Lexus IS III (2013-2016) vio Wiring diagrams

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 GND 1 2 PNK WIRE 5 13 14 VC HSSR BDR BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DEFOGGER SYSTEM ECI+ ECI- ENGINE ROOM J/B 1 (RIGHT REAR OF ENGINE COMPT) FOOT LIGHT GRN WIRE GRY WIRE HOT AT ALL TIMES LEFT/RIGHT MOTOR LT BLU WIRE LT GRN WIRE MIRROR HEATER MIRROR POSITION SENSOR MIRRORS SYSTEM MSWE ORG/ WIRE PNK WIRE RED WIRE RETRACTOR RH J/B-AM FUSE RIGHT FRONT SEAT MEMORY SWITCH RIGHT OUTER MIRROR CONTROL ECU (RIGHT FRONT DOOR) RIGHT OUTER REAR VIEW MIRROR SENSOR SET- SIG CPUB UP/DOWN MOTOR VIO WIRE VSSR WHT WIRE WHT/BLK WIRE YEL WIRE

13 14 CANL CANH BDR BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLU WIRE BLU/RED WIRE BRN WIRE COMPUTER DATA LINES SYSTEM CPUB SIG DCTY PKB DEFOGGER SYSTEM ECM (ENGINE CONTROL MODULE) (LEFT FRONT OF ENGINE COMPT) ENGINE ROOM J/B 1 (RIGHT REAR OF ENGINE COMPT) FOOT LIGHT FR DOOR LH FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES LEFT COWL SIDE J/B (LEFT END OF DASH) LEFT FRONT DOOR COURTESY LIGHT SWITCH (LEFT "B" PILLAR) LEFT FRONT SEAT MEMORY SWITCH LEFT OUTER MIRROR CONTROL ECU (LEFT FRONT DOOR) LEFT OUTER REAR VIEW MIRROR LEFT/RIGHT MOTOR LH J/B-AM FUSE LH-IG FUSE LT BLU WIRE LT GRN WIRE MIRROR HEATER MIRROR POSITION SENSOR MIRRORS SYSTEM MSWE ORG/ WIRE PARK/NEUTRAL POSITION SWITCH ASSEMBLY (TRANSMISSION ASSEMBLY) PARKING BRAKE SWITCH (TOP OF PARKING BRAKE LEVER) PNK WIRE RED WIRE RELAY RETRACTOR RIGHT COWL SIDE J/B (RIGHT END OF DASH) RIGHT MAIN BODY ECU SENSOR SET- SILE ECI- ECI+ UP/DOWN MOTOR VC HSSR 13 14 VIO WIRE VSSR WHT WIRE WHT/BLK WIRE YEL WIRE

BRN WIRE FR S/ HTR LH FUSE FUSE GRN WIRE HOT AT ALL TIMES HOT W/ LH-IG 2 RELAY ENERGIZED HOT W/ RH-IG 1 RELAY ENERGIZED FR S/ HTR RH JUNCTION JUNCTION CONNECTOR LEFT COWL SIDE J/B (LEFT END OF DASH) LEFT SEAT HEATER CONTROL SUB-ASSEMBLY (UNDER DRIVER'S SEAT) LT BLU WIRE ORG/ WIRE PANEL FUSE PNK WIRE RED WIRE RH-IG FUSE RIGHT COWL SIDE J/B (RIGHT END OF DASH) RIGHT SEAT HEATER CONTROL SUB-ASSEMBLY (UNDER RIGHT FRONT SEAT) SEAT BACK) SEAT CUSHION) SEAT HEATER CONTROL SEAT HEATER SWITCH SWL SWR TAIL RELAY THERMISTOR THL THR+ VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

+B COMPUTER DATA LINES SYSTEM 1 2 3 4 5 6 7 8 9 10 11 12 CSLD CDR+ CDR- CDL+ CDL- MUTE GND AGND ALO ANTENNA ARI ASGN ALI AGND AUXI ARO ASGN AUXO BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES ATX- SYSTEM COMPUTER PNK DATA LINES ATX- SYSTEM WIRE COMPUTER TX+ TX- IVO+ IVO- SLDI DATA LINES SYSTEM GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ ACC RELAY ENERGIZED RIGHT COWL SIDE J/B FUSE (RIGHT END OF DASH) LT BLU WIRE LT GRN WIRE MCI- MCO- MCVD MIC+ MACC MIC- SGND MICROPHONE MULTIMEDIA INTERFACE ECU (LOWER RIGHT SIDE OF DASH) MUTE MUTE R+ L+ SLD NCA WIRE ORG/ WIRE PNK 6 7 WIRE PNK INSTRUMENT CLUSTER SPD SYSTEM WIRE PNK WIRE R- L- GND RAD 3 FUSE RADIO RECEIVER ASSEMBLY RED WIRE RIGHT FRONT SPEAKER ASSEMBLY 1 RIGHT FRONT SPEAKER ASSEMBLY 2 RIGHT FRONT SPEAKER ASSEMBLY 3 SDARS ANTENNA SGND SPI+ SPO- STEREO JACK ADAPTER ASSEMBLY 1 SWG TWR+ TXM- TXM+ UDI- UDO+ UESG UJSG ULO+ UPI UPO URO+ VIO WIRE W/ SAFETY CONNECT W/O SAFETY CONNECT WHT WIRE WHT/BLK WIRE

A/F FUSE A/F RELAY ACCELERATOR POSITION SENSOR (TOP OF ACCELERATOR PEDAL ASSEMBLY) BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE CANISTER PRESSURE SENSOR ENGINE OIL LEVEL SENSOR (RIGHT SIDE OF OIL PAN) ENGINE ROOM R/B 2 (LEFT SIDE OF ENGINE COMPT) ETCS FUSE FUSE GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES ENGINE ROOM VVT FUSE J/B 1 (RIGHT REAR OF ENGINE COMPT) LEAK DETECTION PUMP CANISTER PUMP MODULE (UNDER RIGHT REAR OF VEHICLE) LT GRN WIRE OXYGEN SENSOR (BANK 1 SENSOR 2) (EXHAUST SYSTEM) OXYGEN SENSOR (BANK 2 SENSOR 2) (EXHAUST SYSTEM) PNK WIRE PNK/BLU WIRE RED WIRE RED/BLU WIRE RELAY RELAY ENERGIZED SHIELD SHIELD SHIELD 12 13 VALVE VENT VIO WIRE VVT LH RELAY FUSE VVT RH RELAY WHT WIRE WHT/BLK WIRE WHT/BLU WIRE YEL WIRE YEL/BLK WIRE

+BM AICV BLK WIRE BLK/BLU WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BLU/RED WIRE BLU/YEL WIRE BRN WIRE ECM (ENGINE CONTROL MODULE) (LEFT FRONT OF ENGINE COMPT) FUEL INJECTOR (DIRECT INJECTION 2) FUEL INJECTOR (DIRECT INJECTION 5) GRN WIRE GRY WIRE INTAKE AIR FLOW METER SUB ASSEMBLY (RIGHT SIDE OF ENGINE) LT GRN WIRE MPMP NE+ PNK WIRE PPMP RED WIRE RED/BLK WIRE RED/BLU WIRE RED/YEL WIRE SHIELD SHIELD SHIELD SHIELD SHIELD 12 13 THA TOP OF ENGINE) VIO WIRE VPMP VSV (ACIS) (RIGHT SIDE OF ENGINE COMPT) VSV (PURGE) (LEFT REAR OF ENGINE) WHT WIRE WHT/BLK WIRE WHT/BLU WIRE YEL WIRE YEL/BLK WIRE YEL/RED WIRE

BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BLU/YEL WIRE BRN WIRE ECM (ENGINE CONTROL MODULE) (LEFT FRONT OF ENGINE COMPT) EFI ENGINE COOLANT TEMPERATURE SENSOR (TOP OF ENGINE) EKNK FP- FPD + FPF FUEL INJECTOR (DIRECT INJECTION 1) FUEL INJECTOR (DIRECT INJECTION 4) FUEL INJECTOR (DIRECT INJECTION 6) FUEL INJECTOR (DIRECT INJECTION 7) GRN WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE LT GRN WIRE PNK WIRE PNK/BLU WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE SHIELD SHIELD 28 29 30 31 32 33 34 35 36 37 SHIELD 8 7 2 1 SHIELD SHIELD TOP OF ENGINE) TRANSMISSIONS SYSTEM VIO WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/RED WIRE

BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE CAM POSITION SENSOR (RIGHT SIDE OF ENGINE) CRANK POSITION SENSOR (RIGHT SIDE OF ENGINE) EX+ GRN WIRE GRY WIRE KNOCK CONTROL SENSOR (BANK 1 SENSOR 1) (TOP LEFT SIDE OF ENGINE) KNOCK CONTROL SENSOR (BANK 1 SENSOR 2) (TOP LEFT SIDE OF ENGINE) KNOCK CONTROL SENSOR (BANK 2 SENSOR 1) (TOP RIGHT SIDE OF ENGINE) KNOCK CONTROL SENSOR (BANK 2 SENSOR 2) (TOP RIGHT SIDE OF ENGINE) LT GRN WIRE NE+ PNK WIRE PNK/BLU WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE SHIELD SHIELD 28 29 30 31 32 33 34 35 36 37 SHIELD SHIELD VIO WIRE VVL+ VVR+ VVT SENSOR (BANK 1 INTAKE SIDE) (LEFT SIDE OF ENGINE) WHT WIRE YEL WIRE YEL/RED WIRE

BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE CAM TIMING OIL CONTROL VALVE ASSEMBLY (BANK 1) (FRONT OF LEFT CYLINDER HEAD) GRN WIRE GRN/BLK WIRE GRN/WHT WIRE GRY WIRE LT GRN WIRE PNK WIRE PNK/BLU WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

BLK WIRE BLK/BLU WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE CAM TIMING CONTROL W/ EDU MOTOR ASSEMBLY (BANK 1) (FRONT OF LEFT CYLINDER BANK) CAM TIMING CONTROL W/ EDU MOTOR ASSEMBLY (BANK 2) (FRONT OF RIGHT CYLINDER BANK) CAM TIMING OIL CONTROL VALVE ASSEMBLY (BANK 2) (FRONT OF RIGHT ECM (ENGINE CONTROL MODULE) (LEFT FRONT OF ENGINE COMPT) FPD + GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE LT GRN WIRE M- M+ 80 60 40 20 PNK ALT WIRE PNK WIRE PNK/BLU WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE SGND SHIELD STARTING/ CHARGING SYSTEM THROTTLE BODY ASSEMBLY (TOP OF ENGINE) VCTA ETA VIO WIRE VTD VTM VTP VTS WHT WIRE WHT/BLK WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE