Toyota Corolla XI (2012-2016) ecm (left side of engine compt) 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

1 2 PNK WIRE A/T A/T CVT A/T, CVT A/T A/T, M/T CVT AB (BEHIND LEFT HEADLIGHT) BACKUP BACKUP LIGHT SWITCH ASSEMBLY (TRANSAXLE ASSEMBLY) BKUP LP RELAY (A/T, CVT) BLK WIRE BLU WIRE COMPUTER DATA LINES SYSTEM CVT DIODE (BACKUP LIGHT) (A/T, CVT) (CENTER CONSOLE) DRIVER SIDE JUNCTION BLOCK ASSEMBLY (LEFT END OF DASH) ECM (LEFT SIDE OF ENGINE COMPT) ECU-IG 2 FUSE ENGINE ROOM RELAY BLOCK (LEFT SIDE OF ENGINE COMPT) FUSE GRN WIRE GRY WIRE HOT IN ON OR ACC HOT IN ON OR START IG/ACC J/C 1 LB (LEFT "C" PILLAR) LEFT REAR LIGHT ASSEMBLY LT BLU WIRE LT GRN WIRE M/T NCA WIRE PARK/NEUTRAL POSITION SWITCH (LEFT SIDE OF TRANSAXLE) RED WIRE RIGHT REAR LIGHT ASSEMBLY SHIFT POSITION INDICATOR TRANSMISSION FLOOR SHIFT ASSEMBLY (CVT) VIO WIRE W/ DUAL VVT-I W/ VALVEMATIC, A/T, CVT WHT WIRE WHT/BLK WIRE

1 2 PNK WIRE A/T A/T CVT A/T, CVT A/T A/T, M/T CVT AB (BEHIND LEFT HEADLIGHT) BACKUP BACKUP LIGHT SWITCH ASSEMBLY (TRANSAXLE ASSEMBLY) BKUP LP RELAY (A/T, CVT) BLK WIRE BLU WIRE COMPUTER DATA LINES SYSTEM CVT DIODE (BACKUP LIGHT) (A/T, CVT) (CENTER CONSOLE) DRIVER SIDE JUNCTION BLOCK ASSEMBLY (LEFT END OF DASH) ECM (LEFT SIDE OF ENGINE COMPT) ECU-IG 2 FUSE ENGINE ROOM RELAY BLOCK (LEFT SIDE OF ENGINE COMPT) FUSE GRN WIRE GRY WIRE HOT IN ON OR ACC HOT IN ON OR START IG/ACC J/C 1 LB (LEFT "C" PILLAR) LEFT REAR LIGHT ASSEMBLY LT BLU WIRE LT GRN WIRE M/T NCA WIRE PARK/NEUTRAL POSITION SWITCH (LEFT SIDE OF TRANSAXLE) RED WIRE RIGHT REAR LIGHT ASSEMBLY SHIFT POSITION INDICATOR TRANSMISSION FLOOR SHIFT ASSEMBLY (CVT) VIO WIRE W/ DUAL VVT-I W/ VALVEMATIC, A/T, CVT WHT WIRE WHT/BLK 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

+B IGSW VCPA VPA EPA 13 26 1 46 3 2 37 53 51 52 56 54 55 10 9 50 CANH CANL BATT MREL 72 73 125 126 SLS- SLS+ NTO NTB A/T CVT CVT W/O PADDLE SHIFT SWITCH AB (BEHIND LEFT HEADLIGHT) BB (TOP OF ENGINE) BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM CVT SOLENOID (TRANSMISSION WIRE) ECM (LEFT SIDE OF ENGINE COMPT) ECU-B 2 FUSE EFI 1 FUSE EFI MAIN FUSE EFI MAIN RELAY ELECTRONICALLY CONTROLLED TRANSMISSION SOLENOID (LEFT SIDE OF TRANSAXLE) ENGINE CONTROLS SYSTEM ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) EPA 5 1 ETA M+ M- ETHO 5 5 SC SL SLP- SLP+ SLT- SLT+ SLU+ SLU- GRN WIRE GRY WIRE HOT AT ALL TIMES LT BLU WIRE LT GRN WIRE NOTO NOTB (OR PNK) NT+ NIN+ NIN- NT- WIRE NTB NTO ORG/ WIRE PNK 14 26 WIRE PNK WIRE RED WIRE SLP SLS+ SLT- SLU+ STP EC THO VIO WIRE W/ CVT SOLENOID W/O CVT SOLENOID W/O CVT SOLENOID W/ CVT SOLENOID WHT WIRE WHT/BLK WIRE YEL WIRE

57 43 59 41 58 PWMS SFTD SFTU A/T CVT CVT W/O PADDLE SHIFT SWITCH CVT W/ PADDLE SHIFT SWITCH BA (TOP OF ENGINE) BLK WIRE BLU WIRE BRN WIRE DOWN EB (CENTER OF DASH) ECM (LEFT SIDE OF ENGINE COMPT) GRN WIRE LEFT STEERING PAD SWITCH ASSEMBLY LT GRN WIRE ORG/ WIRE PATTERN SELECT SWITCH ASSEMBLY (CVT W/ PADDLE SHIFT SWITCH) PNK 5 6 WIRE PNK SDSW WIRE PNK WIRE RED WIRE RIGHT STEERING PAD SWITCH ASSEMBLY SPIRAL CABLE SUB-ASSEMBLY (STEERING COLUMN) STEERING PAD SWITCH ASSEMBLY TRANSMISSION REVOLUTION SENSOR (PRIMARY) (LEFT SIDE OF TRANSAXLE) TRANSMISSION REVOLUTION SENSOR (SECONDARY) (CVT) (RIGHT SIDE OF TRANSAXLE CASE) TRANSMISSION REVOLUTION SENSOR (TURBINE) TRANSMISSION SHIFT SWITCH ASSEMBLY VIO WIRE WHT WIRE WHT/BLK WIRE

+B IGSW VCPA VPA EPA 13 26 1 46 3 2 37 53 51 52 56 54 55 10 9 50 CANH CANL BATT MREL 25 13 PNK WIRE AB (BEHIND LEFT HEADLIGHT) BB (TOP OF ENGINE) BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM CVT SOLENOID (TRANSMISSION WIRE) (TOP LEFT OF TRANSAXLE ASSEMBLY) ECM (LEFT SIDE OF ENGINE COMPT) EFI 1 FUSE EFI MAIN FUSE EFI MAIN RELAY ENGINE CONTROLS SYSTEM ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) EPA 5 1 ETA M+ M- GRN WIRE GRY WIRE HOT AT ALL TIMES LT BLU WIRE LT GRN WIRE NOTO NOTB PNK NIN+ NIN- WIRE NTB NTO ORG/ WIRE PNK SDSW WIRE PNK WIRE RED WIRE SLP SLS+ SLS- SLS+ SLP- SLP+ NTO NTB SL SC SLU+ SLU- SLU+ ETHO PNK WIRE STP EC THO VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE