High/low bus circuit for Lexus SC II facelift (2005-2010)
High/low bus circuit
1 2 10 12 14 7 18 17 3 4 13 24 5 6 21 IG
10 8 CANL CANH
10 9 ATX+ ATX-
13 2 10 MPX- MPX+ BUBS
13 33 MPX
24 25 CANL CANH
6 3 PNK TXS- TXS+ WIRE
7 14 6 SIL CANL CANH
A/C CONTROL ASSEMBLY (BEHIND CENTER OF DASH)
AFS ECU (LEFT END OF DASH)
AIR
AIR BAG SENSOR ASSEMBLY (UNDER FRONT OF CENTER CONSOLE)
BAG
BLK WIRE
BLK/RED WIRE
BLK/YEL WIRE
BLU WIRE
BLU/ORG WIRE
BLU/RED WIRE
BLU/YEL WIRE
BRN WIRE
CENTER J/B (BEHIND RIGHT CENTER OF DASH)
COMBINATION METER
COMBINATION SWITCH
DATA LINK CONNECTOR (DLC) 3 (BEHIND LEFT SIDE OF DASH)
DRIVER DOOR ECU (IN DRIVER'S DOOR)
DRIVER SIDE J/B (BEHIND LEFT KICK PANEL)
DRIVER SIDE J/B ECU (BEHIND LEFT KICK PANEL)
DRIVER'S POWER SEAT ECU (UNDER DRIVER'S SEAT)
ENGINE ROOM 2 R/B (ON LEFT SIDE OF ENGINE COMPT, FORWARD OF STRUT TOWER)
FRONT CONTROLLER
FRONT PASSENGER'S POWER SEAT ECU (UNDER DRIVER'S SEAT)
FUSE
GATEWAY ECU (BEHIND RIGHT SIDE OF DASH)
GRN WIRE
GTX+ GTX- PNK WIRE
HOT AT ALL TIMES
HOT IN ON OR ACC
HOT IN OR OR START
IG (BEHIND CENTER OF DASH)
IH (UNDER STEERING COLUMN)
J/C 13 (BEHIND RIGHT SIDE OF DASH)
JUNCTION CONNECTOR 25
LT GRN WIRE
LUGGAGE ROOM J/B ECU (AT LEFT REAR CORNER OF LUGGAGE COMPT)
MPX
MPX-IG FUSE
MULTI-DISPLAY
OF LUGGAGE COMPT)
ORG/ WIRE
PASSENGER DOOR ECU (IN RIGHT DOOR)
PASSENGER SIDE J/B (BEHIND RIGHT KICK PANEL)
PASSENGER SIDE J/B ECU
PNK/BLU WIRE
RADIO 2 FUSE
RADIO, PLAYER
RED WIRE
RED/BLU WIRE
RED/WHT WIRE
SIL
SKID CONTROL ECU (BEHIND LEFT END OF DASH)
SLIDING ROOF CONTROL ECU (IN LEFT REAR
THEFT DETERRENT ECU (BEHIND LEFT END OF DASH)
TILT, TELESCOPIC ECU (BEHIND LEFT END OF DASH)
TIRE PRESSURE MONITOR RECEIVER (BEHIND CENTER OF DASH, BELOW RADIO)
TRANSPONDER KEY COMPUTER (LEFT SIDE OF DASH, BEHIND GAUGE ASSEMBLY)
VIO WIRE
VIO/WHT WIRE
W/ NAVIGATION
WHT WIRE
WHT/BLK WIRE
WHT/BLU WIRE
YEL WIRE