Toyota Corolla X facelift (2010-2013) (center of dash) Wiring diagrams

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 9 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 CENTER AIR BAG SENSOR ASSEMBLY (UNDER CENTER CONSOLE) 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) J/B 4 (RIGHT 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 (STEERING COLUMN) TAC TIRE PRESSURE WARNING ECU (CENTER OF DASH) TOP OF ENGINE) TRANSPONDER KEY ECU ASSEMBLY (CENTER OF DASH) VIO WIRE WHT WIRE WHT/BLK WIRE YAW RATE SENSOR (UNDER CENTER CONSOLE) YEL WIRE

BLK WIRE BRN WIRE CENTER RIGHT LEFT STOP BACKUP BACKUP LIGHT LIGHT LIGHT ASSEMBLY BULB BULB CENTER STOP LIGHT ASSEMBLY CIGARETTE LIGHTER ASSEMBLY COMBINATION METER ASSEMBLY DAYTIME RUNNING LIGHT RELAY FROM INSTRUMENT PANEL J/B (DIAGRAM 2 OF 3) FRONT LUMBAR POWER SEAT SWITCH FRONT POWER OUTLET SOCKET HEADLIGHT DIMMER SWITCH ASSEMBLY INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) JUNCTION CONNECTOR LEFT FRONT POWER SEAT SWITCH LUGGAGE COMPARTMENT DOOR LOCK ASSEMBLY LUGGAGE COMPARTMENT DOOR LOCK CYLINDER ASSEMBLY LUGGAGE COMPARTMENT DOOR OPENER SWITCH ASSEMBLY RIGHT FRONT DOOR LOCK ASSEMBLY RIGHT FRONT DOOR LOCK CONTROL SWITCH ASSEMBLY RIGHT FRONT SEAT OCCUPANT DETECTION HEATER ECU ASSEMBLY RIGHT OUTER REAR VIEW MIRROR ASSEMBLY RIGHT REAR COMBINATION LIGHT ASSEMBLY TIRE PRESSURE WARNING RESET SWITCH W/ REAR SPOILER W/O REAR SPOILER WHT WIRE WHT/BLK WIRE

BLK WIRE BRN WIRE CENTER STOP LIGHT ASSEMBLY CIGARETTE LIGHTER ASSEMBLY COMBINATION METER ASSEMBLY FRONT POWER OUTLET SOCKET FUEL PUMP FUEL SENDER LEFT FRONT GAUGE SEAT HEATER ASSEMBLY ASSEMBLY JUNCTION LEFT BACKUP LIGHT BULB LEFT LICENSE PLATE LIGHT ASSEMBLY LEFT REAR COMBINATION LIGHT ASSEMBLY LUGGAGE COMPARTMENT DOOR LOCK ASSEMBLY NAVIGATION) RADIO RECEIVER ASSEMBLY REAR WINDOW DEFOGGER RIGHT BACKUP LIGHT BULB RIGHT FRONT DOOR LOCK ASSEMBLY RIGHT FRONT DOOR LOCK CONTROL SWITCH ASSEMBLY RIGHT LICENSE PLATE LIGHT ASSEMBLY RIGHT OUTER REAR VIEW MIRROR ASSEMBLY RIGHT REAR COMBINATION LIGHT ASSEMBLY W/ RETRACTOR MIRROR W/O W/O RETRACTOR MIRROR WHT WIRE WHT/BLK WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 +B FOG BEAM IND BLK WIRE BLU WIRE BRN WIRE COMBINATION METER ASSEMBLY DAYTIME RUNNING LIGHT RELAY (RIGHT SIDE OF DASH) DIMMER RELAY DIMMER SWITCH ECU- IG 1 FUSE ECU-B FUSE ENGINE ROOM J/B (LEFT SIDE OF ENGINE COMPT) ENGINE ROOM R/B (ENGINE ROOM J/B) FOG LIGHT SWITCH FR FOG FUSE FR FOG RELAY FRONT FOG IND GENERATOR ASSEMBLY GRN WIRE H-LP H-LP RELAY H-LP- MAIN FUSE HEAD HEADLIGHT DIMMER SWITCH ASSEMBLY HF PKB DRL HI H-ON HOT AT ALL TIMES HOT IN ON OR START IG DIM TAIL PNK EXTERIOR LIGHTS SYSTEM WIRE INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) LEFT FOG LIGHT ASSEMBLY LEFT HEADLIGHT ASSEMBLY LH-HI H-LP FUSE LH-LO H-LP FUSE LIGHT CONTROL SWITCH LOW HIGH LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE OFF ORG/ WIRE PARKING BRAKE SWITCH (UNDER CENTER CONSOLE) PNK 16 30 WIRE PNK PNK WIRE R/B 8 (CENTER OF DASH) RED WIRE RED/BLK WIRE RH-HI H-LP FUSE RH-LO H-LP FUSE RIGHT FOG LIGHT ASSEMBLY RIGHT HEADLIGHT ASSEMBLY TAIL VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

1 2 +B FOG BEAM IND BLK WIRE BLU WIRE BRN WIRE DAYTIME RUNNING LIGHT RELAY (RIGHT SIDE OF DASH) DIMMER RELAY DIMMER SWITCH ECU- IG 1 FUSE ECU-B FUSE ENGINE ROOM J/B (LEFT SIDE OF ENGINE COMPT) ENGINE ROOM R/B (ENGINE ROOM J/B) FOG LIGHT SWITCH FR FOG FUSE FR FOG RELAY OF DASH) FRONT FOG IND PNK WIRE GENERATOR ASSEMBLY GRN WIRE H-LP H-LP RELAY HEAD HEAD IND COMBINATION METER ASSEMBLY HEADLIGHT DIMMER SWITCH ASSEMBLY HF PKB DRL HI H-ON HOT AT ALL TIMES HOT IN ON OR START IG DIM TAIL PNK EXTERIOR LIGHTS SYSTEM WIRE INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) J/B 4 (RIGHT SIDE OF DASH) J/C 4 (RIGHT SIDE OF DASH) LEFT FOG LIGHT ASSEMBLY LEFT HEADLIGHT ASSEMBLY LH-HI H-LP FUSE LH-LO H-LP FUSE LIGHT CONTROL SWITCH LOW HIGH LT GRN WIRE LT GRN/BLK WIRE MAIN H-LP FUSE OFF ORG/ WIRE PARKING BRAKE SWITCH (UNDER CENTER CONSOLE) PNK WIRE R/B 6 (CENTER RED WIRE RED/BLK WIRE RH-HI H-LP FUSE RH-LO H-LP FUSE RIGHT FOG LIGHT ASSEMBLY RIGHT HEADLIGHT ASSEMBLY TAIL WHT WIRE WHT/BLK WIRE YEL WIRE

3 2 FE FS 38 24 SPD AMBIENT TEMPERATURE SENSOR (AUTOMATIC A/C) (CENTER FRONT OF ENGINE COMPT) BLK WIRE BRAKE ACTUATOR ASSEMBLY (RIGHT FRONT OF ENGINE COMPT) BRN WIRE CLOCK COMPUTER DATA LINES SYSTEM COUR- TESY DCTY ECM (LEFT SIDE OF ENGINE COMPT) ENGINE OIL PRESSURE SWITCH ASSEMBLY (LOWER LEFT FRONT OF ENGINE) FUEL SENDER GAUGE ASSEMBLY (TOP OF FUEL TANK) FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES ENGINE ROOM R/B ECU-B FUSE (ENGINE ROOM J/B) HOT W/ ACC RELAY ENERGIZED INTERIOR JUNCTION CONNECTOR LCTY LEFT FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY (LEFT "B" PILLAR) LEFT REAR DOOR COURTESY LIGHT SWITCH ASSEMBLY (BASE OF LEFT "C" PILLAR) LGCY LIGHTS SYSTEM LT BLU WIRE LT GRN WIRE LUGGAGE COMPARTMENT DOOR LOCK ASSEMBLY MAIN BODY ECU INSTRUMENT PANEL J/B NAVIGATION RECEIVER ASSEMBLY (W/ NAVIGATION) PARKING BRAKE SWITCH (UNDER CENTER CONSOLE) PCTY PNK WIRE RADIO RECEIVER ASSEMBLY RCTY RED WIRE RELAY ENERGIZED INSTRUMENT PANEL J/B (LEFT SIDE METER FUSE OF DASH) RIGHT FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY (RIGHT "B" PILLAR) RIGHT REAR DOOR COURTESY LIGHT SWITCH ASSEMBLY (BASE OF RIGHT "C" PILLAR) TELLTALE LIGHT ASSEMBLY TIRE PRESSURE WARNING ECU (CENTER OF DASH) VIO WIRE W/ DRL W/O DRL W/O NAVIGATION W/O USB W/ USB WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

1 2 PNK WIRE BRN WIRE COMBINATION METER ASSEMBLY DAYTIME RUNNING LIGHT RELAY (RIGHT SIDE HEADLIGHT DIMMER SWITCH ASSEMBLY ILL- ILL- 29 26 ILLUMINATION IND INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) J/B 4 (RIGHT SIDE OF DASH) LED DRIVER OF DASH) OFF HEAD LIGHT CONTROL SWITCH ORG/ WIRE PNK WIRE TAIL VIO WIRE WHT WIRE WHT/BLK WIRE

ACC-B FUSE AIR CONDITIONING SYSTEM BLK WIRE BLU WIRE BLU/BLK WIRE BRN WIRE CIG FUSE FUSE CIGARETTE LIGHTER ASSEMBLY COOLING FANS, WIPER/WASHER ANTI-LOCK SYSTEM BRAKES, CRUISE CONTROL SYSTEMS ECU-IG 2 FUSE TO DEF RELAY (DIAGRAM 3 OF 3) F/R DOOR FUSE FLASHER RELAY FROM NOISE FILTER (DIAGRAM 2 OF 3) FROM PWR RELAY (DIAGRAM 2 OF 3) FROM R/B 8 (DIAGRAM 1 OF 3) FRONT POWER OUTLET SOCKET FUSE (DIAGRAM 1 OF 3) FUSE (DIAGRAM 3 OF 3) GRN WIRE GRY (OR YEL) WIRE GRY WIRE HEADLIGHTS SYSTEM IGNITION OR STARTER LOCK LOCK ON OFF LT BLU WIRE MAIN BODY ECU MIRRORS SYSTEM NOISE FILTER ON ON LOCK OFF OFF ORG/ WIRE PANEL FUSE PNK WIRE POWER FUSE RL DOOR FUSE RR DOOR FUSE POWER WINDOWS SYSTEM POWER WINDOWS, POWER TOPS SYSTEMS PWR RELAY PWS RED WIRE RELAY SHIFT FROM INTERLOCK R/B 8 SYSTEM (DIAGRAM 1 OF 3) STARTING/ CHARGING SYSTEM SWITCH ASSEMBLY (W/O SMART KEY SYSTEM) T-LP RELAY TAIL FUSE TO DOOR FUSE (DIAGRAM 3 OF 3) TO HTR-IG FUSE TO MAIN BODY ECU (DIAGRAM 3 OF 3) TO OBD FUSE (DIAGRAM 3 OF 3) VIO WIRE W/O SMART KEY SYSTEM INSTRUMENT CLUSTER, SOUND, NAVIGATION SYSTEMS WHT WIRE WHT/BLK WIRE WIPER FUSE ECU- IG 1 FUSE YEL WIRE