Toyota Prius II (2003-2005) blu Wiring diagrams

10 4 1 PNK WIRE BL (NEAR RIGHT ``B" PILLAR) BLU WIRE BO (RIGHT REAR OF VEHICLE) BODY ECU BQ (RIGHT REAR OF VEHICLE) BRN WIRE CYLD DBKL DCTY DOOR FUSE DRIVER SIDE J/B (BEHIND LEFT END OF DASH) ENGINE ROOM J/B (LEFT SIDE OF ENGINE COMPT) DOME FUSE GRN WIRE HORNS SYSTEM (W/ KEYLESS ENTRY) HOT AT ALL TIMES IH (ABOVE LEFT KICK PANEL) J/C 22 (ABOVE LEFT KICK PANEL) J/C 24 (BEHIND LEFT END OF DASH) J/C 25 (BEHIND RIGHT SIDE OF DASH) J/C 26 (RIGHT REAR OF PASSENGER COMPT) J/C 27 (LEFT SIDE OF PASSENGER COMPT) J/C 28 (BELOW CENTER CONSOLE) J/C 29 (IN RIGHT REAR DOOR) J/C 32 (RIGHT REAR OF VEHICLE) J/C 34 (IN REAR OF VEHICLE) J/C 6 (BEHIND RIGHT END OF DASH) LEFT FRONT DOOR COURTESY SWITCH LEFT FRONT DOOR LOCK MOTOR, DOOR UNLOCK DETECTION SWITCH LEFT REAR DOOR COURTESY SWITCH LEFT REAR DOOR LOCK MOTOR, DOOR UNLOCK DETECTION SWITCH LSWD LSWP LSWR LT GRN WIRE LUGGAGE COMPARTMENT DOOR OPENER SWITCH ORG/ WIRE PCTY PNK PNK WIRE PNK WIRE RCTY RED WIRE RIGHT FRONT DOOR COURTESY SWITCH RIGHT FRONT DOOR LOCK MOTOR, DOOR UNLOCK DETECTION SWITCH RIGHT REAR DOOR COURTESY SWITCH RIGHT REAR DOOR LOCK MOTOR, DOOR UNLOCK DETECTION SWITCH VIO WIRE W/ KEYLESS ENTRY WHT/BLK WIRE YEL WIRE

1 2 3 4 5 6 TRG- BEAN IC BLK WIRE BLU WIRE BO (RIGHT REAR OP VEHICLE) BRN WIRE CENTER CONNECTOR 1 (BEHIND LEFT SIDE OF DASH) CENTER CONNECTOR 2 (BEHIND RIGHT SIDE OF DASH) CLG CNSL COMBINATION METER COMPUTER DATA LINES SYSTEM DATA DOOR CONTROL RECEIVER (RIGHT SIDE OF PASSENGER COMPT) DRIVER'S SIDE ELECTRICAL KEY ANTENNA (IN DRIVER'S DOOR) FRONT PASSENGER'S SIDE ELECTRICAL KEY ANTENNA (IN RIGHT FRONT DOOR) GRN WIRE GRY WIRE II (BEHIND CENTER OF DASH) INNER LUGGAGE OSCILLATOR (AT LUGGAGE COMPT) J/C 23 (IN CENTER CONSOLE) J/C 31 (REAR OF PASSENGER COMPT) J/C 34 (IN REAR OF VEHICLE) LEFT FRONT DOOR OSCILLATOR (W/ SENSOR) (IN LEFT FRONT DOOR) LT BLU WIRE LUGGAGE COMPARTMENT DOOR ELECTRICAL KEY ANTENNA (IN LUGGAGE COMPT) LUGGAGE COMPARTMENT DOOR LOCK SWITCH ORG/ WIRE OUTER LUGGAGE OSCILLATOR (AT LUGGAGE COMPT) PNK WIRE PWR SUPPLY CIRCUIT RCO PNK WIRE RED WIRE RELAY ENGERGIZED ENGINE ROOM J/B (LEFT SIDE OF ENGINE COMPT) GAUGE FUSE RIGHT FRONT DOOR OSCILLATOR (W/ SENSOR) (IN RIGHT FRONT DOOR) ROOM OSCILLATOR (IN CENTER CONSOLE) SEL SENS SGT SKID CONTROL ECU (BEHIND LEFT SIDE OF DASH) SMART ENTRY SMART KEY ECU (BEHIND LEFT SIDE OF DASH) SMART KEY SYSTEM CANCEL SWITCH TRG+ VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

BACT BL (NEAR RIGHT ``B" PILLAR) BLK WIRE BLU WIRE BODY ECU BRN WIRE CENTER CONNECTOR 2 (BEHIND RIGHT SIDE OF DASH) COMPUTER DATA LINES SYSTEM CONTROL SWITCH DOOR FUSE DRIVER SIDE J/B (BEHIND LEFT END OF DASH) ECU-IG FUSE EE (LEFT REAR OF ENGINE COMPT) EF (LEFT REAR OF ENGINE COMPT) ENGINE HOOD COURTESY SWITCH (NEAR HOOD LATCH) FLASHER RELAY (EXTERIOR LIGHTS SYSTEM) FUSE GRN WIRE GRY WIRE HEADLIGHTS SYSTEM HOT AT ALL TIMES HOT W/ ACC RELAY ENERGIZED HOT W/ ECU-IG RELAY ENERGIZED IH (ABOVE LEFT KICK PANEL) J/C 24 (BEHIND LEFT END OF DASH) J/C 25 (BEHIND RIGHT SIDE OF DASH) J/C 26 (RIGHT REAR OF PASSENGER COMPT) J/C 27 (LEFT SIDE OF PASSENGER COMPT) J/C 30 (REAR OF PASSENGER COMPT) LEFT FRONT BUCKLE SWITCH LOCK LT GRN WIRE LUGGAGE COMPARTMENT COURTESY SWITCH/ LUGGAGE COMPARTMENT DOOR OPENER MOTOR ORG/ WIRE PNK WIRE POWER WINDOWS SYSTEM RED (OR PNK) WIRE RED WIRE RIGHT FRONT DOOR LOCK SEC SIG T-LP RELAY (EXTERIOR LIGHTS SYSTEM) THEFT DETERRENT HORN (RIGHT SIDE OF ENGINE COMPT) (W/ KEYLESS ENTRY) UNLK VIO WIRE WHT WIRE WHT/BLK WIRE WIRELESS DOOR LOCK BUZZER YEL WIRE

10 4 1 PNK WIRE BL (NEAR RIGHT ``B" PILLAR) BLK WIRE BLU WIRE BO (RIGHT REAR OF VEHICLE) BODY ECU BQ (RIGHT REAR OF VEHICLE) BRN WIRE CYLD DBKL DCTY DOOR FUSE DRIVER SIDE J/B (BEHIND LEFT END OF DASH) ENGINE ROOM J/B (LEFT SIDE OF ENGINE COMPT) DOME FUSE GRN WIRE HORNS SYSTEM (W/ KEYLESS ENTRY) HOT AT ALL TIMES IH (ABOVE LEFT KICK PANEL) J/C 22 (ABOVE LEFT KICK PANEL) J/C 24 (BEHIND LEFT END OF DASH) J/C 25 (BEHIND RIGHT SIDE OF DASH) J/C 26 (RIGHT REAR OF PASSENGER COMPT) J/C 27 (LEFT SIDE OF PASSENGER COMPT) J/C 28 (BELOW CENTER CONSOLE) J/C 29 (IN RIGHT REAR DOOR) J/C 32 (RIGHT REAR OF VEHICLE) J/C 34 (IN REAR OF VEHICLE) J/C 6 (BEHIND RIGHT END OF DASH) LEFT FRONT DOOR COURTESY SWITCH LEFT FRONT DOOR LOCK MOTOR, DOOR UNLOCK DETECTION SWITCH LEFT REAR DOOR COURTESY SWITCH LEFT REAR DOOR LOCK MOTOR, DOOR UNLOCK DETECTION SWITCH LSWD LSWP LSWR LT GRN WIRE LUGGAGE COMPARTMENT DOOR OPENER SWITCH ORG/ WIRE PCTY PNK PNK WIRE PNK WIRE RCTY RED (OR PNK) WIRE RED WIRE RIGHT FRONT DOOR COURTESY SWITCH RIGHT FRONT DOOR LOCK MOTOR, DOOR UNLOCK DETECTION SWITCH RIGHT REAR DOOR COURTESY SWITCH RIGHT REAR DOOR LOCK MOTOR, DOOR UNLOCK DETECTION SWITCH VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

1 5 PNK WIRE 7 26 18 28 5 10 IGSW IMP IM RDY 7 5 4 1 PNK WIRE BLK WIRE BLU WIRE CDSW CENTER CONNECTOR 1 (BEHIND LEFT SIDE OF DASH) CODE GND CPUB IG CUWS TXCT AGND DRIVER SIDE J/B (BEHIND LEFT END OF DASH) ENGINE ROOM J/B (LEFT SIDE OF ENGINE COMPT) FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ ACC RELAY ENERGIZED HYBRID VEHICLE CONTROL ECU (BEHIND RIGHT SIDE OF DASH) IGN FUSE IH (ABOVE LEFT KICK PANEL) INDW INDS J/C 10 (BEHIND RIGHT SIDE OF DASH) J/C 14 (BEHIND RIGHT SIDE OF DASH) J/C 25 (BEHIND RIGHT SIDE OF DASH) KEY SLOT LT GRN WIRE ORG/ WIRE P CON MAIN FUSE FUSE PNK PNK WIRE PNK WIRE POWER SOURCE CONTROL ECU (BEHIND LEFT SIDE OF DASH) POWER SWITCH PPOS RED WIRE RELAY ENERGIZED STSW RDY SWIL TRANS- PONDER KEY COIL TRANSMISSION CONTROL ECU (BEHIND RIGHT SIDE OF DASH) TRANSPONDER KEY AMPLIFIER TRANSPONDER KEY COMPUTER (BEHIND UPPER LEFT SIDE OF DASH) WHT WIRE WHT/BLK WIRE YEL WIRE

BLK WIRE BLU WIRE BODY ECU CENTER CONNECTOR 2 (BEHIND RIGHT SIDE OF DASH) DCTY DD RLD BRD RLU PU PLS PD RRD DOWN DRIVER SIDE J/B (BEHIND LEFT END OF DASH) ECU-IG FUSE ENGINE ROOM J/B (LEFT SIDE OF ENGINE COMPT) DC/DC FUSE ENGINE ROOM J/B (LEFT SIDE OF ENGINE COMPT) DOME FUSE F/R DOOR FUSE FUSE GAUGE FUSE GND VCC DU GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ HOT W/ ACC RELAY ENERGIZED HOT W/ ECU-IG RELAY ENERGIZED J/C 22 (ABOVE LEFT KICK PANEL) J/C 24 (BEHIND LEFT END OF DASH) J/C 27 (LEFT SIDE OF PASSENGER COMPT) J/C 6 (BEHIND RIGHT END OF DASH) KOF LEFT FRONT DOOR COURTESY SWITCH LEFT FRONT POWER WINDOW MOTOR LEFT REAR POWER WINDOW CONTROL SWITCH LEFT REAR POWER WINDOW MOTOR ORG/ WIRE PLS PNK WIRE POWER FUSE POWER WINDOW MASTER SWITCH PWR RELAY RED WIRE RIGHT FRONT POWER WINDOW CONTROL SWITCH RIGHT FRONT POWER WINDOW MOTOR RIGHT REAR POWER WINDOW CONTROL SWITCH RIGHT REAR POWER WINDOW MOTOR RRU SIG SSRB UP DOWN VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

ANT ANTENNA AMPLIFIER (BEHIND CENTER OF DASH) BLK WIRE BLU WIRE BODY ECU (ON DRIVER SIDE J/B) BRN WIRE CENTER CONNECTOR 1 (BEHIND CLUSTER) CENTER CONNECTOR 2 CENTER CONNECTOR 2 (RIGHT I/P BRACE) COMBINATION METER COMBINATION SWITCH COMPUTER DATA LINES SYSTEM DATA LINK CONNECTOR 3 (BEHIND LOWER LEFT SIDE OF DASH) PNK WIRE DRIVER SIDE J/B (BEHIND LEFT END OF DASH) ECU-B FUSE ECU-IG FUSE ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) DOME FUSE FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ ACC ON HOT W/ IG ON II (BEHIND CENTER OF DASH) J/C 19 (BEHIND LEFT END OF DASH) J/C 20 (BEHIND UPPER RIGHT SIDE OF DASH) J/C 6 (BEHIND RIGHT END OF DASH) J/C 9 (BEHIND LEFT END OF DASH) LEFT FRONT DOOR SPEAKER LEFT FRONT TWEETER LEFT REAR DOOR SPEAKER LT BLU WIRE LT GRN WIRE MODE MULTI-DISPLAY ORG/ WIRE PARKING BRAKE SWITCH (BASE OF PARKING BRAKE LEVER) PKB DR PNK TC WIRE PNK WIRE RADIO AND PLAYER RED WIRE RIGHT FRONT DOOR SPEAKER RIGHT FRONT TWEETER RIGHT REAR DOOR SPEAKER SEEK VIO WIRE VOL (-) WHT WIRE YEL WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 -B AMP FUSE ANT ANTENNA AMPLIFIER (BEHIND CENTER OF DASH) BLK WIRE BLU WIRE BRN WIRE CENTER CONNECTOR 2 (RIGHT I/P BRACE) CENTER SPEAKER COMBINATION SWITCH CTR+ RL+ RR+ FL+ FR+ CTR- RL- RR- DRIVER SIDE J/B (BEHIND LEFT END OF DASH) ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) DOME FUSE GND FL- FR- GRN WIRE GRY WIRE HOT AT ALL TIMES II (BEHIND CENTER OF DASH) J/C 19 (BEHIND LEFT END OF DASH) J/C 20, J/C 21 (BEHIND UPPER RIGHT SIDE OF DASH) J/C 6 (BEHIND RIGHT END OF DASH) LEFT FRONT DOOR SPEAKER LEFT FRONT TWEETER LEFT REAR DOOR SPEAKER LEFT REAR TWEETER LT BLU WIRE LT GRN WIRE MODE SEEK- MUTE N-MU ORG/ WIRE PNK 1 2 3 4 5 WIRE PNK W/O NAVIGATION WIRE PNK WIRE RADIO AND PLAYER RED WIRE RIGHT FRONT DOOR SPEAKER RIGHT FRONT TWEETER RIGHT REAR DOOR SPEAKER RIGHT REAR TWEETER SEEK SHIELD SLD STEREO COMPONENT AMPLIFIER (BELOW RIGHT FRONT SEAT) VIO WIRE VOL (-) W/ NAVIGATION W/O NAVIGATION W/ NAVIGATION WHT WIRE WHT/BLK WIRE YEL WIRE

31 30 25 15 17 24 14 16 PNK WIRE BLK WIRE BLU WIRE BMA BRN WIRE CENTER CONNECTOR 1 (LEFT SIDE OF DASH) COMPUTER DATA LINES SYSTEM DRIVER SIDE J/B (LEFT END OF DASH) EF (LEFT REAR OF ENG COMPT) ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ IGN ON HYBRID VEHICLE CONTROL ECU (RIGHT SIDE OF DASH) IGN FUSE IH (ABOVE LEFT KICK PANEL) LT BLU WIRE LT GRN WIRE MGNA MUA MVA MWA NCA WIRE ORG/ WIRE P CON MTR FUSE P CON MTR RELAY PNK WIRE RED WIRE RVC SHIFT CONTROL ACTUATOR (LEFT REAR OF ENG COMPT) STOP FUSE TRANSMISSION CONTROL ECU (RIGHT SIDE OF DASH) WHT WIRE WHT/BLK WIRE YEL WIRE

BLK WIRE BLU WIRE BRN WIRE CENTER CONNECTOR 1 (BEHIND LEFT SIDE OF DASH) CENTER CONNECTOR 2 (BEHIND RIGHT SIDE OF DASH) COMBINATION METER DATA LINK CONNECTOR 3 (BEHIND LOWER LEFT SIDE OF DASH) DOME FUSE DRIVER SIDE J/B (BEHIND LEFT END OF DASH) DRIVER SIDE J/B (BEHIND LEFT SIDE OF DASH) ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) GAUGE FUSE GRN WIRE HOT AT ALL TIMES HOT IN ON OR START HYBRID VEHICLE CONTROL ECU (BEHIND RIGHT SIDE OF DASH) IGN FUSE IH (ABOVE LEFT KICK PANEL) II (BEHIND CENTER OF DASH) J/C 6 (BEHIND RIGHT END OF DASH) LT GRN WIRE PNK WIRE RED WIRE SRS INDICATOR VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/GRY WIRE YEL/PNK WIRE YEL/RED WIRE