Toyota Prius II (2003-2005) Wiring diagram engine performance hybrid system circuit

ABFS ANTI-THEFT SYSTEM BLK WIRE BLU WIRE BRN WIRE CENTER CONNECTOR 2 (RIGHT SIDE OF DASH) COMPUTER DATA LINES SYSTEM CRUISE CONTROL SYSTEM DC/DC FUSE ENGINE ROOM J/B (LEFT SIDE OF ENG COMPT) FUSE GRN WIRE GRY WIRE GWU GVU GUU GSDN HEV FUSE HOT AT ALL TIMES HYBRID VEHICLE CONTROL ECU (RIGHT SIDE OF DASH) IGCT RELAY IH (ABOVE LEFT KICK PANEL) IMI IMO J/C 24 (LEFT END OF DASH) J/C 5 (RIGHT END OF DASH) LT BLU WIRE MFIV MIVT MIWB MIVB OVH GIMV MIWA MIVA GIWB GIWA GIVB GIVA GFIV MSDN MUU MVU MWU NCA WIRE ORG/ WIRE PNK TC IGSW CANH CANL WIRE PNK WIRE RDY RED WIRE SUPPLEMENTAL RESTRAINTS SYSTEM VIO WIRE VN GIVT WHT WIRE WHT/BLK WIRE YEL WIRE

1 2 3 4 5 6 PNK WIRE BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/WHT WIRE CONVERTER) CPWM CSDN CVSW DRIVER SIDE J/B (LEFT END OF DASH) EE (LEFT REAR OF ENG COMPT) EF (LEFT REAR OF ENGINE COMPT) FCV GCNV GFIV GIMV GIVA GIVB GIVT GIWA GIWB GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRY WIRE GRY/BLK WIRE GRY/GRN WIRE GRY/RED WIRE GSDN GUU GVU GWU HOT AT ALL TIMES IGCT ILK INTERLOCK SWITCH INV W/P RELAY INVERTER INVERTER (LEFT REAR OF ENG COMPT) IRTN INTERLOCK SWITCH J/C 5 (RIGHT END OF DASH) LT GRN WIRE LT GRN/BLK WIRE MFIV MIVA MIVB MIVT MIWA MIWB MSDN MUU MVU MWU NCA WIRE ORG/ WIRE OVH OVL PNK WIRE PNK/BLU WIRE RED WIRE STOP FUSE VIO WIRE VIO/RED WIRE VIO/WHT WIRE VIO/YEL WIRE WHT WIRE WHT/BLK WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE

1 2 3 4 5 6 PNK WIRE ACCD AIR CONDITIONING SYSTEM AMD ANTI-THEFT SYSTEM BLK WIRE BLU WIRE CAN L CAN-H CDSW COMPUTER DATA LINES SYSTEM D/G DC/DC-S FUSE FUSIBLE LINK BLOCK (RIGHT REAR OF VEHICLE) GRN WIRE GRY WIRE HOT AT ALL TIMES IGCT IH (ABOVE LEFT KICK PANEL) INDS INDW NODD ORG/ WIRE PNK WIRE POWER DISTRIBUTION SYSTEM POWER DISTRIBUTION SYSTEM (ACC RELAY) POWER SOURCE CONTROL ECU (LEFT SIDE OF DASH) POWER SWITCH RDY RED WIRE SKID CONTROL ECU (LEFT SIDE OF DASH) STSW SWIL SYSTEM MAIN RELAY (ABOVE LEFT REAR WHEEL- WELL) VIO WIRE VLO WHT WIRE WHT/BLK WIRE YEL WIRE

2 3 PNK WIRE BATTERY ECU BL (NEAR RIGHT ``B" PILLAR) BLK WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BLU/WHT WIRE BRN WIRE BUSBAR MODULE 1 HYBRID VEHICLE BATTERY BUSBAR MODULE 2 HYBRID VEHICLE BATTERY COMPUTER DATA LINES SYSTEM CURRENT SENSOR DRIVER SIDE J/B (LEFT END OF DASH) FUSE GIB GRN WIRE GRN/RED WIRE GRN/WHT WIRE GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES HYBRID VEHICLE BATTERY (REAR OF VEHICLE) IGCT IH (ABOVE LEFT KICK PANEL) J/C 30 (REAR OF PASS COMPT) LT GRN WIRE LT GRN/BLK WIRE LT GRN/RED WIRE NCA WIRE ORG/ WIRE PNK WIRE RED WIRE SERVICE PLUG VIB VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

1 2 PNK WIRE 2 3 PNK WIRE BATT FAN FUSE BLK WIRE BLU WIRE BMA BRN WIRE COMPUTER DATA LINES SYSTEM DOME FUSE EF (LEFT REAR OF ENG COMPT) ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) GRN WIRE GRY WIRE HOT AT ALL TIMES IND J/C 10 (RIGHT SIDE OF DASH) J/C 12, J/C 13 (RIGHT SIDE OF DASH) J/C 14 (RIGHT SIDE OF DASH) J/C 32 (RIGHT REAR OF VEHICLE) J/C 6 (RIGHT END OF DASH) LT GRN WIRE MGNA MUA MVA MWA ORG/ WIRE P CON MAIN FUSE P CON MTR FUSE P CON MTR RELAY PCON PNK WIRE PPOS RED WIRE RVC SHIFT CONTROL ACTUATOR (LEFT REAR OF ENG COMPT) SIL TRANSMISSION CONTROL ECU (RIGHT SIDE OF DASH) VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

1 2 PNK WIRE BEAN IC BLK WIRE BLU WIRE BRN WIRE CENTER CONNECTOR 2 (RIGHT SIDE OF DASH) COMBINATION METER COMPUTER DATA LINES SYSTEM CONTROLS SYSTEM ENGINE GATEWAY ECU (BEHIND UPPER CENTER OF DASH) GRN WIRE GRY WIRE GTX- IH (ABOVE LEFT KICK PANEL) II (CENTER OF DASH) J/C 24 (LEFT END OF DASH) LT GRN WIRE MAIN SWITCH MALFUNCTION IND MASTER ORG/ WIRE PNK WIRE POWER SUPPLY CIRCUIT RED WIRE SIL VFD VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

19 20 MSNG MSN 21 22 GSNG GSN 23 24 25 26 27 GCS GCSG ASIG BLK WIRE BLK/ WHT WIRE BLU WIRE BRN WIRE CIRCUIT BREAKER SENSOR (LEFT SIDE OF ENG COMPT) DRIVER SIDE J/B (LEFT SIDE OF ENGINE COMPT) ENGINE CONTROLS CIRCUIT FCV CT OVL GAUGE FUSE GCNV CSDN CPWM GCS GCSG GRF GRF MMTG OMTG OMT MCSG 28 29 30 31 32 GRFG GRN WIRE GSN GSNG HOT W/ IGN ON HYBRID VEHICLE CONTROL ECU (RIGHT SIDE OF DASH) IGN FUSE J/C 12 (RIGHT SIDE OF DASH) J/C 5 (RIGHT END OF DASH) LT GRN WIRE MCS MCS MRFG MRF 33 34 PNK WIRE MCSG MMT MMTG MOTOR GENERATOR 1 (LEFT FRONT OF ENGINE COMPT) MOTOR GENERATOR 2 (LEFT FRONT OF ENGINE COMPT) MRF MRFG MSN MSNG NCA WIRE NEO GO NODD OMT OMTG ORG/ WIRE PCON PPOS PNK WIRE RED WIRE SIF- VIO WIRE VL VLO WHT WIRE WHT/ BLK WIRE WHT/BLK WIRE YEL WIRE