Toyota Corolla XI (2012-2016) can controller Wiring diagrams

AB (BEHIND LEFT HEADLIGHT) BLK WIRE BRAKE IND BRN WIRE BUZZER CAN CONTROLLER CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DRIVER'S SIDE JUNCTION BLOCK ASSEMBLY (LEFT END OF DASH) EA (LEFT KICK PANEL) EB (CENTER OF DASH) ECU-B 2 FUSE ECU-B FUSE ED (RIGHT SIDE OF DASH) ENGINE ROOM RELAY BLOCK (LEFT SIDE OF ENGINE COMPT) HOT AT ALL TIMES HOT IN ON OR START IG+ PNK WIRE J/C 1 LED DRIVER LT GRN WIRE MAIN BODY ECU METER FUSE PARKING BRAKE SWITCH ASSEMBLY (BASE OF LEVER ASSEMBLY) PNK WIRE RED WIRE VACUUM WARNING SWITCH ASSEMBLY WHT WIRE WHT/BLK WIRE

AB (BEHIND LEFT HEADLIGHT) ABS IND. AIR BAG SENSOR ASSEMBLY (FRONT OF CENTER CONSOLE) BLK WIRE BLU WIRE BRAKE IND BRN WIRE CAN CONTROLLER CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DRIVER'S SIDE JUNCTION BLOCK ASSEMBLY (LEFT END OF DASH) EA (LEFT KICK PANEL) ECU-B 2 FUSE ECU-B FUSE ECU-IG 3 FUSE ED (RIGHT SIDE OF DASH) ENGINE ROOM RELAY BLOCK (LEFT SIDE OF ENGINE COMPT) GRN WIRE HOT AT ALL TIMES HOT IN ON OR START IG+ PNK WIRE J/C 1 LED DRIVER LT BLU WIRE LT GRN WIRE MAIN BODY ECU METER FUSE PARKING BRAKE SWITCH ASSEMBLY (BASE OF LEVER ASSEMBLY) PNK WIRE RED WIRE SLIP IND STEERING SENSOR (STEERING COLUMN ASSEMBLY) TRC OFF IND (CANADA) TRAC OFF IND (USA) VACUUM WARNING SWITCH ASSEMBLY VEHICLE STABILITY CONTROL OFF SWITCH VIO WIRE VSC OFF IND WHT WIRE WHT/BLK WIRE YAW RATE SENSOR

1 2 3 4 5 6 PNK WIRE 50 13 EC CANH CANL RFC AB (BEHIND LEFT HEADLIGHT) AF (RIGHT END OF DASH) AMBIENT TEMPERATURE SENSOR (FRONT OF ENGINE COMPT) BLK WIRE BLOWER W/ FAN MOTOR SUB-ASSEMBLY (RIGHT SIDE OF DASH) BLU WIRE BRN WIRE CAN CONTROLLER CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM COOLING FAN ECU (LEFT FRONT OF ENGINE COMPT) COOLING FAN MOTOR (RIGHT SIDE OF DASH) DRIVER SIDE J/B ASSEMBLY (LEFT END OF DASH) E.F.I. ENGINE COOLANT TEMPERATURE SENSOR (REAR OF ENGINE) EB (CENTER OF DASH) EC (RIGHT KICK PANEL) ECO MODE ECO IND IND ECO SWITCH ASSEMBLY (IF EQUIPPED) ECU-B 2 FUSE ED (RIGHT SIDE OF DASH) EFI 1 FUSE ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) ETCS FUSE FAN RELAY 1 GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START HTR SUB 1 FUSE HTR SUB 3 FUSE LED DRIVE LT BLU WIRE LT GRN WIRE PNK WIRE QUICK HEATER ASSEMBLY (W/ PTC HEATER) (ON HVAC ASSEMBLY) RED WIRE ROOM TEMPERATURE SENSOR (CENTER OF DASH) SOLAR SENSOR (RIGHT SIDE OF DASH) SS+ THW 94 29 ETHW +BM ECM (LEFT SIDE OF ENGINE COMPT) VIO WIRE W/O TFT DISPLAY WHT WIRE WHT/BLK WIRE WHT/BLU WIRE

1 2 3 4 5 6 PNK WIRE 3 9 HAZ ER PNK WIRE 32 31 21 CAN H CAN L ET BLK WIRE BLU WIRE BRAKE ACTUATOR ASSEMBLY (RIGHT FRONT OF ENGINE COMPT) BRN WIRE BUZZER CAN CONTROLLER CAN I/F CENTER STOP LIGHT ASSEMBLY EA (LEFT KICK PANEL) COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM CRUISE CONTROL SYSTEM DRIVER'S SIDE JUNCTION BLOCK DRIVER'S SIDE JUNCTION BLOCK ASSEMBLY (LEFT END OF DASH) ECM (LEFT SIDE OF ENGINE COMPT) ECU-B 2 FUSE ECU-B FUSE ED (RIGHT SIDE OF DASH) ENGINE ROOM RELAY BLOCK (LEFT SIDE OF ENGINE COMPT) FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ I/F LL LB (LEFT "C" PILLAR) LB (LEFT LB "C" PILLAR) (LEFT "C" PILLAR) LED DRIVER LEFT LICENSE PLATE LIGHT ASSEMBLY LEFT REAR COMBINATION LIGHT ASSEMBLY TURN LEFT OUTER REAR VIEW MIRROR ASSEMBLY (W/ OUTER REAR LEFT TURN IND LR 7 1 LT BLU WIRE LT GRN WIRE METER ASSEMBLY FUSE (LEFT END OF DASH) NOISE FILTER (RADIO SETTING CONDENSER) (LEFT "D" PILLAR) PNK WIRE RED WIRE RIGHT LICENSE PLATE LIGHT ASSEMBLY RIGHT REAR COMBINATION LIGHT ASSEMBLY TURN RIGHT TURN IND STOP FUSE STOP MARKER TAIL/SIDE TAIL/SIDE STOP MARKER TURN TURN, HAZ VIEW MIRROR SIDE TURN SIGNAL LIGHT) WHT WIRE WHT/BLK WIRE YEL 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

3 4 W/ VSC W/O VSC AA (BEHIND LEFT HEADLIGHT) BLK WHT/BLK WIRE BLK WIRE BLU WIRE BRN WIRE BUZZER CAN CONTROLLER CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DETEC- DOOR IND DRIVER DISPLAY DRIVER'S SIDE JUNCTION BLOCK ASSEMBLY (LEFT END OF DASH) EA (LEFT KICK PANEL) ED (RIGHT SIDE OF DASH) ELECTRICAL KEY IND IND KEY LED DRIVER LEFT FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY (LEFT "B" PILLAR) LEFT FRONT DOOR LOCK W/ MOTOR ASSEMBLY LEFT REAR DOOR COURTESY LIGHT SWITCH ASSEMBLY (BASE OF LEFT "C" PILLAR) LOCK LSSR LT BLU WIRE LT GRN WIRE MASTER METER FUSE PNK WIRE RED WIRE RELAY ENERGIZED RIGHT FRONT DOOR LOCK W/ MOTOR ASSEMBLY TION UNLOCK VIO WIRE W/ TFT DISPLAY W/O TFT DISPLAY WHT WIRE WHT/BLK WIRE WIRELESS DOOR LOCK BUZZER (LEFT SIDE OF DASH) YEL WIRE

AA (BEHIND LEFT HEADLIGHT) AC (BEHIND RIGHT HEADLIGHT) BEAM IND BLK WIRE BLU WIRE BRN WIRE CAN CONTROLLER CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM CONTROL CIRCUIT DIM RELAY DRIVER 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 RELAY BLOCK (LEFT SIDE OF ENGINE COMPT) FOG FR FUSE FOG IND FRONT GRN WIRE H-LP LH HI FUSE H-LP LH LO FUSE H-LP RELAY H-LP RH HI FUSE H-LP RH LO FUSE H-LP- MAIN FUSE HEAD IND HOT AT ALL TIMES LED DRIVER LEFT FRONT FOG LIGHT ASSEMBLY LEFT HEADLIGHT ASSEMBLY LOW/DAYTIME RUNNING LIGHT LT GRN WIRE RED WIRE RED/BLK WIRE RIGHT FRONT FOG LIGHT ASSEMBLY RIGHT HEADLIGHT ASSEMBLY TAIL IND WHT WIRE WHT/BLK WIRE

ABS IND. ANTI-LOCK BRAKES SYSTEM BEAM IND BLK WIRE BLU WIRE BRAKE IND BRN WIRE BUZZER CAN CONTROLLER CAN I/F CANADA CANL CANH CHARGE IND COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM CRUISE IND DISPLAY DISPLAY DRIVER DOOR IND (W/O TFT DISPLAY) DRIVER'S SIDE JUNCTION BLOCK ASSEMBLY (LEFT END OF DASH) EB (CENTER OF DASH) ECO IND ECO IND (W/ TFT DISPLAY) ECO MODE IND (W/O TFT DISPLAY W/ ECO SWITCH) ED (RIGHT SIDE OF DASH) ELECTRICAL KEY IND (W/ SMART KEY SYSTEM W/O TFT DISPLAY) EP SI +S P/SB FRONT FOG IND FUEL IND FUEL IND (W/ TFT DISPLAY) GRN WIRE GRY WIRE HEAD IND (USA W/ TFT DISPLAY) TAIL IND (CANADA W/ TFT DISPLAY) HEADLIGHT DIMMER SWITCH ASSEMBLY HEADLIGHTS SYSTEM HI WATER TEMPERATURE IND ILLUMINATION IND IND LAMP INDICATOR LED DRIVER LEFT TURN IND LEVEL WARNING SWITCH LT GRN WIRE MAINT REQD IND MALFUNCTION MASTER IND (W/ TFT DISPLAY) OIL PRESSURE IND (W/O TFT DISPLAY) PNK 8 9 WIRE PNK IG WIRE POWER STEERING IND RED WIRE RIGHT TURN IND SEAT BELT IND SET IND (W/ CRUISE CONTROL) SLIP IND SPORT IND SRS IND STARTING/CHARGING SYSTEM SWITCH, TFT TIRE PRESSURE IND TRAC OFF IND TRC OFF IND USA VIO WIRE VSC OFF IND W/ OIL MAINTENANCE W/ VSC W/O TFT DISPLAY W/O TFT DISPLAY W/ TFT DISPLAY W/ TFT DISPLAY, 2 3 WARNING SYSTEMS WASHER IND WHT WIRE WHT/BLK WIRE WIPER/WASHER SYSTEM ENGINE CONTROLS SYSTEM YEL WIRE

2 37 ILL- 4 1 ILL- ILL+ AGND BLK WIRE BLU WIRE BRN WIRE CAN CONTROLLER CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM ECO SWITCH ASSEMBLY (IF EQUIPPED) ED (RIGHT SIDE OF DASH) ENGINE SWITCH GRN WIRE HAZARD WARNING SIGNAL SWITCH ASSEMBLY HEATER CONTROL SUB-ASSEMBLY 2 (MANUAL A/C) (CENTER OF DASH) ILLUMINATION LED DRIVER LEFT SEAT HEATER SWITCH (IF EQUIPPED) LIGHT CONTROL RHEOSTAT LT GRN WIRE OUTER MIRROR SWITCH ASSEMBLY PNK 2 3 4 WIRE PNK WIRE RED WIRE RIGHT SEAT HEATER SWITCH (IF EQUIPPED) SWIL TAIL CANCEL SWITCH W/ RADIO RECEIVER TYPE W/ RADIO, DISPLAY RECEIVER TYPE WHT WIRE YEL WIRE

14 15 16 17 18 19 20 21 22 PNK WIRE 4 5 PNK WIRE 5 6 PNK WIRE AIR FUEL RATIO SENSOR (BANK 1 SENSOR 1) (EXHAUST, BEFORE CATALYTIC CONVERTER) BA (TOP OF ENGINE) BB (TOP OF ENGINE) BLK WIRE BLU WIRE BRAKE ACTUATOR ASSEMBLY (RIGHT FRONT OF ENGINE COMPT) BRN WIRE BUZZER CAN CONTROLLER CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM CRANK POSITION SENSOR (FRONT OF CRANKSHAFT) DISPLAY DRIVER DRIVER'S SIDE JUNCTION BLOCK ASSEMBLY (LEFT END OF DASH) ED (RIGHT SIDE OF DASH) FUEL FUEL INJECTOR INJECTOR FUEL INJECTOR GRN WIRE IGF IGNITION COIL 1 IGNITION COIL 2 IGNITION COIL 3 IGNITION COIL 4 LT BLU WIRE LT GRN WIRE MALFUNCTION INDICATOR LAMP I/F OXYGEN SENSOR (BANK 1 SENSOR 2) (EXHAUST, AFTER CATALYTIC CONVERTER) PNK WIRE PURGE VSV (VACUUM SWITCHING VALVE ASSEMBLY 1) (LEFT REAR OF ENGINE COMPT) RED WIRE VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE