Toyota Corolla XI (2012-2016) ecu-ig 3 fuse Wiring diagrams

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

BLU WIRE DRIVER'S SIDE J/B ASSEMBLY (LEFT END OF DASH) EB (CENTER OF DASH) ECU-IG 3 FUSE INNER REAR VIEW MIRROR ASSEMBLY LT BLU WIRE RELAY ENERGIZED WHT/BLK WIRE

1 2 3 4 5 6 7 8 9 10 IG 1 2 3 4 5 ESS CANL CANH IG BAT 1 2 PIG PGND 40 39 PNK WIRE BLK WIRE BLU WIRE BRN WIRE CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DRIVER'S SIDE JUNCTION BLOCK ASSEMBLY (LEFT END OF DASH) ECU-IG 3 FUSE ECU-IG 4 FUSE ED (RIGHT SIDE OF DASH) ENGINE ROOM RELAY BLOCK (LEFT SIDE OF ENGINE COMPT) GRY WIRE HOT AT ALL TIMES ECU-B 2 FUSE HOT AT ALL TIMES EPS FUSE LED DRIVER LT BLU WIRE LT GRN WIRE METER FUSE PNK WIRE POWER STEERING ECU (BEHIND INSTRUMENT CLUSTER) POWER STEERING IND POWER STEERING MOTOR POWER STEERING MOTOR ASSEMBLY (LEFT END OF DASH) POWER STEERING TORQUE SENSOR POWER STEERING TORQUE SENSOR (STEERING COLUMN ASSEMBLY) RED WIRE RELAY ENERGIZED STEERING SENSOR (STEERING COLUMN ASSEMBLY) TS CANH CANL 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 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

3 OF 3) ANTI-LOCK BRAKES, ELECTRONIC POWER STEERING SYSTEMS BLK WIRE BLU WIRE EB (CENTER OF DASH) ECU- IG 1 FUSE ECU-IG 3 FUSE ENGINE CONTROLS SYSTEM ENGINE CONTROLS, STARTING/CHARGING SYSTEMS FROM FROM CERTIFICATION ECU (DIAGRAM 3 OF 3) FROM DRIVER'S SIDE JUNCTION BLOCK ASSEMBLY (DIAGRAM 3 OF 3) FROM ENGINE ROOM RELAY BLOCK (DIAGRAM 1 OF 3) FROM OBD FUSE (DIAGRAM FROM OBD FUSE (DIAGRAM 3 OF 3) FUSE GRN WIRE GRY WIRE HEADLIGHTS SYSTEM IGNITION OR STARTER INSTRUMENT CLUSTER SYSTEM LT BLU WIRE LT GRN WIRE MAIN BODY ECU MIRRORS SYSTEM NAVIGATION, SOUND SYSTEMS NAVIGATION, TRANSMISSIONS SOUND SYSTEM SYSTEMS ON LOCK OFF PANEL FUSE POWER MIRRORS TOPS SYSTEM SYSTEM POWER OUTLET SOCKET ASSEMBLY 1 POWER RELAY RELAY RELAY (DIAGRAM TO 1 OF 3) RELAY (DIAGRAM 1 OF 3) S/HTR F/L FUSE S/HTR F/R FUSE SEATS SYSTEM SFT P/ LOCK OUTLET FUSE FUSE SHIFT INTERLOCK SYSTEM SHIFT INTERLOCK SYSTEM (RIGHT SIDE EXTERIOR OF DASH) LIGHTS ED SYSTEM STARTING/ CHARGING SYSTEM SUPPLEMENTAL RESTRAINTS SYSTEM SWITCH ASSEMBLY (W/O SMART KEY SYSTEM) TAIL FUSE TAIL RELAY TO DRIVER'S SIDE JUNCTION BLOCK ASSEMBLY (DIAGRAM 2 OF 3) TO ENGINE ROOM RELAY BLOCK (DIAGRAM 1 OF 3) TO HTR-IG FUSE VIO WIRE W/ DUAL VVT-I W/ VALVEMATIC W/ W/O SMART SMART KEY KEY SYSTEM SYSTEM WARNING SYSTEMS WHT WIRE WHT/BLK 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 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

2 11 B+ A/T BLK WIRE BLU WIRE CERTIFICATION ECU (RIGHT SIDE OF DASH) COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM CANH CANL CVT CVT CVT DIODE (BACK-UP LIGHT) (CENTER CONSOLE) DRIVER SIDE J/B ASSEMBLY EB (CENTER OF DASH) ECM (LEFT SIDE OF ENGINE COMPT) ECU-IG 2 FUSE 10 ECU-IG 3 FUSE ENGINE ROOM RELAY BLOCK (LEFT SIDE OF ENGINE COMPT) FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR ACC HOT IN ON OR START KEY INTERLOCK SOLENOID (W/O SMART KEY SYSTEM) (STEERING COLUMN ASSEMBLY) KLS+ P POSITION DETECTION SWITCH PARK/NEUTRAL POSITION SWITCH (LEFT SIDE OF TRANSAXLE) PNK 14 15 CANH CANL WIRE PNK STP WIRE PNK WIRE RED WIRE SFT LOCK- SHIFT LOCK SOLENOID SHIFT POSITION INDICATOR SLS+ STOP FUSE (LEFT END OF DASH) STOP LIGHT SWITCH (TOP OF BRAKE PEDAL ASSEMBLY) TRANSMISSION FLOOR SHIFT ASSEMBLY (CVT) VIO WIRE W/ DUAL VVT-I W/ VALVEMATIC WHT WIRE WHT/BLK WIRE

-SR -SL +SR +SL 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 FCP- FCP+ 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 PL- PL+ 1 2 PNK WIRE 3 4 P- P+ 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 D+ D- A/B FUSE AIR BAG SENSOR ASSEMBLY (FRONT OF CENTER CONSOLE) BBL+ BBR+ BCR+ BDR BLK WIRE BLK/ WHT WIRE BLU WIRE BRN WIRE BUCKLE SWITCH BUCKLE SWITCH LEFT FRONT SEAT INNER BELT ASSEMBLY (W/ OCCUPANT DETECTION ECU) CANL PAON COMPUTER DATA LINES SYSTEM CUSHION AIR BAG SQUIB (W/ OCCUPANT DETECTION ECU) DK DK DK+ DRIVER SIDE SQUIB ASSEMBLY DRIVER'S SIDE J/B ASSEMBLY (LEFT END OF DASH) ECU-IG 3 FUSE FCP+ GRN WIRE GRY WIRE HOT IN ON OR START ICL- ICL+ BBL+ SFL+ SFL- LBE+ LBE- INSTRUMENT PANEL PASSENGER AIR BAG W/O DOOR ASSEMBLY LC (RIGHT "C" PILLAR) LEFT FRONT SEAT AIR BAG ASSEMBLY (W/ OCCUPANT DETECTION ECU) LIMIT SWITCH METER FUSE P-AB PNK 17 18 WIRE PNK WIRE PR+ PR- SFR- SFR+ BBR+ ICR+ ICR- BBR- FSR+ FSR- RED WIRE RIGHT CURTAIN SHIELD AIR BAG RIGHT FRONT SEAT INNER BELT ASSEMBLY (TMMMS MADE) RIGHT FRONT SEAT OUTER BELT ASSEMBLY (RIGHT "B" PILLAR) RIGHT SIDE DOOR AIR BAG SENSOR (FRONT PASSENGER'S DOOR) SPIRAL CABLE SUB-ASSEMBLY (STEERING COLUMN) VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/RED WIRE

BA (TOP OF ENGINE) BLK WIRE BLU WIRE BRN WIRE CVT A/T DOWN DRIVER'S SIDE J/B ASSEMBLY (LEFT END OF DASH) EB (CENTER OF DASH) ECTA ETA ECU-IG 3 FUSE EKNK NTO NTB PNK WIRE GRN WIRE GRY WIRE LEFT STEERING PAD SWITCH ASSEMBLY NIN+ NIN- NOTO NOTB NT+ NT- 1 1 2 2 ORG/ WIRE PNK PNK WIRE PNK WIRE RED WIRE RELAY ENERGIZED RIGHT STEERING PAD SWITCH ASSEMBLY SFTD SFTU SPIRAL CABLE SUB-ASSEMBLY STEERING COLUMN) STEERING PAD SWITCH ASSEMBLY TRANSMISSION SHIFT SWITCH ASSEMBLY VCPT EPTO ETHA VIO WIRE W/ CRUISE CONTROL WHT WIRE WHT/BLK WIRE YEL WIRE