SUPPLEMENTAL RESTRAINTS – Lexus IS 350 2008 – SYSTEM WIRING DIAGRAMS

SUPPLEMENTAL RESTRAINTS

Pre-Collision Wiring Diagram for Lexus IS 350 2008

List of elements for Pre-Collision Wiring Diagram for Lexus IS 350 2008:

• (above left rear wheelwell) junction connector q36
• Buckle switch
• Canh
• Canl
• Computer data lines system
• D14
• Ecu ig rh fuse 10a
• Hot at all times
• Hot in on or start
• Ig1
• J16
• Junction connector j27 (behind left side of dash)
• Left front seat outer belt motor
• Left kick panel j/b (at left end of dash)
• Mol+
• Mol-
• Mor+
• Mor-
• Pbk+
• Pbk-
• Pgnd
• Psb fuse 30a
• Q2 (left side of trunk)
• Red
• Right front seat inner belt (w/o occupant classification) (under front passenger's seat)
• Right front seat outer belt motor (right "b" pillar)
• Right kick panel j/b (at right end of dash)
• Seat belt control ecu (left side of trunk)
• Sil

Supplemental Restraint Wiring Diagram (1 of 3) for Lexus IS 350 2008

List of elements for Supplemental Restraint Wiring Diagram (1 of 3) for Lexus IS 350 2008:

• (at left end of dash) left kick panel j/b
• (at right end of dash) right kick panel j/b
• (behind right side of dash) power source control ecu
• (under center console) j2
• +sl
• +sr
• -sl
• -sr
• A23
• A25
• Air bag sensor seat position
• Bbl+
• Bbl-
• Bcd+
• Bcd-
• Bcl+
• Bcl-
• Bcp+
• Bcp-
• Body ecu
• Buckle switch
• Canh
• Canl
• Center air bag sensor assembly (rear of center console)
• Computer data lines system
• D12
• D14
• D2+
• D2-
• Dbe+
• Dbe-
• Dk+
• Dk-
• Dsp+
• Dsp-
• Ecu-ig rh fuse 10a
• Fsp+ (or pbe+)
• Fsp-
• Gauge fuse 7.5a
• Gsw
• Hot at all times
• Hot w/ ig2 relay energized
• Icd+
• Icd-
• Icp+
• Icp-
• Ig1d
• Ig2
• Ign fuse 10a
• J21
• J26
• J4 (right kick panel)
• J47
• J75
• Left curtain shield air bag squib (on left roof rail)
• Left front pretensioner (at left "b" pillar)
• Left front seat inner belt
• Left front side air bag sensor (at left "b" pillar)
• Left front side air bag squib
• Left rear pretensioner (near left "c" pillar)
• Left rear side air bag sensor (near left "c" pillar)
• Mpx1
• Mpx2
• P14
• P2+
• P2-
• Pd+
• Pd-
• Pdr+
• Pdr-
• Pk+
• Pk-
• Pnk
• Pp+
• Pp-
• Ppr+
• Ppr-
• Q32
• Red
• Rh-ig1 relay
• Right kick panel j/b (at right end of dash)
• Sfd+
• Sfd-
• Sfp+
• Sfp-
• Sil
• W/ occupant classification system

Supplemental Restraint Wiring Diagram (2 of 3) for Lexus IS 350 2008

List of elements for Supplemental Restraint Wiring Diagram (2 of 3) for Lexus IS 350 2008:

• (at right end of dash) gateway ecu
• (behind left side of dash) j/c j27
• (below left side of dash) driver's side knee air bag squib
• (in right front seat) j/c t11
• (lower right side of dash) front passenger's side knee air bag squib
• (on left front of engine compt, in protective case) engine control module
• (on left side of radiator support) left front air bag sensor
• (on right side of radiator support) right front air bag sensor
• (right side of dashboard) air bag squib (front passenger's air bag assembly)
• +sl
• +sr
• -sl
• -sr
• Bbr+
• Bbr-
• Bcr+
• Bcr-
• Buckle switch
• Ca1h
• Ca1l
• Canh
• Canl
• Clock assembly
• Computer data lines system
• Integration control & panel assembly
• Mpd1
• Mpd2
• Mpi1
• Mpi2
• P22
• P23
• Passive restraints system
• Pnk
• Red
• Right curtain shield air bag squib (on right roof rail)
• Right front pretensioner (at right "b" pillar)
• Right front seat inner belt (under front passenger's seat)
• Right front side air bag sensor (at right "b" pillar)
• Right front side air bag squib
• Right rear pretensioner (at right "c" pillar)
• Right rear side air bag sensor (near right "c" pillar)
• S/c p22 & p23
• Spiral cable
• Steering wheel pad air bag squib
• W/ navigation system
• W/ occupant classification system
• W/o navigation system
• W/o occupant classification system

Supplemental Restraint Wiring Diagram (3 of 3) for Lexus IS 350 2008

List of elements for Supplemental Restraint Wiring Diagram (3 of 3) for Lexus IS 350 2008:

• (left rear of engine compt) skid control ecu w/ actuator
• +ig
• Anti-lock brakes system
• Bgnd
• Bsw
• Buckle switch
• Canh
• Canl
• Combination meter
• Computer data lines system
• D13
• D29
• Dia
• Distance control ecu (behind left
• Ecu-ig lh fuse 10a
• Fsr+
• Fsr-
• Gbt
• Gnd
• Gps
• Hot at all times
• Igb
• Input circuit
• J/c j27 (behind left side of dash)
• J/c j70 (behind right side of dash)
• J1 (left kick panel)
• J34
• J35
• J77
• Left kick panel j/b (at left end of dash)
• Lh-ig2 relay
• Lrdd
• Lrrd
• Micro computer
• Millimeter wave radar sensor (front of vehicle)
• Mpx+
• Mpx-
• Occupant classification ecu (if equipped) (in front passenger's seat)
• Occupant classification sensor (under front passenger's seat)
• Pblt
• Pnk
• Red
• Right front seat inner belt (under front passenger's seat)
• Seat belt tension sensor (base of right "b" pillar)
• Side of dash)
• Skid control ecu (center console)
• Srs ind
• Steering sensor (at steering column)
• Vbt
• Vps
• Vsc warning buzzer (behind left side of dash)
• W/ vehicle dynamics integrated management
• W/o vehicle dynamics integrated management
• Yaw rate sensor (under center console)