Lexus HS I (2009-2012) (right front of engine compt) Wiring diagrams

AFS FUSE AFS OFF IND AUTO HEAD BLK WIRE BLU WIRE BRN WIRE COMBINATION METER COMPUTER DATA LINES SYSTEM ECU- IG 1 FUSE GRN WIRE GRY WIRE HEAD HEADLAMP DIMMER SWITCH ASSEMBLY HEADLIGHT SWIVEL ECU ASSEMBLY (RIGHT SIDE OF DASH) HOT IN ON OR START INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) LEFT HEADLIGHT ASSEMBLY LEVELING MOTOR LH E LH T LH- RH- SML LH+ LHIG LIN INNER REAR VIEW MIRROR ASSEMBLY (W/ AUTOMATIC HIGH BEAM SYSTEM) MAIN BODY ECU MET FUSE OFF LIGHT CONTROL SWITCH PNK SGR WIRE PNK SMR RH+ CANH CANL IGS IG WIRE PNK WIRE PRST RED WIRE RH E RH T RHIG RIGHT HEADLIGHT ASSEMBLY SBGL SBGR SBLL SBLR SBR SHRL SHB SHG REAR HEIGHT CONTROL SENSOR SUB-ASSEMBLY (LEFT REAR OF VEHICLE) SHRL SMBL SMBR SMGL SMGL SWIVEL LEVELING MOTOR MOTOR SWIVEL MOTOR TAIL VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 EXO RR+ ABS MAIN 2 FUSE ABS MTR 1 FUSE ABS MTR 2 FUSE ABS- MAIN 1 FUSE BLK WIRE BLU WIRE BRAKE BOOSTER PUMP ASSEMBLY BRAKE PEDAL STROKE SENSOR ASSEMBLY (ABOVE BRAKE PEDAL) COMPUTER DATA LINES SYSTEM ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) FL+ FL- STP GRN WIRE GRY WIRE HOT AT ALL TIMES INSTRUMENT PANEL J/B (LEFT SIDE LBL LEFT FRONT SPEED SENSOR (LEFT FRONT WHEEL) LT GRN WIRE MAIN BODY ECU OF DASH) PARKING BRAKE SWITCH ASSEMBLY (PARKING BRAKE ASSEMBLY) PNK WIRE RED WIRE RIGHT FRONT SPEED SENSOR (RIGHT FRONT WHEEL) SKG SKG SKS SKID CONTROL ECU ASSEMBLY (LEFT SIDE OF ENGINE COMPT) VCSK VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

A/C 2 FUSE A/C AMPLIFIER ASSEMBLY (CENTER OF DASH) A/C BLOWER ASSEMBLY (LOWER CENTER OF DASH) A/C EVAPORATOR TEMPERATURE SENSOR BLOWER MOTOR CONTROL BLU WIRE BLWH BUS G BUS B BUS SGA TEA COLOR (RED) WIRE CONNECTOR HOUSING CONNECTOR HOUSING COLOR (BLACK) CONNECTOR HOUSING COLOR (BLUE) CONNECTOR HOUSING COLOR (GREEN) DAMPER SERVO MOTOR (FRESH/RECIRCULATION) DAMPER SERVO MOTOR (LEFT AIR MIX) DAMPER SERVO MOTOR (MODE CONTROL) DAMPER SERVO MOTOR (RIGHT AIR MIX) ECU-IG 2 FUSE GRN WIRE HOT ALL ALL TIMES INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) LT GRN WIRE PLSM PRE RA/C REAR COOLER SWITCH RED WIRE RELAY ENERGIZED RLIN SWE VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

5 4 3 2 1 STP ESSI BLK WIRE BLK/WHT WIRE BLU WIRE BRN WIRE BUZZER CCHG COMBINATION METER COMPUTER DATA LINES SYSTEM CRUISE CONTROL DYNAMIC RADAR CRUISE CONTROL MAIN SWITCH CRUISE IND EAT EXO STPO GRN WIRE GRY WIRE HYBRID VEHICLE CONTROL ECU (LEFT SIDE OF ENGINE COMPT) IND INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) J/C LEFT FRONT SPEED SENSOR (LEFT FRONT WHEEL) LEFT QUARTER PANEL) LEFT REAR SPEED SENSOR (LEFT REAR WHEEL) LGND LT BLU WIRE LT GRN WIRE MODE MULTI-INFORMATION DISPLAY ON-OFF +RES -SET OUT RED WIRE RIGHT FRONT SPEED SENSOR (RIGHT FRONT WHEEL) RIGHT REAR DOOR RIGHT REAR SPEED SENSOR (RIGHT REAR WHEEL) RL+ RL- RR- RR+ FL- FL+ FR- FR+ SET IND SKID CONTROL ECU ASSEMBLY (LEFT SIDE OF ENGINE COMPT) SPIRAL CABLE SUB-ASSEMBLY (STEERING COLUMN) STEERING PAD SWITCH ASSEMBLY CONTROL DISTANCE STOP LIGHT CONTROL RELAY ASSEMBLY (LEFT SIDE OF DASH) VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

5 4 3 2 1 STP ESSI BLK WIRE BLK/WHT WIRE BLU WIRE BRN WIRE BUZZER COMBINATION METER COMPUTER DATA LINES SYSTEM CRUISE CONTROL MAIN SWITCH CRUISE IND EXO STPO GRN WIRE INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) J/C LEFT FRONT SPEED SENSOR (LEFT FRONT WHEEL) LEFT QUARTER PANEL) LEFT REAR SPEED SENSOR LT BLU WIRE LT GRN WIRE OF DASH) ON-OFF +RES -SET OUT RED WIRE RIGHT FRONT SPEED SENSOR (RIGHT FRONT WHEEL) RIGHT REAR DOOR RIGHT REAR SPEED SENSOR (RIGHT REAR WHEEL) RL+ RL- RR- RR+ FL- FL+ FR- FR+ SKID CONTROL ECU ASSEMBLY (LEFT SIDE OF ENGINE COMPT) SPIRAL CABLE SUB-ASSEMBLY (STEERING COLUMN) STOP LIGHT CONTROL RELAY ASSEMBLY (LEFT SIDE VIO WIRE WHT WIRE WHT/BLK WIRE

AFS OFF IND AUTO BLK WIRE BLU WIRE BRN WIRE COMBINATION METER COMPUTER DATA LINES SYSTEM FRONT TURN GAUGE FUSE OF DASH) GRN WIRE HAZARD SWITCH HEAD HEADLAMP DIMMER SWITCH ASSEMBLY HOT IN ON OR START INSTRUMENT PANEL J/B (LEFT SIDE INTEGRATION CONTROL, PANEL ASSEMBLY LED TYPE EXCEPT LED TYPE LEFT HEADLIGHT ASSEMBLY LEFT TURN IND LIGHT CONTROL SWITCH LT GRN WIRE MARKER MET FUSE OFF PARKING PNK WIRE RED WIRE RIGHT HEADLIGHT ASSEMBLY RIGHT TURN IND TAIL TURN SWITCH WHT WIRE WHT/BLK WIRE

+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

BLK WIRE BRAKE FLUID LEVEL WARNING SWITCH BRAKE RIGHT PEDAL FRONT STROKE SENSOR SPEED SENSOR ASSEMBLY SHIELD SHIELD CLEARANCE WARNING ECU ASSEMBLY DIODE (WATER PUMP) LEFT FRONT DOOR OUTSIDE HANDLE ASSEMBLY LEFT FRONT DOOR W/ MOTOR LOCK ASSEMBLY LEFT FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY LEFT FRONT SPEED SENSOR SHIELD LEFT OUTER MIRROR ASSEMBLY LEFT OUTER MIRROR CONTROL ECU ASSEMBLY LEFT VISOR ASSEMBLY LIGHT CONTROL COMBINATION RHEOSTAT METER LUGGAGE DOOR OPENING CANCEL SWITCH ASSEMBLY OPTION CONNECTOR (REMOTE START) MAIN INNER REAR BODY VIEW MIRROR ECU ASSEMBLY METER MIRROR PARKING SUB ASSIST ASSEMBLY ECU MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY OPTION CONNECTOR (REMOTE START) POWER MANAGEMENT CONTROL ECU RADIO RECEIVER SUB ASSEMBLY REAR WINDOW DEFOGGER RIGHT HEADLIGHT ASSEMBLY RIGHT VISOR MAP LIGHT ASSEMBLY ASSEMBLY SKID CONTROL ECU ASSEMBLY SLIDING ROOF CONTROL ECU TO INSTRUMENT PANEL J/B (DIAGRAM 3 OF 4) TURN SIGNAL FLASHER ASSEMBLY VIO WIRE W/ LED TYPE W/O LED TYPE WASHER LEVEL SENSOR WHT WIRE WHT/BLK WIRE WINDSHIELD WIPER MOTOR ASSEMBLY

BLK WIRE BLU WIRE BRN WIRE DC/DC FUSE DRL RELAY ECU-B FUSE ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) EXCEPT LED TYPE GRN WIRE H-LP HI MAIN FUSE HIGH LED DRIVER MODULE HLPL HLPR HOT AT ALL TIMES INTEGRATION RELAY J/C LED DRIVER MODULE LEFT HEADLAMP ASSEMBLY LH HI H-LP FUSE RH HI H-LP FUSE LOW (LED) P/I 2 FUSE PNK WIRE RED WIRE RIGHT HEADLAMP ASSEMBLY VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

1 2 3 4 5 6 BI BO SI SO EI EO PNK WIRE BLK WIRE BLU WIRE BRN WIRE CBZ CLEARANCE SONAR IND CLEARANCE WARNING BUZZER 1 (LEFT SIDE OF DASH) CLEARANCE WARNING ECU ASSEMBLY (RIGHT SIDE OF DASH) COMBINATION METER COMPUTER DATA LINES SYSTEM ECU- IG 1 FUSE GRN WIRE GRY WIRE HOT IN ON OR START HOT IN ON OR START INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) MET FUSE LEFT CENTER ULTRASONIC SENSOR 1 (BEHIND LEFT CENTER BUMPER) LEFT REAR ULTRASONIC SENSOR 1 (BEHIND LEFT REAR BUMPER) LEFT ULTRASONIC SENSOR 1 (BEHIND LEFT FRONT BUMPER) PNK BI WIRE PNK WIRE RED WIRE RIGHT CENTER ULTRASONIC SENSOR 1 (BEHIND RIGHT CENTER REAR BUMPER) RIGHT REAR ULTRASONIC SENSOR 1 (BEHIND RIGHT REAR BUMPER) RIGHT ULTRASONIC SENSOR 1 (BEHIND RIGHT FRONT BUMPER) SOR BOR SOF BOF IG WHT WIRE WHT/BLK WIRE YEL WIRE