Lexus IS II facelift 2 (2010-2016) red Wiring diagrams

A/C FUSE BLK WIRE BLLH BLRH BRN WIRE CTB ECU-IG LH FUSE FR S/ HTR LH FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES ENGINE LH J/B-AM FUSE ROOM J/B 1 (RIGHT REAR OF ENGINE COMPT) LEFT COWL SIDE J/B (LEFT END OF DASH) LEFT SEAT BACK CLIMATE CONTROL BLOWER (DRIVER'S SEAT BACK) LEFT SEAT CUSHION CLIMATE CONTROL BLOWER (DRIVER'S SEAT CUSHION) LEFT SEAT HEATER CONTROL SUB-ASSEMBLY LT BLU WIRE LT GRN WIRE ORG/ WIRE PANEL FUSE PNK WIRE RED WIRE RELAY RV ILL- 2 3 PNK WIRE SEAT BACK) SEAT CUSHION) SEAT HEATER CONTROL SEAT HEATER SWITCH SIGN SVSG SWL TAIL RELAY THERMISTOR THL VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

16 8 7 3 10 2 LOUT ROUT A/C AMPLIFIER (CENTER OF DASH) BLK WIRE BRN WIRE CTB FR S/ HTR RH FUSE GRN WIRE GRY WIRE IG GND LT GRN WIRE ORG/ WIRE PNK PNK WIRE PNK WIRE POWER SOURCE CONTROL ECU (RIGHT SIDE OF DASH) PNK WIRE RED WIRE RELAY ENERGIZED RH-IG FUSE RIGHT COWL SIDE J/B (RIGHT END OF DASH) RIGHT SEAT BACK CLIMATE CONTROL BLOWER (FRONT PASSENGER'S SEAT BACK) RIGHT SEAT CUSHION CLIMATE CONTROL BLOWER (FRONT PASSENGER'S SEAT CUSHION) RIGHT SEAT HEATER CONTROL SUB-ASSEMBLY SEAT BACK) SEAT CUSHION) SEAT HEATER CONTROL SG-4 SIGN SWR THERMISTOR THR+ VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

BLK/RED WIRE BLU WIRE BLU/WHT WIRE COMPUTER DATA LINES SYSTEM DATA DOME FUSE DOOR CONTROL RECEIVER DRIVER'S DOOR ENGINE HOOD COURTESY SWITCH ENGINE ROOM J/B 2 (LEFT SIDE OF ENGINE COMPT) ENGINE ROOM R/B 1 (RIGHT REAR OF ENGINE COMPT) FOOT LIGHT FRONT CONTROLLER GRN/RED WIRE GRY WIRE HORN (HIGH) (RIGHT FRONT OF RADIATOR) HORN (LOW) (LEFT FRONT OF RADIATOR) HORN FUSE HORN RELAY HOT AT ALL TIMES J/C LEFT OUTER REAR VIEW MIRROR ASSEMBLY LT GRN WIRE MLP MPX-B FUSE ORG/ WIRE RED WIRE RIGHT OUTER REAR VIEW MIRROR ASSEMBLY RSSI VIO WIRE WHT/BLK WIRE WHT/BLU WIRE YEL WIRE

1 2 3 4 5 6 TRG- 2 1 CLGB 2 3 4 5 6 7 8 9 10 SGT AGND ANTENNA COIL BLK WIRE BLU WIRE BRN WIRE CODE COM COMPUTER DATA LINES SYSTEM ENGINE SWITCH GRN WIRE GRY WIRE INDS INDW LEFT FRONT DOOR ELECTRICAL KEY OSCILLATOR (IN LEFT FRONT DOOR) LIN LT BLU WIRE LT GRN WIRE ORG/ WIRE PNK TRG+ WIRE PNK WIRE RED WIRE RIGHT FRONT DOOR ELECTRICAL KEY OSCILLATOR (IN RIGHT FRONT DOOR) RSSI SEL CLGB SENS GND SGT SWIL TRG- CLG TXCT VIO WIRE W/ MEMORY W/O MEMORY WHT WIRE WHT/BLK WIRE YEL WIRE

24 25 CANL CANH 36 37 38 39 40 SWIL 7 6 IMO IMI ACCD BLK WIRE BLU WIRE BLU/WHT WIRE BRN WIRE COMBINATION METER ASSEMBLY COMPUTER DATA LINES COMPUTER DATA LINES SYSTEM CTSW SLR+ DOME +B DOOR IND EFII EFIO ENGINE CONTROL MODULE (ECM) (LEFT SIDE OF ENGINE COMPT) FUSE GAUGE FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START ID CODE BOX (CENTER OF DASH) IGN FUSE IND INDS INDW INPUT CIRCUIT J/C LEFT COWL SIDE J/B (LEFT END OF DASH) LIN LT BLU WIRE LT GRN WIRE MASTER MICRO COMPUTER MICRO COMPUTER (SUB) MPX MULTI-INFORMATION DISPLAY ORG/ WIRE PNK SPD WIRE PNK WIRE POWER DISTRIBUTION SYSTEM POWER DISTRIBUTION SYSTEM STARTING/CHARGING SYSTEM POWER SOURCE CONTROL ECU (RIGHT SIDE OF DASH) POWER SUPPLY CIRCUIT RED WIRE RED/BLK WIRE RIGHT COWL SIDE J/B RIGHT COWL SIDE J/B (RIGHT SIDE (RIGHT END OF DASH) OF DASH) SECURITY FUSE SHIFT INTERLOCK SYSTEM SKSW SLP STARTING/CHARGING SYSTEM STARTING/CHARGING SYSTEM SHIFT INTERLOCK SYSTEM STEERING LOCK ACTUATOR (STEERING COLUMN) STOP SW FUSE (RIGHT END OF DASH) STSW SYSTEM VIO WIRE WHT WIRE WHT/BLK WIRE WHT/RED 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

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

17 18 SHIELD ANTENNA BACK BLK WIRE BLU WIRE BRN WIRE CA+ CGND SHIELD COMBINATION METER COMPUTER DATA LINES SYSTEM DISP OFF HOOK DISP VOICE FUSE GPS ANTENNA GRN WIRE GRY WIRE GVIF HOT AT ALL TIMES HOT W/ HOT W/ ACC RELAY ENERGIZED ILL ILL INPUT CIRCUIT INSTRUMENT CLUSTER SYSTEM J/C 27 (BEHIND LEFT SIDE OF DASH) J/C 70 (BEHIND RIGHT SIDE OF DASH) LEFT COWL SIDE J/B (LEFT END OF DASH) LEFT STEERING PAD SWITCH LH ECU-IG FUSE LT BLU WIRE LT GRN WIRE MAIN BODY ECU MAIN BODY ECU PKB IND MICRO COMPUTER MIN MIN+ SGND MACC SHIELD MPX MSSL MULTI-MEDIA MODULE RECEIVER ASSEMBLY NCA WIRE ON HOOK ORG/ WIRE PARKING BRAKE SWITCH (TOP OF PARKING BRAKE LEVER) PKB SPD REV PNK WIRE RAD 3 FUSE RED WIRE RH ECU-IG FUSE RIGHT COWL SIDE J/B (RIGHT END OF DASH) RIGHT STEERING PAD SWITCH SEEK SEEK- MODE SHIELD SPIRAL CABLE (UNDER STEERING WHEEL) STEERING PAD SWITCH SWG TV 1 FUSE V+ V- VIO WIRE VMTF VOL (-) W/ LEXUS ENFORM W/O LEXUS ENFORM WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE