Lexus IS III (2013-2016) wht Wiring diagrams

1 2 3 IG A/C AMPLIFIER (BEHIND RIGHT SIDE OF DASH) BLK WIRE BRN WIRE CLEARANCE WARNING ECU (W/ PARKING ASSIST) (LEFT SIDE OF TRUNK) COMBINATION METER ASSEMBLY ECU-IG RH FUSE ENGINE ROOM R/B 1 (RIGHT REAR OF ENGINE COMPT) FUSE GRN WIRE GRN/RED WIRE GRY WIRE GTX+ SIL GTX- HOT AT ALL TIMES HOT W/ ACC RELAY ENERGIZED INPUT CIRCUIT LEFT COWL SIDE J/B (LEFT END OF DASH) LT BLU WIRE LT GRN WIRE MICRO COMPUTER MPX MPX-B FUSE NETWORK GATEWAY ECU (RIGHT END OF DASH) ORG/ WIRE PNK WIRE RED WIRE RH-IG 1 RELAY RIGHT COWL SIDE J/B (RIGHT END OF DASH) RIGHT MAIN BODY ECU SIL W/ TIRE PRESSURE WARNING SYSTEM W/O TIRE PRESSURE WARNING SYSTEM WHT WIRE WHT/BLK WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 GND 1 2 3 4 5 6 7 8 9 DMVR 13 14 15 16 HSSR ADJUST RIGHT RIGHT/ DN SWITCH BDR BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DCTY DMHR DM+R MR- DOWN LEFT UP DRIVER'S DOOR EC+ ECL+ ECL- SELE EXTERIOR LIGHTS OUTER MIRROR SWITCH ASSEMBLY SYSTEM FOOT LIGHT FR DOOR LH FUSE GRN WIRE GRN/RED WIRE GRY WIRE HEATER MIRROR HOT AT ALL TIMES HOT AT ALL TIMES ENGINE ROOM MPX-B FUSE R/B 1 (RIGHT REAR OF ENGINE COMPT) HSRL INTERIOR LIGHTS DEFOGGER SYSTEM SYSTEM LEFT LEFT COWL SIDE J/B (LEFT END OF DASH) LEFT FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY (LEFT "B" PILLAR) LEFT FRONT SEAT MEMORY SWITCH LEFT OUTER MIRROR CONTROL ECU (LEFT FRONT DOORS) LEFT OUTER REAR VIEW MIRROR ASSEMBLY LEFT/RIGHT LT GRN WIRE MAIN BODY ECU MIRB MIRE MIRROR MIRRORS SYSTEM MIRS MLP MM MSWE MR- ORG/ WIRE PARKING BRAKE SWITCH (BASE OF PARKING BRAKE FOOT LEVER ASSEMBLY) PNK DVC VSSR EC+ WIRE PNK WIRE POSITION RED WIRE RELAY ENERGIZED RET RETRACTOR RH ECU-IG FUSE RIGHT RIGHT COWL SIDE J/B (RIGHT END OF DASH) RIGHT SELECT LEFT MSW SWITCH SENSOR SET- SIG CPUB TRNL TURN UNFOLD FOLD AWAY PNK SWITCH (W/ RETRACTOR) FOLD WIRE UP/DOWN VIO WIRE VSRL WHT WIRE WHT/BLK WIRE YEL WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 GND 1 2 3 4 5 6 7 8 9 10 11 13 14 15 16 PMVR 29 38 39 27 28 RCO RDA RSSI 6 5 3 2 GND RSSI DATA +5 BDR BLK WIRE BLU WIRE BRN WIRE CERTIFICATION ECU (RIGHT REAR QUARTERPANEL) COMPUTER DATA LINES SYSTEM DEFOGGER SYSTEM DOOR CONTROL RECEIVER (UNDER CENTER OF BASE OF REAR WINDOW) EC+ ECL+ ECL- FR DOOR RH FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES INTERIOR MIRRORS LIGHTS SYSTEM SYSTEM LEFT/RIGHT LIGHT FOOT LT GRN WIRE MIRROR MIRROR HEATER MIRRORS SYSTEM MLP MR- PMHR PM+R MR- HSSR PNK PVC VSSR EC+ WIRE PNK WIRE POSITION RED WIRE RELAY ENERGIZED RETRACTOR RH ECU-IG FUSE RIGHT COWL SIDE J/B (RIGHT END OF DASH) RIGHT OUTER MIRROR CONTROL ECU RIGHT OUTER REAR VIEW MIRROR ASSEMBLY SENSOR SIG CPUB TRNR TURN UP/DOWN VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 TIM- +B 1 2 3 4 5 6 PNK TIM+ TIM- GND VCI TIS 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) FRONT DOOR) GRN WIRE GRN/RED WIRE GRY WIRE HOT AT ALL TIMES LEFT FRONT DOOR COURTESY LIGHT SWITCH (LEFT "B" PILLAR) LEFT FRONT SEAT MEMORY SWITCH LEFT OUTER MIRROR CONTROL ECU (LEFT LT BLU WIRE LT GRN WIRE MPX-B FUSE MSWE MULTIPLEX TILT, TELESCOPIC ECU (STEERING COLUMN) ORG/ WIRE PNK 1 2 3 WIRE PNK WIRE POWER TILT MOTOR (STEERING COLUMN) RCO RED WIRE RH-IG 1 RELAY RIGHT COWL SIDE J/B (RIGHT END OF DASH) RIGHT MAIN BODY ECU RSSI SET- SILE TELESCOPIC MOTOR TELESCOPIC SENSOR TEM TI, TE FUSE VCE TES VCI TIS IG ECUB TIM+ GND VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

BLK WIRE BLU WIRE BLU/RED WIRE BRAKE ACTUATOR ASSEMBLY (LEFT REAR OF ENGINE COMPT) COMPUTER DATA LINES SYSTEM DOWN ECM (ENGINE CONTROL MODULE) (LEFT FRONT OF ENGINE COMPT) FR DOOR LH FUSE GRN WIRE GRN/RED WIRE GRN/WHT WIRE GRY WIRE HEADLIGHT DIMMER SWITCH ASSEMBLY HOT AT ALL TIMES JUNCTION JUNCTION CONNECTOR LEFT COWL SIDE J/B (LEFT END OF DASH) LH-IG 1 RELAY LH-IG FUSE LONG LT GRN WIRE MSW NETWORK GATEWAY ECU (RIGHT END OF DASH) PARK/ NEUTRAL POSITION SWITCH (TRANSMISSION ASSEMBLY) PNK 1 2 3 WIRE PNK WIRE RED WIRE SHORT SWITCH TILT, TELESCOPIC WHT WIRE WHT/BLK WIRE WINDSHIELD WIPER SWITCH ASSEMBLY YEL WIRE

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

3 4 6 SIG CPUB BDR BLK WIRE BLU WIRE COMPUTER DATA LINES SYSTEM 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 LT GRN WIRE MPX-B FUSE MSWE ORG/ WIRE PCTY PNK 34 7 24 WIRE PNK PNK WIRE PNK WIRE POWER SOURCE CONTROL ECU (BEHIND RIGHT SIDE OF DASH) RED WIRE RH-IG 1 RELAY RIGHT COWL SIDE J/B (RIGHT END OF DASH) RIGHT FRONT DOOR COURTESY LIGHT SWITCH (RIGHT "B" PILLAR) RIGHT FRONT SEAT MEMORY SWITCH RIGHT MAIN BODY ECU RIGHT OUTER MIRROR CONTROL ECU SET- WHT WIRE WHT/BLK WIRE YEL WIRE

1 2 3 4 5 6 7 8 9 10 MPM+ 1 2 3 4 5 6 QWL+ 24 15 PNK PNK WIRE AUTO AUXILIARY CATCH ASSEMBLY) (NEAR TOP OF RIGHT "A" PILLAR) BLK WIRE BLU WIRE BRN WIRE CLS DOWN GRN WIRE GRY WIRE HOT AT ALL TIMES LCR- HLM- LCRF LCRH RLR LH ROOF FUSE LM+R LPRB LT GRN WIRE LUGGAGE ROOM R/B (LEFT FRONT OF TRUNK) RH LGG LCK FUSE MPM- OPN ORG/ WIRE P-TRAY MAIN FUSE PACKAGE TRAY TRIM BRACKET (RIGHT REAR QUARTERPANEL) PNK 16 17 18 19 20 21 WIRE PNK WIRE QWL- RML- QWR RCR RED WIRE RH LGG FUSE RH ROOF FUSE RIGHT ROOF CLOSE SWITCH (RIGHT REMOVABLE ROOF RIGHT ROOF PANEL STRENGTH SUB-ASSEMBLY (RIGHT QUARTERPANEL) RIGHT SLIDE ROOF MOTOR (RIGHT FRONT CORNER OF TRUNK) RM+R RML+ RMR- QWR- QWR+ ROR RPR LPR RPRB RPRE LPRE SLIDING ROOF CONTROL ECU (CENTER FRONT OF TRUNK) SLIDING ROOF SWITCH ASSEMBLY WADN WHT WIRE WHT/BLK WIRE YEL WIRE

10 11 PNK WIRE BLK WIRE BLU WIRE BRN WIRE COMBINATION METER COMPUTER DATA LINES SYSTEM DOME +B 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 HOT W/ IG 2 RELAY ENERGIZED RIGHT COWL GAUGE FUSE SIDE J/B (RIGHT END OF DASH) HOT W/ RH-IG 1 RELAY ENERGIZED IG+ POWER SUPPLY CIRCUIT INPUT CIRCUIT LEFT COWL SIDE J/B (LEFT END OF DASH) LEFT LUGGAGE COMPARTMENT DOOR HINGE ASSEMBLY (LEFT FRONT OF LUGGAGE COMPARTMENT) LT GRN WIRE LUGGAGE COMPARTMENT DOOR ASSEMBLY LUGGAGE DOOR OPENING CANCEL SWITCH ASSEMBLY MAIN BODY ECU LGCY TSW MASTER IND MICRO COMPUTER MICRO COMPUTER (SUB) MPX MPX-B FUSE MULTI-INFORMATION DISPLAY ORG/ WIRE PANEL) PNK 16 17 18 19 20 21 WIRE RED WIRE RIGHT COWL SIDE J/B (RIGHT END OF DASH) WHT WIRE WHT/BLK WIRE YEL WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 SMR+ SMR- 1 2 3 4 5 6 7 8 9 10 LCL+ 10 11 PNK WIRE BACK WINDOW LOCK ASSEMBLY (LEFT REAR SIDE OF ROOF) BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM FLS (+) GRN WIRE GRY WIRE HOT AT ALL TIMES IG SGND ECUB LCLS LCLP LCLF LCLH LCL LEFT ROOF PANEL STRENGTH SUB-ASSEMBLY 2 LH LGG FUSE LH LGG LCK FUSE LML- LPLB LPLE LT GRN WIRE LUGGAGE ROOM R/B (LEFT FRONT OF TRUNK) ORG/ WIRE P-TRAY SIDE FUSE PACKAGE TRAY TRIM COVER) (RIGHT UPPER REAR SIDE OF TRUNK) PACKAGE TRAY TRIM HINGE 1 (RIGHT REAR OF TRUNK) PACKAGE TRAY TRIM HINGE 2 (LEFT REAR OF TRUNK) PNK WIRE QWL RCL LOL TL 1 RED WIRE SLIDING ROOF CONTROL ECU (CENTER FRONT OF TRUNK) SML+ SML- UPPER SIDE TONNEAU COVER SWITCH (RIGHT SIDE VIO WIRE WDN WUP RPLE LPL RPL RPLB LCT PNK WIRE WHT WIRE WHT/BLK WIRE YEL WIRE