Toyota Prius III facelift (2011-2015) relay energized Wiring diagrams

12 11 LBE- LBE+ 13 12 FSR- FSR+ 13 14 CAN L CAN H 13 22 CAN H CAN L 19 20 CANH CANL 5 9 8 4 PNK WIRE AIR BAG ECU (UNDER FRONT OF CENTER CONSOLE) BLK WIRE BLU WIRE BRN WIRE BUCKLE SWITCH LEFT FRONT SEAT INNER BELT ASSEMBLY (RIGHT SIDE OF DRIVER'S SEAT) BUZZER CAN DRIVER COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DRIVER SEAT BELT, PASSENGER'S SEAT BELT IND ECU-B FUSE ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) GRN WIRE HOT AT ALL TIMES INSTRUMENT PANEL J/B LEFT FRONT DOOR COURTESY LIGHT SWITCH (LEFT "B" PILLAR) LT BLU WIRE LT GRN WIRE MAIN BODY ECU (BEHIND LEFT END OF DASH) MET FUSE (BEHIND LEFT END OF DASH) OCCUPANT DETECTION ECU (UNDER FRONT PASSENGER'S SEAT) PARKING BRAKE SWITCH ASSEMBLY (TOP OF PARKING BRAKE PEDAL ASSEMBLY) PNK WIRE POWER SUPPLY IC RED WIRE RELAY ENERGIZED VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

1 2 3 4 5 6 7 8 9 10 IG DOME FUSE ECU-IG 2 FUSE ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) HOT AT ALL TIMES INNER REAR VIEW MIRROR ASSEMBLY INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) J/B 3 (BEHIND LEFT SIDE OF DASH) ORG/ WIRE RED WIRE RELAY ENERGIZED WHT/BLK WIRE

ECU-IG 2 FUSE INNER REAR VIEW MIRROR ASSEMBLY INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) J/B 3 (BEHIND LEFT SIDE OF DASH) ORG/ WIRE RELAY ENERGIZED WHT/BLK WIRE

BLK WIRE BLU WIRE BRN WIRE FRONT WASHER SWITCH FRONT WIPER SWITCH GRN WIRE INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) INTERMITTENT LT GRN WIRE MIST MIST HI OFF LO INT MIST HI OFF LO INT INT OFF OFF INT RED WIRE RELAY ENERGIZED RIGHT END OF DASH) WASHER FUSE WHT WIRE WHT/BLK WIRE WINDSHIELD WASHER MOTOR, PUMP (IN WASHER FLUID RESERVOIR) WINDSHIELD WIPER MOTOR (LEFT REAR OF ENGINE COMPT) WINDSHIELD WIPER SWITCH ASSEMBLY WIP FUSE

31 29 32 ALTB AUTO OFF BLK WIRE BLU WIRE BRN WIRE DOOR 1 FUSE ECU- IG 1 FUSE ECU-ACC FUSE ECU-B FUSE ECU-IG 2 FUSE ENGINE ROOM J/B (LEFT SIDE OF ENGINE COMPT) ENGINE ROOM R/B (LEFT SIDE FRONT WASHER SWITCH FRWA PB GAUGE FUSE GRN WIRE H-LP CLN FUSE HEADLIGHT CLEANER MOTOR, PUMP (RIGHT FRONT CORNER OF ENGINE COMPT) HEADLIGHT CLEANER RELAY (NEAR RIGHT HEADLIGHT ASSEMBLY) HEADLIGHT CLEANER SWITCH ASSEMBLY HEADLIGHT DIMMER SWITCH ASSEMBLY HOLD HOT AT ALL TIMES HOT IN ON OR ACC HOT IN ON OR START INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) INTEGRATION RELAY LIGHT CONTROL SWITCH LT GRN WIRE MAIN BODY ECU P/I 2 FUSE OF ENGINE COMPT) PNK HEAD WIRE PNK WIRE RED WIRE RELAY ENERGIZED RIGHT END OF DASH) WHT WIRE WHT/BLK WIRE WINDSHIELD WIPER SWITCH ASSEMBLY YEL WIRE

BLK WIRE BRN WIRE GRN WIRE GRY WIRE ILL ILL INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) LEFT LEFT "C" PILLAR) LEFT SEAT HEATER CONTROL SUB-ASSEMBLY LT GRN WIRE ORG/ WIRE RED WIRE RELAY ENERGIZED RIGHT RIGHT SEAT HEATER CONTROL SUB-ASSEMBLY SEAT HEATER SWITCH SEAT HTR FL FUSE SEAT HTR FR FUSE WHT WIRE WHT/BLK WIRE

BLK WIRE BLU WIRE BRN WIRE CANH CANL SWIL TXCT CODE IDW CERTIFICATION ECU ASSEMBLY (BEHIND RIGHT SIDE OF DASH) CLGB COMPUTER DATA LINES SYSTEM GRN WIRE GRY WIRE IG CUTB IGN FUSE (BEHIND LEFT END OF DASH) INSTRUMENT PANEL J/B J/C LIN LT BLU WIRE LT GRN WIRE ORG/ WIRE PNK AGND WIRE PNK WIRE RCO RDA RSSI RED WIRE RELAY ENERGIZED RSSI SENS TRG+ TRUNK, TAILGATE, FUEL DOORS SYSTEM VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

2 3 PNK WIRE BLK WIRE BLK/WHT WIRE BLU WIRE ECU-IG 2 FUSE GRN WIRE HOT AT ALL TIMES INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) LEFT "C" PILLAR) LT GRN WIRE MAIN BODY ECU MAP LIGHT ASSEMBLY OPEN CLOSE OPN CLS 9 8 ORG/ WIRE PNK PNK 46 15 WIRE PNK WIRE RED WIRE RED/WHT WIRE RELAY ENERGIZED S/ROOF FUSE SLIDING ROOF DRIVE GEAR ASSEMBLY WHT WIRE WHT/BLK WIRE

+B LS 4 3 2 5 BLU WIRE GRN WIRE HI LO OFF WASHER INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) LT BLU WIRE OFF WASHER ON+WASHER ON+WASHER HI LO PNK WIRE REAR WASHER MOTOR, PUMP (IN WASHER FLUID RESERVOIR) REAR WASHER, WIPER SWITCH REAR WIPER MOTOR (BELOW REAR WINDOW) RED WIRE RELAY ENERGIZED RR WIP FUSE VIO WIRE WHT/BLK WIRE WINDSHIELD WIPER SWITCH ASSEMBLY YEL WIRE

1 2 CLSW SPD TC TACH IND 1 4 2 5 RDA GND RSSI 19 20 CANH CANL BLU WIRE BRN WIRE CAN DRIVER COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM ENGINE ROOM R/B GND SIL PNK WIRE GRN WIRE GRY WIRE HOT AT ALL TIMES ECU-B FUSE I/F BUZZER INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) LT BLU WIRE LT GRN WIRE MET FUSE ORG/ WIRE PNK WIRE POWER SUPPLY IC RELAY ENERGIZED RELAY ENERGIZED ECU-IG 2 FUSE SKID CONTROL ECU (BEHIND LEFT SIDE OF DASH) TIRE PRESSURE IND TIRE PRESSURE WARNING ANTENNA, RECEIVER (LEFT "C" PILLAR) TIRE PRESSURE WARNING ECU (BEHIND RIGHT SIDE OF DASH) TIRE PRESSURE WARNING RESET SWITCH TIRE) VIO WIRE WHT/BLK WIRE YEL WIRE