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

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

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

ABS IND. ACTIVE CIRCUIT BEAM IND BLK WIRE BLU WIRE BRAKE IND BRN WIRE BUILT-IN TYPE AMPLIFIER W/ USB W/O DISPLAY CAN I/F CHARGE IND COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM CRUISE IND DISPLAY DOOR IND DRIVER'S SEAT BELT IND EXCEPT BUILT-IN TYPE AMPLIFIER W/ USB W/O DISPLAY FRONT FOG IND FUEL GAUGE FUEL IND I/F BUZZER GRN WIRE GRY WIRE HEADLIGHTS SYSTEM ILLUMINATION INTERIOR LIGHTS SYSTEM COMPUTER DATA LINES SYSTEM INTERIOR LIGHTS SYSTEM LED DRIVER LEFT TURN IND LT GRN WIRE MAINT REQD IND MALFUNCTION IND LAMP MS CAN + MULTI DISPLAY I/F SWITCH OIL PRESSURE IND ORG/ WIRE PNK WIRE POWER STEERING IND RADIO RECEIVER ASSEMBLY RED WIRE RIGHT TURN IND SET IND SLIP IND SLIP OFF IND SMART KEY IND (IF EQUIPPED) SPEEDOMETER SRS IND STARTING/CHARGING SYSTEM TACHOMETER TEMP GAUGE TIRE PRESSURE IND TIRE PRESSURE WARNING ECU (CENTER OF DASH) TRAC OFF IND TRIP I/F SWITCH VIO WIRE WASHER LEVEL IND (EXCEPT USA) WHT WIRE WHT/BLK WIRE YEL WIRE

20 21 22 PNK WIRE ABS IND. ACTIVE CIRCUIT BEAM IND BLU WIRE BRAKE FLUID LEVEL WARNING SWITCH (BRAKE FLUID RESERVOIR) BRAKE IND BRN WIRE CAN I/F CHARGE IND COMBINATION METER ASSEMBLY CRUISE IND DISPLAY DOOR IND DRIVER'S SEAT BELT IND FRONT FOG IND FUEL GAUGE FUEL IND I/F BUZZER GRN WIRE HEADLIGHTS SYSTEM HEADLIGHTS SYSTEM EXTERIOR LIGHTS SYSTEM WARNING SYSTEMS ILLUMINATION INTERIOR LIGHTS SYSTEM COMPUTER DATA LINES SYSTEM INTERIOR LIGHTS SYSTEM JUNCTION CONNECTOR LED DRIVER LEFT TURN IND MAINT REQD IND MALFUNCTION IND LAMP MULTI DISPLAY I/F SWITCH OIL PRESSURE IND ORG/ WIRE PNK WIRE POWER STEERING IND RED WIRE RIGHT TURN IND SET IND SLIP IND SLIP OFF IND SPEEDOMETER SRS IND STARTING/CHARGING SYSTEM TACHOMETER TEMP GAUGE TIRE PRESSURE IND TRAC OFF IND TRIP I/F SWITCH VIO WIRE WARNING SYSTEMS WHT WIRE WHT/BLK WIRE YEL WIRE YEL/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

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

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

1 2 3 4 5 6 7 8 9 10 OPN CLS IG 15 16 23 22 CANH CANL 2 3 4 7 CLS UP OPN GND ALTB PWS BLK WIRE BLU WIRE BRAKE ACTUATOR ASSEMBLY (RIGHT FRONT OF ENGINE COMPT) CAN I/F CANL CANH COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DCTY DOOR FUSE ECU- IG 1 FUSE F/R DOOR FUSE FUSE GRN WIRE HOT AT ALL TIMES HOT AT ALL TIMES ENGINE ROOM J/B (LEFT SIDE OF ENGINE COMPT) ALT FUSE HOT AT ALL TIMES ENGINE ROOM R/B (ENGINE ROOM J/B) ECU-B FUSE HOT W/ ACC RELAY ENERGIZED INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) LEFT FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY (LEFT "B" PILLAR) LT GRN WIRE MAIN BODY ECU MAP LIGHT ASSEMBLY METER FUSE ORG/ WIRE PWR RELAY RED WIRE RELAY ENERGIZED SLIDING ROOF CONTROL ECU (FRONT CENTER OF ROOF) SLIDING ROOF CONTROL SWITCH SUNROOF FUSE VIO WIRE W/ SMART KEY SYSTEM W/O SMART KEY SYSTEM W/ VSC W/O VSC WHT WIRE WHT/BLK WIRE YEL WIRE

1 2 3 4 5 6 7 8 9 10 FR+ FL+ PNK WIRE 1 2 3 4 5 6 RR+ RL+ RR- ANT ANTENNA ANTENNA AMPLIFIER (CENTER OF DASH) ARI ASGN ALI AGND ASSEMBLY (STEERING COLUMN) BLK WIRE BLK/ WHT WIRE BLU WIRE BLU/YEL WIRE BRN WIRE CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM EAU ENGINE ROOM R/B (ENGINE ROOM J/B) FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ ACC RELAY ENERGIZED INSTRUMENT PANEL J/B (LEFT SIDE INTERIOR LIGHTS ILL- RL- SYSTEM J/C LEFT STEERING PAD SWITCH LT BLU WIRE LT GRN WIRE METER FUSE OF DASH) MODE NCA WIRE ON HOOK OFF HOOK VOICE ORG/ WIRE PNK WIRE RAD 1 FUSE ECU-B FUSE RADIO RECEIVER ASSEMBLY RED WIRE RELAY ENERGIZED RIGHT REAR LEFT REAR SPEAKER SPEAKER ASSEMBLY ASSEMBLY RIGHT STEERING PAD SWITCH SEEK SEEK+ VOL+ SPIRAL CABLE SUB- STEERING PAD SWITCH ASSEMBLY (IF EQUIPPED) SWG VIO WIRE VOL (-) W/ USB W/O DISPLAY W/ VSC W/O USB, W/ USB W/ DISPLAY W/O VSC WHT WIRE WHT/BLK WIRE YEL WIRE