Toyota Corolla X facelift (2010-2013) efi main relay Wiring diagrams

+B +BM IGSW 36 8 7 STP CANH CANL COMPUTER DATA LINES SYSTEM 40 59 55 57 60 56 58 CCS EPA VPA VCPA A/T M/T ACCELERATOR PEDAL ASSEMBLY (LEFT SIDE OF DASH) BLK WIRE BLU WIRE BLU/BLK WIRE BRN WIRE CRUISE CONTROL CANCEL SWITCH (LEFT SIDE OF DASH) CRUISE CONTROL MAIN SWITCH CRUISE CONTROL SWITCH ECM (LEFT SIDE OF ENGINE COMPT) ECU- IG 1 FUSE ECU-IG 2 FUSE EFI 1 FUSE EFI MAIN FUSE EFI MAIN RELAY ENGINE ROOM J/B (LEFT SIDE OF ENGINE COMPT) ENGINE ROOM R/B (ENGINE ROOM J/B) ETCS FUSE GRN WIRE HOT AT ALL TIMES HOT IN ON OR START INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) LT GRN WIRE M- M+ ETA PNK WIRE ON OFF ORG/ WIRE PARK/NEUTRAL POSITION SWITCH (LEFT SIDE OF TRANSAXLE) PNK BATT MREL WIRE PNK WIRE RED WIRE RED/GRN WIRE SPIRAL CABLE SUB-ASSEMBLY (STEERING COLUMN) THROTTLE W/ MOTOR BODY (THROTTLE BODY ASSEMBLY) TOP OF ENGINE) TRANSMISSION CONTROL SWITCH (UNDER CENTER CONSOLE) VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

+B +BM IGSW 20 44 1 2 3 27 35 PNK BATT MREL WIRE 36 8 7 STP CANH CANL 40 59 55 57 60 56 58 CCS EPA VPA VCPA ACCELERATOR PEDAL ASSEMBLY (LEFT SIDE OF DASH) BLK WIRE BLU WIRE BLU/BLK WIRE BRN WIRE COMPUTER DATA LINES SYSTEM CRUISE CONTROL MAIN SWITCH CRUISE CONTROL SWITCH ECM (LEFT SIDE OF ENGINE COMPT) ECU-IG 2 FUSE EFI 1 FUSE EFI MAIN FUSE EFI MAIN RELAY ENGINE ROOM J/B (LEFT SIDE OF ENGINE COMPT) ENGINE ROOM R/B (ENGINE ROOM J/B) ETCS FUSE GRN WIRE HOT AT ALL TIMES HOT IN ON OR START INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) LT GRN WIRE M- M+ ETA PNK WIRE ON OFF ORG/ WIRE PARK/NEUTRAL POSITION SWITCH (LEFT SIDE OF TRANSAXLE) PNK WIRE RED WIRE RED/GRN WIRE SPIRAL CABLE SUB-ASSEMBLY (STEERING COLUMN) THROTTLE W/ MOTOR BODY (THROTTLE BODY ASSEMBLY) TOP OF ENGINE) VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

BLK WIRE BRAKE FLUID LEVEL WARNING SWITCH (BRAKE MASTER CYLINDER RESERVOIR SUB-ASSEMBLY) BRN WIRE CANISTER PUMP MODULE COOLER COMPRESSOR ASSEMBLY COOLING FAN ECU CRUISE CONTROL MAIN SWITCH DLC 3 EFI MAIN RELAY FAN RELAY 1 IGNITION COIL 1 IGNITION COIL 2 IGNITION COIL 3 IGNITION COIL 4 INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) JUNCTION LEFT FOG LIGHT ASSEMBLY LEFT FRONT SIDE MARKER LIGHT (LEFT HEADLIGHT ASSEMBLY) LEFT HEADLIGHT ASSEMBLY NCA WIRE OXYGEN SENSOR (BANK 1 SENSOR 2) SHIELD POWER (RIGHT END STEERING OF DASH) ECU ASSEMBLY QUICK HEATER ASSEMBLY REAR WINDOW DEFOGGER RIGHT FOG LIGHT ASSEMBLY RIGHT FRONT SIDE MARKER LIGHT (RIGHT HEADLIGHT ASSEMBLY) RIGHT HEADLIGHT ASSEMBLY SPIRAL CABLE SUB-ASSEMBLY (STEERING COLUMN) TOP OF ENGINE) W/ CRUISE CONTROL W/O CRUISE CONTROL W/O CRUISE W/ CRUISE CONTROL CONTROL WHT WIRE WHT/BLK WIRE WINDSHIELD WIPER MOTOR ASSEMBLY WIRELESS DOOR LOCK BUZZER

AIR FUEL RATIO SENSOR (BANK 1 SENSOR 1) SHIELD BLK WIRE BRAKE ACTUATOR ASSEMBLY BRAKE FLUID LEVEL WARNING SWITCH (BRAKE MASTER CYLINDER RESERVOIR SUB-ASSEMBLY) BRN WIRE CANISTER PUMP MODULE COOLER COMPRESSOR ASSEMBLY COOLING FAN ECU CRANK POSITION SENSOR SHIELD CRUISE (LEFT END CONTROL OF DASH) MAIN SWITCH DLC 3 EFI MAIN RELAY HTR SUB HTR SUB RELAY 3 RELAY 1 IGNITION COIL 1 IGNITION COIL 2 IGNITION COIL 3 IGNITION COIL 4 INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) JUNCTION CONNECTOR KNOCK CONTROL SENSOR (BANK 1) SHIELD LEFT FOG LIGHT ASSEMBLY LEFT FRONT SIDE MARKER LIGHT (LEFT HEADLIGHT ASSEMBLY) LEFT HEADLIGHT ASSEMBLY NCA WIRE OXYGEN SENSOR (BANK 1 SENSOR 2) SHIELD QUICK HEATER ASSEMBLY RIGHT FOG LIGHT ASSEMBLY RIGHT FRONT SIDE MARKER LIGHT (RIGHT HEADLIGHT ASSEMBLY) RIGHT HEADLIGHT ASSEMBLY SPIRAL CABLE SUB-ASSEMBLY (STEERING COLUMN) TOP OF ENGINE) WHT WIRE WHT/BLK WIRE WINDSHIELD WIPER MOTOR ASSEMBLY WIRELESS DOOR LOCK BUZZER

ABS 3 FUSE ABS 1 FUSE ACC CUT RELAY (W/O SMART KEY SYSTEM) AIR CONDITIONING SYSTEM AIR CONDITIONING, ANTI-THEFT SYSTEMS ALT FUSE ALT-S FUSE AMP FUSE (SEPARATE TYPE AMPLIFIER) ANTI-LOCK BRAKES SYSTEM BATTERY BLK WIRE BLK/BLU WIRE BLU WIRE BLU/YEL WIRE COOLING FANS SYSTEM CRUISE CONTROL, TRANSMISSIONS, ENGINE CONTROLS SYSTEMS DCC SHORT PIN DOME FUSE EFI MAIN FUSE EFI MAIN RELAY ELECTRONIC POWER STEERING SYSTEM ENGINE CONTROLS SYSTEM EPS FUSE P/I FUSE ETCS FUSE FROM ALT FUSE (DIAGRAM 1 OF 3) FROM STRG FUSE FUSE (DIAGRAM 1 OF 3) FUSIBLE LINK MAIN (12 GA- GRN WIRE GRY WIRE H-LP- MAIN FUSE HEADLIGHTS HEADLIGHTS, SYSTEM AIR CONDITIONING SYSTEMS HORN FUSE HORN RELAY HTR FUSE HTR SUB 1 FUSE HTR SUB 3 FUSE IGN FUSE JUNCTION LOCK FUSE (DIAGRAM 1 OF 3) MAIN BODY ECU METER FUSE PNK WIRE RAD 1 FUSE ECU-B FUSE RDI FAN FUSE RED WIRE RED/BLK WIRE RED/GRN WIRE RELAY SHIFT INTERLOCK SYSTEM SHIFT INTERLOCK, SUPPLEMENTAL RESTRAINTS SYSTEMS SOUND SYSTEMS STARTING/ CHARGING SYSTEM STRG LOCK FUSE TO ENGINE J/C CONTROLS SYSTEM (DIAGRAM 3 OF 3) TO H-LP MAIN FUSE (DIAGRAM 1 OF 3) TO INSTRUMENT PANEL J/B (DIAGRAM 3 OF 3) TO J/C TO MAIN BODY ECU (DIAGRAM 3 OF 3) TO R/B 8 (DIAGRAM 2 OF 3) TURN, HAZ FUSE W/O W/ SMART SMART KEY KEY SYSTEM SYSTEM WHT WIRE WHT/BLK WIRE WHT/BLU WIRE YEL WIRE

ABS 3 FUSE AIR CONDITIONING SYSTEM AIR CONDITIONING, ANTI-THEFT SYSTEMS AIR COOLING ANTI-LOCK CONDITIONING FANS BRAKES SYSTEM SYSTEM SYSTEM ALT FUSE ALT-S FUSE BATTERY BLK WIRE BLK/BLU WIRE BLU WIRE BLU/YEL WIRE DCC SHORT PIN DOME FUSE ECU-B FUSE EFI MAIN FUSE EFI MAIN RELAY ELECTRONIC POWER STEERING SYSTEM ENGINE CONTROLS SYSTEM ENGINE ROOM J/B (LEFT SIDE OF ENGINE COMPT) ENGINE ROOM R/B (ENGINE ROOM J/B) EPS FUSE FROM ALT FUSE (DIAGRAM 1 OF 3) FROM ENGINE ROOM J/B (DIAGRAM 1 OF 3) FROM INSTRUMENT PANEL J/B (DIAGRAM 2 OF 3) FUSE FUSIBLE LINK MAIN (12 GA- GRN WIRE GRY WIRE H-LP- MAIN FUSE HEADLIGHTS SYSTEM HEADLIGHTS, AIR CONDITIONING SYSTEMS HORN FUSE HORN RELAY HTR SUB 3 FUSE HTR SUB 1 FUSE IGNITION OR STARTER INTERIOR LIGHTS, ANTI-THEFT, DOOR LOCKS SYSTEMS J/C NAVIGATION, SOUND SYSTEMS ON LOCK OFF P/I FUSE PNK WIRE RAD 1 FUSE RDI FAN FUSE ABS 1 FUSE HTR FUSE RED WIRE RED/BLK WIRE RED/GRN WIRE RELAY SHIFT INTERLOCK SYSTEM STARTING/ CHARGING SYSTEM STARTING/ EXTERIOR CHARGING LIGHTS SYSTEM SYSTEM SWITCH ASSEMBLY (W/O SMART KEY SYSTEM) TO ABS 3 FUSE (DIAGRAM 1 OF 3) TO ENGINE ROOM J/B (DIAGRAM 1 OF 3) TO INSTRUMENT PANEL J/B (DIAGRAM 2 OF 3) TO INSTRUMENT PANEL J/B (DIAGRAM 3 OF 3) TO R/B 5 (DIAGRAM 3 OF 3) TURN HAZ FUSE ETCS FUSE FUSE 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

+B +BM ACCELERATOR PEDAL ASSEMBLY (LEFT SIDE OF DASH) ANTI-THEFT SYSTEM BLK WIRE BLU WIRE BLU/BLK WIRE BRN WIRE C/OPN RELAY CANL CANH CCS TC VPMP RFC MREL PNK WIRE COMPUTER DATA LINES SYSTEM COOLING FANS SYSTEM CRUISE CONTROL CANCEL SWITCH (M/T) (LEFT SIDE OF DASH) CRUISE CONTROL SYSTEM COMPUTER DATA LINES SYSTEM ECM (LEFT SIDE OF ENGINE COMPT) EFI MAIN FUSE EFI MAIN RELAY ENGINE ROOM J/B (LEFT SIDE OF ENGINE COMPT) FC BATT PNK WIRE FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START IGN FUSE IMO IMI PNK WIRE INSTRUMENT CLUSTER SYSTEM INSTRUMENT PANEL J/B (LEFT SIDE LT GRN WIRE LT GRN/BLK WIRE M/T METER FUSE MPMP OF DASH) ORG/ WIRE PNK A/T PNK WIRE PNK VCPA WIRE PNK WIRE PUMP FUEL PUMP, SENDER GAUGE ASSEMBLY (FUEL TANK ASSEMBLY) RED WIRE RED/GRN WIRE RELAY STA CANL STAR STARTING/CHARGING SYSTEM STARTING/CHARGING SYSTEM COMPUTER DATA LINES SYSTEM STOP FUSE STOP LIGHT SWITCH (LEFT SIDE OF DASH) STSW TACH VIO WIRE WHT WIRE WHT/BLK WIRE WHT/GRN WIRE YEL WIRE

+B +BM ACCELERATOR PEDAL ASSEMBLY (LEFT SIDE OF DASH) ANTI-THEFT SYSTEM BLK WIRE BLU WIRE BLU/BLK WIRE BRN WIRE C/OPN RELAY CANH CANL IMO IMI CCS TC VPMP RFC MREL PNK WIRE COMPUTER DATA LINES SYSTEM COOLING FANS SYSTEM CRUISE CONTROL SYSTEM COMPUTER DATA LINES SYSTEM ECM (LEFT SIDE OF ENGINE COMPT) EFI MAIN FUSE EFI MAIN RELAY ENGINE ROOM J/B (LEFT SIDE OF ENGINE COMPT) FC BATT PNK WIRE FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START IGN FUSE INSTRUMENT CLUSTER SYSTEM INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) LT GRN WIRE LT GRN/BLK WIRE METER FUSE MPMP ORG/ WIRE PNK VCPA WIRE PNK WIRE PUMP GAUGE FUEL PUMP, SENDER GAUGE ASSEMBLY (FUEL TANK ASSEMBLY) RED WIRE RED/GRN WIRE RELAY RELAY ENERGIZED STAR STARTING/CHARGING SYSTEM STOP FUSE STOP LIGHT SWITCH (LEFT SIDE OF DASH) STSW TACH VIO WIRE WHT WIRE WHT/BLK WIRE WHT/GRN WIRE YEL WIRE