SUPPLEMENTAL RESTRAINTS – Lexus GS 450h 2014 – SYSTEM WIRING DIAGRAMS

SUPPLEMENTAL RESTRAINTS

Pre-Collision Wiring Diagram for Lexus GS 450h 2014

List of elements for Pre-Collision Wiring Diagram for Lexus GS 450h 2014:

52

• (base of left "b" pillar)
• 5v ic
• A16
• B12
• Ba2
• Ca1h
• Ca1l
• Ca1n
• Ca1p
• Ca2h
• Ca2l
• Can i/f
• Canh
• Canl
• Combination meter assembly
• Computer data lines system
• Cpu
• Driving support ecu (left end of dash)
• Engine room r/b 1 (left side of engine compt)
• Gauge fuse 5a
• Hot at all times
• Hot in on or start
• Hot w/ ig2 relay energized
• Ig+
• Ig1
• Junction connector n131 (left end of dash)
• Left front seat outer belt
• Luggage room j/b 1 (left side of luggage compt)
• Millimeter wave radar sensor (center of front fascia)
• Mol+
• Mol-
• Mor+
• Mor-
• N1 (base of left kick panel)
• N40
• N6 (left center of dash)
• Na1
• Na2
• Pbsw
• Pgnd
• Pre-collision system cancel switch
• Psb fuse 30a
• Red
• Rh ecu-ig fuse 10a
• Right cowl side j/b (right end of dash)
• Right front seat outer belt (base of right "b" pillar)
• Seat belt control ecu (left side of luggage compt)
• Skid control ecu (left rear of engine compt)
• Tu1
• U34
• U35
• U4 (front left side of luggage compt)

Supplemental Restraint Wiring Diagram (1 of 3) for Lexus GS 450h 2014

List of elements for Supplemental Restraint Wiring Diagram (1 of 3) for Lexus GS 450h 2014:

78

• (in left front door)
• (right end of dash)
• +sl
• +sr
• -sl
• -sr
• A26
• A29
• A49
• A50
• A60
• Abfs
• Air bag fuse 10a
• Air bag sensor assembly (under rear of center floor console)
• Bbl+
• Bbl-
• Bcl+
• Bcl-
• Bdl+
• Bdl-
• Buckle switch
• C47
• Ca1h
• Ca1l
• Canh
• Canl
• Computer data lines system
• D2+
• D2-
• Dk+
• Dk-
• Gsw
• Gsw2
• Gsw3
• Hot w/ ig2 relay energized
• Icl+
• Icl-
• Ig2
• Lbe+
• Lbe-
• Left cowl side j/b (left end of dash)
• Left curtain shield air bag assembly (near top of left "b" pillar)
• Left front seat air bag assembly (in left outboard side of front seat back)
• Left front seat inner belt (right side of driver's seat)
• Left rear air bag sensor (in left rear "c" pillar)
• Left rear side air bag squib (outer side of left rear seat)
• Left side air bag sensor assembly (in left "b" pillar)
• Left side door air bag sensor
• Lsp+
• Lsp-
• Main body ecu
• N4 (under center console)
• N52
• N6 (left center of dash)
• N92
• P-ab
• P2+
• P2-
• Paon
• Passive restraints system
• Pk+
• Pk-
• Pl+
• Pl-
• Plr+
• Plr-
• Pnk
• Power management control ecu
• Qu1
• Red
• Right cowl side j/b (right end of dash)
• Seat position air bag sensor
• Sfl+
• Sfl-
• Srl+
• Srl-
• U12
• Ud2

Supplemental Restraint Wiring Diagram (2 of 3) for Lexus GS 450h 2014

List of elements for Supplemental Restraint Wiring Diagram (2 of 3) for Lexus GS 450h 2014:

49

• (center of steering wheel) driver side squib circuit (horn button assembly)
• (in right outboard side of front seat back)
• (left front corner of engine compt) left front air bag sensor
• (right end of dash) (w/ safety connect) dcm (telematics transceiver)
• (right front corner of engine compt) right front air bag sensor
• (under left side of dash) lower instrument panel air bag assembly 1
• (under right side of dash) lower instrument panel air bag assembly 2
• +sl
• +sr
• -sl
• -sr
• A28
• A31
• A35
• A48
• A55
• A56
• Air
• Aron
• D2+
• D2-
• Gsw
• Icr+
• Icr-
• Instrument panel passenger air bag w/o door assembly
• Left front seat outer belt (base of left "b" pillar)
• Left rear point 3 type outer seat belt assembly (left "c" pillar)
• Multi-media module receiver assembly
• N30
• N68
• N87
• Na6
• Na7
• Ns1
• P2+
• P2-
• Passenger air bag on/off indicator
• Right cowl side j/b (right end of dash)
• Right curtain shield air bag assembly (near top of right "b" pillar)
• Right front seat air bag assembly
• Right front seat outer belt (base of right "b" pillar)
• Right rear point 3 type outer seat belt assembly (right "c" pillar)
• Right rear side air bag squib (outer side of right rear seat)
• Sfr+
• Sfr-
• Spiral cable (in steering column)
• Srr+
• Srr-
• Tc1

Supplemental Restraint Wiring Diagram (3 of 3) for Lexus GS 450h 2014

List of elements for Supplemental Restraint Wiring Diagram (3 of 3) for Lexus GS 450h 2014:

65

• (in right "b" pillar)
• (under front
• 5v ic
• A20
• Air bag sensor assembly (under rear of center floor console)
• Bbr+
• Bbr-
• Bcr+
• Bcr-
• Bdr+
• Bdr-
• Buckle switch
• C17
• Can i/f
• Canh
• Canl
• Combination meter assembly
• Computer data lines system
• Cpu
• Dia
• Ecm (engine control module) (left side of engine compt)
• Engine room r/b 1 (left side of engine compt)
• Fsr+
• Fsr-
• Gauge fuse 5a
• Gnd
• Hot at all times
• Hot w/ ig2 relay energized
• Icr+
• Icr-
• Ig+
• Junction connector c34 (under front passenger's seat)
• Led driver
• Left rear weight detection sensor
• N40
• N6 (left center of dash)
• N7 (base of right kick panel)
• Na1
• Na2
• Nt1
• Occupant detection ecu (under front passenger's seat)
• Ods fuse 5a
• Passenger's seat)
• Passive restraints system
• Pr+
• Pr-
• Prr+
• Prr-
• Qt1
• Red
• Right cowl side j/b (right end of dash)
• Right front seat inner belt (under front passenger's seat)
• Right rear air bag sensor (in right "c" pillar)
• Right rear weight detection sensor
• Right side air bag sensor assembly
• Right side door air bag sensor (in right front door)
• Sfr+
• Sfr-
• Srr+
• Srr-
• T12
• Telltales
• Tc2
• Z12
• Z13