Lexus HS I (2009-2012) left quarter panel) Wiring diagrams

1 9 OUT 5 6 FR- 6 8 B+ GND 7 8 9 RL- CSW RR- BLK WIRE BLU WIRE BRN WIRE BZ BI BS COMPUTER DATA LINES SYSTEM DASH) ESSI FR+ CTY RL+ GRN WIRE HOT AT ALL TIMES HOT IN ON OR START HZRI IGN FUSE INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) J/C LEFT FRONT DOOR COURTESY SWITCH ASSEMBLY (LEFT "B" PILLAR) LEFT QUARTER PANEL) LEFT REAR SPEED SENSOR (LEFT REAR WHEEL) LT BLU WIRE LT GRN WIRE PNK WIRE RED WIRE RIGHT REAR (RIGHT REAR SPEED SENSOR DOOR) (RIGHT REAR WHEEL) SKID CONTROL ECU ASSEMBLY (LEFT SIDE OF ENGINE COMPT) STOP FUSE STOP LIGHT CONTROL RELAY ASSEMBLY (LEFT SIDE OF DASH) STOP LIGHT SWITCH ASSEMBLY (ABOVE BRAKE PEDAL, ON BRACKET) STPO TS VIO WIRE VSC OFF SWITCH WHT WIRE WHT/BLK WIRE WHT/BLU WIRE YEL WIRE

1 2 SWL AIR CONDITIONING SYSTEM BLK WIRE BLLH BLRH SVSG BLOWER (+) GND BLU WIRE BRN WIRE CTB ECU- IG 1 FUSE GRN WIRE HEATER 2 INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) LEFT QUARTER PANEL) LEFT SEAT BACK CLIMATE CONTROL LEFT SEAT CONTROL HEATER SUB-ASSEMBLY LEFT SEAT CUSHION CLIMATE CONTROL BLOWER ASSEMBLY LT BLU WIRE PNK PNK WIRE PNK WIRE RED WIRE RELAY ENERGIZED RIGHT REAR DOOR RIGHT SEAT BACK CLIMATE CONTROL BLOWER RIGHT SEAT CONTROL HEATER RIGHT SEAT CUSHION CLIMATE CONTROL BLOWER ASSEMBLY RV SW SEAT BACK) SEAT CUSHION HEATER 1 SEAT HEATER SWITCH SEAT HTR FL FUSE SEAT HTR FR FUSE SIGN SUB-ASSEMBLY SWR THL THR+ 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

BLK WIRE BLU WIRE BRN WIRE DOWN DOWN FRONT FDWN RCLF FRONT FRONT VERTICAL SLDR FUP GRN WIRE GRY WIRE HOLD HOT AT ALL TIMES PWR SEAT FL FUSE INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) LDWN LEFT FRONT LUMBAR SUPPORT FORWARD, BACK MOTOR ASSEMBLY LEFT FRONT POWER SEAT LIFT POSITION MOTOR ASSEMBLY LEFT FRONT POWER SEAT RECLINING POSITION MOTOR ASSEMBLY LEFT FRONT POWER SEAT SLIDE POSITION MOTOR ASSEMBLY LEFT FRONT POWER SEAT SWITCH LEFT FRONT POWER SEAT VERTICAL POSITION MOTOR ASSEMBLY LEFT QUARTER PANEL) LIFTER LT BLU WIRE LT GRN WIRE RCLR LUP REAR UP RECLINING RELEASE SLDF SLIDE VIO WIRE WHT WIRE YEL WIRE

1 2 3 4 5 6 7 8 9 10 11 12 GND SLD+ 1 SLD- FRV- +B FRV+ LFT+ RCL+ 1 LFT- RCL- 6 3 4 GND FWD BACK BLK WIRE BLU WIRE BRN WIRE BUCKLE SWITCH CANH CANP DRDC CANN CANP COMPUTER DATA LINES SYSTEM ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES ECU-B FUSE INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) LEFT FRONT LUMBAR SUPPORT FORWARD, BACK MOTOR ASSEMBLY LEFT FRONT POWER SEAT LIFT POSITION MOTOR ASSEMBLY LEFT FRONT POWER SEAT RECLINING POSITION MOTOR ASSEMBLY LEFT FRONT POWER SEAT SLIDE POSITION MOTOR ASSEMBLY LEFT FRONT POWER SEAT SWITCH LEFT FRONT POWER SEAT VERTICAL POSITION MOTOR ASSEMBLY LEFT FRONT SEAT INNER BELT ASSEMBLY LEFT FRONT SEAT OUTER BELT ASSEMBLY LEFT POSITION CONTROL ECU, SWITCH ASSEMBLY (LEFT SIDE OF DRIVER'S SEAT CUSHION) LEFT QUARTER PANEL) LT BLU WIRE LT GRN WIRE LUMBAR SUPPORT SWITCH MSWE O/P PWR SEAT FL RED WIRE SEAT MEMORY SWITCH SET- SGND SSRS PVCC DBCL SYSB VCC VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

A/C FUSE AIR CONDITIONING SYSTEM BACKUP BACKUP LAMPS CIRCUIT BLK WIRE BLU WIRE BRN WIRE CENTER STOP LIGHT ASSEMBLY CLTB CLTE CLTS COMPUTER DATA LINES SYSTEM DIODE (CENTER STOP LIGHT) (LEFT QUARTER PANEL) DOOR 1 FUSE ECU- IG 1 FUSE ESSI STP +B OUT GND FUSE GRN WIRE GRY WIRE HEAD HOT AT ALL TIMES HOT IN ON OR START HOT W/ HOT W/ ACC RELAY ENERGIZED INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) LCTY LEFT QUARTER PANEL) LEFT REAR COMBINATION LIGHT ASSEMBLY LIGHT CONTROL SENSOR (UPPER RIGHT SIDE OF DASH) LT BLU WIRE LT GRN WIRE MAIN BODY ECU MARKER PNK TSL WIRE PNK WIRE RCTY RED WIRE RIGHT REAR COMBINATION LIGHT ASSEMBLY STOP FUSE STOP LIGHT CONTROL RELAY ASSEMBLY (LEFT SIDE OF DASH) STOP/TAIL TAIL TAIL FUSE TAIL RELAY TSR TURN VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

1 2 3 4 5 6 PNK TEM+ VCE TES WIRE 14 5 15 16 ASEL RCO RDA RSSI 5 3 2 4 6 7 RSSI DATA +5 ASEL GND ANT 7 8 4 CANN CANP DBCL 9 10 CANH CANL 9 8 4 3 2 1 13 CANP CANN BLK WIRE BLU WIRE BRN WIRE BUCKLE SWITCH CERTIFICATION ECU ASSEMBLY (RIGHT SIDE OF DASH) COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM CANN DOOR CONTROL CONTROL ANT RECEIVER 2 (RIGHT REAR LUGGAGE COMPT) DOOR CONTROL RECEIVER (LEFT REAR QUARTER PANEL) ECU ASSEMBLY (RIGHT SIDE OF DASH) ECU-B FUSE ENGINE ROOM R/B ASSEMBLY (LEFT SIDE OF ENGINE COMPT) FLCY CANL CANH FUSE GND TIM- GRN WIRE GRY WIRE HEADLAMP DIMMER SWITCH ASSEMBLY HOT AT ALL TIMES INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) LEFT FRONT DOOR COURTESY SWITCH ASSEMBLY (LEFT "B" PILLAR) LEFT FRONT SEAT INNER BELT ASSEMBLY LEFT OUTER MIRROR CONTROL LEFT POSITION CONTROL ECU, SWITCH ASSEMBLY (LEFT SIDE OF SEAT) LEFT QUARTER PANEL) LT BLU WIRE MAIN BODY ECU MM MSWE MSW MULTIPLEX TILT, TELESCOPIC ECU (CENTER CONSOLE) NCA WIRE PNK WIRE POWER TELESCOPIC MOTOR ASSEMBLY (ON STEERING COLUMN) POWER TILT MOTOR (ON STEERING COLUMN) RED WIRE RELAY ENERGIZED RIGHT REAR DOOR SEAT MEMORY SWITCH SET- TELESCO SHORT TELESCOPIC SENSOR TEM TI, TE FUSE TILT DOWN TILT UP TELESCO STRETCH TILT, TELESCOPIC SWITCH TIM VCI TIS VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

9 4 DRDC DBCL BLU WIRE BUCKLE SWITCH ECU-IG 2 FUSE GRN WIRE HOT IN ON OR START INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) LEFT FRONT SEAT INNER BELT ASSEMBLY LEFT FRONT SEAT OUTER BELT ASSEMBLY LEFT QUARTER PANEL) POSITION CONTROL ECU, LEFT SWITCH ASSEMBLY (LEFT SIDE OF SEAT) RED WIRE RIGHT FRONT SEAT INNER BELT ASSEMBLY RIGHT FRONT SEAT OUTER BELT ASSEMBLY RIGHT REAR DOOR VIO WIRE W/ MEMORY W/O MEMORY WHT/BLK WIRE YEL WIRE

BATTERY TEMPERATURE SENSOR (RIGHT SIDE OF LUGGAGE COMPT) BLK WIRE BLU WIRE BRN WIRE C/OPN RELAY CANISTER PRESSURE SENSOR CANISTER PUMP MODULE (LEFT REAR OF VEHICLE) EFI MAIN FUSE EFI MAIN RELAY ENGINE ROOM J/B (LEFT SIDE OF ENGINE COMPT) GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START IGN FUSE INSTRUMENT CLUSTER SYSTEM INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) LEFT QUARTER PANEL) LT GRN WIRE PIM PNK PNK WIRE PNK WIRE PUMP FUEL PUMP, FUEL SENDER GAUGE ASSEMBLY (UNDER REAR OF VEHICLE, IN FUEL TANK) RED WIRE STOP FUSE VACUUM SENSOR ASSEMBLY (RIGHT FRONT OF ENGINE) VENT VALVE VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE