Toyota·Prius Phv·2015 Toyota Prius PHV·Wiring
Wiring diagram

2015 Toyota Prius PHV — power distribution

Sheets 3Labels 533

Power distribution

A BECU G 30A DCDC H F D C IG 10A 10A 10A IG1 10A IG1D 125A C IG2 B IG2D 20A 20A 20A 60A 60A 15A 10A 7.5A 10A 10A BATT 40A 30A 30A 140A ENGINE ROOM J/B ENGINE ROOM R/B BATTERY D/L SOURCE RELAY MAIN BODY ECU INTEGRATION RELAY ENGINE ROOM J/B INSTRUMENT PANEL J/B ENGINE ROOM J/B EFI MAIN RELAY INTEGRATION RELAY BATT FAN RELAY POWER MANAGEMENT CONTROL ECU INSTRUMENT PANEL J/B MAIN BODY ECU J/C L93 J/C L92 INTEGRATION RELAY ENGINE ROOM J/B POWER MANAGEMENT CONTROL ECU A48 A37 30 C18 A40 B1 2 1 C26 B2 8 3 B4 32 C30 B16 C28 A53 A30 C31 G14 A31 7 3 B6 L136 2 B25 E1 D1 J1 1 A86 2 A3 A2 A4 C1 H7 E1 YEL BLK RED RED YEL GRN RED (OR BLK) BLK BLK BLK WHT/BLK WHT/BLK BLK ORG VIO BLK BLU BLK BLU WHT/BLK WHT/BLK BLK WHT WHT WHT RED RED WHT/BLK WHT/BLK VIO BLU WHT/BLK WHT LT BLU RED YEL GRY BLK RED RED BLK WHT WHT A4 L3 L1 FUSIBLE LINK BLOCK MAIN FUSE SHORT PIN P-CON MTR FUSE TURN & HAZ FUSE ABS MTR 1 FUSE ABS MTR 2 FUSE P/I 2 FUSE DOME FUSE ECU-B FUSE P/I 1 FUSE RAD 1 FUSE ETCS FUSE EPS FUSE EFI MAIN FUSE BATT FAN FUSE DC/DC FUSE IG2 FUSE IG2 RELAY ECU- IG 1 FUSE ECU-IG 2 FUSE GAUGE FUSE A/C FUSE IG1 1 RELAY (LEFT SIDE OF ENGINE COMPT) (LEFT SIDE OF ENGINE COMPT) (RIGHT REAR OF VEHICLE) (BEHIND LEFT END OF DASH) (LEFT SIDE OF ENGINE COMPT) (LEFT SIDE OF ENGINE COMPT) (LEFT FRONT OF ENGINE COMPT) (BEHIND RIGHT SIDE OF DASH) (BEHIND LEFT END OF DASH) (RIGHT END OF DASH) (LEFT END OF DASH) (BEHIND RIGHT SIDE OF DASH) (LEFT SIDE OF ENGINE COMPT) (LEFT END OF DASH) (RIGHT SIDE OF DASH) TO DC/DC FUSE IN ENGINE ROOM J/B (DIAGRAM 1 OF 3) TO AMP 1 FUSE (DIAGRAM 2 OF 3) ENGINE CONTROLS SYSTEM MIRRORS & INTERIOR LIGHTS SYSTEMS INSTRUMENT CLUSTER & ANTI-LOCK BRAKES SYSTEMS NAVIGATION & SOUND SYSTEMS ELECTRONIC POWER STEERING SYSTEM ENGINE CONTROLS SYSTEM EXTERIOR LIGHTS SYSTEM ANTI-LOCK BRAKES SYSTEM DOOR LOCKS, ANTI-THEFT, SUPPLEMENTAL RESTRAINTS SYSTEMS ANTI-LOCK BRAKES, DOOR LOCKS, ANTI-THEFT, INSTRUMENT CLUSTER & SUPPLEMENTAL RESTRAINTS SYSTEMS SHIFT INTERLOCK & TRANSMISSIONS SYSTEMS FROM TURN & HAZ FUSE IN ENGINE ROOM R/B (DIAGRAM 1 OF 3) TO HTR FUSE IN ENGINE ROOM R/B (DIAGRAM 2 OF 3) ENGINE CONTROLS SYSTEM ENGINE CONTROLS SYSTEM ENGINE CONTROLS & CRUISE CONTROL SYSTEMS TO INSTRUMENT PANEL J/B (DIAGRAM 3 OF 3) TO IG1 3 RELAY (DIAGRAM 2 OF 3) FROM IG1 2 RELAY (DIAGRAM 2 OF 3) TO IG1 3 RELAY (DIAGRAM 2 OF 3) AIR CONDITIONING & COOLING FANS SYSTEMS WARNING SYSTEMS AIR CONDITIONING SYSTEM INSTRUMENT CLUSTER SYSTEM HEADLIGHTS SYSTEM NAVIGATION SYSTEM SOUND, CRUISE CONTROL, ANTI-LOCK BRAKES, NAVIGATION, MIRRORS, EXTERIOR LIGHTS, SUPPLEMENTAL RESTRAINTS & ELECTRONIC POWER STEERING SYSTEMS ANTI-LOCK BRAKES & WIPER/WASHER SYSTEMS DEFOGGER & AIR CONDITIONING SYSTEMS
7.5A 7.5A 30A G J I F 10A 10A H 15A 20A 30A 20A 30A 10A 7.5A E E 10A 7.5A 5A 30A 20A D 30A 30A 7.5A 30A 30A 50A SS2 GND SS1 SSW2 SSW1 AM22 AM21 A 7.5A ENGINE ROOM R/B J/C L163 J/B 3 POWER SWITCH POWER MANAGEMENT CONTROL ECU ENGINE ROOM R/B INSTRUMENT PANEL J/B 14 12 13 AL2 2 D1 A21 C1 C3 D16 C4 A11 5 2 7 17 L136 7 L135 L136 1 7 A6 B32 B6 WHT WHT BLU GRN BLK WHT BLK BLU BRN BLU VIO LT BLU LT GRN BLK BLK BLK LT BLU LT BLU BLK BLK WHT WHT BLK WHT WHT WHT RED RED BLK WHT/BLK WHT YEL BLK YEL BLK WHT WHT WHT L1 H-LP HI MAIN FUSE AM2 FUSE AMP 1 FUSE ECU-B2 FUSE DC/DC-S FUSE RDI FUSE ENG W/P FUSE H-LP CLN FUSE ABS MAIN 2 FUSE HTR FUSE CDS FUSE FUEL OPN FUSE P CON MAIN FUSE AMP2 FUSE IGCT FUSE DIMR FUSE MAYDAY/DCM FUSE DRL FUSE ABS MAIN 1 FUSE WASHER FUSE RR WIP FUSE WIP FUSE IG1 2 RELAY IG1 3 RELAY SEAT HTR FR FUSE SEAT HTR FL FUSE (LEFT SIDE OF ENGINE COMPT) (CENTER OF DASH) (BEHIND LEFT SIDE OF DASH) (BEHIND RIGHT SIDE OF DASH) (LEFT SIDE OF ENGINE COMPT) (RIGHT SIDE OF DASH) (BEHIND LEFT END OF DASH) TO ECU-B3 FUSE (DIAGRAM 2 OF 3) FROM P/I 2 FUSE (DIAGRAM 1 OF 3) FROM DC/DC FUSE IN ENGINE ROOM J/B (DIAGRAM 1 OF 3) HEADLIGHTS SYSTEM ENGINE CONTROLS SYSTEM DOOR LOCKS, AIR CONDITIONING & ANTI-THEFT SYSTEMS AIR CONDITIONING SYSTEM ENGINE CONTROLS SYSTEM SOUND & NAVIGATION SYSTEMS CRUISE CONTROL & ENGINE CONTROLS SYSTEMS COOLING FANS & AIR CONDITIONING SYSTEMS COOLING FANS & AIR CONDITIONING SYSTEMS ANTI-LOCK BRAKES SYSTEM WIPER/WASHER SYSTEM ENGINE CONTROLS SYSTEM FROM ECU-B2 FUSE (DIAGRAM 2 OF 3) NAVIGATION SYSTEM NAVIGATION & SOUND SYSTEMS HEADLIGHTS SYSTEM TRANSMISSIONS & SHIFT INTERLOCK SYSTEMS ENGINE CONTROLS SYSTEM ENGINE CONTROLS & TRANSMISSIONS SYSTEMS ANTI-LOCK BRAKES SYSTEM TO IG1 1 RELAY (DIAGRAM 1 OF 3) FROM ACC RELAY (DIAGRAM 3 OF 3) TO ACC RELAY (DIAGRAM 3 OF 3) FROM IG1 1 RELAY (DIAGRAM 1 OF 3) FROM IG1 1 RELAY (DIAGRAM 1 OF 3) SEATS SYSTEM WIPER/WASHER SYSTEM
ACC J 25A 25A 25A 25A 10A 7.5A 30A 30A ALTB 25A 7.5A TRLY 10A 10A I B E 15A E B 15A 10A ACCD 7.5A 10A B INSTRUMENT PANEL J/B MAIN BODY ECU POWER MANAGEMENT CONTROL ECU J/C L93 FR FOG RELAY MAIN BODY ECU D/L SOURCE RELAY MAIN BODY ECU BK/DR RELAY INSTRUMENT PANEL J/B A3 D8 A13 A14 C12 C11 A54 D13 A2 31 14 D18 B7 C10 A35 1 2 A1 3 6 12 1 2 29 A2 A50 L136 1 A43 A44 A8 C13 A23 A32 C14 C2 WHT/BLK GRN BLU RED RED WHT RED BLK RED GRN BLK BRN BRN BRN GRN WHT/BLK WHT/BLK BLK GRY GRN GRN BLK RED BLU ORG ORG RED L1 ACC RELAY P/POINT RELAY D FR DOOR FUSE DOOR RR FUSE PWR OUTLET FUSE DOOR RL FUSE CIG FUSE ECU-ACC FUSE P FR DOOR FUSE CENTER POWER OUTLET SOCKET ASSEMBLY POWER OUTLET SOCKET ASSEMBLY 3 TAIL RELAY PANEL FUSE TAIL FUSE FR FOG FUSE DOOR 1 FUSE PSB FUSE PWR SEAT FL FUSE STOP FUSE OBD FUSE IGN FUSE MET FUSE (BEHIND LEFT END OF DASH) (BEHIND RIGHT SIDE OF DASH) (RIGHT END OF DASH) (RIGHT SIDE OF DASH) (BEHIND LEFT END OF DASH) FROM IG1 3 RELAY (DIAGRAM 2 OF 3) TO IG1 3 RELAY (DIAGRAM 2 OF 3) POWER WINDOWS SYSTEM SOUND, NAVIGATION & MIRRORS SYSTEMS DOOR LOCKS & POWER WINDOWS SYSTEMS FROM ENGINE ROOM J/B (DIAGRAM 1 OF 3) COMPUTER DATA LINES SYSTEM ANTI-LOCK BRAKES, ENGINE CONTROLS, CRUISE CONTROL, SHIFT INTERLOCK & EXTERIOR LIGHTS SYSTEMS SEATS SYSTEM SUPPLEMENTAL RESTRAINTS SYSTEM INTERIOR LIGHTS SYSTEM EXTERIOR LIGHTS & HEADLIGHTS SYSTEMS EXTERIOR LIGHTS & ANTI-LOCK BRAKES SYSTEMS ANTI-THEFT, AIR CONDITIONING, INSTRUMENT CLUSTER, CRUISE CONTROL, ENGINE CONTROLS, SOUND, DOOR LOCKS, NAVIGATION & SUPPLEMENTAL RESTRAINTS SYSTEMS ANTI-LOCK BRAKES SYSTEMS WARNING, NAVIGATION & SUPPLEMENTAL RESTRAINTS SYSTEMS ENGINE CONTROLS & INSTRUMENT CLUSTER SYSTEMS ENGINE CONTROLS SYSTEM SUPPLEMENTAL RESTRAINTS SYSTEM