Lexus ES XV40 facelift (2009-2012) occupant classification ecu (base of front passenger's seat) Wiring diagrams

16 15 14 13 12 11 10 9 BAT WFSE CANL TC TS 8 7 6 5 4 3 2 1 LVL SIL CANH SG CG BLK WIRE BLU WIRE BRN WIRE D/G DATA LINK CONNECTOR 3 (UNDER LEFT SIDE OF DASH) DCM (TELEMATICS TRANSCEIVER) DIA DISPLAY, NAVIGATION MODULE DISPLAY (IF EQUIPPED) ENGINE CONTROL MODULE (RIGHT REAR OF ENGINE COMPARTMENT) GRN WIRE GRY WIRE HEADLAMP SWIVEL ECU (LEFT SIDE OF DASH) HID TYPE HIGH/LOW BUS CIRCUIT PNK WIRE HOT AT ALL TIMES INIT INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) J/B 3 (LEFT SIDE OF DASH) J/B 4 (RIGHT SIDE OF DASH) LT GRN WIRE OBD FUSE OCCUPANT CLASSIFICATION ECU (BASE OF FRONT PASSENGER'S SEAT) ORG/ WIRE PNK WIRE SIL SKID CONTROL ECU (W/ ACTUATOR) (RIGHT FRONT OF ENGINE COMPARTMENT) TAC TACH TIRE PRESSURE WARNING ECU (RIGHT SIDE OF DASH) W/ NAVIGATION, SAFETY CONNECT WFSE WHT WIRE WHT/BLK WIRE

12 11 9 15 7 14 13 5 FSR- FSR+ IG GPS VPS BGND BSW GND 16 24 FSP+ FSP- 18 10 LBE- LBE+ A/C 2 ECU IG 1 FUSE FUSE A/C CONTROL ASSEMBLY (W/O NAVIGATION) (CENTER OF DASH) AIR BAG SENSOR ASSEMBLY CENTER (UNDER FRONT OF CENTER CONSOLE) BLK WIRE BRN WIRE BUCKLE SWITCH BUZZER CAN I/F CANL CANH CANN CANP COMBINATION METER +B (DOME) COMPUTER DATA LINES SYSTEM DCTY DISPLAY, NAVIGATION MODULE DISPLAY (W/ NAVIGATION) DOOR IND DRIVE IC DRIVER'S SEAT BELT IND FRONT GAUGE 2 FUSE GRN WIRE GRY WIRE HOT IN ON OR START IGN FUSE INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) J/B 3 (LEFT SIDE OF DASH) J/B 4 (RIGHT SIDE OF DASH) LAMP LEFT FRONT DOOR COURTESY SWITCH (LEFT "B" PILLAR) MAIN BODY ECU MICRO COMPUTER OCCUPANT CLASSIFICATION ECU (BASE OF FRONT PASSENGER'S SEAT) OCCUPANT CLASSIFICATION SENSOR (BASE OF RIGHT FRONT SEAT) PNK LBL WIRE PNK PBEW WIRE PNK PNK WIRE PNK WIRE POWER SUPPLY CIRCUIT RED WIRE RIGHT FRONT SEAT INNER BELT (RIGHT FRONT SEAT) SEAT BELT PASSENGER'S VIO WIRE W/ NAVIGATION W/O NAVIGATION WARNING WHT WIRE WHT/BLK WIRE YEL WIRE

BLK WIRE BRN WIRE BUCKLE SW RIGHT FRONT SEAT INNER BELT (RIGHT FRONT SEAT) CAN I/F COMBINATION METER COMPUTER DATA LINES SYSTEM DOME FUSE DRIVE IC ENGINE CONTROL MODULE (RIGHT REAR OF ENGINE COMPT) ENGINE ROOM J/B (LEFT FRONT OF ENGINE COMPT) ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) GAUGE 2 FUSE GPS VPS GRN WIRE GRY WIRE GSW CANL CANH HOT AT ALL TIMES HOT IN ON OR START HOT IN ON OR START INSTRUMENT PANEL J/B IGN FUSE (LEFT SIDE OF DASH) INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) J/B 3 J/B 3 (LEFT SIDE J/B 3 (LEFT SIDE OF DASH) JUNCTION CONNECTOR JUNCTION CONNECTOR (LEFT SIDE OF DASH) (CENTER OF DASH) LT BLU WIRE LT GRN WIRE MAIN BODY ECU MICRO COMPUTER MPX-B FUSE OCCUPANT CLASSIFICATION ECU (BASE OF FRONT PASSENGER'S SEAT) OCCUPANT CLASSIFICATION SENSOR (BASE OF RIGHT FRONT SEAT) OF DASH) PNK WIRE POWER SUPPLY CIRCUIT RED WIRE SRS IND TC SEAT BELT TENSION SENSOR (BASE OF RIGHT FRONT SEAT) VIO WIRE VPS GBT IG DIA FSR+ FSR- BSW BGND GPS BT VBT WHT WIRE WHT/BLK WIRE YEL WIRE