Subaru·Brz·2020 Subaru BRZ·Wiring
Wiring diagram

2020 Subaru BRZ — power distribution

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Power distribution

1 2 1 1 2 1 2 A N L Q P 7.5A 7.5A H G 15A 40A C B 15A 7.5A 30A 7.5A 80A 15A 15A 15A 20A 7.5A 7.5A 15A 30A 140A 80A 30A 20A 20A 7.5A ENGINE ROOM R/B & J/B FUSIBLE LINK BLOCK ASSEMBLY H-LP RELAY DIM RELAY HORN RELAY J/C D46 & D47 C/OPEN RELAY 9 1D 1 1 AD3 1 D46 D46 D47 12 A76 A75 8 7 11 10 AD2 8 1 2 3 5 5 5 5 ORG GRY GRY GRY RED WHT/ RED BLU/ BLU/RED WHT RED/ RED WHT/ RED WHT/ GRY GRN/ORG GRN/ORG LT BLU WHT ORG NCA NCA WHT PNK WHT/RED ORG ORG ORG ORG PNK BLK RED/BLK GRY PNK PNK PNK GRN/ORG BLK WHT/BLK WHT/BLK GRN/RED WHT RED/BLK WHT ORG RED/BLU GRN/WHT BLU/YEL WHT GRN BLU/RED WHT RED/BLK WHT YEL/RED LT GRN BRN A7 DCC FUSE ALT FUSE MAIN FUSE DOME FUSE ECU-B FUSE BATTERY STR LOCK FUSE F/PMP FUSE HAZ FUSE AT+B FUSE EPS FUSE D/L FUSE EFI (+B) FUSE EFI (IGN) FUSE EFI (HTR) FUSE EFI (CTRL) FUSE ETCS FUSE INJ FUSE IG2 RELAY IG2 MAIN FUSE MPX-B FUSE A/B MAIN FUSE AM2 1 FUSE IG2 FUSE AM2 2 FUSE (RIGHT FRONT OF ENGINE COMPT) (ON BATTERY POSITIVE (+) POST) (UPPER RIGHT SIDE OF DASH) (RIGHT FRONT OF ENGINE COMPT) A/T W/O SMART ENTRY & START SYSTEM W/ SMART ENTRY & START SYSTEM STARTING/ CHARGING SYSTEM INTERIOR LIGHTS, ANTI-THEFT, DOOR LOCKS, HEADLIGHTS, DEFOGGER, POWER WINDOWS & TRUNK, TAILGATE, FUEL DOORS SYSTEMS TO ENGINE ROOM R/B & J/B (DIAGRAM 2 OF 3) SUPPLEMENTAL RESTRAINTS, DOOR LOCKS, ANTI-THEFT, WARNING, INSTRUMENT CLUSTER & INTERIOR LIGHTS SYSTEMS INTERIOR LIGHTS SYSTEM HEADLIGHTS SYSTEM DOOR LOCKS, INTERIOR LIGHTS & ANTI-THEFT SYSTEMS NAVIGATION & SOUND SYSTEMS DOOR LOCKS & ANTI-THEFT SYSTEMS ELECTRONIC POWER STEERING SYSTEM ANTI-THEFT, TRUNK, TAILGATE, FUEL DOORS & DOOR LOCKS SYSTEMS ENGINE CONTROLS SYSTEM TRANSMISSIONS SYSTEM POWER WINDOWS, DOOR LOCKS, ANTI-THEFT, EXTERIOR LIGHTS & WARNING SYSTEMS ENGINE CONTROLS SYSTEM ENGINE CONTROLS SYSTEM TO INSTRUMENT PANEL J/B ASSEMBLY (DIAGRAM 2 OF 3) TO INSTRUMENT PANEL J/B ASSEMBLY (DIAGRAM 3 OF 3) TO INSTRUMENT PANEL J/B ASSEMBLY (DIAGRAM 2 OF 3) FROM IGNITION OR STARTER SWITCH ASSEMBLY (DIAGRAM 2 OF 3) FROM CERTIFICATION ECU ASSEMBLY (DIAGRAM 2 OF 3) AIR CONDITIONING, DOOR LOCKS, HEADLIGHTS & ANTI-THEFT SYSTEMS STARTING/ CHARGING, DOOR LOCKS & ANTI-THEFT SYSTEMS TO IGNITION OR STARTER SWITCH ASSEMBLY (DIAGRAM 2 OF 3) TO ENGINE ROOM R/B & J/B (DIAGRAM 2 OF 3) ENGINE CONTROLS SYSTEM TO ENGINE ROOM R/B & J/B (DIAGRAM 2 OF 3)
A N T 10A S R G AM2 25A D Q P SSW1 SSW2 M K SSW1 SSW2 AGND IG1D ACCD IG2D H F E OFF LOCK ACC START ON ST1 START OFF ON LOCK ACC ON ACC LOCK OFF ON START START AM1 ACC IG1 OFF ACC LOCK ON START OFF ACC LOCK ST2 IG2 J 15A 7.5A 40A 30A 25A 25A 25A C 10A 7.5A 15A B 50A ENGINE ROOM R/B & J/B ST CUT RELAY INSTRUMENT PANEL J/B ASSEMBLY J/C A9 & A10 INSTRUMENT PANEL J/B ASSEMBLY CERTIFICATION ECU ASSEMBLY ENGINE ROOM R/B & J/B FAN 1 RELAY MIR HTR RELAY WIPER RELAY ENGINE SWITCH 1A C34 7 AD2 34 6 1 5 1B 1C A37 B40 A9 A10 1 5 3 2 1 2 3 5 4 6 24 30 28 D41 D48 9 5 5 5 AD3 3 A18 6 1 2 4 3 8 C1 C11 A2 B5 A14 A7 A23 C24 C4 BLK RED/ BLU WHT/RED GRN/ORG WHT/BLU BLK/RED WHT YEL BRN BLK BLK BLK RED WHT/ GRY BLK PNK TAN LT BLU WHT BLK TAN PNK VIO WHT/GRN GRN/ORG BLU/YEL GRN/ORG WHT/BLK WHT RED/WHT LT BLU RED WHT/GRN WHT BLU YEL RED GRN GRN/YEL WHT/GRN PNK LT GRN/ BLK WHT LT GRN/ RED/BLK PNK RED A1 IGS RELAY ECU IG2 FUSE AT UNIT FUSE GAUGE FUSE AMP FUSE AM1 FUSE IGNITION OR STARTER SWITCH ASSEMBLY IG1 2 RELAY DRL FUSE D FL DOOR FUSE D FR DOOR FUSE ABS 1 FUSE RR DEF FUSE CDS FUSE ABS 2 FUSE HEATER FUSE (RIGHT FRONT OF ENGINE COMPT) (LEFT END OF DASH) (LEFT END OF DASH) (LEFT FRONT OF ENGINE COMPT) (LEFT END OF DASH) (RIGHT FRONT OF ENGINE COMPT) A/T (W/O SMART ENTRY & START SYSTEM) (W/ SMART ENTRY & START SYSTEM) (W/ SMART ENTRY & START SYSTEM) FROM ENGINE ROOM R/B & J/B (DIAGRAM 1 OF 3) FROM ENGINE ROOM R/B & J/B (DIAGRAM 1 OF 3) FROM ACC1 RELAY (DIAGRAM 3 OF 3) DOOR LOCKS & ANTI-THEFT SYSTEMS WARNING, ELECTRONIC POWER STEERING, STARTING/CHARGING, ENGINE CONTROLS, SUPPLEMENTAL RESTRAINTS, ANTI-LOCK BRAKES, CRUISE CONTROL, EXTERIOR LIGHTS, ANTI-THEFT, DOOR LOCKS, TRANSMISSIONS, AIR CONDITIONING, INTERIOR LIGHTS, HEADLIGHTS & INSTRUMENT CLUSTER SYSTEMS TRANSMISSIONS SYSTEM FROM ENGINE ROOM R/B & J/B (DIAGRAM 1 OF 3) FROM ENGINE ROOM R/B & J/B (DIAGRAM 1 OF 3) COMPUTER DATA LINES SYSTEM ENGINE CONTROLS, CRUISE CONTROL & EXTERIOR LIGHTS SYSTEMS SUPPLEMENTAL RESTRAINTS SYSTEM NAVIGATION & SOUND SYSTEMS ANTI-THEFT & DOOR LOCKS SYSTEMS FROM IG1 1 RELAY (DIAGRAM 3 OF 3) FROM IG1 1 RELAY (DIAGRAM 3 OF 3) TO IG1 1 RELAY (DIAGRAM 3 OF 3) STARTING/ CHARGING SYSTEM STARTING/ CHARGING SYSTEM FROM ENGINE ROOM R/B & J/B (DIAGRAM 1 OF 3) TO INSTRUMENT PANEL J/B ASSEMBLY (DIAGRAM 3 OF 3) TO INSTRUMENT PANEL J/B ASSEMBLY (DIAGRAM 3 OF 3) TO ENGINE ROOM R/B & J/B (DIAGRAM 1 OF 3) TO ENGINE ROOM R/B & J/B (DIAGRAM 1 OF 3) TO INSTRUMENT PANEL J/B ASSEMBLY (DIAGRAM 3 OF 3) HEADLIGHTS SYSTEM TO INSTRUMENT PANEL J/B ASSEMBLY (DIAGRAM 3 OF 3) FROM FUSIBLE LINK BLOCK ASSEMBLY (DIAGRAM 1 OF 3) TO INSTRUMENT PANEL J/B ASSEMBLY (DIAGRAM 3 OF 3) POWER WINDOWS SYSTEM AIR CONDITIONING SYSTEM POWER WINDOWS SYSTEM COOLING FANS & AIR CONDITIONING SYSTEMS STARTING/ CHARGING SYSTEM DEFOGGER SYSTEM ANTI-LOCK BRAKES SYSTEM
1 2 1 2 2 1 2 10A 10A TRLY S T R IG L ACC BMPX K M J ACC 7.5A 7.5A 7.5A 15A 10A 10A F 10A 10A 10A 15A 7.5A D E INSTRUMENT PANEL J/B ASSEMBLY FR FOG RELAY MAIN BODY ECU J/C D8 C29 C38 A13 D5 A3 A12 C37 7 B17 8 C19 B28 D5 22 9 A32 C21 C22 C25 D20 C14 C36 C35 32 A19 B36 B38 C12 D24 C13 B31 A34 7 12 1 2 1 2 A10 A9 A35 B27 A15 C23 A11 A36 C15 C2 E1 A20 WHT/ GRN BLU BLK WHT RED BLK BLK WHT BLU WHT/ RED GRN/ RED BLK YEL/ RED WHT RED/ BLK RED/ BLK RED/ BLK RED/WHT BLU/RED WHT LT BLU LT BLU WHT WHT YEL GRN WHT RED/ WHT/ GRN BLK WHT/ BLK WHT RED/ BLU YEL GRN/ WHT GRN/ GRN YEL PNK RED/ BLK WHT RED GRN WHT VIO VIO VIO/ RED BLK BLK BLK BLK WHT GRN/ WHT WHT/ BLK/RED LT BLU D1 D1 D1 ACC1 RELAY ACC2 RELAY IG1 4 RELAY TAIL RELAY IG1 3 RELAY IG1 1 RELAY HEATER FUSE OBD FUSE ECU ACC FUSE P/ POINT 2 FUSE STOP FUSE PANEL FUSE P/ POINT 1 FUSE BK/UP LP FUSE ECU IG1 FUSE RADIO FUSE TAIL FUSE SEAT HTR RH FUSE SEAT HTR LH FUSE POWER OUTLET SOCKET ASSEMBLY 1 POWER OUTLET SOCKET ASSEMBLY 2 (LEFT KICK PANEL) (LEFT END OF DASH) (UPPER LEFT CENTER OF DASH) (LEFT KICK PANEL) (LEFT KICK PANEL) (IF EQUIPPED) W/O SMART ENTRY & START SYSTEM W/ SMART ENTRY & START SYSTEM FROM IGNITION OR STARTER SWITCH ASSEMBLY (DIAGRAM 2 OF 3) FROM IGNITION OR STARTER SWITCH ASSEMBLY (DIAGRAM 2 OF 3) FROM CERTIFICATION ECU ASSEMBLY (DIAGRAM 2 OF 3) FROM CERTIFICATION ECU ASSEMBLY (DIAGRAM 2 OF 3) FROM ENGINE ROOM R/B & J/B (DIAGRAM 2 OF 3) FROM ENGINE ROOM R/B & J/B (DIAGRAM 1 OF 3) INSTRUMENT CLUSTER SYSTEM TO AMP FUSE (DIAGRAM 2 OF 3) TO IG1 2 RELAY (DIAGRAM 2 OF 3) TO IG1 2 RELAY (DIAGRAM 2 OF 3) FROM IG1 2 RELAY (DIAGRAM 2 OF 3) WIPER/ WASHER SYSTEM COOLING FANS & AIR CONDITIONING SYSTEMS ANTI-LOCK BRAKES SYSTEM ANTI- THEFT, DOOR LOCKS & WARNING SYSTEMS ELECTRONIC POWER STEERING SYSTEM EXTERIOR LIGHTS, ANTI-LOCK BRAKES & CRUISE CONTROL SYSTEMS AIR CONDITIONING SYSTEM SEATS SYSTEM DEFOGGER SYSTEM COMPUTER DATA LINES SYSTEM MIRRORS SYSTEM ELECTRONIC POWER STEERING & ANTI-LOCK BRAKES SYSTEMS EXTERIOR LIGHTS SYSTEM HEADLIGHTS SYSTEM NAVIGATION & SOUND SYSTEMS COOLING FANS & AIR CONDITIONING SYSTEMS SHIFT INTERLOCK SYSTEM INTERIOR LIGHTS SYSTEM EXTERIOR LIGHTS & TRANSMISSIONS SYSTEMS AIR CONDITIONING, INSTRUMENT CLUSTER & SUPPLEMENTAL RESTRAINTS SYSTEMS HEADLIGHTS SYSTEM