Toyota Corolla X facelift (2010-2013) blu Wiring diagrams

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

+B 30 35 1 2 3 4 5 6 7 8 9 10 11 12 CANH 1 2 PIG PGND 5 4 3 2 1 BAT IG CANH CANL ESS BLK WIRE BLU WIRE BRN WIRE CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM ENGINE GRN WIRE HOT AT ALL TIMES ECU-B FUSE ROOM R/B (ENGINE ROOM J/B) HOT AT ALL TIMES ENGINE EPS FUSE ROOM J/B (LEFT SIDE OF ENGINE COMPT) HOT W/ IG+ CANL INSTRUMENT CLUSTER SYSTEM J/C LED DRIVER LT BLU WIRE LT GRN WIRE METER FUSE POWER STEERING ECU ASSEMBLY (BEHIND INSTRUMENT CLUSTER) POWER STEERING IND RED WIRE RELAY ENERGIZED INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) ECU- IG 1 FUSE STEERING COLUMN POWER STEERING ASSEMBLY TORQUE SENSOR STEERING POWER STEERING MOTOR COLUMN 1 2 ASSEMBLY WHT WIRE WHT/BLK WIRE

1 2 3 4 5 6 7 8 9 10 11 12 CANH 1 2 PIG PGND 32 33 PNK POWER STEERING IND WIRE 5 4 3 2 1 BAT IG CANH CANL ESS BLU WIRE BRN WIRE CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DISPLAY ENGINE GRN WIRE HOT AT ALL TIMES ECU-B FUSE ROOM R/B (ENGINE ROOM J/B) HOT AT ALL TIMES ENGINE EPS FUSE ROOM J/B (LEFT SIDE OF ENGINE COMPT) HOT W/ IG+ CANL J/B 4 (RIGHT SIDE OF DASH) LED DRIVER LT BLU WIRE METER FUSE PNK WIRE POWER STEERING ECU ASSEMBLY (BEHIND INSTRUMENT CLUSTER) POWER STEERING TORQUE SENSOR RELAY ENERGIZED INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) ECU- IG 1 FUSE STEERING COLUMN ASSEMBLY POWER STEERING MOTOR WHT WIRE WHT/BLK 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

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

A/T AIR FUEL RATIO SENSOR (BANK 1 SENSOR 1) (RIGHT SIDE OF ENGINE) BLK WIRE BLU WIRE BLU/BLK WIRE BRN WIRE BRN/WHT WIRE CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM EFI FUEL INJECTOR ASSEMBLY 1 FUEL INJECTOR ASSEMBLY 2 FUEL INJECTOR ASSEMBLY 3 FUEL INJECTOR ASSEMBLY 4 GRN WIRE GRY WIRE IGF IGNITION COIL 1 IGNITION COIL 2 IGNITION COIL 3 IGNITION COIL 4 INTAKE AIR FLOW METER SUB ASSEMBLY (AIR INTAKE DUCT) LT GRN WIRE M/T MALFUNCTION IND LAMP NCA WIRE NL DL OXYGEN SENSOR (BANK 1 SENSOR 2) PARK/NEUTRAL POSITION SWITCH (LEFT SIDE OF TRANSAXLE) PL LL RL PNK 18 19 WIRE PNK WIRE PNK/GRN WIRE PURGE VSV (LEFT REAR OF ENGINE COMPT) RED WIRE STARTING/ CHARGING SYSTEM THA TOP OF ENGINE) VIO WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE YEL WIRE

40 30 20 10 THA ETHA VCTA ETA BLK WIRE BLU WIRE BLU/BLK WIRE BRN WIRE BRN/BLK WIRE BRN/RED WIRE BRN/WHT WIRE CANISTER PRESSURE SENSOR CRANK POSITION SENSOR (LOWER LEFT FRONT OF ENGINE) ECM (LEFT SIDE OF ENGINE COMPT) EKNK EPPM VCPP NE- GRN WIRE GRY WIRE KNOCK CONTROL SENSOR (BANK 1) (LEFT SIDE OF ENGINE) LEAK DETECTION PUMP LT GRN WIRE NCA WIRE NE+ NT- ORG/ WIRE PNK ETHO WIRE PNK WIRE PNK/GRN WIRE PPMP VG RED WIRE RED/GRN WIRE SLT- SLU+ ST SLT- SLT+ PRG THO THROTTLE W/ MOTOR BODY ASSEMBLY (THROTTLE BODY ASSEMBLY) THW ETHW TOP OF ENGINE) TRANSMISSION CONTROL SWITCH (A/T) (UNDER CENTER CONSOLE) TRANSMISSION REVOLUTION SENSOR (TURBINE) (LEFT SIDE OF TRANSAXLE) VENT VALVE VIO WIRE VIO/YEL WIRE VVE- VVI+ VVT SENSOR (INTAKE SIDE) (RIGHT REAR OF ENGINE) WHT WIRE WHT/BLK WIRE WHT/BLU 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