Toyota Corolla X facelift (2010-2013) efi engine coolant temperature sensor (left rear of engine) Wiring diagrams

AMBIENT TEMPERATURE SENSOR (CENTER FRONT OF ENGINE COMPT) BLK WIRE BLOWER W/ FAN MOTOR SUB-ASSEMBLY (RIGHT SIDE OF DASH) BLU WIRE BLU/BLK WIRE BRN WIRE CAN I/F CANL CANH RFC COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM COOLING FAN ECU (LEFT FRONT OF ENGINE COMPT) ECM (LEFT SIDE OF ENGINE COMPT) ECU- IG 1 FUSE ECU-B FUSE ROOM J/B) EFI ENGINE COOLANT TEMPERATURE SENSOR (LEFT REAR OF ENGINE) ENGINE ROOM R/B (ENGINE ENGINE ROOM R/B (ENGINE ROOM J/B) FAN RELAY 1 GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START HTR SUB 1 FUSE HTR SUB 3 FUSE HTR SUB RELAY 1 HTR SUB RELAY 3 INSTRUMENT PANEL J/B LT BLU WIRE LT GRN WIRE M- FAN MOTOR M+ METER FUSE PNK WIRE QUICK HEATER ASSEMBLY (RIGHT SIDE OF DASH) RED WIRE RED/GRN WIRE RIGHT END OF DASH) ROOM TEMPERATURE SENSOR (CENTER OF DASH) SOLAR SENSOR (RIGHT SIDE OF DASH) TEMP THW ETHW WHT WIRE WHT/BLK WIRE WHT/BLU WIRE YEL WIRE

AMBIENT TEMPERATURE SENSOR (CENTER FRONT OF ENGINE COMPT) BLK WIRE BLU WIRE BLU/BLK WIRE BRN WIRE CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM COOLING FAN ECU (LEFT FRONT OF ENGINE COMPT) ECM (LEFT SIDE OF ENGINE COMPT) ECU- IG 1 FUSE EFI ENGINE COOLANT TEMPERATURE SENSOR (LEFT REAR OF ENGINE) ENGINE ROOM J/B (LEFT SIDE OF ENGINE COMPT) ENGINE ROOM R/B (ENGINE ROOM J/B) FAN RELAY 1 GRN WIRE HOT AT ALL TIMES HOT IN ON OR START HTR FUSE INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) J/B 4 (RIGHT SIDE OF DASH) M- FAN MOTOR M+ PNK WIRE RDI FAN FUSE RED/GRN WIRE RFC SHORT PIN TEMP WHT WIRE WHT/BLK WIRE YEL WIRE

3 2 7 12 10 12 11 10 9 13 CANL CANH A/C AMPLIFIER ASSEMBLY (CENTER OF DASH) A/C PRESSURE SENSOR (RIGHT FRONT OF ENGINE COMPT) BLK WIRE BLU WIRE BLU/BLK WIRE BLU/WHT WIRE BRN WIRE COMPUTER DATA LINES SYSTEM COOLING FAN ECU (LEFT FRONT OF ENGINE COMPT) ECM (LEFT SIDE OF ENGINE COMPT) ECU- IG 1 FUSE EFI ENGINE COOLANT TEMPERATURE SENSOR (LEFT REAR OF ENGINE) ENGINE ROOM J/B ENGINE ROOM R/B (ENGINE ROOM J/B) FAN RELAY 1 GRN WIRE HOT AT ALL TIMES HOT IN ON OR START INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) M- FAN SI MOTOR M+ MANUAL A/C AUTOMATIC A/C PRE SG-2 RDI FAN FUSE RED/GRN WIRE RFC TMC MADE NUMMI MADE VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

43 8 7 RFC CANH CANL 64 65 THW ETHW BLK WIRE BLU/BLK WIRE BRN WIRE COMPUTER DATA LINES SYSTEM COOLING FAN ECU (LEFT FRONT OF ENGINE COMPT) ECM (LEFT SIDE OF ENGINE COMPT) EFI ENGINE COOLANT TEMPERATURE SENSOR (LEFT REAR OF ENGINE) ENGINE ROOM R/B (ENGINE ENGINE ROOM R/B (ENGINE ROOM J/B) FAN MOTOR FAN RELAY 1 HOT AT ALL TIMES HTR SUB 1 FUSE HTR SUB 3 FUSE HTR SUB RELAY 1 (W/ PTC HEATER) HTR SUB RELAY 3 (W/ PTC HEATER) QUICK HEATER ASSEMBLY (W/ PTC HEATER) (RIGHT SIDE OF DASH) RED/GRN WIRE RIGHT END OF DASH) ROOM J/B SI M+ WHT WIRE WHT/ BLK WIRE WHT/BLK WIRE WHT/BLU WIRE YEL WIRE

43 8 9 RFC CANH CANL 64 65 THW ETHW BLK WIRE BLU/BLK WIRE BRN WIRE COMPUTER DATA LINES SYSTEM COOLING FAN ECU (LEFT FRONT OF ENGINE COMPT) ECM (LEFT SIDE OF ENGINE COMPT) EFI ENGINE COOLANT TEMPERATURE SENSOR (LEFT REAR OF ENGINE) ENGINE ROOM R/B (ENGINE ROOM J/B) FAN MOTOR FAN RELAY 1 HOT AT ALL TIMES HTR SUB 1 FUSE HTR SUB 3 FUSE HTR SUB RELAY 1 HTR SUB RELAY 3 QUICK HEATER ASSEMBLY (RIGHT SIDE OF DASH) RED/GRN WIRE RIGHT END OF DASH) SI M+ WHT WIRE WHT/BLK WIRE WHT/BLU WIRE YEL WIRE

+B +BM IGSW VCPA VPA EPA 8 7 20 44 1 2 3 28 57 55 59 58 56 CANH CANL BATT MREL BLK WIRE BLU WIRE BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM ECM (LEFT SIDE OF ENGINE COMPT) EFI 1 FUSE EFI ENGINE COOLANT TEMPERATURE SENSOR (LEFT REAR OF ENGINE) EFI MAIN FUSE EFI MAIN RELAY ELECTRONICALLY CONTROLLED TRANSMISSION SOLENOID (LEFT SIDE OF TRANSAXLE) ENGINE ROOM J/B (LEFT SIDE OF ENGINE COMPT) ENGINE ROOM R/B (ENGINE ROOM J/B) EPA 5 1 ETA M+ M- PNK WIRE ETCS FUSE ETHA THA PNK WIRE GRN WIRE GRY WIRE HOT AT ALL TIMES INTAKE AIR FLOW METER SUB ASSEMBLY (AIR INTAKE DUCT) LT GRN WIRE ORG/ WIRE PEDAL ASSEMBLY) PNK ETHO WIRE PNK WIRE PNK/GRN WIRE RED WIRE RED/GRN WIRE SLT- SLU+ ST SLT- SLT+ SLU+ SLU- STP SPD EC THA THO THW ETHW TOP OF ENGINE) VCPA PNK WIRE VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

+B +BM IGSW VCPA VPA EPA 15 41 47 TACH TC PNK PNK WIRE 8 9 20 44 1 2 3 27 57 55 59 58 56 CANH CANL BATT MREL BLK WIRE BLU WIRE BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM ECM (LEFT SIDE OF ENGINE COMPT) EFI 1 FUSE EFI ENGINE COOLANT TEMPERATURE SENSOR (LEFT REAR OF ENGINE) EFI MAIN FUSE EFI MAIN RELAY ELECTRONICALLY CONTROLLED TRANSMISSION SOLENOID (LEFT SIDE OF TRANSAXLE) ENGINE ROOM J/B (LEFT SIDE OF ENGINE COMPT) ENGINE ROOM R/B (ENGINE ROOM J/B) EPA 5 1 ETA M+ M- PNK WIRE ETCS FUSE ETHA THA PNK WIRE GRN WIRE GRY WIRE HOT AT ALL TIMES INTAKE AIR FLOW METER SUB-ASSEMBLY LT GRN WIRE ORG/ WIRE PNK ETHO WIRE PNK WIRE PNK/GRN WIRE RED WIRE RED/GRN WIRE SLT- SLU+ ST SLT- SLT+ SLU+ SLU- STP SPD EC THA THO THW ETHW TOP OF ENGINE) VCPA PNK WIRE VIO WIRE WHT BRN WIRE WHT WIRE WHT/BLK WIRE YEL WIRE