) Gb-8 (sedan: under right front seat) (wagon: under front passenger seat) Hot at all times Hot in acc or on Hot w/ tail & illumination relay energized I84 Left seat heater (sedan: under left front seat) (wagon: in driver's seat) R168 Red Right seat heater (sedan: under right front seat) (wagon: in front passenger's seat) Seat heater switch W/ si-drive W/o si-drive Power Seat Wiring Diagram for Subaru Legacy R Limited 2008 List of elements for Power Seat Wiring Diagram for Subaru Legacy R Limited 2008: 21 B145 Down Gb-9 (sedan: at top center of trunk) (wagon: left "d" pillar) Hot at all times Left power seat Left power seat switch Lifter motor Lifter switch Main fuse box (left side of engine compt) Nca Power window circuit breaker (lower left end of dash) Reclining motor Reclining switch Red Right power seat Right power seat switch Sbf-4 fuse 30a Slide motor Slide switch Tilt motor Tilt switch
POWER TOP/SUNROOF Sunroof Wiring Diagram, Sedan for Subaru Legacy R Limited 2008 List of elements for Sunroof Wiring Diagram, Sedan for Subaru Legacy R Limited 2008: 17 B145 B52 Close Down Fuse & relay box (left end of dash) Fuse 15a Gb-7 (right side of dash) Hot at all times Hot in on or start Main fuse box (left side of engine compt) Open Power window circuit breaker (lower left end of dash) Red Sbf-4 fuse 30a Sunroof control module (at sunroof opening) Sunroof switch Sunroof tilt switch Sunroof Wiring Diagram, Wagon for Subaru Legacy R Limited 2008 List of elements for Sunroof Wiring Diagram, Wagon for Subaru Legacy R Limited 2008: 19 Abs control module (right side of engine compt) B145 B52 Close Fuse & relay box (f/b) (left end of dash) Fuse 7.5a Gb-6 (center of dash) Hot at all times Hot in on or start Main fuse box (left side of engine compt) Open Power window circuit breaker (lower left end of dash) Power window relay (in relay block) Sbf-4 fuse 30a Sunroof control module (at sunroof opening) Sunroof switch Vdc control module (at right rear corner of engine compt) W/ vdc W/o vdc
POWER WINDOWS Power Windows Wiring Diagram for Subaru Legacy R Limited 2008 List of elements for Power Windows Wiring Diagram for Subaru Legacy R Limited 2008: 33 Auto down B52 Cpu Door lock switch Door locks system Down Fuse & relay box (f/b) (left end of dash) Fuse 26 7.5a Gb-3 Gb-6 (center of dash) Hot at all times Hot in on or start Left front Left front power window motor (in driver's door) Left rear Left rear power window motor (in left rear door) Left rear power window sub switch Lock Power tops system Power window circuit breaker (lower left end of dash) Power window lock switch Power window main switch Power window relay (in relay block) Red Right front Right front power window motor (in right front door) Right front power window sub switch Right rear Right rear power window motor (in right rear door) Right rear power window sub switch Sedan Un- lock Unlock
RADIO Radio Wiring Diagram for Subaru Legacy R Limited 2008 List of elements for Radio Wiring Diagram for Subaru Legacy R Limited 2008: 39 (behind center console) (info not available) Antenna Antenna amplifier Audio Audio bracket earth i29 Aux box B144 B52 B68 Fuse & relay box (f/b) (left end of dash) Fuse 16 10a Fuse 24 15a Fuse 8 20a Gr (left side of center console) Hot at all times Hot in acc or on Hot w/ tail illumination relay energized I26 I85 Interior lights system Left front door speaker Left front door tweeter (inner) Left rear door speaker Main fuse box (m/b) (left side of engine compt) Mode Mute Nca Red Right front door speaker Right front door tweeter (inner) Right rear door speaker Roll connector Satellite switch Seek down Seek up St3 Vol + Vol -
SHIFT INTERLOCK Shift Interlock Wiring Diagram for Subaru Legacy R Limited 2008 List of elements for Shift Interlock Wiring Diagram for Subaru Legacy R Limited 2008: 30 (on steering column) key lock solenoid & key warning switch At select lever B144 B158 B159 B186 B280 B281 B52 B75 B76 Body integrated unit (center of dash) Computer data lines system Delivery (test) mode connector (right side of dash) Fuse & relay box (f/b) (left end of dash) Fuse 15a Fuse 20a Fuse 7.5a Gb-4 Gb-7 (right side of dash) Hot at all times Hot in on or acc Hot in on or start I84 Main fuse box (left side of engine compt) P range switch Red Relay block Shift lock solenoid Stop & brake switch (on brake pedal bracket)
STARTING/CHARGING Charging Wiring Diagram for Subaru Legacy R Limited 2008 List of elements for Charging Wiring Diagram for Subaru Legacy R Limited 2008: 18 3.0l B136 B143 Battery Charge warning light ind Combination meter Engine control module (right kick panel) F37 Fuse & relay box (f/b) (left end of dash) Fuse 16 7.5a Fuse 5 15a Generator Hot in on or start I10 Main fuse box (m/b) (left side of engine compt) Main sbf fuse 120a Nca Starter motor Remote Starting Wiring Diagram (1 of 2) for Subaru Legacy R Limited 2008 List of elements for Remote Starting Wiring Diagram (1 of 2) for Subaru Legacy R Limited 2008: 34 B135 B136 B145 B158 B159 B186 Engine control module (ecm) Fuse & relay box (f/b) (left end of dash) Fuse 14 15a Fuse 15 20a Fuse 7.5a Fuse 8 20a Gb-11 (right top of tailgate) Gb-4 Gb-9 (sedan: at top center of trunk) (wagon: left "d" pillar) Horns system Hot at all times Hot in on or start Key warning switch (on steering column) Left front door lock actuator (rear of left front door) Left rear door switch (on left "c" pillar) Main fuse box (m/b) (left side of engine compt) Nca Parking switch (center of dash) Pnk Rear gate latch switch (bottom center of rear gate) Red Relay block Remote control engine start control module Right rear door switch (on right "c" pillar) Sedan Stop & brake switch (on brake pedal bracket) Trunk lock actuator & switch (rear center of trunk) Wagon Remote Starting Wiring Diagram (2 of 2) for Subaru Legacy R Limited 2008 List of elements for Remote Starting Wiring Diagram (2 of 2) for Subaru Legacy R Limited 2008: 17 (on left "b" pillar) left front door switch (right side on engine compt) hood switch (wagon: on right "a" pillar) (sedan: on right "b" pillar) right front door switch Body integrated unit (center of dash) Door key switch Gb-3 Gb-7 (right side of dash) Gb-8 (wagon: under front passenger seat) (sedan: under right front seat) I84 Left rear door lock actuator (rear of left rear door) Lock Passenger's door lock switch Power window main switch (door lock switch) Rear gate lock actuator (wagon) (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) Unlock
2.5L 2.5L, Starting Wiring Diagram for Subaru Legacy R Limited 2008 List of elements for 2.5L, Starting Wiring Diagram for Subaru Legacy R Limited 2008: 28 (right kick panel) A/t Acc B136 B144 B152 B159 B96 Battery Box (m/b) (left side of engine compt) Clutch switch Daytime running light control module (left center of dash) Engine control module Fuse & relay box (f/b) (left end of dash) Fuse 21 7.5a Ignition switch Inhibitor switch (top of transmission) M/t Main fuse Main sbf fuse 120a N d Nca Off Run Sbf-6 fuse 50a Start Starter motor Starter relay (in relay block)
2.5L TURBO 2.5L Turbo, Starting Wiring Diagram for Subaru Legacy R Limited 2008 List of elements for 2.5L Turbo, Starting Wiring Diagram for Subaru Legacy R Limited 2008: 27 A/t Acc B136 B144 B152 B159 B55 B96 Battery Clutch switch Daytime running light control module (left center of dash) Engine control module (right kick panel) Fuse & relay box (f/b) (left end of dash) Fuse 21 7.5a Ignition switch Inhibitor relay (2.5l turbo: upper left side of dash) M/t Main fuse box (m/b) (left side of engine compt) Main sbf fuse 120a Nca Off Run Sbf-6 fuse 50a Start Starter motor Starter relay Transmission control module (left side of dash)
3.0L 3.0L, Starting Wiring Diagram for Subaru Legacy R Limited 2008 List of elements for 3.0L, Starting Wiring Diagram for Subaru Legacy R Limited 2008: 27 A/t Acc B136 B144 B152 B159 B55 B96 Battery Clutch switch Daytime running light control module (left center of dash) Engine control module (right kick panel) Fuse & relay box (f/b) (left end of dash) Fuse 21 7.5a Ignition switch Inhibitor relay (2.5l turbo: upper left side of dash) M/t Main fuse box (m/b) (left side of engine compt) Main sbf fuse 120a Nca Off Run Sbf-6 fuse 50a Start Starter motor Starter relay Transmission control module (left side of dash)
SUPPLEMENTAL RESTRAINTS Supplemental Restraints Wiring Diagram (1 of 2) for Subaru Legacy R Limited 2008 List of elements for Supplemental Restraints Wiring Diagram (1 of 2) for Subaru Legacy R Limited 2008: 31 Ab17 Ab35 Ab36 Ab37 Ab38 Ab6 Air bag control module (under center console) B52 Computer data lines system Driver seat air bag module Fuse & relay box (f/b) Fuse 15a Gab-1 Gab-2 Gb-12 Hot in on or start Left curtain air bag module Left curtain air bag sensor (on left "c" pillar) Left pretensioner (near left "c" pillar) Left side air bag module Left side air bag sensor (near left "b" pillar) Nca Passenger seat air bag module Pnk Red Roll connector Satellite safing sensor Sedan Shield joint connector Wagon Warning systems Supplemental Restraints Wiring Diagram (2 of 2) for Subaru Legacy R Limited 2008 List of elements for Supplemental Restraints Wiring Diagram (2 of 2) for Subaru Legacy R Limited 2008: 27 (meter w/ mid) (normal meter) Ab18 Air bag control module Air bag warning light ind Belt tension sensor Buckle switch Combination meter Gb-7 I10 I11 Left front sub sensor (behind left side of front bumper) Nca Occupant detection control module (under passenger's seat) Off ind On ind Passenger air bag ind Pressure sensor Red Reverse circuit Right curtain air bag module Right curtain air bag sensor (on right "c" pillar) Right front sub sensor (behind right side of front bumper) Right pretensioner (near right "c" pillar) Right side air bag module Right side air bag sensor (near right "b" pillar) Seat belt & air bag warning light
TRANSMISSION Transmission Wiring Diagram, 4 Speed A/T (1 of 2) for Subaru Legacy R Limited 2008 List of elements for Transmission Wiring Diagram, 4 Speed A/T (1 of 2) for Subaru Legacy R Limited 2008: 40 (under left side of dash) At11 At12 At2 Atf temperature sensor B54 Buzzer (sport shift) Can Combination meter Computer data lines system Control valve body Dimmer circuit Driver circuit Duty solenoid 2-4 brake Duty solenoid high clutch Duty solenoid lock up Duty solenoid low & reverse Duty solenoid low clutch Duty solenoid transfer Early production Front vehicle speed sensor Gb-3 Gb-7 (right side of dash) I/f I10 Inhibitor switch (top of transmission) Joint connector b53 Late production Lcd (sport shift) Light awd ind Light sport ind Line pressure linear solenoid Micro computer Mid year production Nca Pnk Receiver trans & Red Transmission control module (tcm) (left side of dash) Warning light ind at oil temperatue Transmission Wiring Diagram, 4 Speed A/T (2 of 2) for Subaru Legacy R Limited 2008 List of elements for Transmission Wiring Diagram, 4 Speed A/T (2 of 2) for Subaru Legacy R Limited 2008: 36 All times At select lever B136 B152 B186 B280 B281 B361 B52 B55 Body integrated unit (center of dash) Can joint connector b365 Computer data lines system Engine control module (ecm) F108 Fuse & relay box (f/b) (left end of dash) Fuse 15a Fuse 7.5a Fwd fuse holder Gb-1 (right front of engine compt) Gb-7 (right side of dash) Hot at Hot in on Hot in on or start Main fuse box (left side of engine compt) Nca Or acc Pnk Rear vehicle speed sensor (rear of transmission) Red Relay holder (left side of engine compt) Shift interlock system Sport/ manual mode sw Through joint connector (f108: left side of engine compt) Torque converter turbine speed sensor Transmission control module (tcm) (left side of dash) Transmission Wiring Diagram, 5 Speed A/T (1 of 2) for Subaru Legacy R Limited 2008 List of elements for Transmission Wiring Diagram, 5 Speed A/T (1 of 2) for Subaru Legacy R Limited 2008: 45 Aft temp sensor B186 B52 B54 B55 Backup light relay Brake forward Brake front Clutch direct Clutch input Control valve body Direct clutch Exterior lights system Forward brake Front brake Front vehicle speed sensor Fuse & relay box (f/b) (left end of dash) Fuse 10a Fuse 15a Fuse 7.5a Gb-4 Hi/low rev clutch Hot at all times Hot in on or start Hot w/ ig2 relay energized Inhibitor switch Input clutch Line pressure Linear solenoid Lock up pressure Main fuse box (m/b) (left side of engine compt) Oil pressure switch Pnk Rear vehicle speed sensor (rear of transmission) Red Reverse high-low Starting/ charging system Stop light & brake switch (on brake pedal bracket) T10 T11 T14 Tcm (left side of dash) Transfer Turbine speed sensor 1 (left side of transmission) Turbine speed sensor 2 Transmission Wiring Diagram, 5 Speed A/T (2 of 2) for Subaru Legacy R Limited 2008 List of elements for Transmission Wiring Diagram, 5 Speed A/T (2 of 2) for Subaru Legacy R Limited 2008: 43 Abs control module w/o vdc) (right side of engine compt) At oil temp warning light ind At select lever Awd warning light ind B135 B136 B280 B281 B36 Body integrated unit (center of dash) Buzzer (sport shift multi ind) Can joint connector b170 (center of dash) Can joint connector b365 (center of dash) Can transceiver & receiver Combination meter Computer data lines system Data link connector (under left side of dash) Drive circuit Engine control module Gb-3 Gb-7 (right side of dash) I/f I10 I11 I84 Lcd (a/t sport shift) Lcd driver Lcd full dot Micro computer Nca Paddle switch Pnk Red Roll connector Si-drive selector (console) Si-drive switch (steering/s#) Sport/manual mode switch St4 Steering angle sensor (at steering column) Vdc control module (w/ vdc) (at right rear corner of engine compt) W/ vdc W/o vdc Yaw rate sensor (below center console)
WARNING SYSTEMS Chime Wiring Diagram for Subaru Legacy R Limited 2008 List of elements for Chime Wiring Diagram for Subaru Legacy R Limited 2008: 35 (ab6: under center console) (ab18: center of dash) air bag control module (in left front seat belt assembly) left front seat belt switch (left side of engine compt) (under right front seat) gb-8 Ab18 Ab6 B186 B280 B281 B52 Body integrated unit (center of dash) Buckle switch (in seat belt buckle) Can transceiver & receiver Combination meter Computer data lines system Drive circuit Fuse & relay box (f/b) (left end of dash) Fuse 14 15a Fuse 4 15a Fuse 5 15a Gb-9 (sedan: at top center of trunk) (wagon: left "d" pillar) Hot at all times Hot in on or start I10 I84 Key warning switch Left front door ind Left front door switch (on left "b" pillar) Main fuse box (m/b) Micro computer Occupant detection control module (under passenger's seat) Pnk Pressure sensor (right front seat) Seat belt & air bag warning light Seat belt warning light ind Tire Pressure Monitoring Wiring Diagram for Subaru Legacy R Limited 2008 List of elements for Tire Pressure Monitoring Wiring Diagram for Subaru Legacy R Limited 2008: 24 Abs control module (right side of engine compt) B281 Body integrated unit (center of dash) Combination meter Computer data lines system Drive circuit Fuse & relay box (f/b) (left end of dash) Fuse 4 15a Fuse 5 15a Fuse 7 15a Gb-9 (sedan: at top center of trunk) (wagon: left "d" pillar) Hot at all times Hot in on or start I/f I10 I11 Micro computer Pnk R168 Tire inflation pressure warning light ind Tpm control module (under driver's seat) Vdc control module (at right rear corner of engine compt) W/ vdc W/o vdc
WIPER/WASHER Front Wiper/Washer Wiring Diagram for Subaru Legacy R Limited 2008 List of elements for Front Wiper/Washer Wiring Diagram for Subaru Legacy R Limited 2008: 21 (left side of engine compt, in washer tank) front washer motor (right side of dash) gb-7 B159 B281 Body integrated unit (center of dash) Combination switch Front washer switch Front wiper motor (on left side of firewall) Front wiper switch Fuse & relay box (f/b) (left end of dash) Fuse 30 30a Gb-4 Hot in acc or on Int Intermittent volume Mist Mist switch Nca Off Pc board Wiper motor Rear Washer/Wiper Wiring Diagram for Subaru Legacy R Limited 2008 List of elements for Rear Washer/Wiper Wiring Diagram for Subaru Legacy R Limited 2008: 21 B280 B281 B52 Body integrated unit (center of dash) Combination switch Fuse & relay box (f/b) (left end of dash) Fuse 23 15a Gb-3 Gb-4 Gb-9 (sedan: at top center of trunk) (wagon: left "d" pillar) Hot in on or acc I84 Int Nca Off R168 Rear washer motor Rear wiper motor (wagon: on rear gate) Rear wiper/ washer switch Wash Wiper motor
