Toyota Prius III facelift (2011-2015) power supply ic Wiring diagrams

ABS IND. ABS MAIN 2 FUSE ABS MTR 1 FUSE ABS MTR 2 FUSE ABS- MAIN 1 FUSE BLK WIRE BLU WIRE BRAKE BOOSTER PUMP (LEFT REAR OF ENGINE COMPT) BRAKE IND BRN WIRE BZ BI BS CAN DRIV CANH CANL ES COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DATA LINK CONNECTOR (UNDER LEFT SIDE OF DASH) ECU-B FUSE ELECT CTRL IND ENGINE ROOM R/B (LEFT SIDE FL+ FL- STP FUSE FUSE GRN WIRE HOT AT ALL TIMES HOT IN ON OR START HOT IN RUN OR START IGN 2 INSTRUMENT CLUSTER SYSTEM INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) J/C LBL LT BLU WIRE LT GRN WIRE MET OF ENGINE COMPT) ORG/ WIRE PNK FR+ CTY RL+ EXO RR+ WIRE PNK PNK WIRE PNK WIRE POWER SUPPLY IC RED WIRE RIGHT END OF DASH) RR- HZRI SKG SKS SKID CONTROL ECU (BEHIND LEFT SIDE OF DASH) SLIP IND STEERING SENSOR (STEERING COLUMN) STPO TS FR- VCSK VIO WIRE WHT WIRE WHT/BLK WIRE YAW RATE SENSOR (UNDER CENTER CONSOLE) YEL WIRE

AIR INLET BATT + BLK WIRE BLU WIRE BRN WIRE CAN DRIVER COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM COOLER THERMISTOR (ROOM TEMPERATURE SENSOR) (LOWER CENTER OF DASH) ECO MODE ENGINE ROOM J/B (LEFT SIDE OF ENGINE COMPT) GRN WIRE HOT AT ALL TIMES HOT AT ALL TIMES ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) HTR FUSE INTEGRATION RELAY LT BLU WIRE P/I 2 FUSE PNK 1 2 3 WIRE PNK EAU WIRE PNK WIRE POWER SUPPLY IC PTCB PTCA PTCC QUICK HEATER ASSEMBLY (LOWER RIGHT SIDE OF DASH) RED WIRE RIGHT END OF DASH) SPIRAL CABLE ASSEMBLY (ON STEERING COLUMN) STEERING PAD SWITCH ASSEMBLY TEMPERATURE VIO WIRE W/ RADIO, DISPLAY RECEIVER TYPE WHT WIRE WHT/BLK WIRE YEL WIRE

BATT + BK/DR RELAY BLK WIRE BLU WIRE BRN WIRE BUZZER CAN DRIVER +BATT COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM D/L SOURCE RELAY ELECTRONIC GRN WIRE GRY WIRE HOT IN ON OR I/F I/F IGN 2 J/C KEY IND LEFT "C" PILLAR) LEFT REAR DOOR W/ MOTOR LOCK ASSEMBLY LT BLU WIRE LT GRN WIRE ORG/ WIRE PNK WIRE POWER SUPPLY IC RED WIRE SECURITY IND TO D/L RELAY (DIAGRAM 3 OF 5) VIO 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

A/D ABS IND. BATT + BEAM IND BLK WIRE BLU WIRE BRAKE IND BRN WIRE BUZZER CAN DRIVER CHARGE IND COMBINATION METER ASSEMBLY CRUISE CONTROL (YELLOW) IND DC/DC CONVERTER DOOR IND DRIVER'S SEAT BELT PASSENGER'S SEAT BELT IND DYNAMIC RADAR CRUISE CONTROL (YELLOW) IND ECO IND ECU-B FUSE EFI ELECTRONIC CONTROLLED BRAKE SYSTEM IND ELECTRONIC KEY IND ENGINE ROOM R/B (LEFT SIDE EV IND EV MODE IND EXTERIOR LIGHTS SYSTEM DOOR LOCKS SYSTEM ENGINE CONTROLS SYSTEM FLASHER FUEL IND GRN WIRE GRY WIRE HEADLIGHT BEAM LEVEL CONTROL IND HEADLIGHTS SYSTEM HEADLIGHTS SYSTEM COMPUTER DATA LINES SYSTEM HOT AT ALL TIMES HOT IN ON OR START INSTRUMENT PANEL J/B MET FUSE (BEHIND LEFT SIDE OF DASH) HV SYSTEM IND I/F I/F IMAGE VFD REAL LED HEADLIGHT IND LT BLU WIRE LT GRN WIRE MAINT REQD IND MALFUN- CTION IND LAMP OF ENGINE COMPT) OIL PRESSURE IND OVERHEATED HV UNIT IND P LOCK FAILURE IND P POSITION REQUEST IND PNK WIRE POWER STEERING IND POWER SUPPLY IC PRE-COLLISION SYSTEM IND READY IND RED WIRE SECURITY IND SHIFT BY WIRE SHIFT INTERLOCK SYSTEM SLIP IND SRS IND TEMPERATURE CORRECTION TEMPERATURE HOT IND TIRE PRESSURE IND TO ECO MODE IND (DIAGRAM 3 OF 3) TURN L TURN R TURN, HAZ FUSE VIO WIRE WARNING SYSTEMS WHT WIRE YEL WIRE

BATT + BK/DR RELAY BLK WIRE BLU WIRE BRN WIRE BUZZER CAN DRIVER +BATT COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM D/L SOURCE RELAY ELECTRONIC GRN WIRE GRY WIRE HOT IN ON OR I/F I/F IGN 2 J/C KEY IND LEFT "C" PILLAR) LEFT REAR DOOR W/ MOTOR LOCK ASSEMBLY LT BLU WIRE LT GRN WIRE ORG/ WIRE PNK WIRE POWER SUPPLY IC RED WIRE SECURITY IND TO D/L RELAY (DIAGRAM 3 OF 5) VIO 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

BLK WIRE BLU WIRE BRN WIRE BUZZER CAN DRIVER COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM ECU-B FUSE ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) GRN WIRE GRY WIRE HOT AT ALL TIMES I/F I/F INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) J/C KNOCK CONTROL SENSOR (BANK 1) LT BLU WIRE LT GRN WIRE MALFUNCTION INDICATOR LAMP NCA WIRE PNK WIRE POWER SUPPLY IC RED WIRE SPDI TOP OF ENGINE) VIO WIRE WHT WIRE YEL WIRE

+BATT CAN DRIVER BATT + BKUP BLK WIRE BLU WIRE BRN WIRE BUZZER I/F CHARGE IND CLK STB NODD AIR CONDITIONING SYSTEM COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM ECU-B FUSE ENGINE ROOM J/B (LEFT SIDE OF ENGINE COMPT) ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) EV I/F I/F EV MODE FAILURE FCTL GRN WIRE HOT AT ALL TIMES HOT IN ON OR START HOT IN ON OR START INSTRUMENT PANEL J/B MET FUSE (BEHIND LEFT END OF DASH) I/F I/F IGCT 2 FUSE IGCT 3 FUSE IGCT FUSE IGCT RELAY IGN FUSE INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) INTEGRATION RELAY IWP NIWP BL GI LT BLU WIRE MMT MMTG GMT GMTG ORG/ WIRE P LOCK FAILURE PCU FUSE PNK WIRE POWER MANAGEMENT CONTROL ECU (BEHIND RIGHT SIDE OF DASH) POWER SUPPLY IC READY RED WIRE SHIFT BY WIRE P LOCK SIO ETI ITE ILK AIR CONDITIONING SYSTEM STOP FUSE VIO WIRE VLO WHT WIRE WHT/BLK WIRE YEL WIRE