SUPPLEMENTAL RESTRAINTS – Lexus ES 300h 2014 – SYSTEM WIRING DIAGRAMS

SUPPLEMENTAL RESTRAINTS

Pre-Collision Wiring Diagram for Lexus ES 300h 2014

List of elements for Pre-Collision Wiring Diagram for Lexus ES 300h 2014:

• (base of left "b" pillar)
• (behind instrument cluster)
• (left end of dash)
• (left rear of engine compt)
• (left side of dash) h4
• 5v ic
• 5v+b
• A17
• A56
• Ca1n
• Ca1p
• Ca2h
• Ca2l
• Can i/f
• Canh
• Canl
• Combination meter assembly
• Computer data lines system
• Cpu
• Driving support ecu (right side of dash)
• Ecu-ig1 1 fuse 10a
• Ecu-ig2 1 fuse 7.5a
• H107
• H108
• H14
• H4 (left side of dash)
• H77
• H78
• Ha4
• Hk1
• Hot at all times
• Hot w/ ig1 2 relay energized
• Hot w/ ig2 relay energized
• Hp1
• Hq4
• Ht2
• Ig+
• Ig1
• Instrument panel j/b
• Junction connector h107 & h108
• Junction connector h107 (behind instrument cluster)
• Junction connector t13 (left "a" pillar)
• Left front outer seat belt assembly
• Millimeter wave radar sensor (center of front grille)
• Mol+
• Mol-
• Mor+
• Mor-
• P21
• Pbsw
• Pgnd
• Pre-collision system cancel switch assembly (pre-crash system cancel switch assembly)
• Psb fuse 30a
• Q21
• Red
• Right front outer seat belt assembly (base of right "b" pillar)
• Seat belt control ecu (right side of dash)
• Skid control ecu w/ actuator (brake booster w/ master cylinder assembly)

Supplemental Restraint Wiring Diagram (1 of 3) for Lexus ES 300h 2014

List of elements for Supplemental Restraint Wiring Diagram (1 of 3) for Lexus ES 300h 2014:

• (base of left ``b" pillar)
• (base of left ``c" pillar) left rear air bag sensor
• (left side of rear seat back) left rear seat air bag assembly
• (left ``b" pillar) left side air bag sensor
• (left ``c" pillar) left rear seat point 3 type outer belt assembly
• (near left ``b" pillar) left curtain shield air bag assembly
• (outer edge of left front seat back) left front seat air bag assembly
• +sl
• +sr
• -sl
• -sr
• A22
• A24
• Air bag sensor assembly (under front of center console)
• Bbl+
• Bbl-
• Bbr+
• Bbr-
• Bcl+
• Bcl-
• Bcr+
• Bcr-
• Bdl+
• Bdl-
• Bdr+
• Bdr-
• Canh
• Canl
• Computer data lines system
• D2+
• D2-
• Dcm (telematics transceiver) (w/ enform or safety connect) (under front passenger's seat)
• Dk+
• Dk-
• Fsr+
• Fsr-
• Gsw
• Gsw2
• Gsw3
• H101
• H36
• Icl+
• Icl-
• Icr+
• Icr-
• Ig2
• Instrument panel j/b (left end of dash)
• Lbe+
• Lbe-
• Left door side air bag sensor (in left front door)
• Left front outer seat belt assembly
• Lq1
• Lsp+
• Lsp-
• Mp1
• P-ab
• P2+
• P2-
• Paon
• Pk+
• Pk-
• Pl+
• Pl-
• Plr+
• Plr-
• Pr+
• Pr-
• Prr+
• Prr-
• Pz1
• Pz2
• Qz1
• Qz2
• Red
• Right curtain shield air bag assembly (near right ``b" pillar)
• Right door side air bag sensor (in right front door)
• Right front outer seat belt assembly (base of right "b" pillar)
• Right front seat air bag assembly (outer edge of right front seat back)
• Right rear air bag sensor (base of right ``c" pillar)
• Right rear seat air bag assembly (left side of rear seat back)
• Right rear seat point 3 type outer belt assembly (right "c" pillar)
• Right side air bag sensor (right ``b" pillar)
• Sfl+
• Sfl-
• Sfr+
• Sfr-
• Srl+
• Srl-
• Srr+
• Srr-

Supplemental Restraint Wiring Diagram (2 of 3) for Lexus ES 300h 2014

List of elements for Supplemental Restraint Wiring Diagram (2 of 3) for Lexus ES 300h 2014:

• (left end of dash) power management control ecu
• +sl
• +sr
• -sl
• -sr
• A25
• A47
• A51
• Abfs
• Buckle switch
• Ca1h
• Ca1l
• Computer data lines system
• D2+
• D2-
• Driver side squib circuit (horn button assembly)
• Engine room r/b (left side of engine compt)
• H1 (center of dash)
• H21
• H4 (left side of dash)
• Ha5
• Hg1
• Hot at all times
• Hq1
• Ig+
• Instrument panel j/b (left end of dash)
• Left front air bag sensor (left front of engine compt)
• Left front inner seat belt assembly (right side of driver seat)
• Lower instrument panel air bag assembly 1 (lower left side of dash)
• Lower instrument panel air bag assembly 2 (lower right side of dash)
• P-ab
• P2+
• P2-
• P20
• Paon
• Passenger air bag on/off indicator
• Passenger instrument panel w/o door air bag assembly
• Passive restraints system
• Red
• Right front air bag sensor (right front of engine compt)
• Seat position air bag sensor
• Smart fuse 5a
• Spiral cable (steering column)
• Telltale light assembly
• X16

Supplemental Restraint Wiring Diagram (3 of 3) for Lexus ES 300h 2014

List of elements for Supplemental Restraint Wiring Diagram (3 of 3) for Lexus ES 300h 2014:

• (base of right "c" pillar)
• 5v ic
• 5v+b
• A/b fuse 10a
• A15
• A17
• A26
• A30
• A45
• A46
• A50
• Buckle switch
• Can i/f
• Canh
• Canl
• Combination meter assembly
• Computer data lines system
• Cpu
• Data link connector 3 (under left side of dash)
• Ecu-ig2 1 fuse 7.5a
• Front in weight detector sensor sub-assembly (right front seat adjuster assembly)
• Front out weight detector sensor sub-assembly (right front seat adjuster assembly)
• Front power seat lift position limit switch
• Front power seat reclining position limit switch (limit switch assembly)
• Gsw
• H10
• H14
• H4 (left side of dash)
• Hot in on or start
• Hq1
• Instrument panel j/b (left end of dash)
• Junction connector h107 (behind instrument cluster)
• Junction connector h112 (right side of dash)
• Junction connector q28 (right "c" pillar)
• Led driver
• Left rear weight detection sensor
• Main body ecu
• Occupant detection ecu (under front
• Op4
• Passenger's seat)
• Passive restraints system
• Pnk
• Qw1
• Qw2
• Red
• Right front seat inner belt
• Right rear weight detection sensor
• Telltales
• W15
• W22
• W23
• W24