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Supplemental Restraints — Lexus LS 460 2012 Wiring Diagram

SUPPLEMENTAL RESTRAINTS

Pre-Collision Wiring Diagram for Lexus LS 460 2012

List of elements for Pre-Collision Wiring Diagram for Lexus LS 460 2012:

(left kick panel) l4
(left side of luggage compt) junction connector s54
5v ic
A22
A40
A43
A45
A58
Ba2
C30
Ca1n
Ca1p
Can h can l a21
Can i/f
Canh
Canl
Combination meter
Computer data lines system
Controller can
Cpu
Driver led
Driver side j/b (left end of dash)
Driving support ecu (left kick panel)
Engine room j/b 2 (right side of engine compt)
Fcas
Front center millimeter wave radar sensor (front center of engine compt)
Hot at all times
Hot w/ ig2 relay energized
Hot w/ rr-ig1 relay energized
Ig1
Igb
J/b 3 (right side of dash)
L1 (right kick panel)
La1
Left front pre- collision seat belt motor (base of left "b" pillar)
Luggage room j/b (left side of luggage compt)
Mol+
Mol-
Mor+
Mor-
P-j/b fuse 10a
Passenger side j/b (right end of dash)
Pcs ind
Pgnd
Pnk
Pre-collision system cancel switch
Psb fuse 30a
Red
Right front pre- collision seat belt motor (base of right "b" pillar)
Rr-ig1-1 fuse 5a
Rs4
S45
S47
Seat belt control ecu (left side of luggage compt)
Sgnd
Skid control ecu (left rear of engine compt)

Supplemental Restraint Wiring Diagram (1 of 2) for Lexus LS 460 2012

List of elements for Supplemental Restraint Wiring Diagram (1 of 2) for Lexus LS 460 2012:

(left side of dash) driver side knee air bag
(left side of dash) driver side second step squib circuit
(left side of dash) driver side squib circuit
(right side of dash) front passenger side squib circuit
(right side of dash) passenger side knee air bag
+sl
+sr
-sl
-sr
A23
A24
A29
A43
A49
A54
Ahl+
Ahl-
Air
Aron
Bbl+
Bbl-
Bcl+
Bcl-
Buckle switch
C18
Canh
Canl
Center air bag ecu (under center floor console)
Computer data lines system
D2+
D2-
Display & navigation module display
Dk+
Dk-
Engine room j/b 2 (right side of engine compt)
Front passenger second step squib circuit (right side of dash)
Gsw
Gsw3
Hot w/ ig2 relay energized
Icl+
Icl-
Ig2
Ign fuse 10a
Integration control & panel assembly
J/c s57 (left front of luggage compt)
L1 (right kick panel)
L4 (left kick panel)
L73
Lbe+
Left active headrest air bag squib circuit
Left curtain shield air bag squib circuit (left side of roof)
Left front pretensioner (base of left ``b" pillar)
Left front seat inner belt switch (under driver's seat)
Left front side air bag sensor (base of left ``b" pillar)
Left front side air bag squib circuit (under driver's seat)
Left rear pretensioner (left ``c" pillar)
Left rear side air bag sensor (left ``c" pillar)
Left rear side air bag squib circuit (left rear seat back)
Lk1
Lsp+
P-ab
P2+
P2-
Paon
Passenger air bag on/off indicator
Passenger side j/b (right end of dash)
Pk+
Pk-
Pl+
Pl-
Plr+
Plr-
Red
Rl+
Rl-
Seat position air bag sensor
Second step
Sfl+
Sfl-
Spiral cable (in steering column) l22
Se3
Sf2
W/ multi- display
W/o multi- display

Supplemental Restraint Wiring Diagram (2 of 2) for Lexus LS 460 2012

List of elements for Supplemental Restraint Wiring Diagram (2 of 2) for Lexus LS 460 2012:

(base of right "b" pillar) r3
(base of right ``b" pillar) right front pretensioner
(right end of dash) (w/ lexus enform/safety connect) dcm (telematics transceiver)
(right front of engine compt) right front air bag sensor
(right ``c" pillar) right rear pretensioner
+sl
+sr
-sl
-sr
5v ic
A43
A47
A53
A56
A58
Ahr+
Ahr-
Bbr+
Bbr-
Bcr+
Bcr-
Bgnd
Bsw
C30
Can controller
Can i/f
Center air bag ecu (under center floor console)
Combination meter
Computer data lines system
Cpu
Data link connector 3
Dia
Driver led
Driver side j/b (left end of dash)
Engine room j/b 2 (right side of engine compt)
Fsr+
Fsr-
Gbt
Gnd
Gps
Gsw
Hot w/ ig2 relay energized
Icr+
Icr-
J/b 3 (right side of dash)
J10
J11
L1 (right kick panel)
La1
La2
La4
Left front air bag sensor
Lr1
Main body ecu
Occupant detection ecu (under front passenger's seat)
Occupant detection sensor (under front passenger's seat)
P rr- ig2 fuse 5a
P-j/b fuse 10a
Passenger side j/b (right end of dash)
Pnk
Pr+
Pr-
Prr+
Prr-
Rcr+
Rcr-
Red
Right active headrest air bag squib circuit
Right curtain shield air bag squib circuit (right side of roof)
Right front seat inner belt switch (under front passenger's seat)
Right front side air bag sensor (base of right ``b" pillar)
Right front side air bag squib circuit (under front passenger's seat)
Right rear seat cushion air bag squib circuit (w/ ottoman) (under right rear seat)
Right rear side air bag sensor (right ``c" pillar)
Right rear side air bag squib circuit (right rear seat back)
Rr+
Rr-
Re1
Re3
Re4
Rf2
Seat belt tension sensor (under driver's seat)
Sfr+
Sfr-
Sil
Srs ind
Vbt
Vps
Me1

SUPPLEMENTAL RESTRAINTS – Lexus LS 460 2012 – SYSTEM WIRING DIAGRAMS