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NAVIGATION – Lexus GS 450h 2014 – SYSTEM WIRING DIAGRAMS

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Blind Spot Monitoring Wiring Diagram for Lexus GS 450h 2014

Blind Spot Monitoring Wiring Diagram for Lexus GS 450h 2014 https://portal-diagnostov.com/license.html
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List of elements for Blind Spot Monitoring Wiring Diagram for Lexus GS 450h 2014:

  • 1) left turn 2) left lane change 3) neutral 4) right lane change 5) right turn
  • 5v ic
  • 5v+b
  • A24
  • A25
  • A49
  • A57
  • A58
  • B17
  • Blb
  • Blgd
  • Blind spot monitor
  • Blind spot monitor buzzer (under center of rear parcel shelf)
  • Brb
  • Brgd
  • Bsl+
  • Bsmi
  • Bsr+
  • Bssw
  • Buz
  • C36
  • Ca1n
  • Ca1p
  • Ca2n
  • Ca2p
  • Can i/f
  • Canh
  • Canl
  • Combination meter assembly
  • Computer data lines system
  • Cpu
  • Cr1
  • Engine room r/b 1 (left side of engine compt)
  • Gauge fuse 5a
  • Gnd
  • Gnd1
  • Headlight dimmer switch assembly
  • Hot w/ ig2 relay energized
  • Hot w/ lh-ig1 1 relay energized
  • Hot w/ rr-ig1 1 relay energized
  • I/f
  • Ig+
  • Integration control & panel assembly
  • J/c t44 & t45 (right "c" pillar)
  • J/c u52 & u53 (left "c" pillar)
  • Led driver
  • Left blind spot monitor sensor (behind left end of rear bumper)
  • Left cowl side j/b (left end of dash)
  • Left front multiplex network door ecu (in left front door)
  • Left outer rear view mirror assembly
  • Lh ecu-ig fuse 10a
  • Lh-ig fuse 10a
  • Luggage room j/b 1 (left side of luggage compt)
  • N1 (base of left kick panel)
  • N35
  • N39
  • N40
  • N6 (left center of dash)
  • Na2
  • Nt2
  • Omil
  • Omir
  • Pnk
  • Q19
  • Qt1
  • Qu1
  • Red
  • Right blind spot monitor sensor (behind right end of rear bumper)
  • Right front multiplex network door ecu (in right front door)
  • Right outer rear view mirror assembly
  • Rr-ig1 fuse 5a
  • T1 (under front passenger seat)
  • T2 (right "c" pillar)
  • T44
  • T45
  • Telltales
  • Tl1
  • Tl2
  • Tr1
  • Tr2
  • Turn switch
  • U1 (under driver's seat)
  • U2 (left "c" pillar)
  • U52
  • U53
  • Ut1
  • Windshield wiper switch assembly
  • Z10
  • Z11

Navigation Wiring Diagram (1 of 4) for Lexus GS 450h 2014

Navigation Wiring Diagram (1 of 4) for Lexus GS 450h 2014 https://portal-diagnostov.com/license.html
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List of elements for Navigation Wiring Diagram (1 of 4) for Lexus GS 450h 2014:

  • (center of dash) (usa) antenna divider
  • (except usa) roof antenna assembly
  • (right "c" pillar) (w/o navigation) amplifier antenna assembly
  • (right side of dash) (except usa) navigation antenna assembly
  • (usa) antenna cord sub-assembly 2
  • +b1
  • A15
  • A16
  • A45
  • A62
  • Acc fuse 7.5a
  • Acc1
  • Air
  • Aron
  • Au1
  • Au2
  • Ca+
  • Canh
  • Canl
  • Cgnd
  • Cnh1
  • Cnl1
  • Computer data lines system
  • Door locks system
  • Eau
  • Gnd1
  • Gps1
  • Gps2
  • Gpsn1
  • Gpsn2
  • Gvif
  • Hot at all times
  • Hot w/ lh-ig1 1 relay energized
  • Hot w/ rh-ig1 1 relay energized
  • Ill+
  • Ill-
  • Instrument cluster system
  • Interior lights system
  • Left cowl side j/b (left end of dash)
  • Left steering pad switch
  • Lh-ig fuse 10a
  • Macc
  • Min+
  • Min-
  • Mode
  • Multi- media fuse 10a
  • Multi-media module receiver assembly
  • N143
  • N149
  • N31
  • N4 (under center console)
  • N68
  • Nca
  • Night view ecu (right side of luggage compt)
  • Off hook
  • On hook
  • Pnk
  • Red
  • Rh acc relay
  • Rh ecu-ig fuse 10a
  • Right cowl side j/b (right end of dash)
  • Right steering pad switch
  • Roof antenna assembly
  • Seek+
  • Seek-
  • Seuc
  • Sgnd
  • Shield
  • Sns2
  • Spd
  • Spiral cable sub-assembly (in steering column)
  • Steering pad switch assembly
  • Sw1
  • Sw2
  • Swg
  • T50
  • Tn3
  • Tx2+
  • Tx2-
  • Tx3+
  • Tx3-
  • Vmtf
  • Voice
  • Voice return
  • Volume +
  • Volume -
  • W/ lexus enform
  • W/o lexus enform

Navigation Wiring Diagram (2 of 4) for Lexus GS 450h 2014

Navigation Wiring Diagram (2 of 4) for Lexus GS 450h 2014 https://portal-diagnostov.com/license.html
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List of elements for Navigation Wiring Diagram (2 of 4) for Lexus GS 450h 2014:

  • (right "c" pillar) j/c t44 & t45
  • (right end of dash) (w/ lexus enform) dcm (telematics transceiver)
  • (w/ navigation) accessory meter assembly (w/o navigation) multi-display
  • +b2
  • Acc
  • Cb+
  • Cgnd
  • Computer data lines system
  • Curt
  • Cv+
  • Cv-
  • Engine room r/b 1 (left side of engine compt)
  • Gnd
  • Gnd1
  • Gvif
  • Hot at all times
  • Ill
  • Ill+
  • Ill-
  • Interior lights system
  • Lights system interior
  • Lines system computer data
  • Mci+
  • Mci-
  • Mco+
  • Mco-
  • Mcvd
  • Mi+
  • Mi-
  • Mo+
  • Mo-
  • Mute
  • N145
  • N150
  • N151
  • N152
  • N153
  • N6 (left center of dash)
  • N62
  • N87
  • Na3
  • Pnk
  • Rear television camera (center rear of luggage compt lid)
  • Red
  • Remote operation switch
  • Sgnd
  • Shield
  • Spi+
  • Spi-
  • T4 (front right side of luggage compt)
  • T44
  • T45
  • Tn1
  • Tv fuse 7.5a
  • Tx+
  • Tx-
  • Tx1+
  • Tx1-
  • Usb
  • Usbg
  • Usbv
  • Vmti
  • Vor+
  • Vor-
  • Vot+
  • Vot-
  • W/ navigation
  • W/o navigation
  • Wui
  • Wuo
  • At1

Navigation Wiring Diagram (3 of 4) for Lexus GS 450h 2014

Navigation Wiring Diagram (3 of 4) for Lexus GS 450h 2014 https://portal-diagnostov.com/license.html
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Get access to all wiring diagrams of the carDownload PDF file

List of elements for Navigation Wiring Diagram (3 of 4) for Lexus GS 450h 2014:

  • Acc
  • Adpg
  • Agnd
  • Alo
  • Aro
  • Asgn
  • Auxo
  • Exterior lights system
  • Gnd
  • Gnd2
  • Haz
  • Hazard switch, security indicator, a/c switch, front window deicer switch, rear window defogger switch & passenger airbag on/off indicator
  • Hfl
  • Ljb
  • Macc
  • Map light assembly
  • Mco+
  • Mco-
  • Mcsg
  • Microphone
  • Multi-media module receiver assembly
  • N138
  • N146
  • N147
  • N148
  • N54
  • N66
  • N69
  • Nn2
  • Ny2
  • Pnk
  • Red
  • Shield
  • Sns2
  • Speaker
  • Stereo jack adapter assembly
  • Tn2
  • Udo+
  • Udo-
  • Ugd1
  • Ujsg
  • Upi
  • Us1+
  • Us1-
  • Usb
  • Usbg
  • Usbv
  • Usv1
  • Va-
  • Val+
  • Var+
  • Vor+
  • Vor-
  • Vot+
  • Vot-
  • W/ lexus enform
  • W/o lexus enform
  • Y11
  • Yt1

Navigation Wiring Diagram (4 of 4) for Lexus GS 450h 2014

Navigation Wiring Diagram (4 of 4) for Lexus GS 450h 2014 https://portal-diagnostov.com/license.html
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Get access to all wiring diagrams of the carDownload PDF file

List of elements for Navigation Wiring Diagram (4 of 4) for Lexus GS 450h 2014:

  • (17 speaker)
  • (17 speaker) left rear header speaker assembly
  • (17 speaker) right rear header speaker assembly
  • (front right side of luggage compt)
  • (pins: 13 to 20 not used)
  • +b2
  • +tw
  • -tw
  • Ctr+
  • Ctr-
  • Fl+
  • Fl-
  • Fr+
  • Fr-
  • Front speaker assembly 3
  • Gnd
  • Gnd2
  • Hot at all times
  • Instrument cluster system
  • Left front speaker assembly 1
  • Left front speaker assembly 2
  • Left rear speaker assembly
  • Left rear speaker assembly 2
  • Mcg
  • Mci+
  • Mci-
  • Mi+
  • Mi-
  • Mo+
  • Mo-
  • Nu1
  • Pnk
  • Qt1
  • Qu1
  • Rad 1 fuse 30a
  • Rad 2 fuse 30a
  • Rear speaker assembly 3
  • Red
  • Right cowl side j/b (right end of dash)
  • Right front speaker assembly 1
  • Right front speaker assembly 2
  • Right rear speaker assembly
  • Right rear speaker assembly 2
  • Rl+
  • Rl-
  • Rr+
  • Rr-
  • Rt1
  • Ru1
  • Shield
  • Sl+
  • Sl-
  • Sldi
  • Sldo
  • Spd
  • Speaker
  • Sr+
  • Sr-
  • Stereo component amplifier (right rear corner of luggage compt)
  • T40
  • T41
  • T49
  • Tmut
  • Tn1
  • Tu1
  • Ut1
  • W/ lexus enform
  • W/o lexus enform
  • Wf1+
  • Wf1-
  • Wfl+
  • Wfl-
  • Wfr+
  • Wfr-
  • Wui

Object Detection Wiring Diagram (1 of 2) for Lexus GS 450h 2014

Object Detection Wiring Diagram (1 of 2) for Lexus GS 450h 2014 https://portal-diagnostov.com/license.html
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Get access to all wiring diagrams of the carDownload PDF file

List of elements for Object Detection Wiring Diagram (1 of 2) for Lexus GS 450h 2014:

  • A18
  • A23
  • A24
  • A48
  • A57
  • A58
  • Ca1n
  • Ca1p
  • Ca2h
  • Ca2l
  • Cchg
  • Ccs
  • Computer data lines system
  • Cruise control system
  • D12
  • D15
  • D17
  • D22
  • D26
  • Driving support ecu (left end of dash)
  • Gnd
  • Hitp
  • Hot at all times
  • Hot w/ ig2 relay energized
  • Hot w/ lh-ig1 1 relay energized
  • Ic1
  • Ic2
  • Igb
  • J/c a51 (upper left end of dash)
  • J/c n123 (left side of dash)
  • Lane recognition camera sensor assembly (top center of windshield)
  • Left cowl side j/b (left end of dash)
  • Lh ecu-ig fuse 10a
  • Lh-ig2 fuse 10a
  • N1 (base of left kick panel)
  • N3 (under center console)
  • N35
  • N6 (left center of dash)
  • Ny1
  • Pbsw
  • Pre-collision system cancel switch (pre-crash system cancel switch assembly)
  • Red
  • Right cowl side j/b (right end of dash)
  • Spsw
  • St1-
  • Stop fuse 7.5a
  • Stop light switch (brake pedal bracket)
  • Stp-
  • Tl2
  • Tr2
  • Wash
  • Windshield wiper switch assembly
  • Wip2
  • Wiper/washer system
  • Wnkl
  • Wnkr

Object Detection Wiring Diagram (2 of 2) for Lexus GS 450h 2014

Object Detection Wiring Diagram (2 of 2) for Lexus GS 450h 2014 https://portal-diagnostov.com/license.html
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Get access to all wiring diagrams of the carDownload PDF file

List of elements for Object Detection Wiring Diagram (2 of 2) for Lexus GS 450h 2014:

  • (base of left kick panel) n1
  • (combination meter
  • 5v ic
  • 5v+b
  • A55
  • B14
  • Can i/f
  • Canh
  • Canl
  • Cb+
  • Cgnd
  • Combination meter assembly
  • Computer data lines system
  • Cpu
  • Cv+
  • Cv-
  • Driver display
  • Driver monitor camera (on steering column)
  • Driver monitor ecu assembly (left end of dash)
  • Engine room r/b 1 (left side of engine compt)
  • Gauge fuse 10a
  • Gnd
  • Gnd5
  • Headup display
  • Hot w/ ig2 relay energized
  • Hot w/ lh-ig1 1 relay energized
  • I/f
  • Ig+
  • Ig5
  • J/c n123 (left side of dash)
  • Led driver
  • Left cowl side j/b (left end of dash)
  • Lh-ig fuse 10a
  • Map light assembly
  • Mirror ecu)
  • N40
  • N6 (left center of dash)
  • Na2
  • Nn1
  • Np1
  • Ny1
  • Red
  • Shield
  • Speaker
  • Telltales
  • Tx+
  • Tx-
  • Y11

Rear Sonar Wiring Diagram (1 of 2) for Lexus GS 450h 2014

Rear Sonar Wiring Diagram (1 of 2) for Lexus GS 450h 2014 https://portal-diagnostov.com/license.html
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Get access to all wiring diagrams of the carDownload PDF file

List of elements for Rear Sonar Wiring Diagram (1 of 2) for Lexus GS 450h 2014:

  • A43
  • A45
  • Ad1
  • Back sonar or clearance sonar switch assembly
  • Cbz
  • Clearance warning ecu (left end of dash)
  • Clsw
  • Computer data lines system
  • Ecu
  • Hot w/ lh-ig1 1 relay energized
  • Ill+
  • Ill-
  • Interior lights system
  • J/c n123 (left side of dash)
  • Left front center ultrasonic sensor (behind left center of front fascia)
  • Left front ultrasonic sensor (behind left end of front fascia)
  • Left rear ultrasonic sensor (behind left end of rear fascia)
  • Left side cowl j/b (left end of dash)
  • Lh-ig fuse 10a
  • N1 (base of left kick panel)
  • Na2
  • Pnk
  • Red
  • Right front center ultrasonic sensor (behind right center of front fascia)
  • Right rear center ultrasonic sensor (behind right center of rear fascia)
  • Right rear ultrasonic sensor (behind right end of rear fascia)
  • Un1
  • Bu1

Rear Sonar Wiring Diagram (2 of 2) for Lexus GS 450h 2014

Rear Sonar Wiring Diagram (2 of 2) for Lexus GS 450h 2014 https://portal-diagnostov.com/license.html
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Get access to all wiring diagrams of the carDownload PDF file

List of elements for Rear Sonar Wiring Diagram (2 of 2) for Lexus GS 450h 2014:

  • 5v ic
  • A35
  • A36
  • Af1
  • Ca3n
  • Ca3p
  • Can i/f
  • Canh
  • Canl
  • Clearance warning buzzer 1 (lower left center of dash)
  • Combination meter assembly
  • Computer data lines system
  • Cpu
  • Display driver
  • Engine room r/b 1 (left side of engine compt)
  • Gauge fuse 5a
  • Hot w/ ig2 relay energized
  • Ig+
  • Led driver
  • Left rear center ultrasonic sensor (behind left center of rear fascia)
  • N40
  • N6 (left center of dash)
  • N92
  • Na2
  • Power management control ecu (right end of dash)
  • Psft
  • Red
  • Right front ultrasonic sensor (behind right end of front fascia)
  • Shift lever position sensor (transmission)
  • Telltales

Telematics Wiring Diagram (1 of 2) for Lexus GS 450h 2014

Telematics Wiring Diagram (1 of 2) for Lexus GS 450h 2014 https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO
Get access to all wiring diagrams of the carDownload PDF file

List of elements for Telematics Wiring Diagram (1 of 2) for Lexus GS 450h 2014:

  • (right side of dash) (except usa) navigation antenna assembly
  • A11
  • A24
  • A32
  • Acc
  • Antenna cord sub-assembly 2 (usa)
  • Antenna divider (usa) (center of dash)
  • Canh
  • Canl
  • Computer data lines system
  • Dcm (hv) fuse 7.5a
  • Dcm (telematics transceiver) (right end of dash)
  • Engine room r/b 1 (left side of engine compt)
  • Fr+
  • Fr-
  • Gauge fuse 5a
  • Gps1
  • Gps2
  • Gpsd1
  • Gpsd2
  • Gsw
  • Hot at all times
  • Hot w/ ig2 relay energized
  • Ig2
  • Ig2 1 fuse 5a
  • Ill+
  • Ind1
  • Ind2
  • Interior lights system
  • Luggage room j/b 1 (left side of luggage compt)
  • Mci+
  • Mci-
  • Mco+
  • Mco-
  • Mcvd
  • Min+
  • Min-
  • Multi-media module receiver assembly
  • Mute
  • N140
  • N144
  • N145
  • N146
  • N68
  • N87
  • Na1
  • Na2
  • Nca
  • Ny2
  • Pnk
  • Red
  • Right cowl side j/b (right end of dash)
  • Right front speaker assembly 2
  • Roof antenna assembly
  • Sgnd
  • Shield
  • Sig-
  • Sig1
  • Sil
  • Sled
  • Sns2
  • Spdp
  • Spi+
  • Spi-
  • Spo+
  • Spo-
  • Stereo component amplifier (right rear corner of luggage compt)
  • T40
  • Tel1
  • Tel2
  • Tmut
  • Tn1
  • Un1
  • Usb
  • Usbg
  • Usbv
  • Vor+
  • Vor-
  • Vot+
  • Vot-

Telematics Wiring Diagram (2 of 2) for Lexus GS 450h 2014

Telematics Wiring Diagram (2 of 2) for Lexus GS 450h 2014 https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO
Get access to all wiring diagrams of the carDownload PDF file

List of elements for Telematics Wiring Diagram (2 of 2) for Lexus GS 450h 2014:

  • 5v ic
  • A14
  • A16
  • A46
  • A47
  • Acc fuse 7.5a
  • Ca1h
  • Ca1l
  • Can if
  • Canh
  • Canl
  • Combination meter assembly
  • Computer data lines system
  • Cpu
  • Gnd3
  • Green
  • Hot at all times
  • Ig+
  • Ind1
  • Ind2
  • J/c n125 (left side of dash)
  • Led driver
  • Macc
  • Map light assembly
  • Mco+
  • Mco-
  • Microphone
  • N40
  • N6 (left center of dash)
  • N7 (base of right kick panel)
  • Na1
  • Ny2
  • Pnk
  • Red
  • Rh acc relay
  • Right cowl side j/b (right end of dash)
  • Rrid
  • Sig1
  • Skid control ecu assembly (left rear of engine compt)
  • Sns2
  • Sos switch
  • Sp1
  • Telltales
  • Y11

Vehicle Proximity Notification Wiring Diagram for Lexus GS 450h 2014

Vehicle Proximity Notification Wiring Diagram for Lexus GS 450h 2014 https://portal-diagnostov.com/license.html
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Get access to all wiring diagrams of the carDownload PDF file

List of elements for Vehicle Proximity Notification Wiring Diagram for Lexus GS 450h 2014:

  • 5v ic
  • A14
  • A16
  • Af1
  • Altb
  • At1
  • Becu
  • C14
  • Canh
  • Canl
  • Combination meter assembly
  • Computer data lines system
  • Cpu
  • D32
  • Engine oil pressure switch assembly (lower left front of engine)
  • Engine room r/b 1 (left side of engine compt)
  • Exterior lights system
  • Gauge fuse 5a
  • Gnd
  • Gnd1
  • Hot at all times
  • Hot w/ ig2 relay energized
  • Hot w/ lh ig1 1 relay energized
  • Hot w/ rh-ig1 1 relay energized
  • J/c n125 (left side of dash)
  • J/c n128 (right side of dash)
  • J/c t44 & t45 (right "c" pillar)
  • Left cowl side j/b (left end of dash)
  • Lh j/b-b fuse 7.5a
  • Lh-ig fuse 10a
  • Main body ecu
  • Mpx-b fuse 10a
  • N12
  • N3 (under center console)
  • N40
  • N6 (left center of dash)
  • Na1
  • Na2
  • Nt1
  • Opsw
  • Pnk
  • Prst
  • Red
  • Rh ecu-ig fuse 10a
  • Right cowl side j/b (right end of dash)
  • Sftp
  • Skid control ecu assembly (left rear of engine compt)
  • Sp+
  • Sp-
  • Sp1
  • Spd
  • Stp
  • T2 (right "c" pillar)
  • T44
  • T45
  • Vehicle approaching speaker assembly (under right headlight assembly)
  • Vehicle approaching speaker controller (right side of luggage compt)