Scion tC II (2010-2013) main body ecu Wiring diagrams

BACK DOOR LOCK ASSEMBLY BACK DOOR LOCK RELAY BACK DOOR OPENER SWITCH ASSEMBLY BLK WIRE BRN WIRE BUZZER CAN CONTROLLER CAN I/F CANH CANL 8 9 CERTIFICATION ECU (W/ SMART KEY SYSTEM) (RIGHT SIDE OF DASH) COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM COURTESY D/L FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) LOCK LT GRN WIRE MAIN BODY ECU MET FUSE ORG/ WIRE PNK WIRE RED WIRE RED/WHT WIRE W/ SMART KEY SYSTEM W/O SMART KEY SYSTEM WHT WIRE WHT/BLK WIRE YEL WIRE

AIR BAG SENSOR ASSEMBLY (LOWER CENTER OF DASH) BLK WIRE BLU WIRE BRN WIRE BSW BUCKLE SWITCH DRIVER'S SIDE FRONT SEAT INNER BELT (DRIVER'S SEAT BELT BUCKLE) BUZZER CAN CONTROLLER CAN I/F COMBINATION METER COMPUTER DATA LINES SYSTEM DRIVER'S SIDE DOOR COURTESY SWITCH ECU-B FUSE ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) FUSE GRN WIRE GRY WIRE HEAD HEADLIGHT DIMMER SWITCH ASSEMBLY HOT AT ALL TIMES HOT W/ ACC RELAY ENERGIZED IGN FUSE INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) LIGHT CONTROL SWITCH LT GRN WIRE MAIN BODY ECU MET FUSE OCCUPANT CLASSIFICATION ECU (UNDER FRONT PASSENGER'S SEAT) PNK BGND WIRE PNK WIRE RED WIRE RELAY ENERGIZED SEAT BELT IND TAIL TAIL OFF UNLOCK WARNING SWITCH VIO WIRE W/ DRL W/O DRL WHT WIRE WHT/BLK WIRE YEL WIRE

+ECU 13 5 CANH CANL 5 4 3 2 1 PNK +B WIRE BK/UP FUSE BLK WIRE BLU WIRE BRN WIRE BZR COMPUTER DATA LINES SYSTEM D DOOR UNLOCK RELAY D/L FUSE DETECTION DP- DOOR LOCK RELAY DRIVER'S SIDE DOOR COURTESY SWITCH ENGINE COMPT) ENGINE CONTROL MODULE (LEFT REAR OF ENGINE COMPT) FRONT PASSENGER'S SIDE DOOR COURTESY SWITCH (RIGHT "B" PILLAR) FUSE GRN WIRE GRY WIRE HORN HORNS SYSTEM HOT AT ALL TIMES HOT AT ALL TIMES ENGINE ROOM R/B (LEFT SIDE ECU-B FUSE OF ENGINE COMPT) HOT IN ON OR ACC HOT IN ON OR START INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) INTERIOR LIGHTS SYSTEMS KEY LEFT UL FRONT DOOR W/ MOTOR LOCK ASSEMBLY LOCK LT GRN WIRE MAIN BODY ECU ORG/ WIRE P- DOOR UNLOCK RELAY PARK/NEUTRAL POSITION SWITCH (REAR OF TRANSMISSION) PNK UL UNLOCK WIRE PNK UL WIRE PNK WIRE POWER WINDOW REGULATOR MASTER SWITCH ASSEMBLY PRG RDA GND RED WIRE RIGHT DOOR CONTROL SWITCH ASSEMBLY RIGHT LSSR FRONT DOOR W/ MOTOR LOCK ASSEMBLY UNLOCK UNLOCK WARNING SWITCH ASSEMBLY (LEFT SIDE OF DASH) VIO WIRE WHT WIRE WHT/BLK WIRE WIRELESS DOOR LOCK BUZZER (LEFT REAR OF YEL WIRE

8 9 CANH CANL BLK WIRE BRN WIRE BUZZER CAN CONTROLLER CAN I/F CLOSE COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DOWN DRIVER'S SIDE DOOR COURTESY SWITCH DWN FUSE GND FLCY CANL GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) LT GRN WIRE MAIN BODY ECU MAP LIGHT ASSEMBLY MET FUSE OPEN (UP) ORG/ WIRE PNK WIRE RED WIRE S/ROOF FUSE SLIDE ROOF CONTROL SWITCH SLIDING ROOF CONTROL ECU (CENTER FRONT OF ROOF) WHT WIRE WHT/BLK WIRE YEL WIRE

BLK WIRE BLU WIRE DOOR F/L FUSE DOOR F/R FUSE DOOR LOCKS SYSTEM DOWN DRIVER'S SIDE DOOR COURTESY SWITCH FUSE GRN WIRE HOT AT ALL TIMES HOT AT ALL TIMES ENGINE ROOM J/B (LEFT SIDE OF ENGINE COMPT) ALT FUSE INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) LEFT FRONT POWER WINDOW REGULATOR MOTOR (DRIVER'S DOOR) MAIN BODY ECU ORG/ WIRE PNK WIRE POWER RELAY POWER WINDOW REGULATOR MASTER SWITCH ASSEMBLY PWS RIGHT FRONT POWER WINDOW REGULATOR MOTOR (FRONT PASSENGER'S DOOR) RIGHT POWER WINDOW REGULATOR SWITCH ASSEMBLY SU VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE