Toyota Prius I facelift (2000-2003) gauge fuse Wiring diagrams

A/C A/C AMPLIFIER (BEHIND CENTER OF DASH) A/C MAGNETIC CLUTCH, LOCK SENSOR (LEFT FRONT OF ENGINE) A/C SOLAR SENSOR (BEHIND TOP RIGHT SIDE OF DASH) AIR INLET CONTROL SERVO MOTOR (BEHIND RIGHT SIDE OF DASH) AIR MIX CONTROL SERVO MOTOR (BEHIND LEFT CENTER OF DASH) AIR VENT MODE CONTROL SERVO MOTOR (BEHIND LEFT CENTER OF DASH) AMH AMC SGTP TP BLK WIRE BLK/BLU WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BLU/RED WIRE BLU/YEL WIRE BLW BODY ECU BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE BSET TSET MSET CLR MG RELAY ECU-B FUSE ENGINE ROOM J/B (LEFT SIDE OF ENGINE COMPT) F/R LED RDEF F/R SW RDEF FULL GAUGE FUSE GND B+ GRN WIRE GRY WIRE GRY/BLK WIRE GRY/BLU WIRE HOT AT ALL TIMES HOT IN ON OR START HTR FUSE HTR RELAY IDH MPX+ INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) HTR FUSE J/C 1 (BEHIND LEFT END OF DASH) J/C 11 J/C 2, J/C 3 (BEHIND UPPER LEFT END OF DASH) J/C 22, J/C 23 (BEHIND LEFT SIDE OF DASH) J/C 24, J/C 25 (LEFT CENTER OF DASH) J/C 27 (BEHIND LEFT CENTER OF DASH) LOCK MGC PSW LT GRN WIRE LT GRN/RED WIRE ORG/ WIRE PIG A/C PNK WIRE PNK/BLK WIRE PNK/GRN WIRE PSG RED WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RF CF WP NE ACT HTRO SGLOCK TE SGTE SGTR TR TS TPI SGTPI AIR AIF TPM SGTPM AOF AOD VIO WIRE VIO/YEL WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/RED WIRE

BACK- UP LIGHT BACK-UP LIGHT RELAY (BEHIND RIGHT SIDE OF DASH) BLK WIRE BLU WIRE BODY ECU (ON RIGHT SID OF INSTRUMENT PANEL J/B) MPX+ BRN WIRE COMBINATION METER ENGINE CONTROL MODULE (BEHIND RIGHT END OF DASH) GATEWAY ECU (BEHIND UPPER CENTER OF DASH) GAUGE FUSE GRN WIRE GRY WIRE HOT IN RUN OR START HTE- INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) INSTRUMENT PANEL J/B (BEHIND RIGHT SIDE OF DASH) J/C 11 (BEHIND LEFT END OF DASH) J/C 17 (BEHIND UPPER RIGHT SIDE OF DASH) J/C 18 (BEHIND RIGHT END OF DASH) J/C 22 (BEHIND UPPER LEFT SIDE OF DASH) J/C 24 (BEHIND UPPER LEFT CENTER OF DASH) J/C 27/28 (BEHIND UPPER LEFT CENTER OF DASH) J/C 30/31 (LEFT REAR OF VEHICLE) J/C 32/33 (ON LEFT REAR OF VEHICLE) LEFT "C" PILLAR) LEFT REAR COMBIN- ATION LIGHT MPX MPX+ A/C AMPLIFIER (BEHIND CENTER OF DASH) NAVIGATION ECU (NEAR BASE OF LEFT "C" PILLAR) NCA WIRE PARK/ NEUTRAL POSITION SWITCH (BEHIND LEFT SIDE OF DASH) RED WIRE RED/BLK WIRE REV RIGHT REAR COMBIN- ATION LIGHT WHT WIRE WHT/BLK WIRE YEL WIRE

1 2 3 4 5 6 7 8 9 10 11 RRD 11 12 13 14 15 16 17 TRLY 12 13 14 15 16 17 18 19 20 KSW 3 15 MPX- MPX+ A/C AMPLIFIER (BEHIND CENTER OF DASH) ACT+ RLD FU+ AIR CONDITIONING SYSTEM INSTRUMENT CLUSTER SYSTEM ANTI-LOCK BRAKES SYSTEM POWER WINDOWS SYSTEM ANTI-THEFT SYSTEM ANTI-THEFT SYSTEM INTERIOR LIGHTS SYSTEM ANTI-THEFT, DOOR LOCKS SYSTEMS BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BODY ECU BRN/RED WIRE COMBINATION METER DBKL DCTY PKB RLU RCTY LP DEF RELAY DOOR FUSE DOOR LOCKS SYSTEM DOOR LOCKS, ANTI-THEFT SYSTEMS DOOR LOCKS, ANTI-THEFT SYSTEMS POWER WINDOWS SYSTEM INSTRUMENT CLUSTER SYSTEM ECU-B FUSE ENGINE CONTROL MODULE (BEHIND RIGHT END OF DASH) EXTERIOR LIGHTS, INTERIOR LIGHTS SYSTEMS EXTERIOR LIGHTS, INTERIOR LIGHTS, HEADLIGHTS, WARNING SYSTEMS FLD FLU FUSE GATEWAY ECU (BEHIND UPPER CENTER OF DASH) GAUGE FUSE GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRN/RED WIRE GROUND DISTRIBUTION SYSTEM GRY WIRE GRY/BLK WIRE GRY/BLU WIRE GTX+ GTX- HEADLIGHTS SYSTEM HEADLIGHTS SYSTEM HORNS SYSTEM HEADLIGHTS, DOOR LOCKS. ANTI-THEFT, WARNING SYSTEMS HOT AT ALL TIMES HOT IN ON OR ACC HOT IN ON OR START HOT W/LIGHT CONTROL SWITCH IN TAIL OR HEAD POSITION HRLY FU- FUA IND INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) J/C 11 (BEHIND LEFT END OF DASH) J/C 12 J/C 16 (BEHIND UPPER RIGHT SIDE OF DASH) J/C 26 (BEHIND UPPER LEFT CENTER OF DASH) J/C 27 (BEHIND UPPER LEFT CENTER OF DASH) JC-13 JUNCTION CONNECTOR (BEHIND UPPER LEFT CENTER OF DASH) LEFT FRONT DOOR COURTESY SWITCH LEFT REAR DOOR COURTESY SWITCH LT GRN WIRE LT GRN/BLK WIRE LT GRN/RED WIRE LUG RX PRG RDA RDY HR BDR PCTY HCTY LCTY MPX+ MPX- LSWP LSR MPX MULTI-DISPLAY OBD II FUSE PKBL PNK/BLU WIRE POWER RELAY POWER WINDOWS SYSTEM RED WIRE RED/BLK WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT DOOR COURTESY SWITCH RIGHT REAR DOOR COURTESY SWITCH RRU SUPPLEMENTAL RESTRAINT, WARNING SYSTEMS TAIL FUSE TRUNK, TAILGATE, FUEL DOORS, ANTI-THEFT, DOOR LOCKS SYSTEMS POWER WINDOWS SYSTEM WARNING SYSTEMS WHT WIRE WHT/BLK WIRE WHT/BLU WIRE YEL WIRE YEL/BLK WIRE

1 2 3 4 5 6 8 10 12 13 14 15 16 17 18 19 20 22 23 24 27 28 29 30 31 STP 21 10 16 19 27 28 18 GO SPHV ESTP HTE+ ETH- ETH+ HTE- 22 14 24 16 HVO- HVO+ HVI+ HVI- 5 7 23 EOM IGSW 7 8 10 MREL SPDI GO ACCEL POSITION SENSOR (BEHIND UPPER LEFT SIDE OF DASH) BLK WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/YEL WIRE BRAKE ECU (BEHIND LEFT CENTER OF DASH) BRN WIRE CCS BTH- BTH+ HTE+ HTB+ COMBINATION METER COMPUTER DATA LINES SYSTEM CRUISE CRUISE CONTROL SWITCH (COMBINATION SWITCH) DOME FUSE ENGINE CONTROL MODULE (BEHIND RIGHT END OF DASH) ENGINE ROOM J/B (ON LEFT SIDE OF ENGINE COMPT) ENGINE ROOM R/B 2 (ON REAR OF ENGINE COMPT) ETH- ETH+ HTE- HTB- PNK WIRE GAUGE FUSE GRN WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE GRY/BLU WIRE HOT AT ALL TIMES HOT IN RUN OR START HV FUSE HYBRID VEHICLE CONTROL ECU (BEHIND RIGHT SIDE OF DASH, FORWARD OF GLOVE BOX) IGCT RELAY IGNITION SWITCH INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) J/C 1 (LEFT END OF DASH) J/C 11 (BEHIND LEFT END OF DASH) J/C 17 (BEHIND UPPER RIGHT SIDE OF DASH) J/C 18, J/C 19 (BEHIND RIGHT END OF DASH) J/C 2, J/C 3 (BEHIND UPPER LEFT END OF DASH) J/C 22, J/C 23 (BEHIND UPPER LEFT SIDE OF DASH) J/C 24, J/C 25 (BEHIND UPPER LEFT CENTER OF DASH) J/C 27, J/C 28 (BEHIND UPPER LEFT CENTER OF DASH) LOCK LT GRN WIRE ORG/ WIRE PARK/NEUTRAL POSITION SWITCH (BEHIND LEFT SIDE OF DASH) PNK WIRE PNK/BLK WIRE RED WIRE RED/BLK WIRE RED/YEL WIRE RES/ SET/ COAST RUN WIRE SPDO ESTP TC STOP FUSE VIO WIRE VIO/WHT WIRE WHT WIRE WHT/BLK WIRE WHT/GRN WIRE YEL WIRE

A/C AMPLIFIER BLK WIRE BODY ECU COMBINATION METER MPX+ DEF FUSE DEF RELAY GAUGE FUSE GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES HOT IN ON OR START INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) MPX PSG REAR WINDOW DEFOGGER AND NOISE FILTER REAR WINDOW DEFOGGER SWITCH SW RDEF

1 2 3 4 5 6 7 8 IG LR LL BLK WIRE BLU WIRE BLU/BLK WIRE BODY ECU (ON RIGHT SIDE OF INSTRUMENT PANEL J/B) BRN WIRE COMBINATION METER DC/DC FUSE EL ER ENGINE ROOM J/B (ON LEFT SIDE OF ENG COMPT) FUSIBLE LINK BLOCK 1 (ON LEFT SIDE OF ENGINE COMPT) GAUGE FUSE GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE HAZARD SWITCH HEAD HIGH MOUNTED STOP LIGHT LEFT LICENSE PLATE LIGHT HOT AT ALL TIMES HOT IN RUN OR START INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) STOP FUSE J/C 1 (BEHIND LEFT END OF DASH) J/C 11 (BEHIND LEFT END OF DASH) (RIGHT KICK PANEL) J/C 14 (BEHIND UPPER RIGHT SIDE OF DASH) J/C 17 (BEHIND UPPER RIGHT SIDE OF DASH) J/C 18 (BEHIND RIGHT END OF DASH) J/C 22/23 (UPPER LEFT SIDE OF DASH) J/C 24 (UPPER LEFT CENTER OF DASH) J/C 32/33 (ON LEFT REAR OF VEHICLE) J/C 4 (UPPER LEFT END OF DASH) J/C 7 (BELOW LEFT END OF DASH) LEFT "C" PILLAR) LEFT FRONT PARKING LIGHT RIGHT FRONT SIDE MARKER LIGHT LEFT FRONT SIDE MARKER LIGHT RIGHT FRONT PARKING LIGHT LEFT FRONT TURN SIGNAL LIGHT LEFT REAR COMBIN- ATION LIGHT LIGHT CONTROL SWITCH (PART OF COMBINATION SWITCH) LT GRN WIRE OFF RED WIRE RED/BLU WIRE RH LH RIGHT FRONT TURN SIGNAL LIGHT RIGHT LICENSE PLATE LIGHT RIGHT REAR COMBIN- ATION LIGHT STOP STOP- LIGHT SWITCH (ABOVE BRAKE PEDAL) TAIL TAIL FUSE TAIL RELAY TAIL STOP TURN TURN SIGNAL FLASHER RELAY (BEHIND UPPER LEFT END OF DASH) TURN SIGNAL INDICATOR LIGHTS TURN, HAZ FUSE WHT WIRE WHT/BLK WIRE YEL WIRE

BDR BLK/RED WIRE BLK/WHT WIRE BLU/BLK WIRE BLU/YEL WIRE BODY ECU DCTY DOME FUSE DOOR FUSE ECU-B FUSE ENGINE HOOD COURTESY SWITCH (NEAR HOOD LATCH) ENGINE ROOM J/B (ON LEFT SIDE OF ENGINE COMPT) GAUGE FUSE GRN WIRE GRN/BLK WIRE HORNS SYSTEM HOT AT ALL TIMES HOT IN RUN OR START IMMOBILIZER CIRCUIT IND INSTRUMENT PANEL J/B INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) J/C 1 (LEFT END OF DASH) J/C 11 (BEHIND LEFT END OF DASH) J/C 14, J/C 15 (BEHIND UPPER RIGHT SIDE OF DASH) J/C 17 (BEHIND UPPER RIGHT SIDE OF DASH) J/C 26 (BEHIND UPPER LEFT CENTER OF DASH) J/C 27 (BEHIND UPPER LEFT CENTER OF DASH) J/C 27, J/C 28 (BEHIND UPPER LEFT CENTER OF DASH) J/C 33 LEFT "C" PILLAR) LEFT REAR DOOR LOCK UNIT LOCK LSWP LT GRN/BLK WIRE LUG LUGGAGE COMPARTMENT DOOR KEY UNLOCK SWITCH OBDII FUSE PCTY RCTY RED WIRE RED/BLK WIRE RED/GRN WIRE RED/WHT WIRE RIGHT FRONT DOOR LOCK CONTROL SWITCH RIGHT REAR DOOR LOCK UNIT THEFT DETERRENT HORN (BEHIND RIGHT HEADLIGHT) UNLK UNLOCK WARNING SWITCH WHT WIRE WHT/BLK WIRE WHT/BLU WIRE YEL WIRE

+B DIM IND H-LP 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 DRL BLK WIRE BLU WIRE BLU/ORG WIRE BODY ECU (RIGHT SIDE OF INSTRUMENT PANEL J/B) BRN WIRE COMBINATION METER COMBINATION SWITCH DAYTIME RUNNING LIGHT RELAY (BEHIND UPPER LEFT SIDE OF DASH) DIM RELAY DIMMER SWITCH DIODE (DRL) (BEHIND RIGHT END OF DASH) DOME FUSE DRL FUSE DRL RELAY ECU-B FUSE ENGINE ROOM J/B (LEFT SIDE OF ENGINE COMPT) ENGINE ROOM R/B 3 (RIGHT REAR OF ENGINE COMPT) GAUGE FUSE GRN WIRE HEAD FUSE HEAD HI (LH) HEAD HI (RH) HEAD INDICATOR HEAD LO (LH) HEAD LO (RH) HEAD RELAY HI CHG- HIGH BEAM INDICATOR HOT AT ALL TIMES HOT IN ON OR START INSTRUMNET PANEL J/B (BEHIND LEFT END OF DASH) J/C 1 (BEHIND LEFT END OF DASH) J/C 11 (BEHIND LEFT END OF DASH) J/C 12, J/C 13 (BEHIND UPPER LEFT CENTER OF DASH) J/C 17 (BEHIND UPPER RIGHT SIDE OF DASH) J/C 20 (BEHIND UPPER LEFT CENTER OF DASH) J/C 27, J/C 28 (BEHIND UPPER LEFT CENTER OF DASH) LEFT HEADLIGHT LIGHT CONTROL SWITCH LOW LOW FLASH FLASH OFF HEAD ORG/ WIRE PARKING BRAKE SWITCH HIGH HIGH PKB IG RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/YEL WIRE RIGHT HEADLIGHT TAIL WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

ABS IND. BLK/YEL WIRE BLU WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BODY ECU BRAKE IND BRN WIRE BRN/RED WIRE BUZZER CHARGE IND COMBINATION METER CONN A CONN B CRUISE IND DOOR IND ECU-B FUSE ENGINE CONTROL MODULE (BEHIND RIGHT END OF DASH) ENGINE ROOM J/B (ON LEFT SIDE OF ENG COMPT) DOME FUSE EXTERIOR LIGHTS SYSTEM COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM FU+ FUA FUEL PUMP/ FUEL SENDER (IN FUEL TANK) FUEL SENDER GAUGE FUSE GRN WIRE GRN/RED WIRE GRY WIRE GRY/BLK WIRE GRY/RED WIRE HEAD IND HIGH BEAM IND HOT AT ALL TIMES HOT IN RUN OR START HYBRID VEHICLE CONTROL ECU (BEHIND RIGHT SIDE OF DASH) MULTI DISPLAY INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) J/C 27 (BEHIND UPPER LEFT CENTER OF DASH) J/C 27, J/C 28 (BEHIND UPPER LEFT CENTER OF DASH) LT GRN/RED WIRE MALFUNCTION IND MPX ODO ODO/TRIP SWITCH OIL IND OUTPUT CONTROL IND RED WIRE RED/GRN WIRE RIGHT TURN IND SEAT BELT IND (DRIVER'S) SEAT BELT IND (FRONT PASSENGER'S) SENSOR SPD SPD SRS IND LEFT TURN IND VFD VIO WIRE WATER TEMPERATURE IND (HIGH) WATER TEMPERATURE IND (LOW) WHT WIRE WHT/BLU WIRE WHT/GRN WIRE YEL WIRE YEL/BLK WIRE

+B FL- AUO- 1 2 3 4 5 6 7 8 9 10 VR 10 9 TX- TX+ 2 6 PNK FL+ FL- WIRE 5 12 GTX+ GTX- 7 8 TX+ TX- BACK-UP LIGHT RELAY (BEHIND RIGHT SIDE OF DASH) BLK WIRE BLK/YEL WIRE BLU WIRE BLU/YEL WIRE BRAIDED VG BRN WIRE CENTER CLUSTER SWITCH COMBINATION METER DATA LINK CONNECTOR 3 (LEFT SIDE OF DASH) DOME FUSE ECU-IG FUSE ENGINE ROOM J/B (LEFT SIDE OF ENG COMPT) FUSE GATEWAY ECU (BEHIND UPPER CENTER OF DASH) GAUGE FUSE GRN WIRE GRY/RED WIRE HOT AT ALL TIMES HOT IN ACC OR RUN HOT IN RUN OR START INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) J/C 12, J/C 13 (BEHIND UPPER LEFT CENTER OF DASH) J/C 14 (BEHIND UPPER RIGHT SIDE OF DASH) J/C 21 (BEHIND RIGHT END OF DASH) J/C 24, J/C 25 (UPPER LEFT CENTER OF DASH) J/C 26 (BEHIND UPPER LEFT CENTER OF DASH) J/C 27 (UPPER LEFT CENTER OF DASH) J/C 27, J/C 28 (UPPER LEFT CENTER OF DASH) LEFT FRONT DOOR SPEAKER MULTI-DISPLAY NAVIGATION ECU (BASE OF LEFT C PILLAR) PARKING BRAKE SWITCH (BASE OF PARK BRAKE LEVER) PKB TC PNK 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 FL+ AUO+ WIRE PNK WIRE PNK/BLK WIRE RADIO, PLAYER RED WIRE RED/BLK WIRE RED/BLU WIRE RED/YEL WIRE REV SYNC TX+ VG VIO WIRE VIO/WHT WIRE WHT WIRE WHT/GRN WIRE YEL WIRE