Toyota Corolla X facelift (2010-2013) instrument cluster system Wiring diagrams

+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

2 OF 3) ACCD ANTI-THEFT SYSTEM BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DEF RELAY DEFOGGER SYSTEM DEFOGGER, AIR CONDITIONING SYSTEMS DEFOGGER, ENGINE CONTROLS SYSTEMS DOOR FUSE ENGINE SWITCH (W/ SMART KEY SYSTEM) FR FOG FUSE FROM FROM DEF FUSE FROM ECU-IG 2 FUSE (DIAGRAM FROM ECU-IG 2 FUSE (DIAGRAM 2 OF 3) FROM INSTRUMENT PANEL J/B (DIAGRAM 1 OF 3) FROM MAIN BODY ECU (DIAGRAM 2 OF 3) FROM R/B 8 (DIAGRAM 1 OF 3) FROM R/B 8 (DIAGRAM 2 OF 3) FROM T-LP RELAY (DIAGRAM 2 OF 3) FUSE FUSE (DIAGRAM 1 OF 3) GRN WIRE GRY WIRE HEADLIGHTS FROM SYSTEM ENGINE ROOM J/B (DIAGRAM 1 OF 3) HEADLIGHTS SYSTEM HTR-IG FUSE IG ID INSTRUMENT CLUSTER SYSTEM J/C JUNCTION LT BLU WIRE LT GRN WIRE MAIN BODY ECU (W/ SMART KEY SYSTEM) (INSTRUMENT PANEL J/B) MIR HTR FUSE OBD FUSE ORG/ WIRE POWER TOPS SYSTEM PWR SEAT FUSE RED WIRE RELAY (DIAGRAM 2 OF 3) SEAT HTR FUSE SEATS SYSTEM STOP FUSE SUNROOF FUSE DEF FUSE TO DEF RELAY (DIAGRAM 3 OF 3) WASHER FUSE WHT WIRE WHT/BLK WIRE WIPER/WASHER SYSTEM YEL WIRE

BLK WIRE BLU WIRE BRN WIRE CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DISPLAY ECU-B FUSE ECU-IG 2 FUSE ENGINE ROOM R/B (ENGINE ROOM J/B) 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 METER FUSE ORG/ WIRE PARK/NEUTRAL POSITION SWITCH (LEFT SIDE OF TRANSAXLE) PNK WIRE RED WIRE RED/GRN WIRE STOP FUSE STOPLIGHT SWITCH (LEFT SIDE OF DASH) THROTTLE W/ MOTOR BODY (THROTTLE BODY ASSEMBLY) TRANSMISSION CONTROL SWITCH (UNDER CENTER CONSOLE) TRANSMISSION REVOLUTION SENSOR (TURBINE) (LEFT SIDE OF TRANSAXLE) VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

BLK WIRE BLU WIRE BRN WIRE BUZZER CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DISPLAY ECU-B FUSE ECU-IG 2 FUSE ENGINE ROOM R/B (ENGINE ROOM J/B) GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START IGN FUSE INSTRUMENT CLUSTER SYSTEM INSTRUMENT PANEL J/B INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) J/B 4 (RIGHT SIDE J/B 4 (RIGHT SIDE OF DASH) LT GRN WIRE METER FUSE OF DASH) ORG/ WIRE PARK/NEUTRAL POSITION SWITCH (LEFT SIDE OF TRANSAXLE) PNK WIRE RED WIRE RED/GRN WIRE STOP FUSE THROTTLE W/ MOTOR BODY (THROTTLE BODY ASSEMBLY) TRANSMISSION CONTROL SWITCH (UNDER CENTER CONSOLE) TRANSMISSION REVOLUTION SENSOR (TURBINE) (LEFT SIDE OF TRANSAXLE) VIO 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