ANTI-THEFT – Lexus GS 450h 2010 – SYSTEM WIRING DIAGRAMS

ANTI-THEFT

Anti-theft Wiring Diagram (1 of 7) for Lexus GS 450h 2010

List of elements for Anti-theft Wiring Diagram (1 of 7) for Lexus GS 450h 2010:

50

• A30
• A32
• Bdcy
• Bdr
• Body ecu
• Computer data lines system
• Cpub
• D11
• Engine room r/b 1 (left side of engine compt)
• Gnd
• Hot at all times
• J/c a32 & a33 (behind left end a33 of dash)
• J/c v27 (left front of luggage compt)
• J12
• J18
• J19
• J20
• K2 (under left side of floor console)
• Kul
• Left cowl side j/b (behind left end of dash)
• Left front door ecu (driver's door)
• Left front door lock assembly (rear of left front door)
• Left rear door ecu (left rear door)
• Left rear door lock assembly (rear of left rear door)
• Lh fr door fuse 20a
• Lh ig fuse 10a
• Lh ig relay 1
• Lh rr door fuse 20a
• Lsw
• Lswe
• Luggage compartment door striker switch (rear center of luggage compt)
• Luggage room j/b (left side of luggage compt)
• M10
• Mpx-b fuse 7.5a
• Mpx1
• Mpx2
• Mpx4
• Oscb
• Osce
• Pnk
• Power window master switch
• Red
• Sel1
• Sele
• Sgnd
• Sig
• Sigj
• Trg+
• V1 (under driver's seat)
• V2 (left side of luggage compt)

Anti-theft Wiring Diagram (2 of 7) for Lexus GS 450h 2010

List of elements for Anti-theft Wiring Diagram (2 of 7) for Lexus GS 450h 2010:

63

• (right "c" pillar) u2
• (right side of luggage compt) certification ecu
• +b1
• Acc
• Agnd
• Ant
• Ant1
• Ant2
• Asel
• Cg1b
• Cg2b
• Cg3b
• Cg4b
• Cg5b
• Cg6b
• Cg7b
• Cg8b
• Clg
• Clg1
• Clg2
• Clg3
• Clg4
• Clg5
• Clg6
• Clg7
• Clg8
• Clgb
• Code
• Computer data lines system
• Data
• Door control receiver (right rear of luggage compt)
• Electrical key antenna (base of right "c" pillar)
• Gnd
• J/c u25 (right front of luggage compt)
• Left front door electrical key oscillator (left front door)
• Left front door outside handle
• Left rear door electrical key oscillator (left rear door)
• Left rear door outside handle
• Lin
• Mpx1
• Mpx2
• Nca
• Pnk
• Rc0
• Rda
• Red
• Rssi
• Sel
• Sel1
• Sel2
• Sel3
• Sel4
• Sen1
• Sen2
• Sens
• Sgt
• Sgt2
• Trg+
• Trg-
• Txct
• U28
• U33
• Vc5

Anti-theft Wiring Diagram (3 of 7) for Lexus GS 450h 2010

List of elements for Anti-theft Wiring Diagram (3 of 7) for Lexus GS 450h 2010:

24

• (center rear of luggage compt) outside luggage room electrical key oscillator
• (left "c" pillar) rear seat electrical key oscillator
• (left side of luggage compt) inside luggage room electrical key oscillator
• (rear of center floor console) console electrical key oscillator
• Ant1
• Ant2
• Clg
• Clg5
• Clgb
• Gnd
• J/c u25 (right front of luggage compt)
• Pnk
• Red
• Right front door electrical key oscillator (right front door)
• Right front door outside handle
• Right rear door electrical key oscillator (right rear door)
• Right rear door outside handle
• Sel
• Sens
• Sgt
• Sgt2
• Trg+
• Trg-
• U2 (right "c" pillar)

Anti-theft Wiring Diagram (4 of 7) for Lexus GS 450h 2010

List of elements for Anti-theft Wiring Diagram (4 of 7) for Lexus GS 450h 2010:

62

• A2 (left rear corner of engine compt)
• A39
• Acc fuse 7.5a
• Batb
• Bdr
• Becu
• Body ecu
• Bzr
• Computer data lines system
• Cpub
• D12
• D14
• Dcty
• Dle
• Door lock control switch
• Gnd
• Hot at all times
• Hot w/ acc relay energized
• J/c u22 & u23 (right front of luggage compt)
• J13
• J19
• J20
• J23
• K4 (behind right kick panel)
• Left center j/b (behind right side of dash)
• Left front door courtesy switch (left "b" pillar)
• Lock
• Lsw
• Lswe
• M13
• Mpx1
• Mpx2
• Oscb
• Osce
• Pml
• Pmul
• Pnk
• Pws
• Rcty
• Red
• Rh ecu-ig fuse 10a
• Rh fr door fuse 20a
• Rh ig fuse 7.5a
• Rh ig relay 1
• Rh ig relay 2
• Rh rr door fuse 20a
• Right center j/b (behind right side of dash)
• Right cowl panel j/b (behind right end of dash)
• Right front door ecu (right front door)
• Right front door lock assembly (rear of right front door)
• Right rear door courtesy switch (right "c" pillar)
• Right rear door ecu (right rear door)
• Right rear door lock assembly (rear of right rear door)
• Sel1
• Sele
• Sig
• Trg+
• U1 (under front passenger's seat)
• U22
• U23
• Unlock
• Wireless door lock buzzer (left rear corner of engine compt)

Anti-theft Wiring Diagram (5 of 7) for Lexus GS 450h 2010

List of elements for Anti-theft Wiring Diagram (5 of 7) for Lexus GS 450h 2010:

55

• (under center floor console) air bag sensor assembly center
• A11
• A26
• A39
• Body ecu
• Buckle switch
• Ccty
• Certification ecu (right side of luggage compt)
• Cls
• Computer data lines system
• Cty
• Display & navigation
• Driver's side front seat inner belt (under driver's seat)
• E10
• Exterior lights system
• F10
• Gnd2
• Haz
• Ind
• J/c v30 & y1
• K102
• K2 (under left side of floor console)
• K4 (behind right kick panel)
• K44
• K67
• K68
• Lbe+
• Lbe-
• Lcls
• Lcm+
• Lcm-
• Lcty
• Left cowl side j/b (behind left end of dash)
• Left rear door courtesy switch (left "c" pillar)
• Lopn
• Lpsw
• Luggage compartment door closer
• Luggage compartment door opener switch
• Mpx1
• Mpx2
• Opn
• Pcty
• Pnk
• Red
• Right center j/b (behind right side of dash)
• Right cowl side j/b (behind right end of dash)
• Right front door courtesy switch
• Security horn (right front of engine compt)
• Security ind lamp
• Sen3
• Sen4
• Seuc
• U33
• V16
• V30

Anti-theft Wiring Diagram (6 of 7) for Lexus GS 450h 2010

List of elements for Anti-theft Wiring Diagram (6 of 7) for Lexus GS 450h 2010:

66

• (behind right side of dash) right center j/b
• A13
• A15
• A2 (left rear corner of engine compt)
• A53
• Agnd
• Anti-lock brakes system
• B1 (right front of engine compt)
• C15
• C21
• C31
• Ca1h
• Ca1l
• Canh
• Canl
• Code
• Com
• Combination meter
• Computer data lines system
• D11
• Engine control module (left side of engine compt)
• Engine hood courtesy switch (front center of engine compt)
• Engine room j/b 1 (left side of engine compt)
• Front controller
• Gateway ecu (behind right end of dash)
• Gnd
• Horn (high) (front of right side of radiator)
• Horn (low) (front of left side of radiator)
• Horn fuse 10a
• Horn relay
• Hot at all times
• Inds
• Indw
• J/c a11 (left side of engine compt)
• J/c v27 (left front of luggage compt)
• J/c v30 & y1
• J/c y6 (center rear of luggage compt lid)
• K31
• K4 (behind right kick panel)
• Ksw
• Luggage compartment door lock cylinder
• Luggage room j/b (left side of luggage compt)
• Luggage room j/b ecu
• Mpd1
• Mpd2
• Mpi1
• Mpi2
• Mpl1
• Mpl2
• Mpx+
• Mpx-
• Mpx1
• Mpx2
• Pgnd
• Pnk
• Power switch
• Red
• Right cowl side j/b (behind right end of dash)
• Ss1
• Ss2
• Swil
• Tkul
• Txct
• V2 (left side of luggage compt)
• V30
• Vc5

Anti-theft Wiring Diagram (7 of 7) for Lexus GS 450h 2010

List of elements for Anti-theft Wiring Diagram (7 of 7) for Lexus GS 450h 2010:

73

• (behind right kick panel) k4
• (behind right side of dash) right center j/b
• A10
• A11
• A12
• A54
• Accd
• Am1
• Am2
• Am2 fuse 7.5a
• B12
• C12
• C15
• Computer data lines system
• D11
• D15
• D19
• D22
• D23
• E13
• Efii
• Efio
• Gnd
• Gnd2
• H12
• Hot at all times
• Hot w/ ig2 relay energized
• Hybrid vehicle control ecu (left side of engine compt)
• I12
• Id code box (behind center of dash)
• Ig1d
• Ig2
• Ig2d
• Ige
• Ign fuse 10a
• Imi
• Imo
• Inds
• Indw
• Instrument cluster system
• K1 (behind left kick panel)
• K2 (under left side of floor console)
• Left center j/b (behind right side of dash)
• Left cowl side j/b (behind left end of dash)
• Lin
• Lin1
• Mpx1
• Mpx2
• Pnk
• Power distribution system
• Power source control ecu (behind right end of dash)
• Rdy
• Red
• Right center j/b (behind right side of dash)
• Right cowl side j/b (behind right end of dash)
• Security fuse 7.5a
• Sgrd
• Shift lock control ecu (under center console, near selector lever)
• Sksw
• Slp
• Slp1
• Slr+
• Spd
• Ssw1
• Ssw2
• St2
• Steering lock ecu (top right side of steering column)
• Stop lamp switch (brake pedal bracket)
• Stop sw fuse 7.5a
• Stp
• Str lock fuse 25a
• Stsw
• Swil