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Navigation — Lexus GS 450h 2010 Wiring Diagram

NAVIGATION

Navigation Wiring Diagram (1 of 4) for Lexus GS 450h 2010

List of elements for Navigation Wiring Diagram (1 of 4) for Lexus GS 450h 2010:

(if equipped) sdars antenna
Acc
Agnd
Ali
Antenna
Ari
Asgn
Auxi
Ca+
Cb+
Cgnd
Computer data lines system
Cv+
Cv-
D28
Display & navigation module display
Gnd
Gps antenna
Hot at all times
Ieee
Ieee connector (w/ hdd navigation system) (left side of dash)
K103
K105
K3 (under right side of floor console)
K47
K53
Left center j/b (behind right side of dash)
Left cowl side j/b (behind left side of dash)
Mi+
Mi-
Mo+
Mo-
Nca
Ntsc
Pnk
Rad 3 fuse 10a
Radio receiver assembly
Red
Sld
Sld1
Sldi
Sldo
Television camera (right side of luggage compt)
Tv fuse 7.5a
Tx2+
Tx2-
Usb
Usbg
Usbv
V30
Vor+
Vor-
Vot+
Vot-
Vv+
Vv-
Wiring harness spool (under center of rear parcel shelf)
Wui
Wuo
Z27

Navigation Wiring Diagram (2 of 4) for Lexus GS 450h 2010

List of elements for Navigation Wiring Diagram (2 of 4) for Lexus GS 450h 2010:

(behind right side of dash) left center j/b
(overhead console) overhead j/b
(right end of dash) (w/lexus enform or safety connect) dcm (telematics transceiver)
Acc
Acc fuse 7.5a
Computer data lines system
D14
D27
Ecu- ig rh fuse 10a
Gnd
Hot in on or acc
Hot in on or start
K101
Mci+
Mci-
Mco+
Mco-
Mcvd
Microphone amplifier
Multi-media interface ecu (right front of luggage compt)
Mute
Nca
Pnk
Red
Right center j/b (behind right side of dash)
Right cowl side j/b (behind right end of dash)
Sgnd
Spi+
Spi-
Spo+
Spo-
Stereo jack adapter assembly 1
Tx1+
Tx1-
U50 usd1
U52
Ugd1
Ulo+
Uro+
Usb
Usbg
Usbv
Vor+
Vor-
Vot+
Vot-
W/ lexus enform or safety connect
W/o lexus enform or w/o safety connect
Z26

Navigation Wiring Diagram (3 of 4) for Lexus GS 450h 2010

List of elements for Navigation Wiring Diagram (3 of 4) for Lexus GS 450h 2010:

(behind left side of dash) parking brake switch
(in steering column) spiral cable
(or red)
+b1
Acc
Agnd
Au1
Au2
Back
Body ecu
C15
Canh
Canl
Cluster system instrument
Computer data lines system
D11
Disp
Display & navigation module display
Eau
F11
G11
Gnd1
H15
K104
K2 (under left side of floor console)
K4 (behind right kick panel)
K46
L10
Left center j/b (behind right side of dash)
Left cowl side j/b (behind left end of dash)
Left cowl side j/b (behind left side of dash)
Left front door speaker (except mark levinson)
Left front tweeter
Lines system computer data
M14
M15
Macc
Min+
Min-
Mode
Nca
Pkb
Pnk
Red
Rev
Right center j/b (behind right side of dash)
Right cowl side j/b (behind right end of dash)
Right front door speaker (except mark levinson)
Right front tweeter
Seek+
Seek-
Sgnd
Sns2
Spd
Sw1
Sw2
Swg
Twl+
Twl-
Twr+
Twr-
Tx+
Tx-
Va-
Val+
Var+
Vol+
Vol-
W/ lexus enform or safety connect
W/o lexus enform or w/o safety connect

Navigation Wiring Diagram (4 of 4) for Lexus GS 450h 2010

List of elements for Navigation Wiring Diagram (4 of 4) for Lexus GS 450h 2010:

(mark levinson) left rear speaker
(mark levinson) right rear speaker
(or pnk)
(or red)
+b2
+tw
-tw
Combination meter
Computer data lines system
Ctr+
Ctr-
Engine room r/b 1 (left side of engine compt)
Except mark levinson
Fl+
Fl-
Fr+
Fr-
Gnd
Gnd2
Hot at all times
Instrument cluster system
Left front door speaker
Left rear door speaker
Left rear tweeter
Mark levinson
Mi+
Mi-
Mo+
Mo-
Pnk
Rad 1 fuse 30a
Rad 2 fuse 30a
Red
Right front door speaker
Right rear door speaker
Right rear tweeter
Rl+
Rl-
Rr+
Rr-
Sl+
Sl-
Sldi
Sldo
Spd
Speaker (center)
Speaker (woofer)
Sr+
Sr-
Stereo component amplifier (right rear corner of luggage compt)
Tmut
U29
U3 (right side of luggage compt)
U30
U31
U49
Wf1+
Wf1-
Wf2+
Wf2-
Wfl+
Wfl-
Wfr+
Wfr-
Wui
Wuo

Rear Sonar Wiring Diagram for Lexus GS 450h 2010

List of elements for Rear Sonar Wiring Diagram for Lexus GS 450h 2010:

(behind left end of dash)
(behind right side of dash) left center j/b
(below center of dash) clearance warning buzzer
(left rear of engine compt) a1
+bs
A10
A11
A13
A25
A26
A30
A32
A33
A54
Body ecu
C15
Caih
Cail
Canh
Canl
Cbz
Clearance sonar ind
Clearance warning ecu (behind right end of dash)
Combination meter
Computer data lines system
D11
D13
D14
Dome fuse 7.5a
E84
Ecu-b fuse 10a
Engine room r/b 1 (left side of engine compt)
G11
Gateway ecu (behind right end of dash)
Gauge fuse 7.5a
Gnd
Hot at all times
Hot in on or start
Hot in or start
Hybrid vehicle control ecu (left side of engine compt)
Ig+
J/c a10 & a11 (left side of engine compt)
J/c a32
J/c a32 & a33 (behind left end of dash)
J15
K1 (behind left kick panel)
K15
K31
K4 (behind right kick panel)
K68
L10
Left cowl side j/b (behind left end of dash)
Left front center ultrasonic sensor (behind left center of front fascia)
Left front corner ultrasonic sensor (behind left side of front fascia)
Left rear center ultrasonic sensor (behind left center of rear fascia)
Left rear corner ultrasonic sensor (behind left side of rear fascia)
Lh-ig fuse 10a
Master ind
Mpd1
Mpd2
Mpi1
Mpi2
Mpl1
Mpl2
Mpx+
Mpx-
Mpx1
Mpx2
Mpx4
Multi- information display
Outer mirror switch assembly
Park/neutral position switch (transmission)
Parking brake switch (behind left side of dash)
Pkb
Pnk
Red
Rh-ig fuse 7.5a
Right center j/b (behind right side of dash)
Right cowl side j/b (behind right end of dash)
Right front center ultrasonic sensor (behind right center of front fascia)
Right front corner ultrasonic sensor (behind right side of front fascia)
Right rear center ultrasonic sensor (behind right center of rear fascia)
Right rear corner ultrasonic sensor (behind right side of rear fascia)
Skid control ecu (left rear of engine compt)
Sonar
Sonar clearance
Sp1

Telematics Wiring Diagram for Lexus GS 450h 2010

List of elements for Telematics Wiring Diagram for Lexus GS 450h 2010:

(under left side of floor console) k2
A22
A27
Acc
Acc fuse 7.5a
Air bag sensor assembly center (under center floor console)
C15
Canh
Canl
Computer data lines system
D11
D15
D27
Dcm (telematics transceiver) (right end of dash)
Display & navigation module display
Except mark levinson
F11
Fr+
Fr-
G12
Gnd
Gps antenna
Gsw
Gsw3
H12
Hot at all times
Hot in on or acc
Hot in on or start
Ig2
Ign fuse 10a
Ill+
Ind1
Ind2
Instrument cluster system
Interior lights system
J12
J27
K101
K4 (behind right kick panel)
K44
K46
Left center j/b (behind right side of dash)
Left cowl side j/b (behind left end of dash)
Mark levinson
Mci+
Mci-
Mco+
Mco-
Mcvd
Mi1+
Mic-
Microphone
Min+
Min-
Mute
Nca
Overhead j/b (overhead console)
Pnk
Rad 3 fuse 10a
Red
Right center j/b (behind right side of dash)
Right cowl side j/b (behind right end of dash)
Right front door speaker (except mark levinson)
Right front tweeter
Sgnd
Sig-
Sig1
Sil
Sled
Sns2
Spdp
Spi+
Spi-
Spo+
Spo-
Stereo component amplifier (right rear corner of luggage compt)
Telephone antenna
Tmut
Twr+
Twr-
U29
U31
U49
Usb
Usbg
Usbv
Vor+
Vor-
Vot+
Vot-
Z26
Z27

NAVIGATION – Lexus GS 450h 2010 – SYSTEM WIRING DIAGRAMS