Subaru·Impreza·2018 Subaru Impreza·Wiring
Wiring diagram

2018 Subaru Impreza — power distribution

Sheets 7Labels 1498

Power distribution

A N/A F E D C 30A 30A 30A 10A 80A 80A 30A 25A 25A N/A 25A 10A N/A 15A 15A 20A 15A 40A 30A N/A 125A N/A 7.5A 7.5A ENGINE COMPARTMENT RELAY & FUSE BLOCK (M/B) H/L LO RELAY HORN RELAY MAIN FAN RELAY 1 BATTERY WIPER RELAY ACTIVE GRILLE SHUTTER REAR DEFOGGER RELAY WIPER DEICER RELAY RIGHT FRONT FOG LIGHT RELAY LEFT FRONT FOG LIGHT RELAY SUB FAN RELAY FRONT FOG LIGHT RELAY STARTER MOTOR RELAY HOLDER (B225) VDC CONTROL MODULE BLOWER MOTOR RELAY POWER AMPLIFIER AUDIO AMPLIFIER GENERATOR STARTER CUT RELAY DATA LINK CONNECTOR ENGINE COMPARTMENT RELAY & FUSE BLOCK (M/B) AUDIO POWER STEERING CONTROL MODULE ECM TCM BATTERY SENSOR NAVIGATION UNIT 2 R315 1 2 I85 1 1 I112 B60 82 4 1 2 B139 E3 39 E115 T15 25 34 B134 1 1 I215 B129 1 16 B452 B205 B206 2 2 27 1 46 46 45 42 30 54 I283 R465 1 16 1 1 1 I112 B60 3 84 25 1 YEL YEL GRN/BLU RED YEL BLU/RED BLU/RED YEL BLU/RED BLU/RED RED/BLU WHT/BLK WHT/BLK ORG ORG YEL YEL YEL YEL WHT RED WHT WHT RED/BLK GRY GRY GRN GRN YEL YEL YEL YEL YEL YEL YEL RED BLU RED BLU TAN RED TAN TAN RED/WHT RED GRN/BLU GRN/BLU WHT/BLK WHT/RED RED/YEL BLK BLK/RED BLK/RED YEL WHT/BLK WHT/BLK RED/YEL WHT/RED WHT/BLK WHT MAIN SBF FUSE FUSE 32 FUSE 36 FUSE 30 FUSE 35 FUSE 38 SBF 10 FUSE SBF 9 FUSE FUSE 37 FUSE 15 SBF 11 FUSE FUSE 31 SBF 12 FUSE FUSE 34 FUSE 33 SBF 13 FUSE SBF 14 FUSE FUSE 29 FUSE 12 SBF 4 FUSE FUSE 10 SBF 3 FUSE FUSE 11 SBF 6 FUSE FUSE 16 (LEFT SIDE OF ENGINE COMPT) (RIGHT SIDE OF ENGINE COMPT) (LEFT SIDE OF ENGINE COMPT) (NOT USED) (NOT USED) (NOT USED) (NOT USED) W/O SRF W/ SRF 2019 (W/ SRF) (W/ SRF) (W/O SRF) (NOT USED) (W/O NAVIGATION) (W/ NAVIGATION) TO MAIN RELAY (DIAGRAM 2 OF 7) TO PASSENGER COMPARTMENT FUSE & RELAY BLOCK (F/B) (DIAGRAM 4 OF 7) TO PASSENGER COMPARTMENT FUSE & RELAY BLOCK (F/B) (DIAGRAM 3 OF 7) TO PASSENGER COMPARTMENT FUSE & RELAY BLOCK (F/B) (DIAGRAM 4 OF 7)
B 20A 10A 10A 20A 15A 15A N/A N/A 20A N/A A 7.5A ENGINE COMPARTMENT RELAY & FUSE BLOCK (M/B) J/C E26 FRONT OXYGEN (A/F) SENSOR REAR OXYGEN SENSOR IGNITION COIL 3 IGNITION COIL 2 IGNITION COIL 1 IGNITION COIL 4 PRIMARY SPEED SENSOR SECONDARY SPEED SENSOR ECM TURBINE SPEED SENSOR TCM FUEL PUMP RELAY J/C E26 J/C E27 RIGHT INTAKE OIL FLOW CONTROL SOLENOID VALVE RIGHT EXHAUST OIL FLOW CONTROL SOLENOID VALVE LEFT INTAKE OIL FLOW CONTROL SOLENOID VALVE PURGE CONTROL SOLENOID VALVE LEFT EXHAUST OIL FLOW CONTROL SOLENOID VALVE LEAK CHECK VALVE ASSEMBLY EGR CONTROL VALVE RIGHT INTAKE CAMSHAFT POSITION SENSOR LEFT EXHAUST CAMSHAFT POSITION SENSOR RIGHT EXHAUST CAMSHAFT POSITION SENSOR LEFT INTAKE CAMSHAFT POSITION SENSOR 1 2 6 5 5 1 1 1 1 1 2 B139 E3 4 1 2 3 7 I112 B60 11 27 I282 R464 5 3 10 9 8 11 12 21 24 22 23 20 59 B139 E3 1 1 1 1 2 1 60 B139 E43 1 1 1 1 68 67 B134 24 6 9 41 24 E115 T15 28 B139 E3 7 41 8 E115 T15 19 B139 E3 40 1 3 3 12 3 4 1 2 ORG RED BLK/YEL BLK/YEL WHT BLK PNK WHT WHT WHT WHT WHT YEL WHT YEL RED RED RED BLU BLU BLU LT BLU BLU VIO RED RED RED RED RED RED RED PNK YEL YEL YEL LT BLU WHT WHT RED WHT RED/YEL WHT WHT RED BRN PNK GRN/RED GRN LT GRN GRN/RED GRN/RED GRN/RED GRN/RED LT GRN LT GRN MAIN RELAY FUSE 20 FUSE 28 FUSE 21 FUSE 26 FUSE 24 FUSE 27 FUSE 25 FUSE 19 FUSE 22 FUSE 23 FUSE 14 (LEFT SIDE OF ENGINE COMPT) (LEFT SIDE OF ENGINE) (LEFT SIDE OF ENGINE) (NOT USED) FROM FUSE 12 (DIAGRAM 1 OF 7) TO SBF 7 FUSE (DIAGRAM 3 OF 7)
1 2 1 2 3 4 4 3 H N/A 7.5A D N/A N/A N/A 7.5A N/A 15A N/A N/A N/A N/A N/A 10A C 7.5A 10A 10A 10A 15A 10A 15A 10A 7.5A B 30A ENGINE COMPARTMENT RELAY & FUSE BLOCK (M/B) ACTIVE GRILLE SHUTTER DATA COMMUNICATION MODULE FRONT UNLOCK RELAY FRONT LOCK RELAY REAR GATE/ TRUNK UNLOCK RELAY BODY INTEGRATED UNIT PASSENGER COMPARTMENT FUSE & RELAY BLOCK (F/B) POWER WINDOW RELAY PASSENGER COMPARTMENT FUSE & RELAY BLOCK (F/B) BODY INTEGRATED UNIT OCCUPANT DETECTION CONTROL MODULE RIGHT FRONT POWER WINDOW MOTOR SUNROOF UNIT POWER WINDOW MAIN SWITCH LEFT FRONT POWER WINDOW MOTOR LEFT POWER SEAT SWITCH PASSENGER COMPARTMENT FUSE & RELAY BLOCK (F/B) STOP LIGHT & BRAKE SWITCH BODY INTEGRATED UNIT BODY INTEGRATED UNIT TPMS & KEYLESS ENTRY CONTROL MODULE STOP LIGHT RELAY COMBINATION METER IMMOBILIZER CONTROL MODULE A/C CONTROL MODULE STEERING HEATER RELAY A/C RELAY KEYLESS ENTRY CONTROL MODULE RELAY HOLDER (B225) A/C CONTROL PANEL RELAY HOLDER (I280) RELAY HOLDER (B225) 51 B52 1 1 I285 R467 R341 R205 7 5 I157 R50 1 3 35 I101 D84 35 I76 D83 B160 I112 1 1 2 10 5 5 B159 4 1 I270 I284 R466 55 16 I5 12 B287 B280 1 8 B158 1 I136 40 40 39 1 20 B159 2 B52 1 2 4 I266 10 8 1 B159 3 4 3 B280 3 7 B287 4 B60 I112 12 29 I282 R464 AB53 AB59 6 1 B152 3 B129 I215 7 10 2 VIO VIO WHT WHT WHT WHT RED WHT GRN WHT GRN GRN WHT/GRN WHT WHT WHT WHT WHT WHT PNK WHT WHT WHT BLK BLK RED RED WHT WHT WHT BLK BLK WHT WHT WHT WHT RED/BLK WHT BLU BLU LT GRN RED GRN RED LT GRN GRN YEL BLK PNK GRN WHT WHT LT BLU GRY RED/BLK BLK/WHT FUSE 44 FUSE 43 SBF 5 FUSE FUSE 5 FUSE 18 FUSE 8 FUSE 9 SBF 2 FUSE SBF 8 FUSE SBF 7 FUSE FUSE 6 FUSE 13 FUSE 17 FUSE 7 POWER WINDOW CIRCUIT BREAKER FUSE 22 FUSE 32 FUSE 28 FUSE 27 FUSE 25 FUSE 37 FUSE 14 FUSE 35 FUSE 31 (LEFT SIDE OF ENGINE COMPT) (LOWER LEFT SIDE OF DASH) (LOWER LEFT SIDE OF DASH) (LOWER LEFT SIDE OF DASH) (RIGHT SIDE OF ENGINE COMPT) 2017 & 2018 (NOT USED) (NOT USED) (W/ TELEMATICS) MANUAL A/C AUTOMATIC A/C W/ POWER SEAT W/O POWER SEAT (2019) (NOT USED) (NOT USED) (NOT USED) 2019 W/ STEERING HEATER (W/ TPMS) (W/ EYESIGHT) (W/O PUSH BUTTON START) (AUTOMATIC A/C) (W/O TPMS) (MANUAL A/C) FROM FUSE 14 (DIAGRAM 2 OF 7) TO FUSE 38 (DIAGRAM 5 OF 7) FROM ENGINE COMPARTMENT RELAY & FUSE BLOCK (M/B) (DIAGRAM 1 OF 7) FROM ENGINE COMPARTMENT RELAY & FUSE BLOCK (M/B) (DIAGRAM 1 OF 7)
1 2 1 2 M 7.5A J 7.5A N/A G F 7.5A N/A N/A N/A N/A N/A N/A N/A E 10A PASSENGER COMPARTMENT FUSE & RELAY BLOCK (F/B) REMOTE ENGINE START CONTROL MODULE IMMOBILIZER ANTENNA TRUNK ROOM LIGHT SPOT MAP LIGHT RIGHT OUTER MIRROR ASSEMBLY LEFT VANITY MIRROR LIGHT LUGGAGE ROOM LIGHT MFD WARNING BOX ROOM LIGHT LEFT OUTER MIRROR ASSEMBLY RIGHT VANITY MIRROR LIGHT BODY INTEGRATED UNIT POWER WINDOW RELAY ECM SHIFT POSITION INDICATOR IMMOBILIZER CONTROL MODULE BACKUP LIGHT SWITCH INHIBITOR SWITCH MAIN FAN RELAY 1 MAIN FAN RELAY 2 WIPER RELAY ID CODE BOX KEYLESS ACCESS CONTROL MODULE KEY WARNING SWITCH STEERING LOCK CONTROL MODULE ENGINE COMPARTMENT RELAY & FUSE BLOCK (M/B) AUTO HEADLIGHT BEAM LEVELER CONTROL MODULE LEFT FRONT COMBINATION LIGHT (HEADLIGHT BEAM LEVELER) RIGHT FRONT COMBINATION LIGHT (HEADLIGHT BEAM LEVELER) 1 2 I75 4 7 1 T18 2 E116 1 T15 22 E115 8 B139 E3 49 13 13 1 AD26 I287 9 2 B134 37 2 2 2 I137 8 B158 11 I136 37 B158 4 I5 7 4 1 I136 B56 3 22 7 B281 3 R407 R405 1 1 1 12 I157 R50 1 22 I285 R467 2 2 14 I101 D84 10 2 14 I76 D83 10 B158 16 I136 31 I5 14 I136 30 29 11 1 B56 2 10 BLK BLK GRY TAN PNK RED PNK (OR BLK) BLK BLK BLK BLK BLK BLK LT GRN RED/BLU YEL NCA YEL BLU BRN (OR YEL) BRN TAN TAN TAN TAN PNK PNK PNK PNK BLK TAN PNK PNK BLK PNK RED LT GRN LT GRN RED/BLU LT GRN RED/BLU BLU BLU BLU PNK BLU BLU BLU BLU PNK PNK PNK RED BLU LT BLU RED ORG ORG WHT BLU GRY GRY GRY BLU/RED FUSE 26 FUSE 11 FUSE 6 FUSE 16 FUSE 21 FUSE 36 FUSE 34 FUSE 24 FUSE 29 FUSE 30 FUSE 3 FUSE 18 (LOWER LEFT SIDE OF DASH) (LEFT SIDE OF ENGINE COMPT) (NOT USED) W/ PUSH BUTTON START W/O PUSH BUTTON START HATCHBACK SEDAN (W/ PUSH BUTTON START) (W/O PUSH BUTTON START) (IF EQUIPPED) (IF EQUIPPED) (NOT USED) (NOT USED) M/T CVT (IF EQUIPPED) (W/O PUSH BUTTON START) FROM ENGINE COMPARTMENT RELAY & FUSE BLOCK (M/B) (DIAGRAM 1 OF 7) FROM FUSE 19 (DIAGRAM 5 OF 7) TO PASSENGER COMPARTMENT FUSE & RELAY BLOCK (F/B) (DIAGRAM 6 OF 7) FROM ENGINE COMPARTMENT RELAY & FUSE BLOCK (M/B) (DIAGRAM 1 OF 7) TO IGNITION SWITCH (DIAGRAM 5 OF 7)
1 2 1 2 3 4 3 4 4 3 4 3 4 3 P R 7.5A S N L K J 10A 15A N/A 10A 15A 20A H 7.5A 7.5A 7.5A START OFF ON ACC G OFF START ON ACC ON OFF ACC START PASSENGER COMPARTMENT FUSE & RELAY BLOCK (F/B) BLOWER MOTOR RELAY DAYTIME RUNNING LIGHT RELAY SEAT HEATER SWITCH STEERING LOCK CONTROL MODULE A/C CONTROL MODULE RELAY HOLDER (B225) A/C CONTROL PANEL DATA COMMUNICATION MODULE REAR VIEW MIRROR REMOTE CONTROL MIRROR SWITCH STEREO CAMERA SEAT HEATER SWITCH INTAKE DOOR ACTUATOR REVERSE AUTOMATIC BRAKING CONTROL MODULE REMOTE ENGINE START CONTROL MODULE BSD/ RCTA OFF SWITCH STOP LIGHT & BRAKE SWITCH PRESSURE SWITCH DATA LINK CONNECTOR A/C RELAY SUB FAN RELAY WIPER DEICER RELAY REAR DEFOGGER RELAY REVERSE AUTOMATIC BRAKING CONTROL MODULE RIGHT RADAR SENSOR (SLAVE) LEFT RADAR SENSOR (MASTER) STEREO CAMERA CLUTCH SWITCH SUNROOF UNIT TPMS & KEYLESS ENTRY CONTROL MODULE KEYLESS ENTRY CONTROL MODULE RELAY HOLDER (B225) WARNING BOX 2 6 6 I137 11 I270 1 5 R407 R405 3 R50 3 I157 3 R50 4 I157 6 R96 8 I19 6 8 6 I283 R465 2 5 5 1 I285 R467 2 6 B158 9 I136 36 16 I5 8 52 28 25 2 51 2 4 8 20 2 B52 3 I137 7 4 58 B158 6 I265 4 2 1 2 1 AD26 I287 1 7 12 I101 D84 17 3 I157 R50 13 I137 6 9 I136 I284 R466 56 8 13 I19 R96 9 38 17 I137 2 I136 7 5 4 1 7 2 GRN GRN GRN YEL (OR YEL) GRN GRY GRN (OR GRY) GRN VIO VIO GRN GRN GRN GRN PNK LT GRN GRY RED GRN GRN TAN GRY GRY TAN TAN GRY GRY PNK PNK GRN GRY GRN GRN GRN GRN GRN PNK PNK PNK GRN GRN PNK GRN GRN GRN BLK BLK YEL BLK BLK GRN YEL YEL YEL RED YEL ORG LT BLU WHT BLU ORG YEL BLU LT GRN GRN YEL GRY IGNITION SWITCH FUSE 33 FUSE 38 ACCESSORY RELAY 2 ACCESSORY RELAY 1 IG 1 RELAY FUSE 7 FUSE 17 FUSE 13 FUSE 2 FUSE 23 FUSE 13 FUSE 8 REAR ACCESSORY POWER SUPPLY SOCKET (CONSOLE) FRONT ACCESSORY POWER SUPPLY SOCKET FUSE 19 (LOWER LEFT SIDE OF DASH) (RIGHT SIDE OF ENGINE COMPT) (LEFT END OF DASH) (LEFT END OF DASH) (RIGHT SIDE OF ENGINE COMPT) (W/O PUSH BUTTON START) (NOT USED) MANUAL A/C (DAYTIME RUNNING LIGHT LED) (AUTOMATIC A/C) (W/ EYESIGHT) (MANUAL A/C) (W/ TELEMATICS) (IF EQUIPPED) MANUAL A/C AUTOMATIC A/C W/ PUSH BUTTON START W/O PUSH BUTTON START 2017 & 2018 (W/ PUSH BUTTON START) (MANUAL A/C) (MANUAL A/C) (IF EQUIPPED) (M/T) (W/ TPMS) (W/O TPMS) GB-4 GB-4 FROM PASSENGER COMPARTMENT FUSE & RELAY BLOCK (F/B) (DIAGRAM 4 OF 7) FROM KEYLESS ACCESS CONTROL MODULE (DIAGRAM 7 OF 7) TO PASSENGER COMPARTMENT FUSE & RELAY BLOCK (F/B) (DIAGRAM 6 OF 7) FROM KEYLESS ACCESS CONTROL MODULE (DIAGRAM 7 OF 7) STARTING/ CHARGING SYSTEM FROM FUSE 14 (DIAGRAM 3 OF 7) TO FUSE 4 (DIAGRAM 6 OF 7) TO IG 2 RELAY (DIAGRAM 6 OF 7) TO FUSE 33 (DIAGRAM 7 OF 7) TO FUSE 3 (DIAGRAM 4 OF 7)
1 2 2 1 Q 15A 10A 7.5A 7.5A N M L 7.5A K 15A PASSENGER COMPARTMENT FUSE & RELAY BLOCK (F/B) BODY INTEGRATED UNIT BODY INTEGRATED UNIT STEERING HEATER RELAY AUDIO A/C CONTROL MODULE AUDIO AMPLIFIER DATA COMMUNICATION MODULE AUX INPUT TERMINAL RELAY HOLDER (I280) NAVIGATION UNIT A/C CONTROL PANEL J/C I82 VDC CONTROL MODULE STEERING ANGLE SENSOR STARTER CUT RELAY STARTER RELAY FUEL PUMP RELAY J/C B491 ENGINE COMPARTMENT RELAY & FUSE BLOCK (M/B) COMBINATION METER ECM AIR BAG CONTROL MODULE TCM POWER STEERING CONTROL MODULE OCCUPANT DETECTION CONTROL MODULE MFD STOP LIGHT RELAY RELAY HOLDER (B225) 5 I84 1 T15 9 E115 E3 41 B139 41 2 2 B134 56 2 AB59 AB53 3 R464 26 I282 AB61 7 AB6 21 2 2 B152 2 AB35 2 1 I136 24 4 B204 3 B203 B450 1 B158 17 4 I136 27 7 6 B158 7 I137 12 B56 8 I136 6 B158 3 1 3 19 I282 R464 47 R316 12 I270 20 I149 I85 5 3 I136 28 8 I137 3 BLU (OR BLU) GRN VIO VIO GRN RED BRN GRN GRN GRN GRN GRN LT BLU RED GRN PNK BRN GRN RED GRN PNK BRN PNK LT BLU BRN BRN YEL YEL YEL BLK BLK BLK GRN RED/BLU BLK VIO GRN YEL YEL YEL YEL YEL YEL VIO GRN YEL BLK FUSE 9 FUSE 4 IG 2 RELAY FUSE 5 FUSE 10 FUSE 15 FUSE 20 (LOWER LEFT SIDE OF DASH) (BEHIND LEFT SIDE OF DASH) (LEFT END OF DASH) (LEFT END OF DASH) (LEFT SIDE OF ENGINE COMPT) (RIGHT SIDE OF ENGINE COMPT) (NOT USED) MANUAL A/C AUTOMATIC A/C (W/ PUSH BUTTON START) (IF EQUIPPED) (W/O NAVIGATION) (IF EQUIPPED) (W/ NAVIGATION) (AUTOMATIC A/C) (W/ TELEMATICS) W/ PUSH BUTTON START (MANUAL A/C) W/O PUSH BUTTON START (NOT USED) (W/ EYESIGHT) GB-4 FROM ACCESSORY RELAY 1 (DIAGRAM 5 OF 7) FROM PASSENGER COMPARTMENT FUSE & RELAY BLOCK (F/B) (DIAGRAM 4 OF 7) FROM ACCESSORY RELAY (DIAGRAM 5 OF 7) FROM KEYLESS ACCESS CONTROL MODULE (DIAGRAM 7 OF 7) FROM IGNITION SWITCH (DIAGRAM 5 OF 7)
Q P R S 7.5A J/C I82 KEYLESS ACCESS CONTROL MODULE PASSENGER COMPARTMENT FUSE & RELAY BLOCK (F/B) KEYLESS ACCESS CONTROL MODULE CLUTCH START SWITCH 27 16 28 9 8 25 12 I75 19 21 22 26 24 I241 9 14 10 8 12 2 7 5 13 11 I112 B60 66 6 I75 1 38 I136 BLU GRN GRY BLK RED YEL ORG BRN WHT GRN PNK VIO VIO PNK GRN WHT BLK BLK YEL RED BLK BLK ORG BRN BLU BLU BLU BLU PUSH BUTTON IGNITION SWITCH (GREEN) (YELLOW) INDICATOR INDICATOR ILLUMINATION FUSE 33 (BEHIND LEFT SIDE OF DASH) (LEFT END OF DASH) (LOWER LEFT SIDE OF DASH) (W/ PUSH BUTTON START) (W/ PUSH BUTTON START) (M/T) GB-4 TO PASSENGER COMPARTMENT FUSE & RELAY BLOCK (F/B) (DIAGRAM 5 OF 7) TO PASSENGER COMPARTMENT FUSE & RELAY BLOCK (F/B) (DIAGRAM 6 OF 7) FROM FUSE 38 (DIAGRAM 5 OF 7)