SUPPLEMENTAL RESTRAINTS – Lexus IS 250C F Sport 2014 – SYSTEM WIRING DIAGRAMS

SUPPLEMENTAL RESTRAINTS

Pre-Collision Wiring Diagram for Lexus IS 250C F Sport 2014

List of elements for Pre-Collision Wiring Diagram for Lexus IS 250C F Sport 2014:

• A10
• A25
• Ba2
• Brake actuator assembly (left rear corner of engine compt)
• Canh
• Canl
• Combination meter
• Computer data lines system
• Distance control ecu (left side of dash)
• Ecu- ig rh fuse 10a
• Gauge fuse 7.5a
• Hot at all times
• Hot w/ ig 2 relay energized
• Hot w/ rh-ig1 relay energized
• Ig+
• Ig1
• Igb
• Input circuit
• J15
• J34
• J4 (right kick panel)
• Ja4
• Left front pre-collision seat belt motor (left front seat outer belt assembly) (left "c" pillar)
• Lrdd
• Lrrd
• Luggage room r/b (left side of trunk)
• Micro computer
• Millimeter wave radar sensor (behind center front grille)
• Mol+
• Mol-
• Mor+
• Mor-
• Mpx+
• Mpx-
• P2 (right front of trunk)
• P48
• P49
• Pcs ind
• Pgnd
• Pnk
• Psb fuse 30a
• Qp1
• Qk2
• Red
• Right cowl side j/b (right end of dash)
• Right front pre-collision seat belt motor (right front seat outer belt assembly) (right "c" pillar)
• Seat belt control ecu (center front of trunk)

Supplemental Restraint Wiring Diagram (1 of 3) for Lexus IS 250C F Sport 2014

List of elements for Supplemental Restraint Wiring Diagram (1 of 3) for Lexus IS 250C F Sport 2014:

• (left end of dash) left cowl side j/b
• (right end of dash) right cowl side j/b
• (right side of dash) power source control ecu
• (under center console) j2
• (w/ memory) detection sensor occupant
• +sl
• +sr
• -sl
• -sr
• Air bag sensor seat position
• Bbl+
• Bbl-
• Bbr+
• Bbr-
• Bcl+
• Bcl-
• Bcr+
• Bcr-
• Buckle switch
• Canh
• Canl
• Case gnd
• Center air bag sensor assembly (under center console)
• Computer data lines system
• D12 pnk
• D2+
• D2-
• D6 pnk
• Dk+
• Dk-
• Ecu-ig rh fuse 10a
• Fsr+
• Fsr-
• Gauge fuse 7.5a
• Gsw
• Gsw3
• Hot at all times
• Hot w/ ig 2 relay energized
• Ig1d
• Ig2
• Ign fuse 10a
• J21
• J26 pnk
• J4 (right kick panel)
• J47
• J75
• Ja1
• Lbe+
• Lbe-
• Left door side air bag sensor (in driver's door)
• Left front position control ecu & switch (w/ memory) (under driver's seat)
• Left front pretensioner (left "b" pillar)
• Left front seat inner belt
• Left side air bag sensor assembly (left rear quarterpanel)
• Left side air bag squib circuit
• Lsp+
• Lsp-
• Main body ecu
• Mpx1
• Mpx2
• Navigation system
• Ods
• P-ab
• P2+
• P2-
• P62
• Paon
• Passive restraints system
• Pk+
• Pk-
• Pl+
• Pl-
• Pl1
• Pnk
• Pr+
• Pr-
• Q52
• Qm1
• Red
• Rh-ig1 relay
• Right cowl side j/b (right end of dash)
• Right door side air bag sensor (in front passenger's door)
• Right side air bag sensor assembly (right rear quarterpanel)
• Sfl+
• Sfl-
• Sfr+
• Sfr-

Supplemental Restraint Wiring Diagram (2 of 3) for Lexus IS 250C F Sport 2014

List of elements for Supplemental Restraint Wiring Diagram (2 of 3) for Lexus IS 250C F Sport 2014:

• (left side of dash) driver's side 2nd step air bag squib
• (left side of dash) driver's side air bag squib
• (left side of dash) j/c j27
• (left side of radiator) left front air bag sensor
• (right side of radiator) 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
• A21
• Clock assembly
• D17
• D2+
• D2-
• Front passenger side squib circuit (instrument panel passenger w/o door air bag assembly)
• Front passenger's air bag on/off indicator light & front passenger's seat belt warning light
• Ig+
• Integration control & panel assembly
• J25
• Ja1
• Ja5
• Left cowl side j/b (left end of dash)
• P-ab
• Paon
• Pbew
• Pnk
• Right front pretensioner (right "b" pillar)
• Right side air bag squib circuit
• Spiral cable (under steering wheel)
• W/ navigation
• W/o navigation

Supplemental Restraint Wiring Diagram (3 of 3) for Lexus IS 250C F Sport 2014

List of elements for Supplemental Restraint Wiring Diagram (3 of 3) for Lexus IS 250C F Sport 2014:

• +ig
• Bgnd
• Brake actuator assembly (left rear corner of engine compt)
• Bsw
• Buckle switch
• Buzzer
• Canh
• Canl
• Combination meter assembly
• Computer data lines system
• D12
• D13
• D29
• Dia
• Ecu-ig lh fuse 10a
• Fsr+
• Fsr-
• Gbt
• Gnd
• Gps
• Hot at all times
• Input circuit
• J/c j27 (left side of dash)
• J/c j70 (right side of dash)
• J1 (left kick panel)
• J34
• J35
• Ja3
• Left cowl side j/b (left end of dash)
• Lh-ig2 relay
• Micro computer
• Mpx+
• Mpx-
• Occupant detection ecu (if equipped) (under front passenger's seat)
• Occupant detection sensor
• Occupant detection sensor (w/ memory)
• P1 (under front passenger seat)
• Passive restraints system
• Pblt
• Pnk
• Pt2
• Red
• Right front position control ecu & switch (w/ memory) (under front passenger's seat)
• Right front seat inner belt (w/ occupant classification system)
• Seat belt tension sensor (right front outer seat belt assembly) (base of right "b" pillar)
• Skid control buzzer (w/ dynamic radar cruise control) (left side of dash)
• Srs ind
• Steering sensor (on steering column)
• T18
• Vbt
• Vps
• Yaw rate sensor (under center console)