Toyota Corolla XI (2012-2016) combination meter assembly Wiring diagrams

+BM ALT 50 13 COMPUTER DATA LINES SYSTEM AB (BEHIND LEFT HEADLIGHT) BATTERY BLK WIRE BLK/BLU WIRE BLK/DK GRN WIRE BLK/RED WIRE BLU WIRE BRN WIRE CA (BEHIND LEFT HEADLIGHT) CAN CONTROLLER CAN I/F CB (LEFT SIDE OF TRANSAXLE) CHARGE IND COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DISPLAY DRIVER DRIVER'S SIDE JUNCTION BLOCK ASSEMBLY (LEFT END OF DASH) EC CANH CANL ECM (LEFT SIDE OF ENGINE COMPT) ED (RIGHT SIDE OF DASH) ENGINE ROOM J/B (LEFT ALT FUSE SIDE OF ENGINE COMPT) ENGINE ROOM R/B (LEFT ETCS SIDE OF FUSE ENGINE COMPT) GENERATOR W/ REGULATOR ASSEMBLY GRN WIRE LED DRIVER LT GRN WIRE MAIN FUSIBLE LINK METER FUSE PNK WIRE RELAY ENERGIZED STARTER ASSEMBLY W/ TFT DISPLAY W/O TFT DISPLAY WHT WIRE

BATTERY BLK/BLU WIRE BLK/DK GRN WIRE BLK/RED WIRE BRN WIRE CA (BEHIND LEFT HEADLIGHT) CAN CPU CONTROLLER CAN I/F CB (LEFT SIDE OF TRANSAXLE) CHARGE IND (W/O TFT DISPLAY) COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DRIVER'S SIDE JUNCTION BLOCK ASSEMBLY (LEFT END OF DASH) ED (RIGHT SIDE OF DASH) ENGINE ROOM J/B (LEFT ALT FUSE SIDE OF ENGINE COMPT) ENGINE ROOM R/B ICS (LEFT FUSE SIDE OF ENGINE COMPT) FUSE GENERATOR CONTROL ECU ASSEMBLY (LEFT FRONT OF ENGINE COMPT) GENERATOR W/ REGULATOR ASSEMBLY GRN WIRE GRY WIRE HOT W/ ACC RELAY ENERGIZED LED DRIVE LIN LIN 1 LT GRN WIRE MAIN FUSIBLE LINK METER FUSE PNK WIRE RED WIRE RELAY ENERGIZED STARTER ASSEMBLY WHT WIRE

11 12 LBE+ LBE- 12 13 FSR + FSR - A/B FUSE AIR BAG SENSOR ASSEMBLY (FRONT OF CENTER CONSOLE) ASSEMBLY (W/O OCCUPANT DETECTION ECU) AUTO DRL DRL OFF OFF BGND BLK WIRE BLK/WHT WIRE BLU WIRE BRN WIRE BSW BUCKLE SWITCH BUZZER CAN CONTROLLER CAN I/F CANADA USA W/ AUTOMATIC LIGHT CONTROL COMBINATION METER ASSEMBLY COMPT) COMPUTER DATA LINES SYSTEM DBKL DOOR IND (W/O TFT DISPLAY) DRIVER'S SIDE J/B ASSEMBLY (LEFT END OF DASH) EA (LEFT KICK PANEL) EB (CENTER OF DASH) ECU- IG 1 FUSE ECU-B 2 FUSE ECU-B FUSE ED (RIGHT SIDE OF DASH) ENGINE ROOM R/B (LEFT SIDE OF ENGINE FUSE GRN WIRE GRY WIRE HEAD TAIL HEADLIGHT DIMMER SWITCH ASSEMBLY HOT AT ALL TIMES HOT W/ LC (RIGHT "C" PILLAR) LED DRIVER LEFT FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY (LEFT "B" PILLAR) LEFT FRONT SEAT INNER BELT ASSEMBLY (W/ OCCUPANT DETECTION ECU) LEFT FRONT SEAT INNER BELT ASSEMBLY (W/O OCCUPANT DETECTION ECU) LIGHT CONTROL LT GRN WIRE MAIN BODY ECU (LEFT END OF DASH) METER FUSE OCCUPANT DETECTION ECU (UNDER FRONT PASSENGER'S SEAT) PARKING BRAKE SWITCH (BASE OF LEVER ASSEMBLY) PNK IG WIRE PNK WIRE RBE+ RED WIRE RELAY ENERGIZED RIGHT FRONT SEAT INNER BELT RIGHT FRONT SEAT INNER BELT ASSEMBLY (W/ OCCUPANT DETECTION ECU) SEAT BELT IND SWITCH TAIL UNLOCK WARNING SWITCH (W/O SMART KEY SYSTEM) (STEERING COLUMN) VIO WIRE W/O AUTOMATIC LIGHT CONTROL TMMMS MADE TMMC MADE WHT WIRE WHT/BLK WIRE

BLK WHT/BLK WIRE BLK WIRE BLU WIRE BRN WIRE BUZZER CAN CONTROLLER CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DETECTION DOOR IND (W/O TFT DISPLAY) DRIVER DISPLAY DRIVER'S SIDE JUNCTION BLOCK ASSEMBLY (LEFT END OF DASH) EA (LEFT KICK PANEL) EB (CENTER OF DASH) ECU-B 2 FUSE ED (RIGHT SIDE OF DASH) ENGINE ROOM RELAY BLOCK (LEFT SIDE OF ENGINE COMPT) GRN WIRE HOT AT ALL TIMES KEY LOCK KEY UN- LOCK LED DRIVER LEFT FRONT DOOR LOCK W/ MOTOR ASSEMBLY LEFT REAR DOOR COURTESY LIGHT SWITCH ASSEMBLY (BASE OF LEFT "C" PILLAR) LOCK LOCK KEY LSSR LT BLU WIRE LT GRN WIRE METER FUSE PNK PNK WIRE PNK WIRE RED WIRE RELAY ENERGIZED RIGHT FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY (RIGHT "B" PILLAR) RIGHT FRONT DOOR LOCK W/ MOTOR ASSEMBLY RIGHT REAR DOOR COURTESY LIGHT SWITCH ASSEMBLY (BASE OF RIGHT "C" PILLAR) UN- KEY UN-LOCK WARNING SWITCH (STEERING COLUMN) UNLOCK VIO WIRE W/ WIRELESS DOOR LOCK CONTROL WHT WIRE WHT/BLK WIRE YEL WIRE

1 2 3 4 5 6 7 8 9 10 11 12 IG BLK WIRE BLU WIRE BRN WIRE BUZZER CAN I/F CLS COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM CONTROLLER DOWN DRIVER DISPLAY DRIVER'S SIDE JUNCTION BLOCK ASSEMBLY (LEFT END OF DASH) EA (LEFT KICK PANEL) EB (CENTER OF DASH) ECU- IG 1 FUSE ECU-B 2 FUSE ECU-B FUSE OF ENGINE COMPT) ECU-IG 3 FUSE ED (RIGHT SIDE OF DASH) ENGINE ROOM R/B (LEFT SIDE FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ HOT W/ ACC RELAY ENERGIZED LED DRIVER LEFT FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY (LEFT "B" PILLAR) LT GRN WIRE MAIN BODY ECU MAP LIGHT ASSEMBLY MASTER IND (W/ TFT DISPLAY) METER FUSE OPN PNK WIRE RED WIRE RIGHT FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY (RIGHT "B" PILLAR) S/ROOF FUSE SLIDING ROOF CONTROL SWITCH UP CLS DWN OPN VIO WIRE W/ TFT DISPLAY 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- 1 2 PNK WIRE BLK WIRE BLU WIRE BRN WIRE CAN CONTROLLER CAN I/F COLUMN) COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM EAU ECU-B 2 FUSE ED (RIGHT SIDE OF DASH) ENGINE ROOM RELAY FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ ACC RELAY ENERGIZED ILL- RL- LEFT REAR SPEAKER ASSEMBLY LEFT STEERING SWITCH LT BLU WIRE LT GRN WIRE MODE OFF HOOK ON HOOK PNK WIRE RADIO FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) RADIO RECEIVER ASSEMBLY RED WIRE RIGHT REAR SPEAKER ASSEMBLY RIGHT STEERING SWITCH SEEK SPIRAL CABLE SUB ASSEMBLY (STEERING STEERING PAD SWITCH ASSEMBLY VIO WIRE VOICE VOL (-) WHT 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- 1 2 PNK WIRE AGND ALO ARO ASGN AUXO BACK DOWN BLK WIRE BLU WIRE BRN WIRE CAN CONTROLLER CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DRIVER'S SIDE JUNCTION BLOCK ASSEMBLY (LEFT END OF DASH) EAU ECU-B 2 FUSE ECU-IG 3 FUSE ED (RIGHT SIDE OF DASH) ENGINE ROOM RELAY ENTER UP FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ ACC RELAY ENERGIZED ILL- RL- LEFT LEFT REAR SPEAKER ASSEMBLY LEFT STEERING SWITCH LT BLU WIRE LT GRN WIRE MODE NCA WIRE OFF HOOK ON HOOK PARKING BRAKE SWITCH (BASE OF LEVER ASSEMBLY) PNK WIRE RADIO FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) RED WIRE RELAY ENERGIZED RIGHT REAR SPEAKER ASSEMBLY RIGHT STEERING SWITCH RIGHT VOL+ SPIRAL CABLE SUB-ASSEMBLY (STEERING COLUMN) STEERING PAD SWITCH ASSEMBLY STEREO JACK ADAPTER ASSEMBLY 1 UDO+ UJSG VIO WIRE VOICE VOL (-) W/O NAVIGATION W/ NAVIGATION WHT WIRE YEL WIRE

1 2 3 4 5 +B DIA GND FSR- BGND 1 2 PNK WIRE BBL+ BCL+ BDL- BLK WIRE BLK/ WHT WIRE BLU WIRE BRN WIRE BUCKLE LIMIT SWITCH SWITCH RIGHT FRONT SEAT INNER BELT ASSEMBLY (TMMC MADE) CAN CONTROLLER CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DBKL DRIVER'S SIDE J/B ASSEMBLY (LEFT END OF DASH) EB (CENTER OF DASH) ECU-B 2 FUSE ECU-B FUSE ED (RIGHT SIDE OF DASH) ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) FSR+ BSW GRN WIRE GRY WIRE HOT AT ALL TIMES LC (RIGHT "C" PILLAR) LED DRIVER LEFT FRONT SEAT INNER BELT ASSEMBLY (W/O OCCUPANT DETECTION ECU) LEFT OCCUPANT CLASSIFICATION SENSOR LEFT OCCUPANT CLASSIFICATION SENSOR (EXCEPT TMMC MADE) LEFT REAR AIR BAG SENSOR (W/ OCCUPANT DETECTION ECU) (BASE OF LEFT "C'' PILLAR) LEFT SIDE DOOR AIR BAG SENSOR (DRIVER'S DOOR) LT BLU WIRE LT GRN WIRE MAIN BODY ECU OCCUPANT DETECTION ECU (IF EQUIPPED) (UNDER FRONT ORG/ WIRE PASSENGER'S SEAT) PNK 17 18 WIRE PNK PNK WIRE PNK WIRE RED WIRE RIGHT OCCUPANT CLASSIFICATION SENSOR SEAT BELT IND SGD SIG SL- SR- SRS IND SVC TELLTALE LIGHT ASSEMBLY PASSENGER AIR BAG ON/OFF INDICATOR IG+ P-AB PAON TMMMS MADE TMMC MADE VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

A/T BLK WIRE BLU WIRE BRN WIRE CAN CONTROLLER CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM CVT CVT W/O PADDLE SHIFT SWITCH CVT DIODE (BACKUP LIGHT) DISPLAY LED DRIVER DRIVER EB (CENTER OF DASH) ECU-IG 3 FUSE ED (RIGHT SIDE OF DASH) FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES DRIVER SIDE J/B ASSEMBLY (LEFT END OF DASH) HOT W/ ACC RELAY ENERGIZED IGN FUSE METER FUSE LT BLU WIRE LT GRN WIRE MASTER SPORT IND IND (A/T W/ (W/ TFT PADDLE SHIFT) DISPLAY) NSSD PARK/NEUTRAL POSITION SWITCH (LEFT SIDE OF TRANSAXLE) PNK 5 6 WIRE PNK WIRE RED WIRE RELAY ENERGIZED SFTD SFTU SHIFT POSITION INDICATOR STARTING/ CHARGING SYSTEM STOP FUSE STOP LIGHT SWITCH (TOP OF BRAKE PEDAL ASSEMBLY) THROTTLE BODY ASSEMBLY (AIR INTAKE MANIFOLD OPENING) TRANSMISSION CONTROL SWITCH (W/O PADDLE SHIFT SWITCH) TRANSMISSION FLOOR SHIFT ASSEMBLY VIO WIRE W/O PADDLE SHIFT SWITCH CVT W/ PADDLE SHIFT SWITCH WHT WIRE WHT/BLK WIRE

BLK WIRE BLU WIRE BRN WIRE CAN CPU CONTROLLER CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DIODE (BACKUP LIGHT) DISPLAY DRIVER DRIVER SIDE J/B ASSEMBLY (LEFT END OF DASH) ED (RIGHT SIDE OF DASH) FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ ACC RELAY ENERGIZED IGN FUSE LT GRN WIRE METER FUSE NSSD PARK/NEUTRAL POSITION SWITCH (LEFT SIDE OF TRANSAXLE) PNK WIRE RED WIRE RELAY ENERGIZED SHIFT POSITION INDICATOR STARTING/ CHARGING SYSTEM STOP FUSE STOP LIGHT SWITCH (TOP OF BRAKE PEDAL ASSEMBLY) THROTTLE BODY ASSEMBLY (AIR INTAKE MANIFOLD OPENING) TRANSMISSION CONTROL SWITCH TRANSMISSION FLOOR SHIFT ASSEMBLY TRANSMISSION REVOLUTION SENSOR (PRIMARY) (LEFT SIDE OF TRANSAXLE) TRANSMISSION REVOLUTION SENSOR (SECONDARY) (RIGHT SIDE OF TRANSAXLE CASE) VIO WIRE WHT WIRE WHT/BLK WIRE