Toyota Prius III facelift (2011-2015) met fuse Wiring diagrams

1 2 3 4 5 6 CLK DIN DOUT STBI GND IG 1 1 2 ACPB ACPE 1 2 PE PB 20 30 31 19 STB ETI ITE CLK 22 21 4 12 FANH FANL CANN CANP 25 24 PNK WIRE 64 65 THW ETHW PNK WIRE BLK WIRE BLU WIRE BRN WIRE COMPRESSOR ASSEMBLY (RIGHT FRONT OF ENGINE COMPT) COMPUTER DATA LINES SYSTEM COOLING FAN 2 MOTOR (BEHIND RADIATOR) COOLING FAN MOTOR (BEHIND RADIATOR) ECM (LEFT SIDE OF EFI 2 FUSE EFI ENGINE COOLANT TEMPERATURE SENSOR (REAR OF ENGINE COMPT) ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) FAN RELAY 1 FAN RELAY 2 FAN RELAY 3 GAUGE FUSE GRN WIRE HOT AT ALL TIMES HOT W/ HOT W/ EFI MAIN RELAY ENERGIZED IDH INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) LT GRN WIRE MET FUSE ORG/BLK WIRE ORG/WHT WIRE PNK 1 2 3 WIRE PNK WIRE POWER MANAGEMENT CONTROL ECU (BEHIND RIGHT SIDE OF DASH) RDI CDS FUSE FUSE RED WIRE VIO WIRE W/ CONVERTER INVERTER ASSEMBLY WHT WIRE WHT/BLK WIRE YEL WIRE

19 20 CANH CANL ANTI-LOCK BRAKES SYSTEM BACKUP BACKUP LAMPS CIRCUIT BLK WIRE BLU WIRE BRACKET) STOP LIGHT SWITCH ASSEMBLY BRN WIRE CAN DRIVER CENTER STOP LIGHT ASSEMBLY COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DC/DC FUSE ECU-B FUSE ENGINE ROOM J/B (LEFT SIDE OF ENGINE COMPT) ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) ESSI STP +B GRN WIRE GRY WIRE HOT AT ALL TIMES IC FLASHER LEFT "C" PILLAR) LEFT LICENSE PLATE LIGHT ASSEMBLY LEFT REAR COMBINATION LIGHT ASSEMBLY LEFT TURN IND LT BLU WIRE LT GRN WIRE MARKER MET FUSE NOISE FILTER ORG/ WIRE PNK WIRE POWER MANAGEMENT POWER SUPPLY RED WIRE RELAY ENERGIZED RELAY ENERGIZED INSTRUMENT PANEL J/B (BEHIND LEFT IGN END OF DASH) FUSE RIGHT LICENSE PLATE LIGHT ASSEMBLY RIGHT REAR COMBINATION LIGHT ASSEMBLY RIGHT TURN IND STOP FUSE STOP LIGHT CONTROL ECU ASSEMBLY (LEFT SIDE OF DASH) STOP/TAIL TURN UNIT (BEHIND RIGHT SIDE OF DASH) WHT WIRE WHT/BLK WIRE YEL WIRE

6 5 23 MREL BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM ECU-B FUSE FUSE HOT AT ALL TIMES HOT AT ALL TIMES ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) HOT AT ALL TIMES INSTRUMENT PANEL J/B IGCT 2 FUSE IGCT FUSE IGCT RELAY INDS INDW LT BLU WIRE LT GRN WIRE MET FUSE ORG/ WIRE PNK WIRE POWER MANAGEMENT CONTROL ECU (LEFT END OF DASH) RED WIRE RELAY ENERGIZED RIGHT END OF DASH) TRANSMISSION SHIFT MAIN SWITCH VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

+ECU 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 IG 11 12 13 PNK WIRE 3 2 1 LHIG LH T LH E HEADLIGHT LEVELING MOTOR 3 2 1 PNK SHB SHRR SHG WIRE 3 2 1 RHIG RH T RH E HEADLIGHT LEVELING MOTOR BATT + BLK WIRE BLU WIRE BRN WIRE COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DOOR 1 FUSE ECU- IG 1 FUSE ECU-B FUSE ENGINE ROOM J/B FUSE GND 2 GRN WIRE HDLP HEAD HEADLAMP DIMMER SWITCH ASSEMBLY HEADLIGHT LEVELING ECU (BEHIND RIGHT END OF DASH) HGND PARKING ASSIST ECU HL 4 HOT AT ALL TIMES HOT AT ALL TIMES ENGINE ROOM R/B P/I 2 (LEFT FUSE SIDE OF ENGINE COMPT) HOT IN ON OR ACC HOT IN ON OR START HOT IN ON OR START INSTRUMENT PANEL J/B (BEHIND GAUGE LEFT FUSE END OF DASH) I/F I/F I/F IG 1 INIT WNG INTEGRATION RELAY J/C 71 LEFT HEADLIGHT ASSEMBLY LEVEL CONTROL IND HEADLIGHT BEAM LIGHT CONTROL SWITCH AUTO LINES SYSTEM COMPUTER DATA LT BLU WIRE LT GRN WIRE LVWG MAIN BODY ECU MET FUSE ORG (OR YEL) WIRE ORG/ WIRE PNK HBL+ HB+ WIRE PNK PRST SPDR RHT LHT SHRL WIRE PNK W/O ADVANCED PARKING GUIDANCE SYSTEM WIRE PNK WIRE POWER SUPPLY IC RED WIRE RH LH RH+ LH+ SBR RIGHT HEADLIGHT ASSEMBLY RIGHT REAR HEIGHT CONTROL SENSOR SUB-ASSEMBLY (RIGHT SIDE OF REAR AXLE) SGR SKID CONTROL ECU W/ ACTUATOR ASSEMBLY (BEHIND LEFT SIDE OF DASH) TAIL OFF VIO WIRE W/ ADVANCED PARKING GUIDANCE SYSTEM WHT WIRE WHT/BLK WIRE YEL WIRE

ACCD ANTI-LOCK BRAKES, ENGINE CONTROLS SYSTEMS BK/DR RELAY BLK WIRE BLU WIRE BRN WIRE CIG FUSE COMPUTER DATA LINES SYSTEM D FR DOOR FUSE DOOR LOCKS, POWER WINDOWS SYSTEMS DOOR R/L FUSE DOOR R/R FUSE ECU-ACC FUSE ENGINE CONTROLS, INSTRUMENT CLUSTER SYSTEMS ENGINE SUPPLEMENTAL CONTROLS RESTRAINTS SYSTEM SYSTEM EXTERIOR LIGHTS, HEADLIGHTS SYSTEMS FR FOG DOOR 1 FUSE FUSE FR FOG RELAY FROM ENGINE ROOM J/B (DIAGRAM 1 OF 3) GRN WIRE GRY WIRE IGN FUSE INSTRUMENT PANEL J/B (BEHIND LEFT END LT BLU WIRE LT GRN WIRE MAIN BODY D/L SOURCE ECU RELAY MAIN BODY ECU MAIN BODY ECU TRLY MET FUSE NAVIGATION, EXTERIOR LIGHTS, ANTI-LOCK BRAKES SYSTEMS OBD FUSE OF DASH) ORG/ WIRE P FR DOOR FUSE P/POINT RELAY PANEL FUSE PNK WIRE POWER MANAGEMENT CONTROL ECU (BEHIND RIGHT SIDE OF DASH) POWER OUTLET SOCKET ASSEMBLY POWER TOPS SYSTEM POWER WINDOWS SYSTEM PSB FUSE PWR OUTLET FUSE PWR SEAT FL FUSE REAR POWER POINT SOCKET ASSEMBLY RED WIRE RELAY RELAY (DIAGRAM 2 OF 3) RIGHT END OF DASH) S/ROOF FUSE SEATS SYSTEM SOUND, NAVIGATION, MIRRORS SYSTEMS STOP FUSE SUPPLEMENTAL RESTRAINTS SYSTEM TAIL FUSE TAIL RELAY WHT WIRE WHT/BLK WIRE YEL WIRE

6 5 23 MREL BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM ECU-B FUSE FUSE HOT AT ALL TIMES HOT AT ALL TIMES ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) HOT AT ALL TIMES INSTRUMENT PANEL J/B IGCT 2 FUSE IGCT FUSE IGCT RELAY INDS INDW LT BLU WIRE LT GRN WIRE MET FUSE ORG/ WIRE PNK WIRE POWER MANAGEMENT CONTROL ECU (LEFT END OF DASH) RED WIRE RELAY ENERGIZED RIGHT END OF DASH) TRANSMISSION SHIFT MAIN SWITCH VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

1 2 3 4 5 6 7 8 9 10 MOR- MOR+ MOL+ MOL- 1 2 3 4 5 6 7 8 CANH CANL 16 38 25 30 LRDO LRRD GND 5 17 39 PBSW BLK WIRE BLU WIRE BRN WIRE CAN DRIVER COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DRIVING SUPPORT ECU ASSEMBLY (BEHIND RIGHT SIDE OF DASH) ENGINE COMPT) GRN WIRE HOT AT ALL TIMES HOT AT ALL TIMES ENGINE ROOM R/B ECU B FUSE (LEFT SIDE OF ENGINE COMPT) HOT IN ON OR START HOT IN ON OR START ECU-IG 2 FUSE I/F I/F IGB INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) LRDO LRRD LT BLU WIRE LT GRN WIRE MET FUSE ORG/ WIRE PNK B+ PGND WIRE PNK WIRE POWER SUPPLY IC PRE-COLLISION SYSTEM CANCEL SWITCH ASSEMBLY PRE-COLLISION SYSTEM IND PSB FUSE RED WIRE SEAT BELT CONTROL ECU (BEHIND RIGHT SIDE OF DASH) SGND SKID CONTROL ECU W/ ACTUATOR ASSEMBLY (LEFT REAR OF VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

A/C CONTROL ASSEMBLY BLK WIRE BLK/ WHT WIRE BLU WIRE BRN WIRE BUCKLE SWITCH PNK WIRE CAN DRIVER CIRCUIT (HORN BUTTON ASSEMBLY) (STEERING WHEEL) COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DASH) DIMMER CIRCUIT DRIVER SIDE DRIVER SIDE SQUIB CIRCUIT (HORN BUTTON ASSEMBLY) (STEERING WHEEL) ECU-B FUSE ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) FRONT OUT WEIGHT DETECTION SENSOR SUB ASSEMBLY FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR ACC HOT IN ON OR START I/F I/F IGN FUSE INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) J/C LT BLU WIRE LT GRN WIRE MET FUSE OCCUPANT DETECTION ECU (UNDER FRONT PASSENGER'S SEAT) ORG/ WIRE PASSENGER AIR BAG OFF IND P-AB PASSENGER AIR BAG ON IND PAON PNK WIRE POWER SUPPLY IC RED WIRE RIGHT FRONT SEAT INNER BELT ASSEMBLY SPIRAL W/ SENSOR CABLE SUB-ASSEMBLY (ON STEERING COLUMN) SRS IND VIO WIRE WHT WIRE WHT/ BLK WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/RED WIRE

1 2 3 4 5 6 IG STP SP+ 6 5 1 8 +B STP OUT GND 8 9 10 11 12 SP- BLK WIRE BLU WIRE BRN WIRE COMBINATION METER ASSEMBLY ECU-IG 2 FUSE ENGINE OIL PRESSURE SWITCH ASSEMBLY (LOWER FRONT OF ENGINE) ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) GRN WIRE HOT AT ALL TIMES INSTRUMENT PANEL J/B (BEHIND LEFT LT BLU WIRE LT GRN WIRE MET FUSE ORG/ WIRE P CON MAIN FUSE POWER SPLY RED WIRE RELAY ENERGIZED RIGHT END OF DASH) SFTP OPSW SKID CONTROL ECU W/ ACTUATOR ASSEMBLY (BEHIND LEFT SIDE OF DASH) STOP END OF DASH) FUSE STOP LIGHT ECU CONTROL ASSEMBLY (LEFT SIDE OF DASH) STOP LIGHT SWITCH ASSEMBLY (ABOVE BRAKE PEDAL, ON BRACKET) TRANSMISSION SHIFT MAIN SWITCH VEHICLE APPROACHING SPEAKER ASSEMBLY VEHICLE APPROACHING SPEAKER CONTROLLER (RIGHT END OF DASH) VIO WIRE WHT WIRE WHT/BLK WIRE

4 5 PNK WIRE BLK WIRE BLU WIRE BRN WIRE ENGINE CONTROL MODULE (ECM) (LEFT SIDE OF ENGINE COMPT) GRN WIRE GRY WIRE HOT IN ON OR START IGF IGN FUSE INSTRUMENT CLUSTER SYSTEM (LEFT "C" PILLAR) INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) LT BLU WIRE LT GRN WIRE MET FUSE MGND MTRB PNK WIRE PUMP PURGE VSV (LEFT SIDE OF ENGINE) RED WIRE SGND TOP OF ENGINE) VCC VGND VIO WIRE VLVB VOUT WHT WIRE WHT/BLK WIRE YEL WIRE