Toyota Corolla IX (2000-2004) blu/red Wiring diagrams

A/C CONDENSER FAN MOTOR A/C FAN RELAY 2 A/C FAN RELAY 3 A/C SYSTEM A/C TRIPLE PRESSURE SWITCH (RIGHT FRONT OF ENGINE COMPT) BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU/BLK WIRE BLU/RED WIRE EA (FRONT OF RIGHT FRONT FENDER) EB (FRONT OF LEFT FRONT FENDER) ECU-IG FUSE ENGINE CONTROL MODULE (BELOW CENTER OF DASH) ENGINE ROOM J/B (LEFT SIDE OF ENGINE COMPT) ENGINE ROOM R/B 5 (LEFT FRONT OF ENGINE COMPT) ENGINE ROOM R/B 5 CDS FUSE FAN RELAY 1 HOT IN ON OR START INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) J/C 1 (NUMMI BUILT) (LEFT KICK PANEL) LT GRN WIRE RADIATOR FAN MOTOR RDI FUSE RED WIRE W/ 4 SPEED A/T W/ 3 SPEED A/T OR M/T WHT WIRE WHT/BLK WIRE WHT/RED WIRE

ABS IND. AMBIENT TEMP AMBIENT TEMPERATURE SENSOR (MIDDLE FRONT OF ENGINE COMPT) ANTI-LOCK BRAKES SYSTEM (ABS ACTUATOR, ECU) BLK WIRE BLK/ORG WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/RED WIRE BLU/YEL WIRE BRAKE FLUID LEVEL WARNING SWITCH (ON FLUID RESERVOIR) BRAKE IND BRN WIRE BRN/WHT WIRE BULB CHECK CENTER J/B (BEHIND CENTER OF DASH) CHARGE IND COMBINATION METER CONN A CONN B CONN C CONN D CRUISE CONTROL SYSTEM (CRUISE CONTROL ECU) CRUISE IND DAYTIME RUNNING LIGHT RELAY (MAIN) (ABOVE GLOVE BOX) BRK DOME FUSE DOOR IND DRIVER SIDE J/B (BEHIND LEFT KICK PANEL) EB (FRONT OF LEFT FRONT FENDER) ECU-B FUSE ENGINE CONTROLS SYSTEM (ECM) ENGINE ROOM J/B (LEFT SIDE OF ENGINE COMPT) EXTERIOR LIGHTS SYSTEM (TURN SIGNAL SWITCH) FUEL GAUGE FUEL IND FUEL SENDER GAUGE FUSE GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/YEL WIRE HEADLIGHTS SYSTEM HEADLIGHTS SYSTEM HIGH BEAM IND HOT AT ALL TIMES HOT IN ON OR START IE (ON LEFT DASH BRACE) IG (RIGHT DASH BRACE) IGN FUSE ILLUM INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) INTEGRATION RELAY INTERIOR LIGHTS SYSTEM (INTEGRATION RELAY) J/C 1 (BEHIND LEFT KICK PANEL) J/C 8 (BEHIND LOWER CENTER OF DASH) J/C 9, J/C 10 (BEHIND LOWER CENTER OF OF DASH) LT GRN WIRE MALFUNCTION IND LAMP O/D OFF IND ODOMETER/ TRIP OIL IND OIL PRESSURE SWITCH (LOWER LEFT SIDE OF ENGINE) ORG/ WIRE PARK/NEUTRAL POSITION SWITCH (A/T) CLUTCH START SWITCH (M/T) PARKING BRAKE SWITCH (AT BASE OF PARKING BRAKE LEVER) PKB 14 5 RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN (OR RED/BLK) WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL OR (WHT/BLK) WIRE RED/YEL WIRE SEAT BELT IND SPEEDOMETER SRS IND STARTING/CHARGING SYSTEM (GENERATOR) SUPPLEMENTAL RESTRAINTS SYSTEM TACHOMETER TEMPERATURE GAUGE TRANSMISSIONS SYSTEM (O/D SWITCH) TURN L IND TURN R IND USA CANADA VIO/WHT WIRE W/ DRL W/O DRL WASHER IND WASHER LEVEL WARNING SWITCH (IN FLUID RESERVOIR) WATER TEMPERATURE SENDER (REAR OF OF ENGINE ON COOLANT OUTLET) WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/GRN WIRE YEL/RED WIRE

18 12 10 21 AC ACT A/C A/C A/C LA/C A/C AMPLIFIER (BEHIND DASH, ABOVE GLOVE BOX) A/C FUSE A/C SWITCH BLK WIRE BLK/BLU WIRE BLK/WHT WIRE BLK/YEL WIRE BLOWER MOTOR (BELOW RIGHT SIDE OF DASH, IN HEATER-A/C HOUSING) BLOWER RESISTOR (BELOW RIGHT SIDE OF DASH, IN HEATER-A/C HOUSING) BLOWER SWITCH BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE CENTER J/B (BEHIND CENTER OF DASH) DEF DUAL EA (FRONT SIDE OF RIGHT FENDER) ECU-IG FUSE ENGINE CONTROL MODULE ENGINE ROOM R/B 6 (ON RIGHT FRONT OF COMPARTMENT, ON RADIATOR SUPPORT) FAN FRESH GAUGE FUSE GRN WIRE GRN/WHT WIRE GRN/YEL WIRE HEATER CONTROL SWITCH (REAR WINDOW DEFOGGER SWITCH) HOT AT ALL TIMES HOT IN ON OR START HTR FUSE HTR RELAY IGN GND ACT A/C TE LED LOCK MGC SG IH 1 2 3 4 5 6 7 8 9 10 11 12 INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH, AT LOWER FINISH PANEL) INTEGRATION RELAY J/C 10 (BEHIND CENTER OF DASH) J/C 14 (RIGHT KICK PANEL) J/C 8 (BEHIND LOWER CENTER OF DASH) J/C 8 (LEFT DASH BRACE) LO OFF LT GRN WIRE LT GRN/BLK WIRE ORG/ WIRE PRS RECIRC RECIRC FRESH RED WIRE RED/BLU WIRE SINGLE TACH WHT WIRE WHT/BLK WIRE WHT/BLU WIRE YEL WIRE YEL/BLK WIRE YEL/RED WIRE

A/C CONDENSER FAN MOTOR (ON RIGHT FRONT OF ENGINE COMPARTMENT) A/C EVAPORATOR TEMPERATURE SENSOR (BEHIND RIGHT SIDE OF DASH, ON EVAPORATOR) A/C FAN 2 RELAY A/C FAN 3 RELAY A/C MAGNETIC CLUTCH, LOCK SENSOR (ON A/C COMPRESOR) AC MG RELAY ENGINE ROOM R/B 5 (ON LEFT FRONT OF ENGINE COMPARTMENT) BLK WIRE BLK/BLU WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE CDS FUSE ENGINE ROOM J/B (ON LEFT SIDE OF ENGINE COMPARTMENT) ENGINE ROOM R/B 5 (ON LEFT FRONT OF ENGINE COMPARTMENT) FAN NO.1 RELAY HOT IN ON OR START HOT IN ON OR START RDI FUSE J/C 1 (BEHIND LEFT KICK PANEL, TAPED TO HARNESS) J/C 13 (BEHIND UPPER RIGHT SIDE OF DASH) J/C 20 (BEHIND LEFT END OF DASH) LT GRN WIRE LT GRN/BLK WIRE NUMMI MADE NUMMI MADE TMMC MADE RADIATOR FAN MOTOR (ON LEFT FRONT OF ENGINE COMPARTMENT) RED WIRE TMMC MADE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/RED WIRE YEL WIRE

BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE CENTER J/B D/L FUSE DETECT DRIVER SIDE J/B (BEHIND LEFT KICK PANEL) GRN/WHT WIRE HOT AT ALL TIMES ID (LEFT KICK PANEL) INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) INTEGRATION RELAY J/C 14 (RIGHT KICK PANEL) J/C 15 (W/O PWR WINDOWS) (IN LEFT FRONT DOOR) J/C 16 (W/ PWR WINDOWS) (IN LEFT FRONT DOOR) J/C 17 (IN RIGHT FRONT DOOR) J/C 3 (BEHIND UPPER LEFT SIDE OF DASH) J/C 4, J/C 5 (BEHIND UPPER LEFT SIDE OF DASH) J/C 8 (ON LEFT DASH BRACE) LEFT DOOR LOCK CONTROL SWITCH LEFT FRONT DOOR COURTESY SWITCH LEFT FRONT DOOR LOCK MOTOR, UNLOCK DETECTION SWITCH, DOOR KEY LOCK/UNLOCK SWITCH LEFT REAR DOOR LOCK MOTOR LOCK RED WIRE RED/WHT WIRE RIGHT DOOR LOCK CONTROL SWITCH RIGHT FRONT DOOR COURTESY SWITCH RIGHT FRONT DOOR LOCK MOTOR, DOOR KEY LOCK/ UNLOCK SWITCH RIGHT REAR DOOR LOCK MOTOR UNLK UNLOCK WARNING SWITCH W/ POWER WINDOWS W/O POWER WINDOWS WHT WIRE WHT/BLK WIRE WHT/BLU WIRE

BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE CENTER J/B D/L FUSE DETECT DRIVER SIDE J/B (BEHIND LEFT KICK PANEL) GRN/WHT WIRE HOT AT ALL TIMES ID (LEFT KICK PANEL) INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) INTEGRATION RELAY J/C 14 (RIGHT KICK PANEL) J/C 17 (IN RIGHT FRONT DOOR) J/C 3 (BEHIND UPPER LEFT SIDE OF DASH) J/C 4, J/C 5 (BEHIND UPPER LEFT SIDE OF DASH) J/C 8 (ON LEFT DASH BRACE) LEFT DOOR KEY LOCK/ UNLOCK SWITCH LEFT DOOR LOCK CONTROL SWITCH LEFT FRONT DOOR COURTESY SWITCH LEFT FRONT DOOR LOCK MOTOR, UNLOCK DETECTION SWITCH LEFT REAR DOOR LOCK MOTOR LOCK RED WIRE RED/WHT WIRE RIGHT DOOR KEY LOCK/ UNLOCK SWITCH RIGHT DOOR LOCK CONTROL SWITCH RIGHT FRONT DOOR COURTESY SWITCH RIGHT FRONT DOOR LOCK MOTOR RIGHT REAR DOOR LOCK MOTOR 3 3 UNLK UNLOCK WARNING SWITCH W/ POWER WINDOWS W/O POWER WINDOWS WHT WIRE WHT/BLK WIRE WHT/BLU WIRE

BLK WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE DOWN DRIVER SIDE J/B (BEHIND LEFT KICK PANEL) GAUGE FUSE GRN WIRE GRN/RED WIRE HOT AT ALL TIMES HOT IN ON OR START ID (LEFT KICK PANEL) INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH, AT LOWER FINISH PANEL) J/C 16 (IN LEFT FRONT DOOR) J/C 4, J/C 5 (BEHIND UPPER LEFT SIDE OF DASH) L FRONT L REAR LEFT FRONT POWER WINDOW MOTOR LEFT REAR POWER WINDOW CONTROL SWITCH LEFT REAR POWER WINDOW MOTOR LOCK NORMAL P/W RELAY (ON DRIVER SIDE R/B) POWER FUSE POWER WINDOW MASTER SWITCH R FRONT R REAR RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RIGHT FRONT POWER WINDOW CONTROL SWITCH RIGHT FRONT POWER WINDOW MOTOR RIGHT REAR POWER WINDOW CONTROL SWITCH RIGHT REAR POWER WINDOW MOTOR RLD RLU RRD RRU SOLID STATE UP DOWN WHT/BLK WIRE WHT/RED WIRE WINDOW LOCK SWITCH YEL WIRE

2 3 STP BLK/YEL WIRE BLU/RED WIRE CENTER J/B (BEHIND CENTER OF DASH) CIG FUSE ECU-IG FUSE GRN/WHT WIRE GRY WIRE HOT AT ALL TIMES HOT IN ACC OR ON HOT IN ON OR START INSTRUMENT PANEL J/B INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH, AT LOWER FINISH INTEGRATION RELAY J/C 8 (BEHIND LOWER CENTER OF DASH) KEY INTERLOCK SOLENOID KLS+ IG PANEL) RED/WHT WIRE SHIFT LOCK ECU (BELOW CENTER CONSOLE, FORWARD OF PARK BRAKE LEVER) SHIFT LOCK SOLENOID SHIFT LOCK CONTROL SWITCH SLS+ SLS- STOP FUSE STOP LIGHT SWITCH (ON BRACKET, ABOVE BRAKE PEDAL) SWITCH (BEHIND IGNITION KEY CYLINDER) UNLOCK WARNING WHT/BLK WIRE

BLK (OR WHT) WIRE BLK WIRE BLK/BLU WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/YEL WIRE BRN WIRE COOLING FANS SYSTEM EC (LEFT REAR OF ENG, ON CYL HEAD) ENGINE CONTROL MODULE (BELOW CENTER OF DASH) FUEL INJECTOR 1 FUEL INJECTOR 2 FUEL INJECTOR 3 FUEL INJECTOR 4 GRY WIRE HOT AT ALL TIMES IGNITION COIL, IGNITER 1 (TOP OF CYL HEAD IGNITION COIL, IGNITER 2 (TOP OF CYL HEAD IGNITION SWITCH INSTRUMENT PANEL J/B J/C 11 (BEHIND LOWER CENTER OF DASH) J/C 12 (BEHIND LOWER CENTER OF DASH) KNOCK SENSOR (LEFT SIDE OF ENGINE) LOCK LT GRN WIRE NOISE FILTER (BELOW FRONT OF CENTER CONSOLE) NSW (W/A/T) PSSW FAN RED WIRE RED/BLK WIRE RED/BLU WIRE RSO F/PS PTNK SUPPLEMENTAL RESTRAINTS SYSTEM WHT WIRE YEL WIRE YEL/BLU WIRE YEL/GRN WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 BATT 2 ODMS A/C SYSTEM BI (BOTTOM OF LEFT "C" PILLAR TRIM) BLK WIRE BLK/WHT WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE CENTER J/B (BEHIND CENTER J/B (BEHIND CENTER OF DASH) CIRCUIT OPENING RELAY CRUISE CONTROL SYSTEM DATA LINK CONNECTOR 3 (LEFT SIDE OF DASH) DEFOGGER SYSTEM DRIVER SIDE J/B (BEHIND LEFT KICK PANEL) DRIVER SIDE R/B (BEHIND LEFT KICK PANEL) ENGINE CONTROL MODULE (BELOW CENTER OF DASH) ENGINE ROOM J/B (LEFT SIDE OF ENGINE COMPT) F/PS ELS STA FUEL PUMP GRN WIRE GRN/RED WIRE GRN/WHT WIRE HOT AT ALL TIMES STOP FUSE (LEFT SIDE OF DASH, AT LOWER FINISH PANEL) HOT IN START ST FUSE IDLO SIL ACT IE (LEFT DASH BRACE) INSTRUMENT CLUSTER INSTRUMENT PANEL J/B J/C 12 (BEHIND LOWER CENTER OF DASH) J/C 6 (BEHIND UPPER CENTER OF DASH) J/C 8 (BEHIND LOWER CENTER OF DASH) J/C 9,10 (BEHIND LOWER CENTER OF DASH) LT GRN WIRE LT GRN/BLK WIRE LT GRN/RED WIRE MALFUNCTION INDICATOR LAMP NSW PSSW O/D OFF INDICATOR ODLP PARK/NEUTRAL POSITION SWITCH (ON LEFT SIDE OF TRANSAXLE) POWER STEERING OIL PRESSURE SWITCH (RIGHT REAR OF ENGINE COMPT) RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE SIL SPEEDOMETER TACHOMETER SUPPLEMENTAL RESTRAINTS SYSTEM TACH VIO/WHT WIRE WHT WIRE WHT/BLK WIRE YEL/BLU WIRE YEL/RED WIRE