Toyota Corolla X facelift (2010-2013) instrument panel j/b (left side of dash) Wiring diagrams

1 6 7 CTY PNK WIRE BLK WIRE BLK/ WHT WIRE BLU WIRE DCTY DIODE (LUGGAGE COMPARTMENT LIGHT ASSEMBLY 1) DOME FUSE DOME LIGHT/ MAP LIGHT DOOR DOOR FUSE (LEFT SIDE OF DASH) ECU- IG 1 FUSE ECU-B FUSE ROOM R/B (ENGINE ROOM J/B) ENGINE FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR ACC HOT IN ON OR START INSTRUMENT PANEL J/B INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) LCTY LEFT FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY (LEFT "B" PILLAR) LEFT FRONT DOOR LOCK ASSEMBLY (DRIVER'S DOOR) LEFT REAR DOOR COURTESY LIGHT LEFT REAR DOOR LOCK ASSEMBLY (W/ SMART KEY SYSTEM) (LEFT REAR DOOR) LGCY LSWD LSWP LT GRN WIRE LUGGAGE COMPARTMENT DOOR LOCK ASSEMBLY (CENTER REAR OF TRUNK LID) LUGGAGE COMPARTMENT LIGHT ASSEMBLY 1 MAIN BODY ECU MAP LIGHT ASSEMBLY OFF ORG/ WIRE PCTY PNK PNK WIRE PNK WIRE RCTY RED WIRE RED/GRN WIRE RIGHT FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY (RIGHT "B" PILLAR) RIGHT FRONT DOOR LOCK ASSEMBLY (FRONT PASSENGER'S DOOR) RIGHT REAR DOOR COURTESY LIGHT RIGHT REAR DOOR LOCK ASSEMBLY (W/ SMART KEY SYSTEM) (RIGHT REAR DOOR) ROOM LIGHT ASSEMBLY 1 SWITCH ASSEMBLY (BASE OF LEFT "C" PILLAR) SWITCH ASSEMBLY (BASE OF RIGHT "C" PILLAR) UN-LOCK WARNING SWITCH (W/O SMART KEY SYSTEM) (STEERING COLUMN) UNLOCK DETECTION VIO WIRE W/ SMART KEY SYSTEM W/O SMART KEY SYSTEM W/O W/ SLIDING SLIDING ROOF ROOF WHT WIRE WHT/ BLK WIRE WHT/BLK WIRE YEL WIRE

BLK WIRE BLU WIRE BRN WIRE DCTY DIODE (LUGGAGE COMPARTMENT LIGHT ASSEMBLY 1) DOME FUSE DOOR DOOR FUSE (LEFT SIDE OF DASH) ECU IG 1 FUSE FUSE ECU-B FUSE ROOM R/B (ENGINE ROOM J/B) ENGINE HOT AT ALL TIMES HOT IN ON OR ACC HOT IN ON OR START INSTRUMENT PANEL J/B INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) J/B 4 (RIGHT SIDE OF DASH) LCTY LEFT FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY (LEFT "B" PILLAR) LEFT FRONT DOOR LOCK ASSEMBLY (DRIVER'S DOOR) LEFT REAR DOOR COURTESY LIGHT LGCY LSWD LSWP LT BLU WIRE LT GRN WIRE LUGGAGE COMPARTMENT DOOR LOCK ASSEMBLY (CENTER REAR OF TRUNK LID) LUGGAGE COMPARTMENT LIGHT ASSEMBLY 1 MAIN BODY ECU MAP LIGHT MAP LIGHT ASSEMBLY OFF PCTY PNK WIRE RCTY RED/GRN WIRE RIGHT FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY (RIGHT "B" PILLAR) RIGHT FRONT DOOR LOCK ASSEMBLY (FRONT PASSENGER'S DOOR) RIGHT REAR DOOR COURTESY LIGHT ROOM LIGHT ASSEMBLY 1 SWITCH ASSEMBLY (BASE OF LEFT "C" PILLAR) SWITCH ASSEMBLY (BASE OF RIGHT "C" PILLAR) UNLOCK DETECTION UNLOCK WARNING SWITCH (STEERING COLUMN) WHT WIRE WHT/BLK WIRE YEL WIRE

AIR FUEL RATIO SENSOR (BANK 1 SENSOR 1) SHIELD BLK WIRE BRAKE ACTUATOR ASSEMBLY BRAKE FLUID LEVEL WARNING SWITCH (BRAKE MASTER CYLINDER RESERVOIR SUB-ASSEMBLY) BRN WIRE CANISTER PUMP MODULE COOLER COMPRESSOR ASSEMBLY COOLING FAN ECU CRANK POSITION SENSOR SHIELD CRUISE (LEFT END CONTROL OF DASH) MAIN SWITCH DLC 3 EFI MAIN RELAY HTR SUB HTR SUB RELAY 3 RELAY 1 IGNITION COIL 1 IGNITION COIL 2 IGNITION COIL 3 IGNITION COIL 4 INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) JUNCTION CONNECTOR KNOCK CONTROL SENSOR (BANK 1) SHIELD LEFT FOG LIGHT ASSEMBLY LEFT FRONT SIDE MARKER LIGHT (LEFT HEADLIGHT ASSEMBLY) LEFT HEADLIGHT ASSEMBLY NCA WIRE OXYGEN SENSOR (BANK 1 SENSOR 2) SHIELD QUICK HEATER ASSEMBLY RIGHT FOG LIGHT ASSEMBLY RIGHT FRONT SIDE MARKER LIGHT (RIGHT HEADLIGHT ASSEMBLY) RIGHT HEADLIGHT ASSEMBLY SPIRAL CABLE SUB-ASSEMBLY (STEERING COLUMN) TOP OF ENGINE) WHT WIRE WHT/BLK WIRE WINDSHIELD WIPER MOTOR ASSEMBLY WIRELESS DOOR LOCK BUZZER

A/C AMPLIFIER ASSEMBLY AUTOMATIC A/C BLK WIRE BRN WIRE CENTER AIR BAG SENSOR ASSEMBLY COMBINATION METER ASSEMBLY DLC 3 DOOR CONTROL RECEIVER FLASHER RELAY FROM J/B 4 (DIAGRAM 2 OF 3) HAZARD TELLTALE WARNING LIGHT SIGNAL SWITCH ASSEMBLY ASSEMBLY HAZARD WARNING SIGNAL SWITCH ASSEMBLY HEADLIGHT DIMMER SWITCH ASSEMBLY HEATER CONTROL SUB-ASSEMBLY INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) J/B 4 (RIGHT SIDE OF DASH) LEFT ECU FRONT 2 4 DOOR LOCK ASSEMBLY LEFT RIGHT OUTER FRONT REAR SEAT HEATER VIEW ASSEMBLY MIRROR ASSEMBLY MAIN BODY ECU MANUAL A/C MAP LIGHT ASSEMBLY NOISE FILTER OCCUPANT DETECTION + OUTER MIRROR SWITCH ASSEMBLY POWER WINDOW REGULATOR MASTER SWITCH ASSEMBLY PWR RELAY RELAY ROOM LIGHT ASSEMBLY 1 SEAT HEATER SWITCH SHIFT LOCK CONTROL ECU SUB-ASSEMBLY STEERING SENSOR TELLTALE LIGHT ASSEMBLY TIRE PRESSURE WARNING RESET SWITCH TO J/B 4 (DIAGRAM 2 OF 3) TRANSPONDER KEY ECU ASSEMBLY UNLOCK WARNING SWITCH ASSEMBLY VEHICLE STABILITY CONTROL SWITCH VEHICLE STABILITY SEAT CONTROL HEATER SWITCH SWITCH VIO WIRE W/ RETRACTOR MIRROR W/O DAYTIME RUNNING LIGHT W/O RETRACTOR MIRROR WHT WIRE WHT/BLK WIRE WIND- SHIELD WIPER SWITCH ASSEMBLY YAW RATE SENSOR ASSEMBLY

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

BLK WIRE ENGINE ROOM J/B (LEFT SIDE OF ENGINE COMPT) HORN HORN FUSE HORN RELAY HORN SWITCH HOT AT ALL TIMES INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) LOW PITCHED HORN ASSEMBLY (CENTER FRONT OF ENGINE COMPT) LT GRN WIRE MAIN BODY ECU STEERING PAD SWITCH ASSEMBLY

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) ECU-B FUSE ENGINE OIL PRESSURE SWITCH (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 (ENGINE ROOM J/B) HOT W/ ACC RELAY ENERGIZED INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) LCTY LEFT FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY (LEFT "B" PILLAR) LEFT REAR DOOR COURTESY LIGHT SWITCH ASSEMBLY (BASE OF LEFT "C" PILLAR) LGCY LT GRN WIRE LUGGAGE COMPARTMENT DOOR LOCK ASSEMBLY MAIN BODY ECU INSTRUMENT PANEL J/B METER FUSE ORG/ WIRE PARKING BRAKE SWITCH (UNDER CENTER CONSOLE) PCTY PNK WIRE RCTY RED WIRE RELAY ENERGIZED RIGHT FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY (RIGHT "B" PILLAR) RIGHT REAR DOOR COURTESY LIGHT SWITCH ASSEMBLY (BASE OF RIGHT "C" PILLAR) SLIDING ROOF CONTROL ECU (IF EQUIPPED) (FRONT CENTER OF ROOF) TELLTALE LIGHT ASSEMBLY VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

4 11 ILL+ ILL- BRN WIRE BUILT-IN TYPE AMPLIFIER SEPARATE TYPE AMPLIFIER CIGARETTE LIGHTER ASSEMBLY GRN WIRE HEADLIGHT DIMMER SWITCH ASSEMBLY HEATER CONTROL BASE SUB-ASSEMBLY (MANUAL A/C) HEATER CONTROL SUB-ASSEMBLY (MANUAL A/C) HEATER CONTROL SUB-ASSEMBLY 3 (MANUAL A/C) INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) LEFT STEERING SWITCH LT BLU WIRE MODE IND OFF HEAD LIGHT CONTROL SWITCH PANEL FUSE RIGHT STEERING SWITCH SEAT HEATER SWITCH SEEK IND SPIRAL CABLE SUB-ASSEMBLY (STEERING COLUMN) STEERING PAD SWITCH ASSEMBLY (IF EQUIPPED) SWG T-LP RELAY TAIL TAIL FUSE TELEPHONE IND TELLTALE LIGHT ASSEMBLY TRANSMISSION CONTROL SWITCH (UNDER CENTER CONSOLE) VOICE IND VOLUME- IND WHT WIRE WHT/BLK WIRE

1 4 ILL- ILL+ ALT FUSE BLK WIRE BLU WIRE COM GND 4 5 COMBINATION METER ASSEMBLY ECU-B FUSE ENGINE ROOM R/B (ENGINE ROOM J/B) ENGINE SWITCH (W/ SMART KEY SYSTEM) GRN WIRE HAZARD WARNING SIGNAL SWITCH ASSEMBLY HEATER CONTROL SUB-ASSEMBLY (AUTOMATIC A/C) HOT AT ALL TIMES HOT AT ALL TIMES ENGINE ROOM J/B (LEFT SIDE OF ENGINE COMPT) HOT IN ON OR START ILLUMINATION IND INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) LED DRIVER MAIN BODY ECU (W/ SMART KEY SYSTEM) (INSTRUMENT PANEL J/B) METER FUSE RED WIRE SWIL VEHICLE STABILITY CONTROL SWITCH (W/ VSC) WHT WIRE WHT/BLK WIRE