Lexus IS III (2013-2016) ecu-ig rh fuse Wiring diagrams

2.5L HID W/ HEADLIGHT CLEANER BATB BLU WIRE BZR COMPUTER DATA LINES SYSTEM DCTY DIODE (LUGGAGE COMPARTMENT LAMP) (LEFT FRONT OF TRUNK) ECU-IG RH FUSE EXCEPT 2.5L HID W/ HEADLIGHT CLEANER FR DOOR RH FUSE FUSE GRN WIRE GRN/RED WIRE GRY WIRE HEADLIGHTS SYSTEM HOT AT ALL TIMES HOT IN ON OR ACC HOT IN ON OR START IND INTEGRATION CONTROL, PANEL ASSEMBLY LP J/C KEY LOCK KEY UNLOCK KUL LEFT FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY (LEFT FRONT "B" PILLAR) LEFT FRONT DOOR LOCK ASSEMBLY (DRIVER'S DOOR) LGCY LSW LSWP LT BLU WIRE LT GRN WIRE MULTI- DISPLAY ASSEMBLY SECU ORG/ WIRE PCTY POWER WINDOW REGULATOR MASTER SWITCH ASSEMBLY RED/WHT WIRE RIGHT COWL SIDE J/B (RIGHT END OF DASH) RIGHT FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY (RIGHT FRONT "B" PILLAR) RIGHT FRONT DOOR LOCK ASSEMBLY (FRONT PASSENGER'S DOOR) RIGHT MAIN BODY ECU SECURITY HORN ASSEMBLY (RIGHT REAR OF ENGINE COMPT) SECURITY INDICATOR LIGHT TI, TE FUSE UNLOCK DETECTION VIO WIRE W/ NAVIGATION W/O NAVIGATION WHT WIRE WHT/BLK WIRE WIRELESS DOOR LOCK BUZZER (INSIDE LEFT FRONT WHEELWELL)

1 2 3 4 5 6 7 8 9 10 SH BZR ALTB TRLY HRLY BLK WIRE BLU WIRE BRN WIRE CENTER AIR BAG SENSOR (UNDER REAR OF CENTER CONSOLE) DATA LINK CONNECTOR 3 (BEHIND LOWER LEFT SIDE DCM TELEMATICS TRANSCEIVER (RIGHT SIDE OF DASH) DCYL DCTY INTERIOR LIGHTS SYSTEM DIA DOOR LOCKS SYSTEM DOOR LOCKS SYSTEM ACTD DOOR LOCKS SYSTEM LSWP DOOR LOCKS, ANTI-THEFT SYSTEMS DOOR LOCKS SYSTEM ECU-IG RH FUSE ENGINE ROOM R/B 1 (RIGHT REAR OF ENGINE COMPT) EXTERIOR LIGHTS SYSTEM HEADLIGHTS SYSTEM DOOR LOCKS SYSTEM EXTERIOR LIGHTS SYSTEM MEMORY SYSTEMS FR TI, TE FUSE DOOR RH FUSE FSPT ACAN SNOW PWR FUSE GRN WIRE GRN/RED WIRE GRY WIRE GSW HDLO HEAD IND HEADLIGHTS SYSTEM HEADLIGHTS SYSTEM ANTI-THEFT SYSTEM HOT AT ALL TIMES HOT IN ON OR ACC HOT IN ON OR START IG GSW LCTY PWS PKB LSWL INSTRUMENT CLUSTER SYSTEM INTERIOR LIGHTS SYSTEM DOOR LOCKS SYSTEM INTERIOR LIGHTS SYSTEM DOOR LOCKS SYSTEM NAVIGATION SYSTEM LSWR LT GRN WIRE MEMORY SYSTEMS MIRB MIRS MPX-B FUSE MULTIPLEX TILT, TELESCOPIC ECU (STEERING COLUMN) NETWORK GATEWAY ECU (RIGHT END OF DASH) OCCUPANT DETECTION ECU (UNDER FRONT PASSENGER'S SEAT) OF DASH) ORG/ WIRE PARKING BRAKE SWITCH (TOP OF PARKING BRAKE LEVER) PASSENGER'S SEAT) PCTY PCYL LGCY INTERIOR LIGHTS SYSTEM PNK WIRE RCTY RED WIRE RED/WHT WIRE RIGHT COWL SIDE J/B (RIGHT END OF DASH) RIGHT FRONT POSITION CONTROL ECU, SWITCH (BELOW RIGHT SIDE OF FRONT RIGHT MAIN BODY ECU (RIGHT COWL SIDE JUNCTION BLOCK) RIGHT OUTER MIRROR CONTROL ECU (RIGHT FRONT DOOR) SIL TRANSMISSIONS SYSTEM TRUNK, TAILGATE, FUEL DOORS SYSTEM TSW TKUL PNK PNK WIRE VIO WIRE WHT WIRE WHT/BLK WIRE WIPER/WASHER SYSTEM YEL WIRE YEL/BLK WIRE

BATB BDCY RCTY BLK WIRE BLU WIRE BRN WIRE COURTESY DCTY DCYL ECU-IG RH FUSE FOOT LAMP FR DOOR RH FUSE GRN WIRE HOT AT ALL TIMES HOT IN ON OR START LCTY LEFT COWL SIDE J/B (LEFT END OF DASH) LEFT FRONT DOOR COURTESY LIGHT ASSEMBLY LEFT FRONT DOOR COURTESY SWITCH (LEFT "B" PILLAR) LEFT MAIN BODY ECU LEFT OUTER REARVIEW MIRROR ASSEMBLY LEFT REAR DOOR COURTESY SWITCH (LEFT "C" PILLAR) LGCY LT GRN WIRE LUGGAGE COMPARTMENT DOOR LOCK ASSEMBLY (CENTER REAR OF LUGGAGE COMPT LID) LUGGAGE COMPARTMENT LIGHT DIODE (LEFT SIDE OF TRUNK) NOISE FILTER (LUGGAGE ROOM LAMP) (LEFT SIDE OF TRUNK) ORG/ WIRE PARKING BRAKE SWITCH (TOP OF PARKING BRAKE LEVER) PCTY PCYL PNK WIRE RCTY RED WIRE RIGHT COWL SIDE J/B (RIGHT END OF DASH) RIGHT FRONT DOOR COURTESY LIGHT ASSEMBLY RIGHT FRONT DOOR COURTESY SWITCH (RIGHT "B" PILLAR) RIGHT MAIN BODY ECU RIGHT OUTER REARVIEW MIRROR ASSEMBLY RIGHT REAR DOOR COURTESY SWITCH (RIGHT "C" PILLAR) ROOM LIGHT ASSEMBLY 2 TI, TE FUSE VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

AUTO BLK WIRE BLU WIRE BRAKE ACTUATOR ASSEMBLY (LEFT REAR OF ENGINE COMPT) BRN WIRE COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DIMMER SWITCH ECU-IG RH FUSE ENGINE ROOM R/B 1 (RIGHT REAR OF ENGINE COMPT) FLO FRO FUSE GAUGE FUSE GRN WIRE GRN/RED WIRE GRN/WHT WIRE GRY WIRE HEAD HEAD AUTO HEADLIGHT DIMMER SWITCH ASSEMBLY HIGH LOW FLASH HOT AT ALL TIMES INPUT CIRCUIT LCD (MULTI) LEFT COWL SIDE J/B (LEFT END OF DASH) LIGHT CONTROL SWITCH LT GRN WIRE MICRO COMPUTER MPX OFF TAIL ORG/ WIRE POWER SUPPLY CIRCUIT RED WIRE RED/BLU WIRE RELAY ENERGIZED RIGHT COWL SIDE J/B (RIGH END OF DASH) RIGHT COWL SIDE J/B (RIGHT END OF DASH) RIGHT MAIN BODY ECU TAIL WHT WIRE WHT/BLK WIRE WINDSHIELD WIPER SWITCH ASSEMBLY

ANTI-THEFT SYSTEM BLK WIRE BLU WIRE BRN WIRE CIG FUSE CIGARETTE LIGHTER ASSEMBLY ECU-IG RH FUSE FR DOOR LH FUSE FR S/ HTR RH FUSE FROM ENGINE ROOM J/B 1 (DIAGRAM 3 OF 5) FROM OBD FUSE (DIAGRAM 4 OF 5) FROM POWER SOURCE CONTROL ECU (DIAGRAM 3 OF 5) FUSE GRN WIRE JUNCTION LEFT COWL SIDE J/B (LEFT END OF DASH) LT GRN WIRE MEMORY SYSTEMS MEMORY, POWER WINDOWS SYSTEMS MIRRORS, MEMORY, DOOR LOCKS, ANTI-THEFT SYSTEMS NAVIGATION, SOUND SYSTEMS ORG/ WIRE PNK WIRE POWER OUTLET SOCKET ASSEMBLY POWER WINDOWS SYSTEM PWR OUTLET FUSE PWR POINT RELAY RELAY RH-IG 1 RELAY RH-IG FUSE RIGHT COWL SIDE J/B (RIGHT END OF DASH) RIGHT MAIN BODY ECU RR DOOR LH FUSE SEATS SYSTEM SEATS, CRUISE CONTROL, TRANSMISSIONS, NAVIGATION, DEFOGGER SYSTEMS SECURITY FUSE TO LEFT COWL SIDE J/B (DIAGRAM 4 OF 5) WHT WIRE YEL WIRE

2.5L HID W/ HEADLIGHT CLEANER BATB BLU WIRE BZR COMPUTER DATA LINES SYSTEM DCTY DIODE (LUGGAGE COMPARTMENT LAMP) (LEFT FRONT OF TRUNK) ECU-IG RH FUSE EXCEPT 2.5L HID W/ HEADLIGHT CLEANER FR DOOR RH FUSE FUSE GRN WIRE GRN/RED WIRE GRY WIRE HEADLIGHTS SYSTEM HOT AT ALL TIMES HOT IN ON OR ACC HOT IN ON OR START IND INTEGRATION CONTROL, PANEL ASSEMBLY LP J/C KEY LOCK KEY UNLOCK KUL LEFT FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY (LEFT FRONT "B" PILLAR) LEFT FRONT DOOR LOCK ASSEMBLY (DRIVER'S DOOR) LGCY LSW LSWP LT BLU WIRE LT GRN WIRE MULTI- DISPLAY ASSEMBLY SECU ORG/ WIRE PCTY POWER WINDOW REGULATOR MASTER SWITCH ASSEMBLY RED/WHT WIRE RIGHT COWL SIDE J/B (RIGHT END OF DASH) RIGHT FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY (RIGHT FRONT "B" PILLAR) RIGHT FRONT DOOR LOCK ASSEMBLY (FRONT PASSENGER'S DOOR) RIGHT MAIN BODY ECU SECURITY HORN ASSEMBLY (RIGHT REAR OF ENGINE COMPT) SECURITY INDICATOR LIGHT TI, TE FUSE UNLOCK DETECTION VIO WIRE W/ NAVIGATION W/O NAVIGATION WHT WIRE WHT/BLK WIRE WIRELESS DOOR LOCK BUZZER (INSIDE LEFT FRONT WHEELWELL)

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 UP 2 3 5 6 +5 DATA RSSI GND 7 8 LSSR BLK WIRE BLU WIRE BRN WIRE BZR CERTIFICATION ECU (RIGHT REAR QUARTERPANEL) COMPUTER DATA LINES SYSTEM DCTY DOOR CONTROL RECEIVER (UNDER CENTER OF BASE OF REAR WINDOW) DRIVER'S DOOR ECU-IG RH FUSE FR DOOR LH FUSE FR DOOR RH FUSE (RIGHT END OF DASH) GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ RH-IG 1 RELAY ENERGIZED IGB KEY LOCK KEY UNLOCK LEFT COWL SIDE J/B (LEFT END OF DASH) LEFT FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY LEFT FRONT DOOR LOCK ASSEMBLY (DRIVER'S DOOR) LEFT FRONT POWER WINDOW REGULATOR MOTOR (DRIVER'S DOOR) LSW LT BLU WIRE LT GRN WIRE MAIN BODY ECU PCT PLS PNK PNK WIRE PNK WIRE POWER WINDOW REGULATOR MASTER SWITCH ASSEMBLY PWS COMPUTER DATA LINES SYSTEM VCC RED WIRE RIGHT COWL SIDE J/B RIGHT COWL SIDE J/B (RIGHT END OF DASH) RIGHT FRONT POWER WINDOW REGULATOR MOTOR RIGHT FRONT POWER WINDOW REGULATOR SWITCH ASSEMBLY RSSI RDA SGND SGND KUL KL SSRB UNLOCK DETECTION VCC VIO WIRE W/ MEMORY SEAT W/O MEMORY SEAT WHEELWELL) WIRELESS DOOR LOCK BUZZER WHT WIRE WHT/BLK WIRE YEL WIRE

+B PGND 1 2 3 4 5 6 7 8 CAN H CAN L 22 23 13 8 9 8 7 6 LRDD LRRD IGB CAN H CAN L 25 14 COMPUTER DATA LINES SYSTEM CAN H CAN L 6 18 MPX+ MPX- COMPUTER DATA LINES SYSTEM 8 6 7 IGB LRRD LRDD BLK WIRE BLK/BLU WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BRAKE ACTUATOR ASSEMBLY (LEFT REAR OF ENGINE COMPT) BRN WIRE COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DISTANCE CONTROL ECU (BEHIND LEFT SIDE OF DASH) ECU-IG RH FUSE GRY WIRE HOT AT ALL TIMES LEFT COWL SIDE J/B (LEFT END OF DASH) PSB FUSE HOT W/ IG 2 RELAY ENERGIZED RIGHT COWL SIDE J/B (RIGHT END OF DASH) GAUGE FUSE HOT W/ RH-IG 1 RELAY ENERGIZED INPUT CIRCUIT JUNCTION CONNECTOR LEFT FRONT PRE-COLLISION SEAT BELT MOTOR (BASE OF LEFT "B" PILLAR) LT BLU WIRE LT GRN WIRE MICRO COMPUTER MILLIMETER WAVE RADAR SENSOR (BEHIND CENTER OF FRONT GRILLE) MOR- MOR+ MOL+ MOL- ORG/ WIRE PCS IND PNK COMPUTER DATA LINES SYSTEM WIRE PNK WIRE POWER SUPPLY CIRCUIT RED WIRE RIGHT COWL SIDE J/B (RIGHT END OF DASH) RIGHT FRONT PRE-COLLISION SEAT BELT MOTOR (BASE OF RIGHT "B" PILLAR) SEAT BELT CONTROL ECU (LEFT SIDE OF TRUNK) WHT WIRE WHT/BLK WIRE

1 6 MPX+ 13 14 COMPUTER DATA LINES SYSTEM CANL CANH 2 57 56 39 19 18 40 CANL REV SPD CA+ V- V+ CGND 3 2 1 4 CGND CV+ CV- CB+ 34 19 PNK PNK WIRE 5 17 PNK +S SI WIRE 55 1 PKB CANH ASSEMBLY BACK BLK WIRE BLU WIRE BLU/RED WIRE BRAKE ACTUATOR ASSEMBLY (LEFT REAR OF ENGINE COMPT) BRN WIRE COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM CANH CANL DCM TELEMATICS TRANSCEIVER (RIGHT SIDE OF DASH) ECU-IG RH FUSE ENGINE CONTROL MODULE (ECM) GRN WIRE GRN/BLK WIRE GRY WIRE HOT AT ALL TIMES IG BKUP LH-IG FUSE INPUT CIRCUIT LCD (MULTI) LEFT COWL SIDE J/B (LEFT END OF DASH) LEFT MAIN BODY ECU LT BLU WIRE MICRO COMPUTER MPX MULTI-MEDIA MODULE RECEIVER NCA WIRE PARK/ NEUTRAL POSITION SWITCH ASSEMBLY PARKING BRAKE SWITCH (TOP OF PARKING BRAKE LEVER) PNK SPDP WIRE PNK WIRE POWER SOURCE CONTROL ECU (BEHIND RIGHT SIDE OF DASH) RED WIRE RELAY RELAY ENERGIZED RIGHT COWL SIDE J/B (RIGHT END OF DASH) RIGHT MAIN BODY ECU STEREO COMPONENT AMPLIFIER (RIGHT REAR OF TRUNK) TELEVISION CAMERA ASSEMBLY (REAR OF TRUNK LID) TRANSMISSION ASSEMBLY VIO WIRE VIO/YEL WIRE WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE

-SR -SL +SR +SL AIR BAG SENSOR SEAT POSITION BBL+ BBL- BBL+ BLK WIRE BLK/BLU WIRE BLK/WHT WIRE BLU WIRE BUCKLE SWITCH CENTER AIR BAG SENSOR (UNDER REAR OF CENTER CONSOLE) COMPUTER DATA LINES SYSTEM DCM TELEMATICS TRANSCEIVER (RIGHT SIDE OF DASH) DK DK ECU-IG RH FUSE GRN WIRE GRY WIRE GSW HOT AT ALL TIMES IGN FUSE GAUGE FUSE LEFT COWL SIDE J/B (LEFT END OF DASH) LEFT CURTAIN SHIELD AIR BAG ASSEMBLY (LEFT ROOF RAIL) LEFT FRONT PRETENSIONER (BASE OF LEFT "B" PILLAR) LEFT FRONT SEAT INNER BELT ASSEMBLY (IN DRIVER'S SEAT BELT BUCKLE ASSEMBLY) LEFT FRONT SIDE AIR BAG SENSOR (LEFT "B" PILLAR) LEFT FRONT SIDE AIR BAG SQUIB (LEFT SIDE OF DRIVER'S SEAT BACK) LEFT REAR AIR BAG SENSOR (LEFT "C" PILLAR) BCL- BCL+ LEFT REAR PRETENSIONER (LEFT "C" PILLAR) LT BLU WIRE LT GRN WIRE ORG/ WIRE P- P+ D+ D- PNK 1 2 3 4 5 6 7 8 9 WIRE PNK COMPUTER DATA LINES SYSTEM CAN L PAON WIRE PNK WIRE RED WIRE RELAY RELAY ENERGIZED RIGHT COWL SIDE J/B (RIGHT END END DASH) RIGHT MAIN BODY ECU SIL P-AB GSW PK+ PK- WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/RED WIRE