Lexus IS III (2013-2016) blk Wiring diagrams

8 9 CANN CANP BDR BLK WIRE BLK/RED WIRE BLU WIRE COMPUTER DATA LINES SYSTEM DOOR F/L FUSE DOOR F/R FUSE FOOT LIGHT GRN WIRE GRY WIRE HOT AT ALL TIMES INSTRUMENT PANEL J/B (LEFT END OF DASH) KC (RIGHT KICK PANEL) LEFT FRONT FOOT LIGHT (LEFT INTERIOR ILLUMINATION LIGHT ASSEMBLY 1) LEFT OUTER MIRROR CONTROL ECU ASSEMBLY (W/ MEMORY) (LEFT FRONT DOOR) LEFT OUTER REARVIEW MIRROR ASSEMBLY LEFT VANITY LIGHT ASSEMBLY LEFT VISOR ASSEMBLY MLP PA (RIGHT "B" PILLAR) QA (LEFT "B" PILLAR) RED WIRE RIGHT FRONT COURTESY LIGHT RIGHT FRONT FOOT LIGHT (RIGHT INTERIOR ILLUMINATION LIGHT ASSEMBLY 1) RIGHT OUTER MIRROR CONTROL ECU ASSEMBLY (W/ MEMORY) (RIGHT FRONT DOOR) RIGHT OUTER REAR VIEW MIRROR ASSEMBLY RIGHT VANITY LIGHT ASSEMBLY RIGHT VISOR ASSEMBLY WHT WIRE WHT/BLK WIRE YEL WIRE

1 2 3 4 5 6 7 8 9 10 GND SLD+ SLD- FRV- +B FRV+ LFT+ RCL+ LFT- RCL- BLK WIRE BLU WIRE BLU/RED WIRE BRAKE ACTUATOR ASSEMBLY (LEFT REAR OF ENGINE COMPT) BRN WIRE COMPUTER DATA LINES SYSTEM ECM (ENGINE CONTROL MODULE) (LEFT FRONT OF ENGINE COMPT) FR DOOR LH FUSE FR P/ SEAT LH FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES JUNCTION JUNCTION CONNECTOR LEFT COWL SIDE J/B (LEFT END OF DASH) LEFT FRONT LUMBAR POWER SEAT SWITCH LEFT FRONT POSITION CONTROL ECU, SWITCH (BELOW LEFT SIDE OF DRIVER'S SEAT) LEFT POWER SEAT LIFT POSITION MOTOR (UNDER DRIVER'S SEAT) LEFT POWER SEAT LUMBAR SUPPORT MOTOR (DRIVER'S SEAT BACK) LEFT POWER SEAT RECLINING POSITION MOTOR (DRIVER'S SEAT BACK) LEFT POWER SEAT SLIDE POSITION MOTOR (UNDER DRIVER'S SEAT) LEFT POWER SEAT VERTICAL POSITION MOTOR (UNDER DRIVER'S SEAT) LH-IG 1 RELAY LH-IG FUSE LT GRN WIRE NETWORK GATEWAY ECU (RIGHT END OF DASH) PARK/ NEUTRAL POSITION SWITCH (TRANSMISSION ASSEMBLY) PNK WIRE RED WIRE SYSB WHT WIRE WHT/BLK WIRE YEL WIRE

1 3 4 6 GND SIG CPUB BDR BLK WIRE BLU WIRE CERTIFICATION ECU (RIGHT SIDE OF TRUNK) COMPUTER DATA LINES SYSTEM DATA DCTY DOOR CONTROL RECEIVER (CENTER FRONT OF TRUNK) ECU-IG RH FUSE ENGINE ROOM R/B 1 (RIGHT REAR OF ENGINE COMPT) GRN WIRE GRN/RED WIRE GRY WIRE HOT AT ALL TIMES JUNCTION CONNECTOR LEFT FRONT DOOR COURTESY LIGHT SWITCH (LEFT "B" PILLAR) LEFT FRONT SEAT MEMORY SWITCH LEFT OUTER MIRROR CONTROL ECU (LEFT FRONT DOOR) LT GRN WIRE MPX-B FUSE MSWE ORG/ WIRE PNK 34 7 24 WIRE PNK PNK WIRE PNK WIRE POWER SOURCE CONTROL ECU (BEHIND RIGHT SIDE OF DASH) RCO RED WIRE RH-IG 1 RELAY RIGHT COWL SIDE J/B (RIGHT END OF DASH) RIGHT MAIN BODY ECU RSSI SET- SILE WHT WIRE WHT/BLK WIRE YEL WIRE

ABS IND BRAKE IND BEAM IND BLK WIRE BLK/ WHT WIRE BLK/BLU WIRE BLU WIRE BLU/WHT WIRE BRAKE ACTUATOR ASSEMBLY BRAKE FLUID LEVEL WARNING SWITCH (BRAKE FLUID RESERVOIR) BRN WIRE CHARGE IND CLEARANCE SONAR IND CLOCK CIRCUIT WARNING SYSTEMS COMBINATION METER COMPUTER DATA LINES SYSTEM COMPUTER MICRO CRUISE IND DOME +B DOOR IND DRIVER'S SEAT BELT IND SLIP IND DRL OFF IND EFI ENGINE CONTROLS SYSTEM ES ET INT FE GND INT +S MPX+ GAGE TC ILL+ FRONT FOG IND MALFUNCTION IND LAMP FUEL IND GAUGE FUSE GRN WIRE GRN/RED WIRE GRY WIRE HEAD IND (USA) INPUT CIRCUIT INTERIOR LIGHTS SYSTEM EXTERIOR LIGHTS SYSTEM INTERIOR LIGHTS SYSTEM WARNING SYSTEMS LEFT COWL SIDE J/B (LEFT END OF DASH) LEFT TURN IND LT BLU WIRE LT GRN WIRE MASTER IND MPX MULTI LCD O/T ORG/ WIRE PARKING BRAKE SWITCH PBLT P/SB RSEL LSEL SET PCS IND PNK 2 3 WIRE PNK WIRE POWER STEERING IND REAR FOG IND RED WIRE RED/WHT WIRE RELAY ENERGIZED RIGHT COWL SIDE J/B (RIGHT END OF DASH) RIGHT MAIN BODY ECU RIGHT TURN IND RSEL SATELLITE SET SWITCH LSFT SET SI MPX- FR MSSL TR SLIP OFF IND SNOW IND SPEEDOMETER SPEEDOMETER/ TACHOMETER POINTER SPORT IND SRS IND SUPPLY CIRCUIT POWER TACHOMETER TAIL IND (EXCEPT USA) TEMPERATURE SENSOR TIRE PRESSURE IND TRAC OFF IND VIO WIRE VIO/YEL WIRE WARNING SYSTEMS WHT WIRE WHT/ BLK WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

13 14 CANL CANH 2 19 24 7 TACH SPD PNK WIRE 24 26 18 SPD MOL MOPS BLK WIRE BLK/ WHT WIRE BLK/YEL WIRE BLU WIRE BLU/RED WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DATA LINK CONNECTOR (DLC) 3 (BEHIND LOWER LEFT SIDE OF DASH) DCM TELEMATICS TRANSCEIVER (RIGHT SIDE OF DASH) DCTY ECM (ENGINE CONTROL MODULE) (LEFT FRONT OF ENGINE COMPT) ECU-IG LH FUSE ENGINE OIL LEVEL SENSOR (RIGHT SIDE OF OIL PAN) ENGINE OIL PRESSURE SWITCH (LOWER FRONT OF ENGINE) ENGINE ROOM J/B 2 (LEFT SIDE OF ENGINE COMPT) FRONT CONTROLLER FUEL SENDER GAUGE ASSEMBLY (FUEL TANK) FUEL SENDER/ GAUGE ASSEMBLY (SUB) (FUEL TANK) FUSE GRN WIRE GRN/ YEL WIRE GRN/RED WIRE GRY WIRE HOT IN ON OR ACC LCTY LEFT COWL SIDE J/B (LEFT END OF DASH) LEFT MAIN BODY ECU LEVEL WARNING SWITCH (WASHER RESERVOIR) LGCY LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE LUGGAGE COMPARTMENT DOOR LOCK ASSEMBLY (CENTER REAR OF LUGGAGE COMPT LID) MULTI-MEDIA MODULE RECEIVER ASSEMBLY (W/ NAVIGATION) ORG/ WIRE PCTY PNK 2 3 WIRE PNK SPDP WIRE PNK WIRE POWER SOURCE CONTROL ECU (BEHIND RIGHT SIDE OF DASH) RADIO RECEIVER ASSEMBLY (W/O NAVIGATION) RCTY RED WIRE RED/WHT WIRE RELAY ENERGIZED RIGHT COWL SIDE J/B (RIGHT END OF DASH) RIGHT MAIN BODY ECU RIGHT STEERING PAD SWITCH SPIRAL CABLE (UNDER STEERING WHEEL) STEERING PAD SWITCH ASSEMBLY STEREO COMPONENT AMPLIFIER (RIGHT REAR OF TRUNK) SWG TAC TACH VIO WIRE W/ NAVIGATION W/O NAVIGATION WHT WIRE WHT/BLK WIRE YEL WIRE YEL/GRN WIRE

12 17 AGND SWIL 7 8 CANH CANL AGND BLK WIRE BLU WIRE BRN WIRE CAN I/F CERTIFICATION ECU (RIGHT END OF DASH) COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM EAU ENGINE SWITCH GRN WIRE IL+2 INSTRUMENT PANEL J/B KC (RIGHT KICK PANEL) LEFT STEERING PAD SWITCH LT GRN WIRE METER (LEFT END FUSE OF DASH) MODE ODO OFF HOOK ON HOOK ORG/ WIRE PNK WIRE RED WIRE RELAY ENERGIZED RIGHT STEERING PAD SWITCH SEEK SPIRAL CABLE SENSOR SUB-ASSEMBLY (UNDER STEERING COLUMN) STEERING PAD SWITCH ASSEMBLY SWIL VOICE VOLUME- WHT WIRE

1 2 3 4 5 6 7 8 9 MM 1 2 3 4 5 6 7 MV MLP 10 11 12 13 14 ECI+ TRNI ECI- 15 16 EC- 2 3 MLP 5 6 VC VSSR 9 10 11 12 13 14 15 16 MH M+ BDR BLK WIRE BLK/BLU WIRE BLK/RED WIRE BLU WIRE BRN WIRE BRN/WHT WIRE BSL+ BSR+ COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM MIRRORS SYSTEM CONTROL CIRCUIT EC MIRROR EC+ EC- PNK WIRE ENGINE ROOM R/B 1 (RIGHT REAR OF ENGINE COMPT) EXTERIOR LIGHTS SYSTEM MIRRORS SYSTEM F/R DOOR F/L DOOR FOOT LIGHT FOOT VERTICAL LIGHT FUSE FUSE FUSE GND CANN CANP ECI+ TRNI ECI- GRN WIRE GRY WIRE GRY/RED WIRE HORIZONTAL HOT AT ALL TIMES HSRL HSRR INSTRUMENT PANEL J/B (LEFT END OF DASH) J/C 7 (LEFT FRONT DOOR) LEFT BLIND SPOT MONITOR IND LEFT OUTER MIRROR CONTROL ECU ASSEMBLY (LEFT FRONT DOOR) LEFT OUTER REAR VIEW MIRROR ASSEMBLY LEFT SEAT MEMORY SWITCH LT BLU WIRE LT GRN WIRE MH M+ 10 11 12 13 MIRROR ADJUST SWITCH MIRROR HEATER MIRROR L SELECT SWITCH IND MIRROR R SELECT SWITCH IND MIRROR R/L SELECT SWITCH MIRRORS SYSTEM EXTERIOR LIGHTS SYSTEM MIRRORS SYSTEM MMRY MPX-B 1 FUSE MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY NB (REAR OF LEFT FRONT DOOR) ORG/ WIRE P/W FUSE PA (RIGHT "B" PILLAR) PNK WIRE POWER DISTRIBUTION SYSTEM QA (LEFT "B" PILLAR) RED WIRE RELAY ENERGIZED RIGHT OUTER MIRROR CONTROL ECU ASSEMBLY (RIGHT FRONT DOOR) RIGHT OUTER REAR VIEW MIRROR ASSEMBLY SET- SIG CPUB SIG CPUB GND CANN CAPN TURN VC VSRR EC+ VERTICAL VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

1 2 3 4 5 6 7 GND +B CANP BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM ECUB IG CANN ENGINE ROOM R/B 1 (RIGHT REAR OF ENGINE COMPT) FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES INSTRUMENT PANEL J/B TI, TE (LEFT END FUSE OF DASH) KA (LEFT KICK PANEL) KD (CENTER OF DASH) LEFT OUTER MIRROR CONTROL ECU ASSEMBLY (LEFT FRONT DOOR) LEFT SEAT MEMORY SWITCH LT BLU WIRE LT GRN WIRE MM CANN CANP GND MMRY MPX-B 1 FUSE MSW MSW TEM- TIM- MULTIPLEX TILT, TELESCOPIC ECU (ON STEERING COLUMN) ORG/ WIRE PNK WIRE QA (LEFT "B" PILLAR) RED WIRE RELAY ENERGIZED SET- TELESCO SHORTEN TELESCO STRETCH TELESCOPIC MOTOR TEM TES TILT DOWN TILT MOTOR TILT STEERING GEAR W/ MOTOR (AT STEERING COLUMN) TILT UP TILT, TELESCOPIC SWITCH TIM TIS VC TEM+ TIM+ VCE VCI VCI VCE TES TIS VIO WIRE WHT WIRE WHT/BLK WIRE

BLK WIRE BLK/ GRN WIRE BLU WIRE BUCKLE SWITCH HOT AT ALL TIMES LEFT COWL SIDE J/B (LEFT END OF DASH) LEFT FRONT SEAT INNER BELT ASSEMBLY (IN DRIVER'S SEAT BELT BUCKLE ASSEMBLY) LH-IG FUSE ORG/ WIRE PNK WIRE POWER SOURCE CONTROL ECU (BEHIND RIGHT SIDE OF DASH) RELAY RH-IG FUSE RIGHT COWL SIDE J/B (RIGHT END OF DASH) W/ OCCUPANT CLASSIFICATION SYSTEM W/O OCCUPANT CLASSIFICATION SYSTEM WHT/BLK WIRE YEL WIRE

1 21 2 22 20 39 IG PNK WIRE BLK WIRE BLU WIRE BRN WIRE DOME FUSE R/B 1 (RIGHT REAR OF ENGINE COMPT) ECU-IG LH FUSE ENGINE ROOM GARAGE DOOR OPENER GRN WIRE HOT AT ALL TIMES HOT W/ LH-IG 2 RELAY ENERGIZED INNER REAR VIEW MIRROR ASSEMBLY JUNCTION JUNCTION CONNECTOR LEFT COWL SIDE J/B (LEFT END OF DASH) LEFT OUTER ECI- ECI+ MIRROR CONTROL ECU EC- EC+ (LEFT FRONT DOOR) LEFT OUTER REARVIEW MIRROR ASSEMBLY LT GRN WIRE ORG/ WIRE OVERHEAD MODULE (CENTER FRONT OF ROOF) PNK 6 1 4 5 2 +B IG EC+ EC- 4 3 2 1 WIRE RED WIRE RIGHT COWL SIDE J/B (RIGHT END OF DASH) RIGHT OUTER ECI- ECI+ MIRROR CONTROL ECU EC- EC+ (RIGHT FRONT DOOR) RIGHT OUTER REARVIEW MIRROR ASSEMBLY VIO WIRE W/ GARAGE DOOR OPENER W/O GARAGE DOOR OPENER WHT WIRE WHT/BLK WIRE