Lexus HS I (2009-2012) brn Wiring diagrams

+S WLVL +SM +SSW IG -1 +2 AUTO OFF MIST BLK WIRE BLU WIRE BRN WIRE COMBINATION METER ECU- IG 1 FUSE ES AUTO SIG FRONT WASHER SWITCH FRONT WIPER SWITCH GRN WIRE HIGH LOW HIGH LOW AUTO INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) INTERMITTENT LT BLU WIRE LT GRN WIRE OFF MIST PNK PNK WIRE PNK WIG WIRE PNK WIRE RAIN SENSOR (FRONT OF REARVIEW MIRROR) RED WIRE SIG VIO WIRE WASHER FUSE WASHER LEVEL SENSOR WHT WIRE WHT/BLK WIRE WINDSHIELD WASHER MOTOR, PUMP ASSEMBLY WINDSHIELD WIPER MOTOR ASSEMBLY WINDSHIELD WIPER RELAY ASSEMBLY (CENTER OF DASH) WINDSHIELD WIPER SWITCH ASSEMBLY WIP 3 FUSE WIP FUSE YEL WIRE

1 5 +1 2 PNK WIRE BLK WIRE BRN WIRE COMBINATION METER COMPUTER DATA LINES SYSTEM FRONT INTERMITTENT WASHER SWITCH FRONT WIPER SWITCH GRN WIRE INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) J/C LT GRN WIRE MIST OFF PNK WIRE RED WIRE WASHER FUSE WASHER LEVEL SENSOR WHT/BLK WIRE WINDSHIELD WASHER MOTOR, PUMP ASSEMBLY WINDSHIELD WIPER MOTOR ASSEMBLY 10 8 WINDSHIELD WIPER SWITCH ASSEMBLY WIP FUSE WLVL CANH

1 2 3 4 5 6 HDLO BLK WIRE BLU WIRE BRN WIRE ECU-B FUSE ECU-IG 2 FUSE FRONT WASHER SWITCH FRWA PB GRY WIRE HDLO HEAD HEADLAMP DIMMER SWITCH ASSEMBLY HEADLIGHT CLEANER CONTROL RELAY (UNDER RIGHT HEADLIGHT) HEADLIGHT CLEANER MOTOR, PUMP (RIGHT FRONT ASSEMBLY OF ENGINE COMPT) HEADLIGHT CLEANER SWITCH ASSEMBLY HOT AT ALL TIMES HOT AT ALL TIMES ENGINE ROOM R/B H-LP CLN FUSE (LEFT SIDE OF ENGINE COMPT) INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) INTEGRATION RELAY ENGINE ROOM J/B (LEFT SIDE OF J/C ENGINE COMPT) J/C LIGHT CONTROL SWITCH LT BLU WIRE LT GRN WIRE MAIN BODY ECU OFF PNK WIRE RED WIRE TAIL PNK HEAD AUTO WIRE VIO WIRE WHT WIRE WHT/BLK WIRE WINDSHIELD WIPER SWITCH ASSEMBLY YEL WIRE

22 13 CANL CANH 24 16 FSR- FSR+ 32 31 1 CANH CANL 8 4 9 5 FSR+ FSR- BSW BGND AIR BAG SENSOR ASSEMBLY (LOWER CENTER OF DASH) BLK WIRE BLU WIRE BRN WIRE BUZZER CAN I.C COMBINATION METER COMPUTER DATA LINES SYSTEM DOOR IND DOOR UNLOCK SWITCH SUB-ASSEMBLY DRIVER'S SEAT BELT ECU-B (LEFT FUSE SIDE OF ENGINE COMPT) ENGINE ROOM R/B GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) LEFT FRONT DOOR COURTESY SWITCH (LEFT "B" PILLAR) LEFT FRONT SEAT INNER BELT ASSEMBLY 18 10 LBE- LBE+ LGCY MAIN BODY ECU MET FUSE OCCUPANT DETECTION ECU (LEFT SIDE OF FRONT PASSENGER SEAT) PASSENGER SEAT BELT WARNING LIGHT PBLT PNK COMPUTER DATA LINES SYSTEM WIRE RED WIRE RIGHT FRONT SEAT INNER BELT ASSEMBLY TELLTALE LIGHT ASSEMBLY VIO WIRE WHT WIRE WHT/BLK WIRE

4 5 6 7 8 9 10 11 12 FSR- BGND BLK WIRE BLU WIRE BRN WIRE BUCKLE SWITCH RIGHT FRONT SEAT INNER BELT ASSEMBLY CAN P CAN-H- CAN-L- CAN-N COMBINATION METER COMPUTER DATA LINES SYSTEM DIA ECU-B FUSE ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) FRONT IN WEIGHT DETECTION SENSOR SUB-ASSEMBLY (FRONT PASSENGER SEAT) GRN WIRE GRY WIRE GSW HOT AT ALL TIMES HOT IN ON OR START IG FSR+ BSW IGN FUSE INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) LT BLU WIRE MAIN BODY ECU MET FUSE OCCUPANT DETECTION ECU (LEFT SIDE OF FRONT PASSENGER SEAT PNK WIRE RED WIRE RIGHT REAR DOOR SRS IND VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

1 2 3 4 5 6 IG 32 31 CANH CANL 7 8 9 10 11 12 GND CLSW RDA BLK WIRE BLU WIRE BRN WIRE BUZZER CAN I.C CANN CANP COMBINATION METER COMPUTER DATA LINES SYSTEM DOOR IND ECU-B FUSE ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) GRN WIRE HOT AT ALL TIMES HOT IN ON OR START INSTRUMENT PANEL J/B ECU IG 2 (LEFT SIDE FUSE OF DASH) J/C MASTER WARNING IND MET FUSE RED WIRE TIRE PRESSURE IND TIRE PRESSURE WARNING ANTENNA, RECEIVER (RIGHT REAR QUARTER PANEL) TIRE PRESSURE WARNING ECU (RIGHT SIDE OF DASH) TIRE PRESSURE WARNING RESET SWITCH ASSEMBLY VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

56 55 1 2 63 STP 58 71 57 72 12 11 9 VTA VCTA 6 5 4 3 2 1 VTA VC 61 93 76 ILK MREL HSDN 71 102 98 67 97 68 PPOS PCON BLK WIRE BLU WIRE BRN WIRE ETA M+ M- GRN WIRE GRY WIRE HO IN ON OR START HOT AT ALL TIMES HYBRID VEHICLE CONTROL ECU (LEFT SIDE OF ENGINE COMPT) INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) LT BLU WIRE LT GRN WIRE M- M+ MET FUSE NCA WIRE ORG/ WIRE PNK WIRE RED WIRE SHIFT LEVER POSITION SENSOR (BEHIND CENTER OF DASH) SHIFT LEVER POSITION SENSOR 2 (CENTER OF DASH) STOP FUSE THROTTLE BODY ASSEMBLY W/ MOTOR VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

7 6 1 9 5 3 8 2 MWA MVA MUA RVC RB RA ANTI-THEFT SYSTEM BATTERY VOLTAGE SENSOR BLK WIRE BLU WIRE BMA BRN WIRE COMPUTER DATA LINES SYSTEM ECU-B FUSE ENGINE COMPT) ENGINE ROOM J/B (LEFT SIDE OF ENGINE COMPT) ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) GRN WIRE GRY WIRE HOT AT ALL TIMES IGCT IGCT 2 FUSE PCU FUSE IGCT FUSE IGCT RELAY IND INTEGRATION RELAY LIN LT GRN WIRE MUA MVA MWA P CON MAIN FUSE PCNT PCN PCON PNK 18 19 WIRE PNK WIRE PPOS RED WIRE SHIFT CONTROL ACTUATOR ASSEMBLY (LEFT FRONT OF TRANSMISSION CONTROL ECU ASSEMBLY (RIGHT SIDE OF DASH) VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

+B ILKI 1 2 3 4 5 6 MRF MSN MCS MRFG MSNG MCSG 1 2 ACPE ACPB AIR CONDITIONING SYSTEM 1 3 MMT MMTG ACCELERATOR PEDAL SENSOR ASSEMBLY (UPPER LEFT SIDE OF DASH) BLK WIRE BLU WIRE BRN WIRE BUZZER CLK- CLK+ COMBINATION METER COMPUTER DATA LINES SYSTEM ENGINE CONTROLS SYSTEM 1 2 CBI CEI ECO IND ECO MODE IND ENGINE EFI MAIN ROOM J/B RELAY (LEFT SIDE OF ENGINE COMPT) EV IND FRONT MOTOR GENERATOR 1 (LEFT FRONT OF ENGINE COMPARTMENT) FRONT MOTOR GENERATOR 2 (LEFT FRONT OF ENG COMPT) GCS GCSG GCSG GSNG GRFG GCS GSN GRF MCSG MSNG MRFG MCS MSN MRF GMT GMTG GRF GRFG GRN WIRE GRY WIRE GSN GSNG HSDN HTM- HTM+ ILK INDICATOR INTERLOCK SWITCH (LEFT FRONT OF ENGINE COMPT) INVERTER ASSEMBLY W/ CONVERTER (LEFT FRONT OF ENG COMPT) J/C (LEFT FRONT OF ENGINE COMPT) (UPPER REAR OF ENGINE) (RIGHT REAR DOOR) LAMP LT GRN WIRE MALFUNCTION MTH- MTH+ ILKO MULTI-INFORMATION DISPLAY NCA WIRE ORG/ WIRE PNK 18 19 WIRE PNK WIRE PWR OFF IND READY IND RED WIRE REQ- REQ+ VIO WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRY WIRE WHT/LT BLU WIRE WHT/LT GRN WIRE WHT/ORG WIRE YEL WIRE

BK/DR RELAY BLK WIRE BLU WIRE BRN WIRE DOOR 1 FUSE FUEL LID LOCK ASSEMBLY W/ MOTOR (LEFT REAR QUARTER PANEL) FUEL LID OPENING RELAY (LEFT SIDE OF DASH) FUEL OPN FUSE GRN WIRE HOT AT ALL TIMES INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) LEFT QUARTER PANEL) LT BLU WIRE LUGGAGE COMPARTMENT DOOR LOCK ASSEMBLY LUGGAGE DOOR OPENING CANCEL SWITCH ASSEMBLY LUGGAGE DOOR OPENING SWITCH ASSEMBLY LUGGAGE ELECTRICAL KEY SWITCH MAIN BODY ECU RED WIRE TR+ LGCY TMSW TKUL WHT WIRE WHT/BLK WIRE YEL WIRE