Toyota Corolla X facelift (2010-2013) engine room r/b (engine room j/b) Wiring diagrams

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 INDS TACH STR STSW 15 16 17 18 HORN 2 3 ACT+ ACT- ALTB IG BECU ILE 22 23 RCTY LGCY ACCD ACTD ANTI-THEFT SYSTEMS DOOR LOCKS, ANTI-THEFT SYSTEMS BLK WIRE BLU WIRE BRN WIRE CANP CANN TLH DOOR FUSE DOOR LOCKS, ANTI-THEFT SYSTEM DOOR LOCKS, ANTI-THEFT SYSTEM ENGINE CONTROLS SYSTEM DOOR LOCKS, ANTI-THEFT SYSTEMS DOOR LOCKS, ANTI-THEFT, HEADLIGHTS, WARNING SYSTEMS INTERIOR LIGHTS SYSTEM DOOR LOCKS, ANTI-THEFT, POWER WINDOWS SYSTEMS DOOR LOCKS, INTERIOR LIGHTS SYSTEMS ECU- IG 1 FUSE ECU-B FUSE ENGINE CONTROLS SYSTEM ENGINE CONTROLS, INSTRUMENT CLUSTER SYSTEMS ENGINE ROOM R/B (ENGINE ROOM J/B) FUSE GRN WIRE GRY WIRE HEADLIGHTS SYSTEM HORNS SYSTEM HOT AT ALL TIMES HOT IN ON OR INDW INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) INTERIOR LIGHTS, DOOR LOCKS, ANTI-THEFT, INSTRUMENT CLUSTER SYSTEMS INTERIOR LIGHTS, DOOR LOCKS, INSTRUMENT CLUSTER SYSTEMS JUNCTION CONNECTOR LSR ACCR PNK WIRE LSWD LSWP LT BLU WIRE LT GRN WIRE MAIN BODY ECU INSTRUMENT PANEL J/B ORG/ WIRE PCTY PKB HAZ DCTY 25 26 PNK WIRE POWER DISTRIBUTION SYSTEM POWER DISTRIBUTION SYSTEM DOOR LOCKS, ANTI-THEFT SYSTEMS POWER TOPS, INSTRUMENT CLUSTER SYSTEMS POWER WINDOWS SYSTEM PWS RED WIRE SHIFT INTERLOCK SYSTEM SHIFT INTERLOCK SYSTEM INTERIOR LIGHTS, DOOR LOCKS, SLP SLR+ LCTY STARTING/CHARGING SYSTEM SWIL T-LP RELAY TRLY TCAN STP TRUNK, TAILGATE, FUEL DOORS SYSTEM EXTERIOR LIGHTS SYSTEM SHIFT INTERLOCK SYSTEM VIO WIRE WARNING, SOUND, NAVIGATION, INSTRUMENT CLUSTER SYSTEMS WHT WIRE WHT/BLK WIRE YEL WIRE

1 7 CANH CANL 13 22 CANH CANL 15 16 17 18 HORN 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 ACTD HRLY 2 3 ACT+ ACT- ALTB IG BECU ILE 22 23 RCTY LGCY PKB HAZ DCTY 27 28 CANH CANL 3 2 CANH CANL 6 14 CANH CANL 9 8 12 11 CANL CANH 9 8 CANL CANH A/C AMPLIFIER ASSEMBLY (CENTER OF DASH) AUTOMATIC A/C MANUAL A/C BLK WIRE BLU WIRE BRAKE ACTUATOR ASSEMBLY (RIGHT FRONT OF BRN WIRE BZR RDA PRG CANL CANH CENTER AIR BAG SENSOR ASSEMBLY (UNDER CENTER CONSOLE) COMBINATION METER ASSEMBLY DLC 3 (LEFT SIDE DOOR FUSE DOOR LOCKS SYSTEM, ANTI-THEFT SYSTEMS DOOR LOCKS, ANTI-THEFT SYSTEMS DOOR LOCKS, ANTI-THEFT SYSTEMS DOOR LOCKS, ANTI-THEFT SYSTEMS HEADLIGHTS SYSTEM DOOR LOCKS, ANTI-THEFT, HEADLIGHTS SYSTEMS DOOR LOCKS, ANTI-THEFT, INTERIOR LIGHTS SYSTEMS DOOR LOCKS, ANTI-THEFT, WARNING SYSTEMS ECM (LEFT SIDE OF ENGINE COMPT) ECU- IG 1 FUSE ECU-B FUSE ENGINE COMPT) ENGINE ROOM R/B (ENGINE ROOM J/B) FUSE GRN WIRE HORNS SYSTEM HOT AT ALL TIMES HOT IN ON OR ACC HOT IN ON OR START INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) INTERIOR LIGHTS SYSTEM INSTRUMENT CLUSTER SYSTEM INTERIOR LIGHTS SYSTEMS INTERIOR LIGHTS, DOOR LOCKS, ANTI-THEFT, INSTRUMENT CLUSTER SYSTEMS LCTY PNK WIRE LSWD CANL CANH LSWP LT BLU WIRE LT GRN WIRE MAIN BODY ECU INSTRUMENT PANEL J/B OF DASH) ORG/ WIRE PCTY PNK WIRE POWER STEERING ECU ASSEMBLY (BEHIND INSTRUMENT CLUSTER) POWER WINDOWS SYSTEM PWS RED WIRE SPD 12 13 STEERING SENSOR (STEERING COLUMN) VIO WIRE WHT WIRE WHT/BLK WIRE YAW RATE SENSOR (UNDER CENTER CONSOLE) 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

+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

27 28 COMPUTER DATA LINES SYSTEM BLK WIRE BLU WIRE BLU/WHT WIRE BRAKE ACTUATOR ASSEMBLY (RIGHT FRONT OF ENGINE COMPT) BRN WIRE CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM CRUISE IND ECU-B FUSE ENGINE ROOM R/B (ENGINE ROOM J/B) GRN WIRE HOT AT ALL TIMES HOT IN ON OR START IGN FUSE INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) LED DRIVER LEFT FRONT SPEED SENSOR (LEFT FRONT WHEEL HUB ASSEMBLY) LEFT REAR SPEED SENSOR (LEFT REAR WHEEL HUB ASSEMBLY) LT BLU WIRE LT GRN WIRE METER FUSE PNK WIRE RED WIRE RIGHT FRONT SPEED SENSOR (RIGHT FRONT WHEEL HUB ASSEMBLY) RIGHT REAR SPEED SENSOR (RIGHT REAR WHEEL HUB ASSEMBLY) SET IND STOP FUSE STOP LIGHT SWITCH (LEFT SIDE OF DASH) STP CANH CANL RR- RR+ RL- RL+ FR- FR+ FL- FL+ VIO WIRE WHT WIRE WHT/BLK 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 BLU WIRE BLU/WHT WIRE BRAKE ACTUATOR ASSEMBLY (RIGHT FRONT OF ENGINE COMPT) BRN WIRE CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM CRUISE IND DISPLAY ECU-B FUSE ENGINE ROOM R/B (ENGINE ROOM J/B) GRN WIRE HOT AT ALL TIMES HOT IN ON OR START IGN FUSE INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) LED DRIVER LEFT FRONT SPEED SENSOR (LEFT FRONT WHEEL HUB ASSEMBLY) LEFT REAR SPEED SENSOR (LEFT REAR WHEEL HUB ASSEMBLY) LT GRN WIRE METER FUSE PNK WIRE RED WIRE RIGHT FRONT SPEED SENSOR (RIGHT FRONT WHEEL HUB ASSEMBLY) RIGHT REAR SPEED SENSOR (RIGHT REAR WHEEL HUB ASSEMBLY) SET IND STOP FUSE STOP LIGHT SWITCH (LEFT SIDE OF DASH) STP CANH CANL RR- RR+ RL- RL+ FR- FR+ FL- FL+ TOP OF ENGINE) VIO WIRE WHT WIRE WHT/BLK WIRE

1 2 3 4 5 6 7 8 B+ BRN WIRE CERTIFICATION ECU (RIGHT SIDE OF DASH) ECM (LEFT SIDE OF ENGINE COMPT) EFII EFIO PNK WIRE ENGINE ROOM R/B (ENGINE ROOM J/B) FUSE GRY WIRE HOT AT ALL TIMES ID CODE BOX (CENTER OF DASH) IMO IMI PNK WIRE INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) LIN LT GRN WIRE LT GRN/BLK WIRE MAIN BODY ECU STEERING LOCK ACTUATOR ASSEMBLY (STEERING COLUMN) VIO WIRE WHT/BLU WIRE

A/T ALT BACKUP LIGHT SWITCH (TRANSAXLE ASSEMBLY) BLK WIRE BLU WIRE BLU/BLK WIRE BRN WIRE ECM (LEFT SIDE OF ECU- IG 1 FUSE ECU-B FUSE ECU-IG 2 FUSE EFI 1 FUSE EFI 2 FUSE ENGINE COMPT) ENGINE ROOM R/B (ENGINE ROOM J/B) ETCS FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ DEF RELAY ENERGIZED HOT W/ T-LP RELAY ENERGIZED INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) J/C LT BLU WIRE M/T MIR HTR FUSE PNK 18 19 WIRE PNK WIRE PNK/GRN WIRE RED WIRE RELAY ENERGIZED SLU+ STARTING/ CHARGING SYSTEM TAIL FUSE TOP OF ENGINE) VIO WIRE WHT WIRE WHT/BLK WIRE

18 19 PNK WIRE BLK WIRE BLU WIRE BRN WIRE ECM (LEFT SIDE OF ECU-B FUSE ECU-IG 2 FUSE EFI 1 FUSE EFI 2 FUSE ENGINE COMPT) ENGINE ROOM R/B (ENGINE ROOM J/B) ETCS FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ DEF RELAY ENERGIZED HOT W/ T-LP RELAY ENERGIZED IGNITION OR STARTER SWITCH ASSEMBLY INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) J/B 4 (RIGHT SIDE OF DASH) J/C MIR HTR FUSE ORG/ WIRE PNK WIRE PNK/GRN WIRE RED WIRE RELAY ENERGIZED SLU+ STARTING/ CHARGING SYSTEM TAIL FUSE TOP OF ENGINE) VIO WIRE WHT WIRE WHT/BLK WIRE WHT/GRN WIRE