Toyota Corolla X facelift (2010-2013) combination meter assembly Wiring diagrams

1 2 3 4 5 6 PNK WIRE ABS IND. BLK WIRE BLU WIRE BRAKE FLUID LEVEL WARNING SWITCH (BRAKE FLUID RESERVOIR) BRAKE IND BRN WIRE BUZZER CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM CRANK POSITION SENSOR (LOWER LEFT FRONT OF ENGINE) ECM (LEFT SIDE OF ENGINE COMPT) ECU-B FUSE ECU-IG 2 FUSE ENGINE ROOM R/B GRN WIRE HOT AT ALL TIMES HOT IN ON OR START INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) LED DRIVER LT GRN WIRE METER FUSE NE+ ORG/ WIRE PARK/NEUTRAL POSITION SWITCH ASSEMBLY (A/T) (LEFT SIDE OF TRANSAXLE) PL RL PNK WIRE RB NL RED WIRE RED/GRN WIRE TOP OF ENGINE) VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

ABS IND. BLK WIRE BLU WIRE BRAKE FLUID LEVEL WARNING SWITCH (BRAKE FLUID RESERVOIR) BRAKE IND BRN WIRE BUZZER CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM ECU-B FUSE ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) METER FUSE LED DRIVER ORG/ WIRE RED WIRE SLIP IND SLIP OFF IND STEERING SENSOR (STEERING COLUMN) TRAC OFF IND VEHICLE STABILITY CONTROL SWITCH WHT WIRE WHT/BLK WIRE YAW RATE SENSOR (UNDER CENTER CONSOLE) YEL WIRE

ABS IND. BLU WIRE BRAKE FLUID LEVEL WARNING SWITCH (BRAKE FLUID RESERVOIR) BRAKE IND BRN WIRE BUZZER CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DISPLAY ECU-B FUSE ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) GRN WIRE HOT AT ALL TIMES HOT IN ON OR START INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) J/B 4 (RIGHT SIDE OF DASH) LED DRIVER METER FUSE PNK WIRE SLIP IND SLIP OFF IND STEERING SENSOR (STEERING COLUMN) TRAC OFF IND VEHICLE STABILITY CONTROL SWITCH VIO WIRE WHT WIRE WHT/BLK WIRE YAW RATE SENSOR (UNDER CENTER CONSOLE) YEL WIRE

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

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 27 28 CANH CANL 3 2 12 11 CANL CANH 3 2 CANH CANL 6 14 CANH CANL 7 8 CANL CANH A/C AMPLIFIER ASSEMBLY (CENTER OF DASH) ANTI-THEFT SYSTEM AUTOMATIC A/C MANUAL A/C BLK WIRE BLU WIRE BRAKE ACTUATOR ASSEMBLY (RIGHT FRONT OF BRN WIRE BZR RDA PRG SRX STX 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 HEADLIGHTS SYSTEM DOOR LOCKS, ANTI-THEFT, INTERIOR LIGHTS SYSTEMS ECM (LEFT SIDE OF ENGINE COMPT) ECU- IG 1 FUSE ENGINE COMPT) FUSE GRN WIRE GRY WIRE HEADLIGHTS, DOOR LOCKS, ANTI-THEFT, WARNINGS SYSTEMS INTERIOR LIGHTS SYSTEM HOT AT ALL TIMES HOT AT ALL TIMES ENGINE ECU-B FUSE ROOM R/B (ENGINE ROOM J/B) HOT IN ON OR ACC HOT IN ON OR START INSTRUMENT CLUSTER SYSTEMS INSTRUMENT CLUSTER, INTERIOR LIGHTS SYSTEMS INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) INTERIOR LIGHTS SYSTEM DOOR LOCKS, ANTI-THEFT, WARNING 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 PKB HAZ DCTY 25 26 PNK TR WIRE POWER STEERING ECU ASSEMBLY (BEHIND INSTRUMENT CLUSTER) POWER WINDOWS SYSTEM PWS RED WIRE STEERING SENSOR (W/ VSC) (STEERING COLUMN) T-LP RELAY TRLY PCTY VIO WIRE WARNING, SOUND, NAVIGATION, INSTRUMENT CLUSTER SYSTEMS WHT WIRE WHT/BLK WIRE YAW RATE SENSOR (W/ VSC) (UNDER CENTER CONSOLE) YEL WIRE

13 22 CANH CANL 14 25 CANL CANH 14 6 CANL CANH 2 3 CANL CANH 3 2 12 11 CANL CANH 7 1 CANL CANH 7 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 CENTER AIR BAG SENSOR ASSEMBLY (UNDER CENTER CONSOLE) CERTIFICATION ECU (RIGHT SIDE OF DASH) COMBINATION METER ASSEMBLY DLC 3 (LEFT SIDE OF DASH) ECM (LEFT SIDE OF ENGINE COMPT) ENGINE COMPT) GRN WIRE LT BLU WIRE LT GRN WIRE POWER STEERING ECU ASSEMBLY (BEHIND INSTRUMENT CLUSTER) RED WIRE STEERING SENSOR (W/ VSC) (STEERING COLUMN) VIO WIRE WHT WIRE YAW RATE SENSOR (W/ VSC) (UNDER CENTER CONSOLE) 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

1 7 CANH CANL 13 22 16 CANH CANL SIL 15 7 8 TACH CANL CANH 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 BAT 3 2 CANH CANL 9 8 12 11 CANL CANH A/C AMPLIFIER ASSEMBLY (CENTER OF DASH) AUTOMATIC A/C MANUAL A/C BLK WIRE BLU WIRE BRN WIRE CANL CANH TS CANL TC TS CANN CANP CENTER AIR BAG SENSOR ASSEMBLY (UNDER CENTER CONSOLE) CERTIFICATION ECU (RIGHT SIDE OF DASH) COMBINATION METER ASSEMBLY DIA GRN WIRE GRY WIRE HOT AT ALL TIMES INSTRUMENT OBD PANEL J/B FUSE (LEFT SIDE OF DASH) INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) LT BLU WIRE LT GRN WIRE OCCUPANT DETECTION ECU (UNDER FRONT PASSENGER'S SEAT) PNK TC ECM (LEFT SIDE OF ENGINE COMPT) WIRE PNK WIRE POWER STEERING ECU ASSEMBLY (BEHIND INSTRUMENT CLUSTER) RED WIRE RED/BLK WIRE SIL SIL CANH SG CG STEERING SENSOR (W/ VSC) (STEERING COLUMN) TAC TIRE PRESSURE WARNING ECU (CENTER OF DASH) TOP OF ENGINE) TRANSPONDER KEY ECU ASSEMBLY (CENTER OF DASH) VIO WIRE W/ CRUISE CONTROL W/ SMART KEY SYSTEM W/O SMART KEY SYSTEM W/O CRUISE CONTROL WHT WIRE WHT/BLK WIRE YAW RATE SENSOR (W/ VSC) (UNDER CENTER CONSOLE) YEL WIRE

19 18 SRX STX 5 4 21 IG ALTB 8 1 15 16 10 INDW INDS CANH CANL LSR BLK WIRE BLU WIRE CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DOME FUSE DOOR FUSE ECU- IG 1 FUSE FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES ENGINE ROOM R/B ECU-B FUSE (ENGINE ROOM J/B) HOT IN ON OR ACC HOT IN ON OR START IGN FUSE INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) KEY LCTY LED DRIVER LEFT FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY (LEFT "B" PILLAR) LEFT FRONT DOOR LOCK ASSEMBLY (DRIVER'S DOOR) LEFT REAR DOOR COURTESY LIGHT SWITCH ASSEMBLY (BASE OF LEFT "C" PILLAR) LEFT REAR DOOR LOCK ASSEMBLY (LEFT REAR DOOR) LOCK LSSR LSWP ACTD LSWD LT GRN WIRE MAIN BODY ECU INSTRUMENT PANEL J/B ORG/ WIRE PNK WIRE RCTY PCTY DCTY RED WIRE RED/GRN WIRE RIGHT FRONT DOOR LOCK ASSEMBLY (FRONT PASSENGER'S DOOR) RIGHT REAR DOOR LOCK ASSEMBLY (RIGHT REAR DOOR) SMART KEY IND SWIL UNLK UNLK DETECTION VIO WIRE W/ RIGHT DOOR KEY LOCK, UNLOCK SWITCH WHT WIRE WHT/BLK WIRE YEL WIRE