Lexus RX III (2008-2012) occupant detection ecu (under front passenger's seat) Wiring diagrams
This page contains all the electrical diagrams for the component. occupant detection ecu (under front passenger's seat), in which he is found in the car Lexus RX III (2008-2012). You can view various wiring diagrams where this component is used, as well as go to more detailed diagrams to see the complete connection and interaction in the system. All diagrams have links to quickly jump to the corresponding section with the component for easy viewing..
occupant detection ecu (under front passenger's seat) wiring diagram (1 of 3)
11 35 34 TC
13 22 CANH CANL
16 15 14 13 12 11 10 9 8 7 6 BAT
4 3 2 1 CG
42 12 25 26 13 TC CANH CANL CAN- CAN+
9 10 13 14 CANP CANN CANL CANH
A/C AMPLIFIER (RIGHT SIDE OF DASH) (RIGHT SIDE OF DASH)
AIRBAG SENSOR ASSEMBLY (BELOW CENTER CONSOLE)
BLK WIRE
BLU WIRE
BRN WIRE
CANL TC TS
CANN
CANP
CERTIFICATION ECU ASSEMBLY (RIGHT SIDE OF DASH)
DCM (TELEMATICS TRANSCEIVER) (UNDER CENTER CONSOLE)
DIA
ECM (RIGHT FRONT OF ENGINE COMPT)
GRN WIRE
GRY WIRE
HEADLIGHT SWIVEL ECU ASSEMBLY (LEFT END OF DASH)
HOT AT ALL TIMES INSTRUMENT PANEL J/B (LEFT SIDE OF DASH)
INIT
LEFT FRONT POSITION CONTROL ECU, SWITCH ASSEMBLY
LEFT OUTER MIRROR CONTROL ECU ASSEMBLY (IN LEFT FRONT DOOR)
LIN
LIN 1
LIN 2
LINK CONNECTOR) (UNDER LEFT SIDE OF DASH)
LT BLU WIRE
LT GRN WIRE
LVL SIL CANH
MAIN BODY ECU INSTRUMENT PANEL J/B (LEFT SIDE OF DASH)
OBD FUSE
OCCUPANT DETECTION ECU (UNDER FRONT PASSENGER'S SEAT)
ORG/ WIRE
PNK WIRE
POWER MANAGEMENT CONTROL ECU (LEFT SIDE OF DASH)
RED WIRE
SIL
SKID CONTROL ECU ASSEMBLY (RIGHT SIDE OF DASH)
TOP OF ENGINE)
VIO WIRE
W/ POWER BACK DOOR W/O POWER BACK DOOR
WHT WIRE
WHT/BLK WIRE
YEL WIRE
Go to component -> Computer data lines circuit (1 of 3) -> OCCUPANT DETECTION ECU (UNDER FRONT PASSENGER'S SEAT)
occupant detection ecu (under front passenger's seat) wiring diagram (2 of 3)
1 4 8 9 5 +B FSR- FSR+ BSW BGND
1 6 12 24 23 IG+ ES PBLT CANL CANH
16 24 FSR+ FSR-
18 10 LBE- LBE+
AIR BAG SENSOR ASSEMBLY (BELOW CENTER CONSOLE)
BLK WIRE
BLU WIRE
BRN WIRE
COMBINATION METER ASSEMBLY
COMPUTER DATA LINES SYSTEM
COMPUTER DATA LINES SYSTEM CANL CANH
FUSE
GAUGE 2 FUSE
GRN WIRE
GRY WIRE
HOT IN ON OR START
INSTRUMENT PANEL J/B ASSEMBLY (LEFT SIDE OF DASH)
LEFT FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY (AT LEFT "B" PILLAR)
LEFT FRONT SEAT INNER BELT ASSEMBLY (UNDER DRIVER'S SEAT)
LT GRN WIRE
MAIN BODY ECU
OCCUPANT DETECTION ECU (UNDER FRONT PASSENGER'S SEAT)
ORG/ WIRE
PNK WIRE
RED WIRE
RIGHT FRONT SEAT INNER BELT ASSEMBLY (UNDER FRONT PASSENGER'S SEAT)
VIO WIRE
W/ W/O NAVIGATION NAVIGATION SYSTEM SYSTEM
WHT WIRE
WHT/BLK WIRE
YEL WIRE
Go to component -> Seat belt warning circuit -> OCCUPANT DETECTION ECU (UNDER FRONT PASSENGER'S SEAT)
occupant detection ecu (under front passenger's seat) wiring diagram (3 of 3)
1 2 3 4 BDR+ BDR- BCR- BCR+
1 2 B+ DIA
1 2 BDR- BDR+
14 15 PNK WIRE
24 23 6 1 13 CANL CANH ES IG+ PNK WIRE
4 5 6 7 8 9 10 11 12 FSR- BGND
AIR BAG SENSOR ASSEMBLY (BELOW CENTER CONSOLE)
BBR+
BCR+
BLK WIRE
BLU WIRE
BRN WIRE
COMBINATION METER ASSEMBLY
COMPUTER DATA LINES SYSTEM
ECU- FUSE FUSE
ENGINE ROOM R/B ASSEMBLY (ON LEFT SIDE OF ENGINE COMPT)
FSR+ BBR+ BBR-
GRN WIRE
GRY WIRE
GSW
HOT AT ALL TIMES
ICR+
IG FSR+ BSW
INSTRUMENT MAIN PANEL J/B BODY (LEFT SIDE ECU OF DASH)
INSTRUMENT PANEL J/B (LEFT SIDE OF DASH)
LT BLU WIRE
LT GRN WIRE
OCCUPANT DETECTION ECU (UNDER FRONT PASSENGER'S SEAT)
ORG/ WIRE
PNK WIRE
RED WIRE
RIGHT CURTAIN SHIELD AIR BAG ASSEMBLY (RIGHT SIDE OF ROOF)
RIGHT DOOR SIDE AIR BAG SENSOR (BASE OF RIGHT "B" PILLAR)
RIGHT FRONT SEAT INNER BELT ASSEMBLY (UNDER FRONT PASSENGER'S SEAT)
RIGHT FRONT SIDE AIR BAG SQUIB CIRCUIT (IN FRONT PASSENGER'S SEAT BACK)
RIGHT REAR AIR BAG SENSOR (RIGHT "C" PILLAR)
RIGHT REAR SIDE AIR BAG SQUIB CIRCUIT (RIGHT "C" PILLAR)
RIGHT SIDE AIR BAG SENSOR ASSEMBLY (RIGHT "B" PILLAR)
SFR-
SL-
SR-
SRR+
VIO WIRE
WHT WIRE
WHT/BLK WIRE
YEL WIRE
YEL/BLK WIRE
Go to component -> Supplemental restraint circuit (2 of 2) -> OCCUPANT DETECTION ECU (UNDER FRONT PASSENGER'S SEAT)
