Toyota Yaris III facelift 2 (2016-2020) main body ecu Wiring diagrams

ABS IND. ACC FUSE AIR BAG SENSOR ASSEMBLY BLK WIRE BRAKE FLUID LEVEL WARNING SWITCH (BRAKE MASTER CYLINDER RESERVOIR SUB-ASSEMBLY) BRAKE IND BRN WIRE CAN CONTROLLER CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM ECU- IG 1 FUSE ENGINE ROOM J/B GRN WIRE GRY WIRE HOT W/ HOT W/ ACC RELAY ENERGIZED INSTRUMENT PANEL J/B J/B 7 J/B 8 LED DRIVER LT BLU WIRE LT GRN WIRE MAIN BODY ECU MET FUSE PARKING BRAKE SWITCH ASSEMBLY PNK CANH WIRE PNK WIRE RED WIRE SLIP IND SLIP OFF IND STEERING SENSOR (SPIRAL W/ SENSOR CABLE SUB-ASSEMBLY) WHT WIRE WHT/BLK WIRE YAW RATE SENSOR YEL WIRE

ACC FUSE BACK DOOR LOCK ASSEMBLY BLK WIRE BLU WIRE BRN WIRE COURTESY DOME CUT RELAY DOME FUSE DOOR ECU- IG 1 FUSE ECU-B 1 FUSE ENGINE ROOM R/B GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR ACC HOT IN ON OR START INSTRUMENT PANEL J/B J/B 7 J/B 8 LEFT FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY LEFT FRONT DOOR W/ MOTOR LOCK ASSEMBLY LEFT REAR DOOR COURTESY LIGHT SWITCH ASSEMBLY LT BLU WIRE LT GRN WIRE MAIN BODY ECU MAP LIGHT ASSEMBLY OFF ORG/ WIRE PNK WIRE R/B 5 (UPPER LEFT END OF DASH) RED WIRE RIGHT FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY RIGHT FRONT DOOR W/ MOTOR LOCK ASSEMBLY RIGHT REAR DOOR COURTESY LIGHT SWITCH ASSEMBLY ROOM LIGHT ASSEMBLY 2 UNLOCK DETECTION UNLOCK WARNING SWITCH ASSEMBLY VIO WIRE WHT/BLK WIRE YEL WIRE

ACC FUSE ALT FUSE BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM ECU- IG 1 FUSE EXCEPT PROJECTOR HEADLIGHT PROJECTOR HEADLIGHT IF EQUIPPED FUSIBLE LINK BLOCK ASSEMBLY GRN WIRE HAZARD SWITCH HEADLIGHT DIMMER SWITCH ASSEMBLY HOT AT ALL TIMES HOT IN ON OR ACC HOT IN ON OR START INSTRUMENT PANEL J/B J/B 7 J/B 8 LEFT LEFT HEADLIGHT ASSEMBLY LIGHT CONTROL SWITCH LT BLU WIRE LT GRN WIRE MAIN BODY ECU PARKING PNK WIRE RED WIRE RIGHT RIGHT HEADLIGHT ASSEMBLY SIDE MARKER TAIL TAIL 2 FUSE TAIL RELAY TELLTALE LIGHT ASSEMBLY TURN TURN SWITCH WHT WIRE WHT/BLK WIRE YEL WIRE

5 DOOR ACC RELAY AIR BAG SENSOR ASSEMBLY AUTO HIGH BEAM SWITCH BACK DOOR KEY SWITCH BACK DOOR LOCK ASSEMBLY BACK DOOR OPENER SWITCH ASSEMBLY BACKUP LIGHT ASSEMBLY BK/DR RELAY BLK WIRE BLOWER ASSEMBLY BRN WIRE CANISTER PUMP MODULE CENTER STOP LIGHT ASSEMBLY D/L RELAY DOOR CONTROL RECEIVER DR UNLOCK D RELAY DR UNLOCK RELAY FUEL SENDER GAUGE ASSEMBLY HEADLIGHT DIMMER SWITCH ASSEMBLY HEATER CONTROL SUB ASSEMBLY 2 INSTRUMENT PANEL J/B J/B 7 LEFT "C" PILLAR) LEFT FRONT DOOR W/ MOTOR LOCK ASSEMBLY LEFT LICENSE PLATE LIGHT ASSEMBLY LEFT OUTER REAR VIEW MIRROR ASSEMBLY LEFT REAR COMBINATION LIGHT ASSEMBLY LEFT REAR DOOR W/ MOTOR LOCK ASSEMBLY MAIN BODY ECU MAP LIGHT ASSEMBLY OCCUPANT DETECTION ECU P/W RELAY POWER OUTLET SOCKET POWER WINDOW REGULATOR MASTER SWITCH ASSEMBLY PRE-COLLISION SAFETY CITY SENSOR R/B 4 HTR RELAY REAR WINDOW DEFOGGER (BACK DOOR GLASS) REAR WIPER MOTOR ASSEMBLY RIGHT FRONT SEAT INNER BELT ASSEMBLY RIGHT LICENSE PLATE LIGHT ASSEMBLY RIGHT REAR COMBINATION LIGHT ASSEMBLY RIGHT REAR DOOR W/ MOTOR LOCK ASSEMBLY W/ INTERMITTENT W/ REAR POWER WINDOW W/ TIRE PRESSURE WARNING SYSTEM W/O INTERMITTENT W/O PRE-COLLISION SYSTEM W/O REAR POWER WINDOW W/O TIRE PRESSURE WARNING SYSTEM WHT WIRE WHT/BLK WIRE WINDSHIELD WIPER SWITCH ASSEMBLY

ACC FUSE ALT FUSE AUTO HIGH BEAM SWITCH BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DIMMER SWITCH DRL ECU- IG 1 FUSE ENGINE ROOM J/B FOG FR FUSE FOG FR RELAY FOG LIGHT SWITCH FUSIBLE LINK BLOCK ASSEMBLY GRN WIRE HEAD HEADLIGHT DIMMER SWITCH ASSEMBLY HOT AT ALL TIMES HOT IN ON OR ACC HOT IN ON OR START INSTRUMENT PANEL J/B INTERIOR J/B 7 J/B 8 LIGHT CONTROL SWITCH LIGHTS SYSTEM LT BLU WIRE LT GRN WIRE MAIN BODY ECU MAIN FUSE MET FUSE OFF ORG/ WIRE PARKING BRAKE SWITCH ASSEMBLY PNK WIRE RED WIRE TAIL TAIL 2 FUSE TAIL RELAY VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

ACC FUSE ALT FUSE AUTO HIGH BEAM SWITCH BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DIMMER SWITCH DRL ECU- IG 1 FUSE FOG FR FUSE FOG FR RELAY FOG LIGHT SWITCH FUSIBLE LINK BLOCK ASSEMBLY GRN WIRE HEAD HEADLIGHT DIMMER SWITCH ASSEMBLY HOT AT ALL TIMES HOT W/ ACC RELAY ENERGIZED INSTRUMENT PANEL J/B INTERIOR J/B 7 J/B 8 LIGHT CONTROL SWITCH LIGHTS SYSTEM LT BLU WIRE LT GRN WIRE MAIN BODY ECU OFF ORG/ WIRE PARKING BRAKE SWITCH ASSEMBLY PNK WIRE RED WIRE RELAY ENERGIZED TAIL TAIL 2 FUSE TAIL RELAY VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

ACC FUSE ALT FUSE BLK WIRE BLU WIRE BRN WIRE ECU- IG 1 FUSE FUSIBLE LINK BLOCK ASSEMBLY GRN WIRE HEAD HEATER CONTROL SUB ASSEMBLY 1 HEATER CONTROL SUB ASSEMBLY 2 HEATER CONTROL SUB ASSEMBLY 3 HOT AT ALL TIMES HOT IN ON HOT IN ON OR ACC INSTRUMENT PANEL J/B J/B 7 LIGHT CONTROL SWITCH HEADLIGHT DIMMER SWITCH ASSEMBLY LT BLU WIRE LT GRN WIRE MAIN BODY ECU PANEL FUSE PNK WIRE RADIO RECEIVER ASSEMBLY RED WIRE TAIL TAIL RELAY TELLTALE LIGHT ASSEMBLY VIO WIRE VSC OFF SWITCH WHT WIRE WHT/BLK WIRE YEL WIRE

ACC FUSE AIR BAG SENSOR ASSEMBLY BLK WIRE BLU WIRE BRN WIRE BUCKLE SWITCH COMPUTER DATA LINES SYSTEM ECU- IG 1 FUSE ENGINE ROOM J/B GRN WIRE GRY WIRE HOT IN ON OR ACC HOT IN ON OR START IG 2 FUSE INSTRUMENT PANEL J/B J/B 7 J/B 7 (LEFT KICK PANEL) J/B 8 LEFT "C" PILLAR) LEFT FRONT SEAT INNER BELT ASSEMBLY LT BLU WIRE LT GRN WIRE MAIN BODY ECU OCCUPANT DETECTION ECU ORG/ WIRE PARKING BRAKE SWITCH ASSEMBLY PNK WIRE RED WIRE RIGHT FRONT SEAT INNER BELT ASSEMBLY TAIL TAIL RELAY TRANSPONDER KEY ECU ASSEMBLY UNLOCK WARNING SWITCH ASSEMBLY W/ THEFT- DETERRENT SYSTEM WHT WIRE WHT/BLK WIRE YEL WIRE

ACC FUSE ALT FUSE BLK WIRE BLU WIRE DOOR LOCKS SYSTEM DOOR P FUSE DOWN ECU- IG 1 FUSE ECU-B 1 FUSE ENGINE ROOM R/B FUSIBLE LINK BLOCK ASSEMBLY GRY WIRE HOT AT ALL TIMES HOT IN ON OR ACC HOT IN ON OR START INSTRUMENT PANEL J/B J/B 7 LEFT FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY LEFT FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY MAIN BODY ECU ORG/ WIRE P/W FUSE P/W RELAY PNK WIRE POWER WINDOW REGULATOR MASTER SWITCH ASSEMBLY PPL/GRN WIRE PPL/RED WIRE RIGHT FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY RIGHT FRONT POWER WINDOW REGULATOR SWITCH ASSEMBLY VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

ACC FUSE BLK WIRE BLU WIRE CAN CONTROLLER CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM ECU- IG 1 FUSE ECU-B 1 FUSE ECU-B 2 FUSE ENGINE ROOM J/B ENGINE ROOM R/B GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR ACC HOT IN ON OR START INSTRUMENT PANEL J/B J/B 7 J/B 8 LEFT "C" PILLAR) LT GRN WIRE MAIN BODY ECU MET FUSE PNK WIRE RED WIRE TIRE PRESSURE WARNING RESET SWITCH W/ THEFT DETERRENT SYSTEM W/O THEFT DETERRENT SYSTEM WHT WIRE WHT/BLK WIRE YEL WIRE