SUPPLEMENTAL RESTRAINTS – Lexus GS 450h 2009 – SYSTEM WIRING DIAGRAMS

SUPPLEMENTAL RESTRAINTS

Pre-Collision Wiring Diagram for Lexus GS 450h 2009

List of elements for Pre-Collision Wiring Diagram for Lexus GS 450h 2009:

• C30
• C33
• Canh
• Canl
• Computer data lines system
• Hot at all times
• Hot in on or start
• Ig1
• Junction connector v26 (left front of luggage compt)
• Left front seat outer belt motor (at base of left "b" pillar)
• Luggage room j/b (left side of luggage compt)
• Mol+
• Mol-
• Mor+
• Mor-
• Pgnd
• Psb fuse 30a
• Right front seat outer belt motor (at base of right "b" pillar)
• Rr-ig 1 fuse 10a
• Seat belt control ecu (left side of luggage compt)
• V2 (left side of luggage compt)
• V42
• V43

Supplemental Restraint Wiring Diagram (1 of 3) for Lexus GS 450h 2009

List of elements for Supplemental Restraint Wiring Diagram (1 of 3) for Lexus GS 450h 2009:

• (behind left end of dash) left kick panel j/b
• (behind left kick panel) k1
• (behind right end of dash) right kick panel j/b
• (behind right side of dash) right center j/b
• (left side of engine compt) hybrid vehicle control ecu
• (right front of luggage compt) (if equipped) mayday ecu
• (under left side of floor console) k2
• +sl
• +sr
• -sl
• -sr
• A22
• A23
• A25
• A26
• A27
• A54
• B11
• Body ecu
• C11
• Center air bag sensor assembly (under center floor console)
• Computer data lines system
• D2+
• D2-
• Dk+
• Dk-
• Escl
• Esl
• Front seat inner belt (driver`s side) (under driver's seat)
• Gauge fuse 7.5a
• Gsw
• Gsw2
• Gsw3
• Hot in on or start
• Icl+
• Icl-
• Ig2
• Ign fuse 10a
• J27
• K44
• K68
• Lbe+
• Lbe-
• Left curtain shield air bag squib (near top of left ``b" pillar)
• Left front pretensioner (at base of left ``b" pillar)
• Left front side air bag squib (under left side of left front seat)
• Left rear air bag sensor (under left rear seat)
• Left rear pretensioner (at left ``c" pillar)
• Left rear side air bag squib (left side of left rear seat)
• Left side air bag sensor (near base of left ``b" pillar)
• Lsp+
• Lsp-
• Mpx1
• Mpx2
• P-ab
• P2+
• P2-
• Paon
• Pk+
• Pk-
• Pl+
• Pl-
• Plr+
• Plr-
• Red
• Right kick panel j/b (behind right end of dash)
• Rl+
• Rl-
• Seat position air bag sensor
• Sfl+
• Sfl-
• Sil
• Switch buckle
• U45
• V16
• Vucl
• Vupl

Supplemental Restraint Wiring Diagram (2 of 3) for Lexus GS 450h 2009

List of elements for Supplemental Restraint Wiring Diagram (2 of 3) for Lexus GS 450h 2009:

• (at right front corner of engine compartment) right front air bag sensor
• (behind right side of dash) air bag squib (front passenger's air bag assembly)
• (center of steering wheel) air bag squib (steering wheel pad)
• (left front corner of engine compartment) left front air bag sensor
• (under left side of dash) air bag squib (driver's side knee air bag)
• (under right side of dash) air bag squib (front passenger's side knee air bag)
• +sl
• +sr
• -sl
• -sr
• A21
• Air
• Aron
• Buckle switch
• D17
• Detection sensor occupant
• Escr
• Esr
• Front seat inner belt (front passenger`s side) (under front passenger's seat)
• Left kick panel j/b (behind left end of dash)
• Multi-display
• Red
• Right curtain shield air bag squib (near top of right ``b" pillar)
• Right front pretensioner (at base of right ``b" pillar)
• Right front side air bag squib (under right side of right front seat)
• Right rear air bag sensor (under right rear seat)
• Right rear pretensioner (at right ``c" pillar)
• Right rear side air bag squib (right side of right rear seat)
• Right side air bag sensor (near base of right ``b" pillar)
• Spiral cable
• Vucr
• Vupr

Supplemental Restraint Wiring Diagram (3 of 3) for Lexus GS 450h 2009

List of elements for Supplemental Restraint Wiring Diagram (3 of 3) for Lexus GS 450h 2009:

• (under front passenger's seat) (late production) occupant classification ecu
• (under front passenger's seat) front seat inner belt (front passenger's side)
• (under front passenger's seat) occupant classification sensor
• (under right side of front passenger's seat) seat belt tension sensor
• +ig
• A10
• Bgnd
• Bsw
• Center air bag sensor assembly (under center floor console)
• Combination meter
• Computer data lines system
• Dia
• E13
• Escr
• Esr
• Fsr+
• Fsr-
• Gbt
• Gnd
• Gps
• H12
• Icr+
• Icr-
• J15
• Junction connector a5
• Junction connector a9
• K12
• K2 (under left side of floor console)
• K31
• Left center j/b (behind right side of dash)
• Mpx+
• Mpx-
• Pnk
• Pr+
• Pr-
• Prr+
• Prr-
• Rbe+
• Rbe-
• Red
• Right center j/b (behind right side of dash)
• Right cowl side j/b (behind right end of dash)
• Rr+
• Rr-
• Sfr+
• Sfr-
• Srs ind
• Telltale lamp assembly
• U1 (under front passenger's seat)
• U13
• Vbt
• Vps
• Vucr
• Vupr
• W/ memory
• W/ occupant classification system
• W/o memory
• W/o occupant classification system