Toyota Prius II (2003-2005) lt blu Wiring diagrams

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

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 SEC ANTI-THEFT SYSTEM ANTI-THEFT SYSTEM LSWR BLK (OR GRN) WIRE BLK WIRE BLU (OR WHT/ WIRE BLU WIRE BODY ECU (ON DRIVER SIDE J/B) BRN WIRE COMPUTER DATA LINES SYSTEM CYLB SIND ANTI-THEFT SYSTEM DOME FUSE DOOR FUSE ECU-IG FUSE DOOR LOCKS SYSTEM DRIVER SIDE J/B (BEHIND LEFT END OF DASH) ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) FLASHER RELAY FUSE GRN WIRE HAZ DCTY HEADLIGHTS SYSTEM HEADLIGHTS SYSTEM AUTO CYLD HEADLIGHTS SYSTEM HON BUZ CLTE CLTS CLTB HORN HORN SYSTEM HOT AT ALL TIMES HOT AT ALL TIMES IG ON HOT W/ HOT W/ ACC ON HRLY TAIL HF RDA PRG LSWD DBKL HEADLIGHTS SYSTEM INTERIOR LIGHTS SYSTEM CYLP J/C 6 (BEHIND RIGHT END OF DASH) KOF LT BLU WIRE LT GRN WIRE NOT USED NOT USED ORG/ WIRE PNK ANTI-THEFT SYSTEM LSWP WIRE PNK BDSU WIRE PNK HCTY GBS ANTI-THEFT SYSTEM WIRE PNK WIRE POWER RELAY RCTY BCTY RED WIRE T-LP RELAY TRLY PCTY TRUNK, TAILGATE, FUEL DOOR SYSTEM VIO WIRE WARNINGS SYSTEM WHT WIRE WHT/BLK WIRE YEL WIRE

1 2 NEO GO 14 15 18 31 32 28 OCV- OVC+ VC 4 5 6 28 PNK M- M+ WIRE 4 6 7 12 13 MREL 6 3 2 BATT STP 7 8 9 19 13 14 15 16 17 21 23 24 25 30 31 IGSW CANH CANL SPDI CCS BLK WIRE BLU WIRE BRN WIRE CAMSHAFT TIMING OIL CONTROL VALVE (ON FRONT OF CYLINDER HEAD) CENTER CONNECTOR 1 (BEHIND LEFT SIDE OF DASH) CENTER CONNECTOR 2 (BEHIND RIGHT SIDE OF DASH) COMBINATION METER COMBINATION SWITCH COMPUTER DATA LINES SYSTEM CRUISE CONTROL SWITCH CRUISE IND DOME FUSE DRIVER SIDE J/B (BEHIND LEFT END OF DASH) EC (AT REAR OF ENGINE) EE (LEFT REAR OF ENGINE COMPT) ENGINE CONTROL MODULE (BEHIND RIGHT END OF DASH) ENGINE CONTROLS SYSTEM (HYBRID SYSTEM CIRCUIT) ENGINE ROOM J/B (ON LEFT SIDE OF ENGINE COMPT) GAUGE FUSE GRN WIRE GRY WIRE HEV FUSE HOT AT ALL TIMES HYBRID VEHICLE CONTROL ECU (BEHIND RIGHT SIDE OF DASH) IGCT RELAY IGN FUSE IH (ABOVE LEFT KICK PANEL) J/C 12, 13 (BEHIND RIGHT SIDE OF DASH) J/C 14 (BEHIND RIGHT SIDE OF DASH) J/C 24 (BEHIND LEFT END OF DASH) J/C 3 (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 NCA WIRE NEO GO ORG/ WIRE PNK COMPUTER DATA LINES SYSTEM TC CANL CANH IGSW WIRE PNK VTA WIRE PNK WIRE RED WIRE RELAY ENERGIZED SET- RES+ STOP FUSE STOPLIGHT SWITCH (ABOVE BRAKE PEDAL, ON BRACKET) THROTTLE CONTROL MOTOR (ON LEFT SIDE OF ENGINE) THROTTLE POSITION SENSOR (ON THROTTLE BODY) TRANSMISSION CONTROLS SYSTEM VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

1 4 3 CLTB CLTS CLTE 17 13 18 FFOG 2 20 3 22 DRL/DIM HRLY HEAD HF 5 21 6 SIG AUTO AUTO OFF AUTOMATIC LIGHT CONTROL SENSOR (UPPER LEFT SIDE OF DASH) BEAM IND BEAN IND BLK WIRE BLU WIRE BODY ECU (ON RIGHT SIDE OF DRIVER SIDE J/B) BRN WIRE CENTER CONNECTOR 1 (BEHIND CLUSTER) CENTER CONNECTOR 2 (BEHIND RIGHT SIDE OF DASH) COMBINATION METER COMBINATION SWITCH COMPUTER DATA LINES SYSTEM DCTY DIMMER SWITCH DOME FUSE DRIVER SIDE J/B (BEHIND LEFT END OF DASH) DRIVER SIDE J/B (BEHIND LEFT END OF DASH) ECU IG FUSE DRL DIODE ECUB ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) FUSE GAUGE FUSE GND EXTERIOR LIGHTS SYSTEM 19 8 TRLY HU GRN WIRE GRY WIRE HEAD TAIL HON CLTE CLTS CLTB HOT AT ALL TIMES HOT IN ON AND START HOT W/ IH (ABOVE LEFT KICK PANEL) J/C 11 (BEHIND LEFT END OF DASH) J/C 19 (BEHIND LEFT END OF DASH) J/C 6 (BEHIND RIGHT END OF DASH) J/C 9 (BEHIND LEFT END OF DASH) LEFT FRONT DOOR COURTESY SWITCH LIGHT CONTROL SWITCH LOW FLASH LT BLU WIRE LT GRN WIRE OFF ON FOGLIGHT SWITCH ORG/ WIRE PNK WIRE PWR SUPPLY CIRCUIT RED WIRE RELAY ENERGIZED TAIL FUSE VFD VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

12 3 1 2 IG +B DRL BLK WIRE BLU WIRE BRN WIRE CENTER CONNECTOR 1 (BEHIND CLUSTER) DAYTIME RUNNING LIGHT RELAY (BEHIND UPPER LEFT SIDE OF DASH) DIM RELAY DRL FUSE DRL RELAY 4 EA EB EE (LEFT REAR OF ENGINE COMPT) ENGINE ROOM J/B (LEFT SIDE OF ENGINE COMPT) ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) ENGINE ROOM R/B 2 (RIGHT SIDE OF RESERVE TANK) FR FOG FUSE FR FOG RELAY GRN WIRE H-LP HI LH FUSE H-LP HI RH FUSE H-LP LO (LH) FUSE H-LP LO (RH) FUSE H-LP RELAY HOT AT ALL TIMES J/C 11 (BEHIND LEFT END OF DASH) J/C 7, 8 (BEHIND LEFT END OF DASH) LEFT FRONT FOG LIGHT LEFT HEADLIGHT LEFT HEADLIGHT CONTROL ECU (W/ HID) (BEHIND LEFT HEADLIGHT) LT BLU WIRE LT GRN WIRE MAIN HEAD FUSE ORG/ WIRE PNK WIRE RIGHT FRONT FOG LIGHT RIGHT HEADLIGHT (W/O HID) RIGHT HEADLIGHT CONTROL ECU (W/ HID) (BEHIND LEFT HEADLIGHT) VIO WIRE W/ HID W/ HID W/O HID W/O HID W/O HID W/O HID W/ HID WHT WIRE WHT/BLK WIRE YEL WIRE

1 4 3 CLTB CLTS CLTE 14 15 16 CLTE CLTS CLTB 17 13 18 FFOG 2 20 3 22 DRL/DIM HRLY HEAD HF 5 21 6 SIG AUTO AUTO OFF AUTOMATIC LIGHT CONTROL SENSOR (UPPER LEFT SIDE OF DASH) BEAM IND BEAN IND BLK WIRE BLU WIRE BODY ECU (ON RIGHT SIDE OF DRIVER SIDE J/B) BRN WIRE CENTER CONNECTOR 1 (BEHIND CLUSTER) CENTER CONNECTOR 2 (BEHIND RIGHT SIDE OF DASH) COMBINATION METER COMBINATION SWITCH COMPUTER DATA LINES SYSTEM DCTY DIMMER SWITCH DOME FUSE DRIVER SIDE J/B (BEHIND LEFT END OF DASH) DRIVER SIDE J/B (BEHIND LEFT END OF DASH) ECU IG FUSE ECUB ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) FUSE GAUGE FUSE GND EXTERIOR LIGHTS SYSTEM 19 8 TRLY HU GRN WIRE GRY WIRE HEAD TAIL HOT AT ALL TIMES HOT IN ON AND START HOT W/ IH (ABOVE LEFT KICK PANEL) J/C 11 (BEHIND LEFT END OF DASH) J/C 6 (BEHIND RIGHT END OF DASH) LEFT FRONT DOOR COURTESY SWITCH LIGHT CONTROL SWITCH LOW FLASH LT BLU WIRE LT GRN WIRE OFF ON FOGLIGHT SWITCH ORG/ WIRE PNK WIRE PWR SUPPLY CIRCUIT RED WIRE RELAY ENERGIZED TAIL FUSE VFD VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

ABS IND. ANTI-THEFT SYSTEM ANTI-LOCK BRAKES SYSTEM AUTO A/C IND BEAM IND BEAN IC BL (NEAR RIGHT ``B" PILLAR) BLK WIRE BLU WIRE BLU/RED WIRE BLU/YEL WIRE BQ (RIGHT REAR OF VEHICLE) BRAKE CONTROL IND BRAKE IND BRN WIRE BRN/RED WIRE BUZZER CENTER CONNECTOR 1 (BEHIND CLUSTER) CENTER CONNECTOR 2 (BEHIND RIGHT SIDE OF DASH) COMBINATION METER COMPUTER DATA LINES SYSTEM CRUISE IND DOME FUSE DOOR IND DRIVER SIDE J/B (BEHIND LEFT END OF DASH) ENGINE CONTROL SYSTEM ENGINE CONTROLS SYSTEM SOUND SYSTEMS HEADLIGHTS SYSTEMS ENGINE ROOM J/B (LEFT SIDE OF ENGINE COMPT) ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) FRONT DEF IND FRONT PASSENGER SEAT BELT WARNING LIGHT FUEL SENDER GAUGE FUSE GRN WIRE GRN/YEL WIRE GRY WIRE HEAD IND HEADLIGHTS SYSTEM HOT AT ALL TIMES HOT IN ON AND START ICE ROAD CONDITION IND IGN FUSE INLET AIR IND J/C 30 (REAR OF PASSENGER COMPT) J/C 32 (RIGHT REAR OF VEHICLE) J/C 6 (BEHIND RIGHT END OF DASH) LEFT FRONT BUCKLE SWITCH LEFT TURN IND LT BLU WIRE LT GRN WIRE MAINT REQD IND MALFUNCTION IND LAMP MASTER NAVIGATION SYSTEM ODO ODO/TRIP SWITCH ORG/ WIRE PNK EXTERIOR LIGHTS SYSTEM COMPUTER DATA LINES SYSTEM WIRE PNK WIRE POWER DISTRIBUTION POWER SUPPLY CIRCUIT REAR DEF IND RED WIRE RIGHT FRONT BUCKLE SWITCH RIGHT TURN IND SEAT BELT IND SECURITY IND SLIP IND SMART ENTRY IND SRS IND TEMP SENSOR VFD VIO WIRE VSC IND WHT WIRE WHT/BLK WIRE YEL WIRE

BLK WIRE BLU WIRE BODY ECU TRLY BRN WIRE CENTER CONNECTOR 1 (BEHIND COMBINATION METER) CENTER CONNECTOR 2 (RIGHT I/P BRACE) COMBINATION METER COMBINATION SWITCH COMPUTER DATA LINES SYSTEM PNK WIRE COURTESY LIGHTS CIRCUIT DC/DC FUSE DOME FUSE DRIVER SIDE J/B (BEHIND LEFT SIDE OF DASH) ENGINE ROOM J/B (LEFT SIDE OF ENGINE COMPT) ENGINE ROOM R/B (LEFT SIDE GAUGE FUSE GRN WIRE GRY WIRE HEAD OFF HOT AT ALL TIMES HOT IN RUN OR START IH (ABOVE LEFT KICK PANEL) II (BEHIND CENTER OF DASH) J/C 19 (BEHIND LEFT END OF DASH) J/C 25 (BEHIND RIGHT SIDE OF DASH) J/C 6 (BEHIND RIGHT END OF DASH) LIGHT CONTROL SWITCH LT BLU WIRE LT GRN WIRE MAIN SWITCH HAZARD SWITCH SHIFT LEVER POSITION SENSOR MULTI-DISPLAY OF ENGINE COMPT) PANEL FUSE PNK WIRE RADIO, PLAYER RED WIRE RHEOSTAT SEPARATE AMP BUILT-IN AMP T-LP RELAY TAIL TAIL FUSE VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

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