Toyota Prius II (2003-2005) center connector 2 (right i/p brace) Wiring diagrams

1 2 3 +B 1 2 M+ M- 25 24 STB 5 14 17 WP ITE CLK 9 8 COMPUTER DATA LINES SYSTEM CANL CANH A/C CONTROL ASSEMBLY A/C ROOM TEMP SENSOR (LEFT CENTER OF DASH) A/C SOLAR SENSOR (TOP RIGHT SIDE OF DASH) A/C W/P RELAY AIR AIF AOD PNK WIRE AIR INLET CONTROL SERVO MOTOR (LEFT CENTER OF DASH, ON HVAC ASSY) AIR MIX CONTROL SERVO MOTOR (LEFT CENTER OF DASH, ON HVAC ASSY) BLK WIRE BLK/YEL WIRE BLOWER MOTOR (BEHIND LOWER RIGHT SIDE OF DASH) BLOWER MOTOR CONTROLLER (BEHIND RIGHT CENTER OF DASH) BLU WIRE BRN WIRE CENTER CONNECTOR 2 (RIGHT I/P BRACE) COMPUTER DATA LINES SYSTEM DEFOGGER SYSTEM DRIVER SIDE J/B (BEHIND LEFT END OF DASH) ECU-B FUSE EF (LEFT REAR OF ENGINE COMPT) ENGINE CONTROLS SYSTEM ENGINE ROOM J/B GAUGE FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ IG ON HTR RELAY A/C (HTR) FUSE HTR TPM HYBRID VEHICLE CONTROL ECU (BEHIND RIGHT SIDE OF DASH) IH (ABOVE LEFT KICK PANEL) IJ (BEHIND CENTER OF DASH) J/C 10 (BEHIND RIGHT SIDE OF DASH) J/C 19 (BEHIND LEFT END OF DASH) LT GRN WIRE ORG/ WIRE PNK WIRE PS HTR FUSE RDI FUSE HTR FUSE (LEFT SIDE OF ENGINE COMPT) RED WIRE RF CF AOF AMH IDH AMC RRDEF SGTP SGST SGTPI SGTE PSW TE TR RH THR+ TP TS SGTR SGTPM VIO WIRE WATER PUMP MOTOR (A/C) (LEFT CENTER OF ENG COMPT) WHT WIRE WHT/BLK WIRE YEL WIRE

19 28 THW 30 31 CANL CANH A/C AUTO A/C CONDENSER FAN MOTOR (LEFT FRONT OF ENGINE COMPT) BLK WIRE BLK/WHT WIRE BLU WIRE BLU/WHT WIRE BRN WIRE BRN/WHT WIRE CDS FAN FUSE PTC PTC CENTER CONNECTOR 2 (RIGHT I/P BRACE) COMBINATION SWITCH COMPRESSOR ASSEMBLY (MOTOR) (REAR OF ENGINE) COMPUTER DATA LINES SYSTEM DRIVER SIDE J/B (BEHIND LEFT END OF DASH) EA (RIGHT SIDE OF ENGINE COMPT) ECU-IG FUSE EE (LEFT REAR OF ENGINE COMPT) ENGINE CONTROL MODULE (BEHIND RIGHT END OF DASH) ENGINE ROOM J/B (LEFT SIDE OF ENGINE COMPT) ENGINE ROOM R/B ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) ENGINE ROOM R/B 2 (RIGHT SIDE OF RESERVE TANK) PS HTR RELAY FAN FAN 1 RELAY FAN 2 RELAY FAN 3 RELAY FR DEF FUSE FUSE GRN WIRE GRN/WHT WIRE HOT AT ALL TIMES HOT W/ IG ON INLET AIR INVERTER (LEFT REAR OF ENGINE COMPT) J/C 10 (BEHIND RIGHT SIDE OF DASH) J/C 2 J/C 4 (LEFT SIDE OF ENGINE COMPT) J/C 6 (BEHIND RIGHT END OF DASH) J/C 9 (BEHIND LEFT END OF DASH) LT BLU WIRE LT GRN WIRE ORG/ WIRE PNK WIRE PRESSURE SWITCH (RIGHT SIDE OF ENGINE COMPT) PS HEATER PTC HEATER (BELOW RIGHT END OF DASH) PTC HTR 2 RELAY RADIATOR FAN MOTOR (BEHIND RADIATOR) RED WIRE RED/WHT WIRE RR DEF TAM TEMP VIO WIRE WATER TEMPERATURE SWITCH (RIGHT FRONT OF ENGINE COMPT) WHT WIRE WHT/BLK WIRE YEL WIRE YEL/WHT WIRE

8 9 24 14 16 25 15 17 30 31 23 21 CAN L CAN H BACK UP LAMP BKUP LP RELAY BLK WIRE BLU WIRE BN (REAR OF VEHICLE) BRN WIRE CENTER CONNECTOR 1 (BEHIND CLUSTER) CENTER CONNECTOR 1 (BEHIND COMBINATION METER) CENTER CONNECTOR 2 (RIGHT I/P BRACE) COMBINATION METER COMPUTER DATA LINES SYSTEM DOME FUSE DRIVER SIDE J/B (BEHIND LEFT END OF DASH) GAUGE FUSE ENGINE ROOM J/B (LEFT SIDE OF ENGINE COMPT) ENGINE ROOM R/B GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN RUN OR START HYBRID VEHICLE CONTROL ECU (BEHIND RIGHT SIDE OF DASH) IH (ABOVE LEFT KICK PANEL) II (BEHIND CENTER OF DASH) J/C 10 (BEHIND RIGHT SIDE OF DASH) J/C 31 (REAR OF PASSENGER COMPT) J/C 6 (BEHIND RIGHT END LEFT REAR COMBINATION LIGHT LT BLU WIRE OF DASH) PNK WIRE RED WIRE RIGHT REAR COMBINATION LIGHT SHIFT LEVER POSITION SENSOR (BEHIND CENTER OF DASH) VIO WIRE WHT WIRE YEL WIRE

14 15 RF CF 19 28 THW 30 31 CANL CANH A/C CONDENSER FAN MOTOR (LEFT FRONT OF ENGINE COMPT) A/C CONTROL ASSEMBLY BLK WIRE BLU WIRE BRN WIRE CENTER CONNECTOR 2 (RIGHT I/P BRACE) COMPUTER DATA LINES SYSTEM DRIVER SIDE J/B (BEHIND LEFT END OF DASH) EA (RIGHT SIDE OF ENGINE COMPT) ECU-IG FUSE EE (LEFT REAR OF ENGINE COMPT) ENGINE CONTROL MODULE (BEHIND RIGHT END OF DASH) ENGINE ROOM J/B (LEFT SIDE OF ENGINE COMPT) ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) FAN FAN 1 RELAY FAN 2 RELAY FAN 3 RELAY GRN WIRE HOT AT ALL TIMES ENGINE ROOM J/B RDI FUSE HOT AT ALL TIMES ENGINE ROOM R/B CDS FAN FUSE HOT W/ IG ON J/C 10 (BEHIND RIGHT SIDE OF DASH) J/C 2 J/C 4 (LEFT SIDE OF ENGINE COMPT) J/C 9 (BEHIND LEFT END OF DASH) LT GRN WIRE PRESSURE SWITCH (RIGHT SIDE OF ENGINE COMPT) RADIATOR FAN MOTOR (BEHIND RADIATOR) RED WIRE TAM WATER TEMPERATURE SWITCH (RIGHT FRONT OF ENGINE COMPT) WHT WIRE WHT/BLK WIRE

BLK WIRE BLU WIRE BRN WIRE CENTER CONNECTOR 1 (BEHIND COMBINATION METER) CENTER CONNECTOR 2 (RIGHT I/P BRACE) COMBINATION SWITCH COMPUTER DATA LINES SYSTEM DC/DC FUSE DOME FUSE DRIVER SIDE J/B (BEHIND LEFT SIDE OF DASH) ECU-IG FUSE ECUB ENGINE ROOM J/B (LEFT SIDE OF ENGINE COMPT) ENGINE ROOM R/B (LEFT SIDE FUSE GLOVE BOX LIGHT GND (ILL) GRN WIRE GRY WIRE HEAD OFF HOT AT ALL TIMES HOT IN RUN OR START HOT W/ ACC RELAY ENERGIZED IH (ABOVE LEFT KICK PANEL) II (BEHIND CENTER OF DASH) COMBINATION METER INSTRUMENT ILLUMINATION CIRCUIT INTERIOR LIGHT OFF J/C 24 (LEFT END OF DASH) J/C 6 (BEHIND RIGHT END OF DASH) KEY SLOT LIGHT CONTROL SWITCH OF ENGINE COMPT) ON DOOR PANEL FUSE PNK WIRE RED WIRE SIG T-LP RELAY TAIL TAIL FUSE BODY ECU TRLY WHT WIRE WHT/BLK WIRE YEL WIRE

BL (NEAR RIGHT "A" PILLAR) BL (NEAR RIGHT ``B" PILLAR) BLK WIRE BLU WIRE BODY ECU BQ (RIGHT REAR OF VEHICLE) BRN WIRE CENTER CONNECTOR 1 (BEHIND COMBINATION METER) CENTER CONNECTOR 2 (RIGHT I/P BRACE) CYLB CYLD CYLP DATA LINK CONNECTOR 3 (BEHIND LOWER LEFT SIDE OF DASH) DCTY DOOR DRIVER SIDE J/B (BEHIND LEFT SIDE OF DASH) IH (ABOVE LEFT KICK PANEL) J/C 23 (IN CENTER CONSOLE) 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 30 (REAR OF PASSENGER COMPT) J/C 31 (REAR OF PASSENGER COMPT) J/C 33 (NEAR LEFT FRONT ROOF PANEL) LEFT FRONT DOOR COURTESY LIGHT LEFT FRONT DOOR COURTESY SWITCH LEFT FRONT DOOR UNLOCK DETECTION SWITCH LEFT REAR DOOR COURTESY SWITCH RIGHT FRONT DOOR COURTESY SWITCH LEFT REAR DOOR UNLOCK DETECTION SWITCH LEFT VANITY LIGHT LEFT VANITY LIGHT SWITCH LSWD LSWP LSWR LT GRN WIRE LUGGAGE COMPARTMENT COURTESY SWITCH LUGGAGE COMPARTMENT LIGHT ORG/ WIRE OVERHEAD J/B (FRONT OF ROOF PANEL) PCTY RCTY RED WIRE RIGHT FRONT DOOR COURTESY LIGHT RIGHT FRONT DOOR UNLOCK DETECTION SWITCH RIGHT REAR DOOR COURTESY SWITCH RIGHT REAR DOOR UNLOCK DETECTION SWITCH RIGHT VANITY LIGHT RIGHT VANITY LIGHT SWITCH VIO WIRE WHT WIRE YEL WIRE

A/C CONTROL ASSEMBLY BLK WIRE BO (RIGHT REAR OF VEHICLE) BRN WIRE CENTER CONNECTOR 2 (RIGHT I/P BRACE) COMBINATION SWITCH DEF FUSE DEF RELAY DRIVER SIDE J/B (LEFT END OF DASH) GAUGE FUSE GRN WIRE HOT AT ALL TIMES HOT W/ IGN ON IH (ABOVE LEFT KICK PANEL) J/C 26 (RIGHT REAR OF PASSENGER COMPT) J/C 27 (LEFT REAR OF PASSENGER COMPT) LEFT MIRROR HEATER M/HTR FUSE MIRROR HEATER RELAY (LEFT END OF DASH) REAR DEFOGGER SWITCH REAR WINDOW DEFOGGER REAR WINDOW DEFOGGER NOISE FILTER (ON LEFT "C" PILLAR) RED WIRE RIGHT MIRROR HEATER RRDEF SGST VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

1 2 3 4 5 6 7 8 9 10 11 12 CANH SIL 1 2 PIG PGND BLK WIRE CENTER CONNECTOR 2 (RIGHT I/P BRACE) COMPUTER DATA LINES SYSTEM DATA LINK CONNECTOR 3 (BEHIND LOWER LEFT SIDE OF DASH) DRIVER SIDE J/B (BEHIND LEFT END OF DASH) ECU-IG FUSE ENGINE ROOM J/B (LEFT SIDE OF ENGINE COMPT) EPS FUSE HOT AT ALL TIMES HOT W/ IG ON IG (ABOVE LEFT KICK PANEL) IG+ CANL ORG/ WIRE POWER STEERING ECU (BEHIND LEFT SIDE OF DASH) POWER STEERING MOTOR POWER STEERING TORQUE SENSOR RED WIRE SIL WHT WIRE WHT/BLK WIRE YEL WIRE

A/C CONTROL ASSEMBLY AIRBAG SENSOR ASSEMBLY BATTERY BLOWER MOTOR CONTROLLER BLK WIRE BLOWER MOTOR CONTROLLER BODY ECU BP (RIGHT REAR OF VEHICLE) BM (AT REAR OF VEHICLE) BQ (RIGHT REAR OF VEHICLE) BRAKE CONTROL POWER SUPPLY BRN WIRE CENTER CONNECTOR 1 (BEHIND CLUSTER) CENTER CONNECTOR 2 (RIGHT I/P BRACE) COMBINATION SWITCH DATA LINK CONNECTOR 3 DRIVER SIDE ELECTRICAL KEY ANTENNA LEFT FRONT DOOR OSCILLATOR DRIVER SIDE J/B (BEHIND LEFT END OF DASH) FLASHER RELAY EC (AT REAR OF ENGINE) ED (AT REAR OF ENGINE) ENGINE CONTROL MODULE FUEL PUMP GARAGE DOOR OPENER/ INNER MIRROR GATEWAY ECU GLOVE BOX LIGHT GRN WIRE HAZARD SWITCH HTR RELAY HYBRID VEHICLE CONTROL ECU IG (ABOVE LEFT KICK PANEL) IGNITION COIL AND IGNITER 1 IGNITION COIL AND IGNITER 2 IGNITION COIL AND IGNITER 3 IGNITION COIL AND IGNITER 4 IH (ABOVE LEFT KICK PANEL) IJ (BEHIND CENTER OF DASH) INTERIOR LIGHT) INV W/P RELAY RELAY J/C 12 (BEHIND RIGHT SIDE OF DASH) J/C 24 (BEHIND LEFT END OF DASH) J/C 27 (LEFT SIDE OF PASS COMPT) J/C 29 (IN RIGHT REAR DOOR) J/C 32 (RIGHT REAR OF VEHICLE) LEFT FRONT DOOR UNLOCK DETECTION SWITCH LEFT MIRROR HEATER MAIN SWITCH CLOCK POWER OUTLET 1 POWER OUTLET 2 POWER OUTLET RELAY STEERING SENSOR POWER STEERING ECU POWER WINDOW MASTER SWITCH PWR RELAY NOISE FILTER RED WIRE REMOTE CONTROL MIRROR SWITCH RIGHT FRONT BUCKLE SWITCH RIGHT REAR DOOR UNLOCK DETECTION SWITCH TO J/C 25 (DIAGRAM 3 OF 3) WHT WIRE WHT/BLK WIRE

BLK WIRE BRN WIRE CENTER CONNECTOR 1 (BEHIND CLUSTER) CENTER CONNECTOR 2 (RIGHT I/P BRACE) COMBINATION METER DOOR CONTROL RECEIVER FROM IH (DIAGRAM 1 OF 2) FRONT PASSENGER SIDE ELECTRICAL KEY ANTENNA GRN WIRE II (BEHIND CENTER OF DASH) J/C 20, J/C 21 (BEHIND UPPER RIGHT SIDE OF DASH) J/C 25 (BEHIND RIGHT SIDE OF DASH) J/C 26 (RIGHT REAR OF PASSENGER COMPT) J/C 33 (NEAR LEFT FRONT ROOF PANEL) KEY SLOT POWER SWITCH LEFT VANITY LIGHT SWITCH MULTI-DISPLAY NAVIGATION ECU OVERHEAD J/B POWER SOURCE CONTROL ECU POWER SWITCH RADIO AND PLAYER RELAY RHEOSTAT RIGHT FRONT DOOR LOCK CONTROL SWITCH RIGHT FRONT DOOR OSCILLATOR RIGHT FRONT DOOR UNLOCK DETECTION SWITCH RIGHT MIRROR HEATER RIGHT VANITY LIGHT SWITCH ROOM OSCILLATOR SMART KEY ECU SMART KEY SYSTEM CANCEL SWITCH STEREO COMPONENT AMPLIFIER TRANSPONDER KEY COMPUTER WHT WIRE YAW RATE SENSOR