Subaru·Impreza·2012 Subaru Impreza·Wiring
Wiring diagram

2012 Subaru Impreza — power distribution

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Power distribution

1 2 1 2 A 15A 15A F 25A 25A 20A 50A 50A 50A 50A 30A 50A 7.5A 120A E C B D 30A 15A 7.5A 20A 15A 30A G 30A 15A 15A 15A MAIN FUSE BOX (M/B) HORN RELAY HIGH HEADLIGHT RELAY LOW HEADLIGHT RELAY STARTER MOTOR BATTERY MAIN FAN RELAY 1 REAR DEFOGGER RELAY GENERATOR SUB FAN RELAY RELAY HOLDER VDC CONTROL MODULE SPOT MAP LIGHT ROOM LIGHT WIPER RELAY BODY INTEGRATED UNIT IMMOBILIZER ANTENNA TCM FUSE HOLDER DATA LINK CONNECTOR THROUGH J/C B360 & F109 ECM KEY WARNING SWITCH BODY INTEGRATED UNIT LEFT FUSE & RELAY BOX (F/B) RIGHT FUSE & RELAY BOX (F/B) DAYTIME RUNNING LIGHT RELAY TURN SIGNAL & HAZARD MODULE SELF SHUT RELAY A/F OXYGEN SENSOR RELAY ELECTRONIC THROTTLE CONTROL RELAY FUEL PUMP RELAY IG RELAY MAIN RELAY B55 1 B281 17 8 7 13 3 14 R56 1 R50 B90 8 3 2 2 B281 7 1 12 11 3 F36 9 B144 3 2 6 8 5 7 17 1 26 F37 9 2 4 6 5 7 3 1 2 14 4 B145 B186 B145 5 6 2 15 2 2 B136 15 6 4 16 1 21 20 12 16 14 F109 1 B360 WHT/BLK YEL/RED WHT/GRN GRN/BLU GRN/BLU GRN/BLU WHT/GRN BLU BLU WHT/YEL BLU/GRN GRN BLU/ BLU/RED BLU/GRN BLU/RED BLU/RED BLU/RED WHT WHT WHT/RED WHT/GRN YEL/RED RED RED WHT/GRN WHT NCA WHT BLU/RED GRN/RED RED WHT BLK/BLU RED/YEL RED/WHT WHT/RED RED/WHT WHT/RED RED/YEL WHT WHT/RED BLK/WHT WHT WHT/BLK WHT/BLK YEL/RED WHT/YEL YEL/RED WHT/YEL WHT/BLU RED WHT/BLK WHT/BLK WHT WHT WHT/GRN WHT MAIN SBF FUSE FUSE 16 SBF 1 FUSE FUSE 1 SBF 3 FUSE FUSE 3 FUSE 8 SBF 8 FUSE SBF 2 FUSE SBF 6 FUSE FUSE 2 FUSE 13 SBF 4 FUSE FUSE 14 FUSE 15 SBF 5 FUSE FUSE 11 FUSE 12 SBF 7 FUSE (LEFT REAR OF ENGINE COMPT) (LEFT REAR OF ENGINE COMPT) (LEFT REAR OF ENGINE COMPT) (LEFT SIDE OF DASH) (RIGHT SIDE OF DASH) W/ SUNROOF W/O SUNROOF CVT TO FUSE & RELAY BOX (F/B) (DIAGRAM 2 0F 4) TO FUSE & RELAY BOX (F/B) (DIAGRAM 2 0F 4) TO FUSE & RELAY BOX (F/B) (DIAGRAM 3 0F 4) TO FUSE & RELAY BOX (F/B) (DIAGRAM 2 0F 4) TO IGNITION SWITCH (DIAGRAM 3 0F 4) TO LEFT FUSE & RELAY BOX (F/B) (DIAGRAM 2 0F 4) TO FUSE & RELAY BOX (F/B) (DIAGRAM 2 0F 4)
A 10A F G E B 15A 15A 15A 15A 15A 20A 20A 7.5A 15A 7.5A 15A FUSE & RELAY BOX (F/B) TPMS & KEYLESS ENTRY CONTROL MODULE KEYLESS ENTRY CONTROL MODULE NAVIGATION UNIT AUDIO WIPER DEICER RELAY SEAT HEATER RELAY STOP LIGHT & BRAKE SWITCH BLOWER MOTOR RELAY FRONT FOG LIGHT RELAY MFD BODY INTEGRATED UNIT LUGGAGE ROOM LIGHT TRUNK ROOM LIGHT LEFT FUSE & RELAY BOX (F/B) RIGHT FUSE & RELAY BOX (F/B) FUSE & RELAY BOX (F/B) POWER WINDOW RELAY LEFT FUSE & RELAY BOX (F/B) POWER WINDOW MAIN SWITCH REMOTE CONTROL MIRROR SWITCH BODY INTEGRATED UNIT A/C CONTROL PANEL NAVIGATION UNIT AUDIO AT SELECT LEVER ILLUMINATION ROLLER CONNECTOR THROUGH J/C B360 & F109 LEFT LICENSE PLATE LIGHT RIGHT LICENSE PLATE LIGHT GLOVE BOX ILLUMINATION LIGHT LEFT REAR COMBINATION LIGHT LEFT LICENSE PLATE LIGHT RIGHT LICENSE PLATE LIGHT VDC OFF SWITCH ILLUMINATION LIGHT ILLUMINATION CONTROL SWITCH RIGHT FRONT COMBINATION LIGHT HAZARD SWITCH LEFT FRONT COMBINATION LIGHT RIGHT REAR COMBINATION LIGHT SEAT HEATER SWITCH 13 I5 D84 I101 27 1 1 D102 4 6 R82 R81 6 1 2 R168 2 7 15 12 13 11 10 ST1 D11 B101 3 B158 I53 R98 11 6 R60 D35 R24 R39 4 5 R82 R81 1 B68 4 10 I50 11 I5 B52 5 B52 17 20 19 B281 3 B280 16 1 7 1 2 4 I50 6 B159 6 B158 4 2 2 1 15 3 1 23 4 10 9 13 I5 B52 B159 B158 B52 R168 B152 1 24 37 3 33 1 I171 I5 4 20 I85 1 I85 1 37 14 12 R168 4 21 B360 7 1 F109 2 2 4 4 2 1 1 2 2 4 4 1 3 3 VIO VIO VIO BLK/WHT BLK/WHT WHT BLK/ WHT BLK/ WHT BLK/ GRN GRN WHT/ GRN WHT/ GRN WHT/ PNK PNK PNK PNK PNK PNK PNK BLU/RED YEL/BLK VIO VIO WHT BLK/ RED VIO VIO VIO VIO BLK/BLU BLU/YEL BLU/YEL BLU/YEL BLK/YEL WHT/YEL BLK/PNK WHT/GRN GRN BLK/WHT BLU/RED BLU/RED BLU/RED RED BLK/BLU BLK/WHT BLU/RED RED/BLU GRN/WHT BLU/WHT BLU/BLK WHT/BLU WHT/GRN BLK/WHT BLU/RED BLU/RED VIO VIO BLK/WHT BLK/WHT BLK/PNK VIO VIO VIO VIO BLK/WHT BLK/WHT BLK/WHT BLK/WHT BLK/WHT BLK/BLU BLK/GRN BLK/WHT FUSE 17 FUSE 27 FUSE 9 FUSE 15 FUSE 28 FUSE 8 FUSE 29 FUSE 1 FUSE 10 FUSE 3 POWER WINDOW CIRCUIT BREAKER TAIL & ILLUMINATION RELAY FUSE 16 FUSE 14 (LEFT SIDE OF DASH) (RIGHT SIDE OF DASH) (LEFT SIDE OF DASH) (LEFT SIDE) OF DASH) (LEFT REAR OF ENGINE COMPT) (NOT USED) (NOT USED) W/O TPMS W/ TPMS (NOT USED) WAGON SEDAN W/ NAVIGATION W/O NAVIGATION EXCEPT CVT CVT (IF EQUIPPED) (W/O NAVIGATION) (AUTOMA- TIC A/C) (MANUAL A/C) SEDAN WAGON (WAGON) (SEDAN) (WAGON) (SEDAN) FROM MAIN FUSE BOX (M/B) (DIAGRAM 1 OF 4) FROM MAIN FUSE BOX (M/B) (DIAGRAM 1 OF 4) FROM MAIN FUSE BOX (M/B) (DIAGRAM 1 OF 4) FROM MAIN FUSE BOX (M/B) (DIAGRAM 1 OF 4) FROM MAIN FUSE BOX (M/B) (DIAGRAM 1 OF 4)
START OFF ST2 ON ACC IG1 M K IG2 START C OFF ACC START OFF ST1 ON ACC OFF START ON ACC ACC ON OFF ACC START ON D J H 10A 10A 7.5A 15A 10A L 7.5A 7.5A 15A 7.5A 15A 10A REMOTE CONTROL MIRROR SWITCH REARVIEW MIRROR SEAT HEATER RELAY LEFT AIR MIX DOOR ACTUATOR SECURITY CONTROL MODULE RIGHT AIR MIX DOOR ACTUATOR MODE DOOR ACTUATOR AIR MIX DOOR ACTUATOR RIGHT FUSE & RELAY BOX (F/B) COMBI- NATION METER BODY INTEGRATED UNIT IMPACT SENSOR A/C CONTROL PANEL FUSE & RELAY BOX (F/B) AUTO HEADLIGHT BEAM LEVELER CONTROL MODULE A/C CONTROL PANEL BACKUP LIGHT SWITCH INHIBITOR SWITCH BODY INTEGRATED UNIT AUDIO NAVIGATION UNIT STEERING ANGLE SENSOR VDC CONTROL MODULE POWER STEERING CONTROL MODULE OCCUPANT DETECTION CONTROL MODULE AIR BAG CONTROL MODULE MFD COMBINATION METER TURN SIGNAL & HAZARD MODULE B450 1 B12 T3 13 8 D84 I101 23 4 1 3 3 3 31 I84 6 I229 B551 3 R168 4 8 B159 1 B31 AB1 1 AB53 AB59 3 R82 R81 12 R82 R81 11 R50 B90 5 I5 I85 5 3 7 6 2 7 3 1 R168 19 14 R168 B152 I5 6 I5 10 19 B52 2 2 1 B52 5 B158 11 1 1 3 38 3 B52 9 16 B152 I5 6 8 7 B152 I5 40 1 4 B159 B52 7 17 I5 2 1 32 B280 15 3 B152 2 B162 2 AB35 20 21 6 1 4 4 3 20 I50 3 3 GRN/ BLU GRN/ BLU GRN/BLU BLU NCA GRN/BLU GRN/ BLK BLK BLK YEL/BLU YEL/ WHT/BLU WHT/BLU WHT/BLU WHT/BLU WHT/BLU WHT/BLU WHT/BLU WHT/BLU WHT/BLU WHT WHT GRN GRN BLU YEL/WHT WHT YEL/ YEL/GRN GRN/YEL RED BLK YEL/BLU YEL/RED WHT BLU YEL YEL YEL/BLU YEL/BLU BLU WHT/BLU GRN/RED BLK/WHT WHT NCA BLK GRN/BLU BLK YEL/RED GRY/RED NCA WHT/BLU WHT/BLU GRN/YEL GRN/YEL RED BRN/WHT WHT GRN/YEL GRN/YEL GRN/YEL BRN/WHT BRN/WHT YEL/RED YEL/RED IGNITION SWITCH ACCESSORY ACCESSORY RELAY RELAY FUSE 7 FUSE 23 FUSE 13 FUSE 6 FUSE 20 FRONT ACCESSORY POWER SUPPLY SOCKET REAR ACCESSORY POWER SUPPLY SOCKET IG2 RELAY FUSE 30 FUSE 31 FUSE 24 FUSE 25 FUSE 11 FUSE 18 FUSE 33 FUSE 5 (RIGHT SIDE OF DASH) (NEAR RIGHT "C" PILLAR) (UNDER CENTER OF DASH) (CENTER OF DASH) (NOT USED) (NOT USED) (IF EQUIPPED) (IF EQUIPPED) (AUTOMA- TIC A/C) (NOT USED) (NOT USED) W/O NAVIGATION W/ NAVIGATION M/T CVT (AUTOMATIC A/C) GB-7 GB-12 GB-5 FROM MAIN FUSE BOX (M/B) (DIAGRAM 1 OF 4) FROM MAIN FUSE BOX (M/B) (DIAGRAM 1 OF 4) TO FUSE & RELAY BOX (F/B) (DIAGRAM 4 0F 4) TO LEFT FUSE & RELAY BOX (F/B) (DIAGRAM 4 0F 4) TO FUSE & RELAY BOX (F/B) (DIAGRAM 4 0F 4) TO FUSE 26 (DIAGRAM 4 OF 4) TO FUSE 4 (DIAGRAM 4 OF 4)
H 15A L K J M 10A 10A 7.5A 7.5A FUSE & RELAY BOX (F/B) STARTER RELAY 1 LEFT FUSE & RELAY BOX (F/B) WIPER DEICER RELAY DATA LINK CONNECTOR STARTER RELAY 1 CLUTCH START SWITCH RIGHT FUSE & RELAY BOX (F/B) TPMS & KEYLESS ENTRY CONTROL MODULE SUNROOF MOTOR ASSEMBLY SUNROOF SWITCH SUNROOF SWITCH (TILT) IMPACT SENSOR CLUTCH SWITCH STOP LIGHT & BRAKE SWITCH FUSE & RELAY BOX (F/B) WIPER RELAY REAR DEFOGGER RELAY MAIN FAN RELAY 2 POWER WINDOW RELAY MAIN FAN RELAY 1 RELAY HOLDER MAIN FUSE BOX (M/B) MAIN FUSE BOX (M/B) LEFT FUSE & RELAY BOX (F/B) THROUGH J/C B360 & F109 A/C CONTROL PANEL FUEL PUMP RELAY RIGHT FUSE & RELAY BOX (F/B) SUB FAN RELAY A/C RELAY ECM PRESSURE SWITCH BLOWER MOTOR RELAY BODY INTEGRATED UNIT TCM RELAY HOLDER 2 21 B55 3 5 I5 4 B186 R50 B90 16 3 B159 B52 20 16 F35 11 B159 2 34 3 3 6 8 B52 18 R168 4 1 1 1 8 24 1 AB35 B162 1 8 I5 30 B136 3 3 B281 1 11 B52 3 I5 B143 19 8 1 F109 10 9 1 21 32 6 2 B360 2 1 B152 1 GRN/BLK GRN/RED WHT/BLU GRN/YEL GRN/YEL GRN/YEL GRN/YEL GRN/ORG YEL GRN/ GRN/ORG BLU GRN/ORG GRN/BLU GRN GRN GRN/RED BLK/WHT WHT GRN/YEL GRN/YEL NCA NCA GRN/YEL GRN/YEL GRN/YEL GRN/YEL GRN/YEL GRN/YEL GRN/RED GRN/RED GRN/RED GRN/BLK GRN/ORG GRN/BLK GRN/BLK GRN/ORG GRN/ORG GRN/ORG WHT/BLU WHT/BLU FUSE 4 FUSE 21 FUSE 12 FUSE 22 FUSE 26 (LEFT SIDE OF DASH) (RIGHT SIDE OF DASH) (LEFT REAR OF ENGINE COMPT) (LEFT REAR OF ENGINE COMPT) (LEFT REAR OF ENGINE COMPT) (LEFT SIDE OF DASH) (LEFT REAR OF ENGINE COMPT) (RIGHT SIDE OF DASH) (LEFT REAR OF ENGINE COMPT) (NOT USED) M/T CVT (NOT USED) (AUTOMATIC A/C) (MANUAL A/C) FROM FUSE 11 (DIAGRAM 3 OF 4) FROM IGNITION SWITCH (DIAGRAM 3 0F 4) FROM IGNITION SWITCH (DIAGRAM 3 0F 4) FROM FUSE 33 (DIAGRAM 3 OF 4) FROM IGNITION SWITCH (DIAGRAM 3 OF 4)