Lexus GS III facelift (2007-2011) blu Wiring diagrams

5 4 6 15 FRO FLO RRO RLO BLK WIRE BLU WIRE BLU/WHT WIRE COMBINATION METER COMPUTER DATA LINES SYSTEM DOME FUSE ECU (RIGHT REAR OF LUGGAGE COMPT) ECU-IG LH FUSE ELECTRONICALLY CONTROLLED TRANSMISSION SOLENOID (IN TRANSMISSION) ENGINE ROOM R/B 1 FREE GAUGE FUSE GRN WIRE GRN/RED WIRE GRN/WHT WIRE GRY WIRE HOT AT ALL TIMES HOT W/ IG 2 RELAY ENERGIZED LEFT LEFT COWL SIDE J/B (BEHIND LEFT SIDE OF DASH) LT BLU WIRE MASTER IND MPX MPX-B FUSE (RIGHT REAR OF ENGINE COMPT) MULTI-INFORMATION DISPLAY ORG/ WIRE PNK WIRE PNK/BLU WIRE POWER SOURCE CONTROL ECU (BEHIND RIGHT SIDE OF DASH) RED WIRE RED/BLU WIRE RELAY RIGHT CENTER J/B (BEHIND RIGHT SIDE OF DASH) RIGHT COWL SIDE J/B (BEHIND RIGHT COWL SIDE J/B (BEHIND RIGHT SIDE OF DASH) SKID CONTROL ECU (LEFT REAR OF ENGINE COMPT) SLC+ SLC+ CANL RLO FLO VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

+B STA 2 17 EC IGSW 24 25 CANL CANH 3 4 TC STP 30 19 16 27 33 34 35 32 26 SFTU SFTD TACH 4 13 5 6 12 BATT MREL ACCELERATOR POSITION SENSOR (UNDER LEFT SIDE OF DASH) BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BLU/YEL WIRE BRN WIRE COMPUTER DATA LINES SYSTEM CRUISE CONTROL SYSTEM DATA LINK CONNECTOR 3 (BEHIND LEFT SIDE OF DASH) EFI 2 FUSE EFI FUSE EFI MAIN RELAY ENGINE CONTROL MODULE (AT LEFT SIDE OF ENGINE COMPT) ENGINE ROOM J/B 2 (LEFT SIDE OF ENGINE COMPT) ENGINE ROOM R/B 2 (LEFT SIDE OF ENGINE COMPT) ETCS FUSE GRN/WHT WIRE HOT AT ALL TIMES LT GRN WIRE ORG/ WIRE PNK WIRE PNK/BLU WIRE RED WIRE RED/BLK WIRE RIGHT CENTER J/B (BEHIND RIGHT SIDE OF DASH) TAC VIO WIRE VIO/WHT WIRE VPA EPA VCPA WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE YEL WIRE YEL/RED WIRE

BLK WIRE BLK/WHT WIRE BLU WIRE BLU/WHT WIRE BRN WIRE GAUGE FUSE GRN/RED WIRE HOT AT ALL TIMES HOT W/ IG 2 RELAY ENERGIZED IGN FUSE ORG/ WIRE PARK/NEUTRAL POSITION SWITCH (ON TRANSMISSION) PNK WIRE RED WIRE RED/BLK WIRE RED/WHT WIRE RELAY ENERGIZED RH-IG FUSE RIGHT CENTER J/B (BEHIND RIGHT SIDE OF DASH) SFTD SFTU STARTING/ CHARGING SYSTEM STOP LAMP SWITCH (ON BRAKE PEDAL BRACKET) STOP SW FUSE TRANSMISSION CONTROL SWITCH VIO WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE YEL WIRE YEL/RED WIRE

+BM BLK WIRE BLU WIRE BLU/BLK WIRE BLU/WHT WIRE BODY ECU BRN WIRE COMBINATION METER COMPUTER DATA LINES SYSTEM CRUISE CONTROL SYSTEM DOME FUSE ECT PWR. ECT SNOW ELECTRONICALLY CONTROLLED TRANSMISSION PATTERN SELECT SWITCH ENGINE CONTROL MODULE (AT LEFT SIDE OF ENGINE COMPT) GRN WIRE GRN/RED WIRE GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES ENGINE ROOM R/B 1 (RIGHT REAR OF ENGINE COMPT) IND LCD LT BLU WIRE LT GRN WIRE MASTER IND MPX MPX-B FUSE MULTI-INFORMATION DISPLAY NCA WIRE PNK WIRE PWR RED WIRE RED/BLK WIRE RED/WHT WIRE RIGHT COWL SIDE J/B (BEHIND RIGHT SIDE OF DASH) SIDE OF ENGINE COMPT) SNOW SPEEDOMETER TACHOMETER VIO WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE YEL WIRE

20 21 19 18 27 26 1 2 THW ETHW ETHA THA VG BLK WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE ELECTRONICALLY CONTROLLED TRANSMISSION SOLENOID (IN TRANSMISSION) ENGINE CONTROL MODULE (AT LEFT SIDE OF ENGINE COMPT) ENGINE CONTROLS SYSTEM EOIL OIL NT- NT+ GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE LEFT COWL SIDE J/B (BEHIND LEFT SIDE OF DASH) LH-IG FUSE LT BLU WIRE LT GRN WIRE NCA WIRE OIL ORG/ WIRE RED WIRE RED/BLK WIRE RED/WHT WIRE RELAY ENERGIZED SLT- SLU+ SLU- SLU+ STAR STARTING/CHARGING SYSTEM THA TRANSMISSION REVOLUTION SENSOR (COUNTER GEAR) (IN TRANSMISSION) TRANSMISSION REVOLUTION SENSOR (TURBINE) (IN TRANSMISSION) VIO WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE YEL WIRE

3.5L 4.6L 7 24 34 PNK WIRE ANT ASEL BLK WIRE BLU WIRE BLU/WHT WIRE BODY ECU BRN WIRE COMPUTER DATA LINES SYSTEM DATA DOME FUSE DOOR CONTROL RECEIVER (RIGHT REAR OF LUGGAGE COMPT) ELECTRICAL KEY ANTENNA (BASE OF RIGHT "C" PILLAR) ENGINE CONTROL MODULE (AT LEFT SIDE OF ENGINE COMPT) ENGINE ROOM 1 J/B (RIGHT REAR OF ENGINE COMPT) FUEL FUEL LID OPENER MOTOR (AT LEFT SIDE OF LUGGAGE COMPT) FUEL OPEN FUSE FUEL OPEN RELAY GAUGE FUSE GRD GRN WIRE GRN/RED WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START IG MPXB RFRL LEFT COWL SIDE J/B (BEHIND LEFT LH J/B-AM (3.5L) RR J/B (4.6L) FUSE LH-IG FUSE LT BLU WIRE LT GRN WIRE LUGGAGE COMPARTMENT DOOR OPENER CANCEL SWITCH LUGGAGE ROOM J/B (LEFT SIDE OF LUGGAGE COMPT) MPX-B FUSE ORG/ WIRE PARK/ NEUTRAL POSITION SWITCH (ON TRANSMISSION) PNK WIRE POWER SOURCE CONTROL ECU (BEHIND RIGHT SIDE OF DASH) RCO RED WIRE RELAY RIGHT CENTER J/B (BEHIND RIGHT SIDE OF DASH) RIGHT COWL SIDE J/B (BEHIND RIGHT SIDE OF DASH) RSSI SIDE OF DASH) TRK OPN FUSE TSW VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

1 2 3 4 5 ILL - LID OPEN SW BLK WIRE BLU WIRE BODY ECU BRN WIRE CCTY CLS COMBINATION METER COMPUTER DATA LINES SYSTEM CTY DOOR IND DOOR LOCK CYLINDER (LEFT REAR SIDE OF LUGGAGE COMPT LID) FUSW GRN WIRE GRY WIRE ILL J/C LCLS LCM+ LEFT CENTER J/B (BEHIND LEFT SIDE OF DASH) LEFT COWL SIDE J/B (BEHIND LEFT COWL SIDE J/B (BEHIND LEFT SIDE OF DASH) LOPN LPSW LPSW BDCY LT BLU WIRE LT GRN WIRE LUGGAGE COMPARTMENT LUGGAGE COMPARTMENT DOOR CLOSER LUGGAGE COMPARTMENT DOOR OPENER SWITCH LUGGAGE COMPARTMENT DOOR STRIKER SWITCH (REAR CENTER OF LUGGAGE COMPT) LUGGAGE DOOR OPENING SWITCH ASSEMBLY LUGGAGE ROOM J/B (LEFT SIDE OF LUGGAGE COMPT) LUGGAGE ROOM J/B ECU PGRD TKUL MASTER IND MPX MULTI-INFORMATION DISPLAY OPN ORG/ WIRE OUTER MIRROR SWITCH ASSEMBLY PNK 5 8 7 WIRE PNK WIRE RED WIRE RIGHT CENTER J/B (BEHIND RIGHT SIDE OF DASH) RIGHT COWL SIDE J/B (BEHIND RIGHT SIDE OF DASH) TELLTALE LAMP ASSEMBLY VIO WIRE WHT/ BLK WIRE WHT/BLK WIRE YEL WIRE

+B PGND 1 2 3 4 5 6 7 8 9 10 MOR- MOR+ MOL+ MOL- 1 2 3 4 5 6 7 8 CANH CANL BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START JUNCTION CONNECTOR LEFT FRONT SEAT OUTER BELT MOTOR (AT BASE OF LEFT "B" PILLAR) LT GRN WIRE LUGGAGE ROOM J/B (LEFT SIDE OF LUGGAGE COMPT) ORG/ WIRE PSB FUSE RIGHT FRONT SEAT OUTER BELT MOTOR (AT BASE OF RIGHT "B" PILLAR) RR-IG 1 FUSE SEAT BELT CONTROL ECU (LEFT SIDE OF LUGGAGE COMPT) WHT WIRE WHT/BLK WIRE

19 31 27 25 STSW KSW 4.6L 3.5L ACCR BATTERY 1 BLK WIRE BLK/ WHT WIRE BLK/BLU WIRE BLK/YEL WIRE BLU WIRE BLU/YEL (OR BLU/RED) WIRE BLU/YEL WIRE ENGINE CONTROL MODULE (AT LEFT SIDE OF ENGINE COMPT) ENGINE ROOM J/B 1 (RIGHT REAR OF ENGINE COMPT) ENGINE ROOM R/B 1 (RIGHT REAR OF ENGINE COMPT) ENGINE ROOM R/B 2 (LEFT SIDE OF ENGINE COMPT) GRY WIRE JUNCTION JUNCTION CONNECTOR LT BLU WIRE LT GRN WIRE PARK/NEUTRAL POSITION SWITCH (ON TRANSMISSION) POWER DISTRIBUTION SYSTEM POWER SOURCE CONTROL ECU (BEHIND RIGHT SIDE OF DASH) RED WIRE RELAY SKSW STSW CTSW ST CUT RELAY STAR STARTER STARTER FUSE STARTER RELAY VIO WIRE WHT WIRE WHT/ BLK WIRE WHT/BLK WIRE WHT/BLU WIRE YEL WIRE YEL/BLK WIRE

+IG 1 2 RBE- RBE+ 1 3 2 GPS VPS PS 10 9 CANH CANL 13 23 22 8 9 IGB LRRD LRDD CANH CANL 2 3 1 VBT BT GBT 22 9 16 8 CANL CANH 3 2 CANH CANL 3 4 5 LRDD LRRD IGB BLK WIRE BLU WIRE BRN WIRE CENTER AIR BAG SENSOR ASSEMBLY (UNDER CENTER FLOOR CONSOLE) COMBINATION METER COMPUTER DATA LINES SYSTEM DISTANCE CONTROL ECU (BEHIND LEFT SIDE OF DASH) ESCR ESR GATEWAY ECU (BEHIND RIGHT SIDE OF DASH) GND PS VPS GBT IG DIA FSR+ FSR- BSW BGND GPS BT VBT PNK WIRE GRN WIRE GRY WIRE ICR+ LT BLU WIRE LT GRN WIRE MILLIMETER WAVE RADAR SENSOR MPX MPX- ES OCCUPANT CLASSIFICATION OCCUPANT CLASSIFICATION ECU ORG/ WIRE PNK WIRE PR- PRR- RBE+ RED WIRE RIGHT CENTER J/B (BEHIND RIGHT COMPUTER DATA SIDE OF DASH) LINES SYSTEM RIGHT FRONT SEAT INNER BELT RIGHT KICK PANEL J/B SEAT BELT TENSION SENSOR (UNDER FRONT PASSENGER'S SEAT) SENSOR (UNDER RIGHT SIDE OF FRONT PASSENGER'S SEAT) SFR- SKID CONTROL ECU (LEFT REAR OF ENGINE COMPT) SRS IND STEERING SENSOR (BEHIND LEFT SIDE OF DASH, NEAR STEERING COLUMN) TELLTALE LAMP ASSEMBLY VIO WIRE VUCR VUPR W/ OCCUPANT CLASSIFICATION SYSTEM W/ SEAT MEMORY W/O OCCUPANT CLASSIFICATION SYSTEM W/O SEAT MEMORY WHT WIRE WHT/BLK WIRE YAW RATE SENSOR YEL WIRE YEL/BLK WIRE