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Memory Systems — Lexus LS 460 L 2014 Wiring Diagram

MEMORY SYSTEMS

Driver"s Memory Seat Wiring Diagram (1 of 2) for Lexus LS 460 L 2014

List of elements for Driver"s Memory Seat Wiring Diagram (1 of 2) for Lexus LS 460 L 2014:

(a/t shift) diode
(left side of engine compt) engine control module
+b1
A13
A17
A22
A26
A39
A51
A60
Asel
Back
Canh
Canl
Cann
Canp
Certification ecu (left end of dash)
Computer data lines system
Cutb
D mpx-b 1 fuse 10a
D p/seat fuse 30a
D11
D17
Data
Dbcl
Door control receiver (right rear of luggage compt)
Down
Drdl
Driver side j/b (left end of dash)
E51
Front lumbar support motor (forward/back) (driver's seat back)
Front lumbar support motor (up/down) (driver's seat back)
Frv+
Frv-
Fwd
Gnd
Hot at all times
Hot in on or start
Hot w/ p-ig1 relay energized
J/c a60 & e51 (left front of engine compt)
J/c e52 (left front of engine compt)
J/c l172 (center of dash)
J/c l173 (right center of dash)
J/c l175 (right center of dash)
J/c l176 & l169 (left center of dash)
J/c r43 (right side of luggage compt)
L15
L169
L176
L3 (left center of dash)
La3
Left front power seat control ecu & switch (under driver's seat)
Left front power seat position motor & sensor (reclining position) (under driver's seat)
Left front power seat position motor & sensor (slide position) (under driver's seat)
Lr1
Lv+
Lv-
Ns4
O/p
P ig2 fuse 5a
P mpx-b fuse 10a
P r
P-ig1-2 fuse 5a
Park/neutral position switch (right side of transmission)
Passenger side j/b (right end of dash)
Passive restraints system
Pele
Pvcc
Rc0
Rcl+
Rcl-
Rda
Red
Rssi
S3 (under driver's seat)
Security fuse 5a
Sgnd
Sisr
Sld+
Sld-
Smr
Spel
Ssfv
Sslb
Sslv
Ssrc
Ssrh
Ssrr
Ssrs
Ssrv
Sysb
Se1
Se2
Vcc
E45
E46

Driver"s Memory Seat Wiring Diagram (2 of 2) for Lexus LS 460 L 2014

List of elements for Driver"s Memory Seat Wiring Diagram (2 of 2) for Lexus LS 460 L 2014:

(driver's door) left front door control ecu
(left end of dash) driver side j/b
(right center of dash) j/b 3
(right end of dash) electric power control ecu
(under driver's seat) s3
12v
A12
A14
A40
A57
Altb
Am1 fuse 5a
Back
Bcut
Bdg1
Bdr
Can i/f
Canh
Canl
Cann
Canp
Combination meter
Computer data lines system
Control circuit
Cpbj
Cpu
Cpub
Cutd
D door 1 fuse 25a
D door 2 fuse 10a
D-ig1-3 fuse 10a
D15
D30
Dcty
Door lock switch
Down
Driver side j/b (left end of dash)
Fwd
Gnd
Gnd2
Hot at all times
Hot w/ d-ig1-1 relay energized
Ill+
Ill-
J/c l174 (right center of dash)
J/c l175 (right center of dash)
L11
L13
L4 (left kick panel)
Left front door courtesy switch (left "b" pillar)
Left front headrest motor & position sensor (driver's seat back)
Left front power seat control ecu & switch (under driver's seat)
Left front power seat cushion control motor & sensor (under driver's seat)
Left front power seat position motor & sensor (vertical position) (under driver's seat)
Left front power seat position sensor (lift position) (under driver's seat)
Left front seat memory switch
Lin1
Lin2
Lock
Ls1
Main body ecu (on driver side j/b)
Mmry
Msw+
Msw-
Mswe
N10
Ns4
O/p
P-d/c cut fuse 5a
P10
Passenger side j/b (right end of dash)
Pn2
Pnk
Power window regulator master switch
Red
Rrv+
Rrv-
Set
Sgnd
Sig
Unlock
Vcc
E45
E46

Front Passenger"s Memory Seat Wiring Diagram (1 of 2) for Lexus LS 460 L 2014

List of elements for Front Passenger"s Memory Seat Wiring Diagram (1 of 2) for Lexus LS 460 L 2014:

(under front passenger's seat)
A57
Back
Cann
Canp
Computer data lines system
Down
Fdwn
Front
Front power seat switch
Full front
Fup
Fwd
Gnd
Hot at all times
Hrfs
Hrrs
J24
Luggage room j/b (left side of luggage compt)
O/p
P mpx-b fuse 10a
P p/seat 1 fuse 30a
Passenger side j/b (right end of dash)
Pelg
Pvcc
R3 (under front passenger's seat)
Rcl+
Rcl-
Rdwn
Rear
Red
Right front headrest motor & position sensor (front passenger's seat back)
Right front lumbar support motor (front passenger's seat back)
Right front power seat control ecu & switch (under front passenger's seat)
Right front power seat position motor & sensor (lift position) (under front passenger's seat)
Right front power seat position motor & sensor (reclining position)
Right front power seat position motor & sensor (slide position)
Right front power seat position motor & sensor (vertical position) (under front passenger's seat)
Rr mpx-b 2 fuse 5a
Rup
Re1
Re2
Sgnd
Sisr
Sld+
Sld-
Sldf
Sldr
Slide
Spel
Ssfv
Sslb
Ssrh
Ssrl
Ssrr
Ssrs
Sysb
Vcc
E18
E20

Front Passenger"s Memory Seat Wiring Diagram (2 of 2) for Lexus LS 460 L 2014

List of elements for Front Passenger"s Memory Seat Wiring Diagram (2 of 2) for Lexus LS 460 L 2014:

A40
Altb
Am1 fuse 5a
Canh
Canl
Cann
Canp
Computer data lines system
Console switch
Cpub
D-ig1-3 fuse 10a
Driver side j/b (left end of dash)
Front passenger's seat reclining control switch
Front passenger's seat slide control switch
Front passenger's seat stowing/ return switch
Gnd
Gnd1
Hot at all times
Hot w/ d-ig1-1 relay energized
Ill+
Ill-
Integration control & panel assembly
J/c f20 (right rear seat back)
J/c r41 (behind top of ottoman)
J/c r42 (right side of luggage compt)
J/c s56 (left rear of luggage compt)
J/c s57 (left "c" pillar)
J27
J28
L11
L12
L4 (left kick panel)
L75
Lin
Lr1
Main body ecu
Mpx
Mry
Msw+
Msw-
Mswe
Nr4
Oto+
Oto-
P mpx-b fuse 10a
Passenger side j/b (right end of dash)
Pcty
Pnk
Pvcc
R3 (under front passenger's
Rear console switch
Rear power seat switch
Red
Right front door control ecu (front passenger's door)
Right front door courtesy switch (right "b" pillar)
Right front memory switch
Right ottoman reclining motor & sensor (if equipped) (under right rear seat)
Right rear power seat control ecu (right rear seat back)
Right rear power seat motor & position sensor (w/ ottoman) (under right rear seat)
Rodw
Roup
Rr seat fuse 30a
Rs1
Rf1
Seat)
Set
Sgnd
Ssrr
Sysb
F37
Z16

Memory Mirrors Wiring Diagram for Lexus LS 460 L 2014

List of elements for Memory Mirrors Wiring Diagram for Lexus LS 460 L 2014:

113

A13
A15
A21
A26
A32
A36
A39
A40
A54
A57
A60
Altb
Am1 fuse 5a
Bcut
Bdg1
Bdr
Blindspot monitor
Bsr+
Canh
Canl
Cann
Canp
Certification ecu (left end of dash)
Combination meter
Computer data lines system
Cpub
Cutd
D door 1 fuse 25a
D door 2 fuse 10a
D ig1 relay
D mpx-b 1 fuse 10a
D-ig1-1 fuse 10a
D-ig1-3 fuse 10a
D17
Diode (a/t shift)
Driver side j/b (left end of dash)
E51
Ec+
Ec-
Electric power control ecu
Engine control module (left side of engine compt)
F12
Gnd
Gnd1
Hot at all times
Hot w/ p-ig1 relay energized
Hssr
I12
Ig1d
Ill+
Ill-
Interior lights system
J/b 5 (right center of dash)
J/b l174 (right center of dash)
J/c a60 & e51 (left front of engine compt)
J/c e52 (left front of engine compt)
J/c l173 (right center of dash)
J/c l176 (left center of dash)
J13
J19
J20
J28
L11
L13
L15
L3 (left center of dash)
L4 (left kick panel)
La3
Left front door control ecu (driver's door)
Left front power seat control ecu & switch (under driver's seat)
Left front seat memory switch
Left outer rear view mirror (at mirror)
Left/right
Ls1
Main body ecu
Mirror ec
Mirror heater
Mirror position sensor
Mlp
Mswe
N10
Nr4
Ns4
Outer foot light
Outer mirror switch
Outer mirror switch assembly
P door 1 fuse 25a
P door 2 fuse 10a
P mpx-b fuse 10a
P r
P- ig1-2 fuse 5a
P-d/c cut fuse 5a
P-ig1 relay
P-ig1-1 fuse 10a
P10
Park/ neutral position switch (right side of transmission)
Passenger side j/b (right end of dash)
Pnk
R3 (under front passenger's seat)
Re1
Red
Retractable mirror motor
Right front door control ecu (front passenger's door)
Right outer rear view mirror (at mirror)
S3 (under driver's seat)
Set
Side turn
Sig
Skid control ecu (left rear of engine compt)
Up/down
Vssr
E46
Z10

Memory Power Shoulder Belt Anchorage Wiring Diagram (1 of 2) for Lexus LS 460 L 2014

List of elements for Memory Power Shoulder Belt Anchorage Wiring Diagram (1 of 2) for Lexus LS 460 L 2014:

A57
Bcut
Bdg1
Bdr
Cann
Canp
Computer data lines system
Cpub
Cutd
D door 1 fuse 25a
D door 2 fuse 10a
D mpx-b 1 fuse 10a
D-ig1-3 fuse 10a
D17
Driver side j/b (left end of dash)
Dsdn
Dse
Dsup
Electric power control ecu
Gnd
Hot at all times
Hot w/ d-ig1-1 relay energized
Hot w/ p-ig1 relay energized
Ill+
Ill-
J/c l174 (right center of dash)
J13
J19
J20
J28
Left front door control ecu (driver's door)
Left front seat memory switch
Left height adjustable anchor switch
Ls1
Msw+
Msw-
Mswe
N10
Nr4
Ns4
P door 1 fuse 25a
P door 2 fuse 10a
P mpx-b fuse 10a
P-d/c cut fuse 5a
P-ig1-1 fuse 10a
P10
Passenger side j/b (right end of dash)
Pnk
Psdn
Pse
Psup
R3 (under front passenger's seat)
Red
Right front door control ecu (front passenger's door)
Right front seat memory switch
Right height adjustable anchor switch
Set
Sig

Memory Power Shoulder Belt Anchorage Wiring Diagram (2 of 2) for Lexus LS 460 L 2014

List of elements for Memory Power Shoulder Belt Anchorage Wiring Diagram (2 of 2) for Lexus LS 460 L 2014:

A14
A29
A40
A41
A43
Acc
Altb
Am1 fuse 5a
B/anc fuse 10a
Banc
Bes
Canh
Canl
Cann
Canp
Computer data lines system
D-acc fuse 5a
D-ig1-3 fuse 10a
D30
Dbm+
Dbm-
Dcty
Driver side j/b (left end of dash)
Gnd1
Gnd2
Gnd3
Hot at all times
Hot w/ d-acc relay energized
Hot w/ d-ig1-1 relay energized
Hot w/ rr-ig1 relay energized
J/c l168 (left side of dash)
J/c l175 (right center of dash)
J/c s54 (left side of luggage compt)
L11
L13
L4 (left kick panel)
Left front door courtesy switch (left "b" pillar)
Left shoulder belt anchor (left "b" pillar)
Lglb
Luggage room j/b (left side of luggage compt)
Main body ecu
Mpxb
Pbes
Pbm+
Pbm-
Pgnd
Psse
Pvc
Rear j/b ecu
Red
Right shoulder belt anchor (right "b" pillar)
Rr mpx-b 1 fuse 10a
Rr mpx-b 2 fuse 5a
Rr-ig1-2 fuse 10a
S61
S62
Sr1

Memory Power Tilt & Power Telescopic Wiring Diagram (1 of 2) for Lexus LS 460 L 2014

List of elements for Memory Power Tilt & Power Telescopic Wiring Diagram (1 of 2) for Lexus LS 460 L 2014:

(driver's door) left front door control ecu
12v
A14
A21
A32
A36
A40
A57
Altb
Am1 fuse 5a
Ant
Asel
Bcut
Bdr
Canh
Canl
Cann
Canp
Certification ecu (left end of dash)
Computer data lines system
Control circuit
Cpbj
D door 1 fuse 25a
D mpx-b 1 fuse 10a
D-ig1 relay
D-ig1-1 fuse 10a
D30
Data
Dcty
Door control receiver (right rear of luggage compt)
Door lock switch
Driver side j/b (left end of dash)
Ecub
Electrical key antenna (right "c" pillar)
Gnd
Gnd vci
Gnd1
Hot at all times
Ig1d
Interior lights system
J/b 5 (right center of dash)
J/b l175 (right center of dash)
J/c l175 (right center of dash)
J/c r43 (right side of luggage compt)
L11
L13
L15
L2 (under left front of center floor console)
L4 (left kick panel)
Left front door courtesy switch (left "b" pillar)
Left front seat memory switch
Lin2
Lock
Lr1
Main body ecu
Motor telescopic
Mswe
Multiplex tilt & telescopic ecu (on steering column)
N10
Nca
Ns4
P10
Pn2
Pnk
Power tilt motor (on steering column)
Power window regulator master switch
Rc0
Rda
Red
Rssi
Set
Sgnd
Telescopic sensor
Tem+
Tem-
Tes
Ti & te fuse 30a
Tilt motor
Tilt sensor
Tim+
Tim-
Tis
Unlock
Vce
Vci

Memory Power Tilt & Power Telescopic Wiring Diagram (2 of 2) for Lexus LS 460 L 2014

List of elements for Memory Power Tilt & Power Telescopic Wiring Diagram (2 of 2) for Lexus LS 460 L 2014:

(right center of dash) j/c l173
A13
A21
A26
A35
A57
A60
Bcut
Canh
Canl
Cann
Canp
Combination meter
Computer data lines system
Cutd
Diode (a/t shift)
E51
Electric power control ecu
Engine control module (left side of engine compt)
F12
Headlamp dimmer switch
Hot at all times
Hot w/ p-ig1 relay energized
J/b 5 (right center of dash)
J/c a60 & e51 (left front of engine compt)
J/c e52 (left front of engine compt)
J/c l174 (right center of dash)
J12
K12
L25
La3
Left front power seat control ecu & switch (under driver's seat)
Ls1
Msw
P-d/c cut fuse 5a
P-ig1-2 fuse 5a
Park/ neutral position switch (right side of transmission)
Passenger side j/b (right end of dash)
Pnk
Rear junction block ecu (on luggage room j/b)
Red
S62
Skid control ecu (left rear of engine compt)
Switch
Telescopic shrink
Telescopic stretch
Tilt & telescopic
Tilt down
Tilt up
Windshield wiper switch
E46

Rear Passenger"s Memory Seat Wiring Diagram (1 of 3) for Lexus LS 460 L 2014

List of elements for Rear Passenger"s Memory Seat Wiring Diagram (1 of 3) for Lexus LS 460 L 2014:

4-seater
5-seater
A57
Back
Cann
Canp
Computer data lines system
D16
Down
Fwd
Gnd
Hdwn
Hot at all times
Hup
J/c f20 (right rear seat back)
J/c f36 (left rear seat back)
J/c r11
J/c r42 (right side of luggage compt)
J/c s54 (left side of luggage compt)
J/c s56 (left rear of luggage compt)
J/c s57 (left "c" pillar)
J27
Left rear headrest motor & position sensor (left rear seat back)
Left rear power seat control ecu (left rear seat back)
Left rear power seat motor & position sensor (under left rear seat)
Left rear power seat position motor & sensor (fold position) (under left rear seat)
Lin
Luggage room j/b (left side of luggage compt)
Lvm+
Lvm-
Mr+
Mr-
Oto+
Oto-
P mpx-b fuse 10a
Passenger side j/b (right end of dash)
Pnk
Pvcc
Rcl+
Rcl-
Rear console switch
Rear power seat switch
Red
Right rear power seat control ecu (right rear seat back)
Rl seat fuse 30a
Rnbl
Rnfl
Rr mpx-b 2 fuse 5a
Rr seat fuse 30a
Rs1
Rf1
S15
Sel
Sel2
Sgnd
Sld+
Sld-
Ssmr
Ssrh
Ssro
Ssrr
Ssrs
Ssrv
Sysb
Sf1
W/ ottoman
W/o ottoman
F24
F37
F40
Rs5

Rear Passenger"s Memory Seat Wiring Diagram (2 of 3) for Lexus LS 460 L 2014

List of elements for Rear Passenger"s Memory Seat Wiring Diagram (2 of 3) for Lexus LS 460 L 2014:

(right rear seat back) j/c f20
(right rear seat back) right rear headrest motor & position sensor
(right rear seat back) right rear power seat position sensor & motor (fold position)
(right side of luggage compt) j/c r41
(under right rear seat) (w/ ottoman) right ottoman reclining motor & sensor
(under right rear seat) right rear power seat motor & position sensor
A39
A40
Back
Canh
Canl
Cann
Canp
Combination meter
Computer data lines system
Console switch (w/ rear seat return switch)
Down
Fwd
Gnd
Integration control & panel assembly
J/c l170 (center of dash)
J/c l174 (right side of dash)
J/c r41 (behind top of ottoman)
L3 (left center of dash)
L75
Left rear power seat position motor (lumbar support position) (left rear seat back)
Mpx
Passenger side j/b (right end of dash)
Pnk
Pvcc
Rbba
Rbfw
Rear seat return switch
Red
Right rear power seat position motor (lumbar support position) (right rear seat back)
Rnbr
Rnfr
Rodw
Roup
Rf1
Ssmr
Ssro
Ssrr
Ssrs
Ssrv
W/ ottoman

Rear Passenger"s Memory Seat Wiring Diagram (3 of 3) for Lexus LS 460 L 2014

List of elements for Rear Passenger"s Memory Seat Wiring Diagram (3 of 3) for Lexus LS 460 L 2014:

(behind top of ottoman)
(right center of dash) j/b 3
A10
A12
A40
A57
Acc
Altb
Am1 fuse 5a
Bcut
Bdr
Can
Canh
Canl
Cann
Canp
Computer data lines system
Cpub
Cutd
D rr door fuse 25a
D-acc fuse 5a
D-ig1-3 fuse 10a
D10
D12
D27
Driver side j/b (left end of dash)
Electric power control ecu
Gnd
Gnd1
Hot at all times
Hot w/ d-acc relay energized
Hot w/ d-ig1-1 relay energized
Hot w/ p-ig1 relay energized
Hot w/ rr-ig1 relay energized
Ill+
Ill-
Ind
Interior lights system
J/c r41
J12
J23
J26
L11
L12
L4 (left kick panel)
Lcty
Left rear door control ecu (left rear door)
Left rear door courtesy switch (left "c" pillar)
Left rear seat memory switch
Lin1
Lin2
Luggage room j/b (left side of luggage compt)
Main body ecu
Mpx
Mswe
O14
O15
Oq1
Oq2
Or1
Os1
Outer mirror switch assembly (w/ rear seat return switch)
P mpx-b fuse 10a
P rr door fuse 25a
P-d/c cut fuse 5a
P-ig1-2 fuse 5a
Passenger side j/b (right end of dash)
Pnk
Rcty
Red
Right rear door control ecu (inside right rear door)
Right rear door courtesy switch (right "c" pillar)
Right rear seat memory switch
Rl2
Rr ig1-2 fuse 10a
Rr mpx-b 2 fuse 5a
S3 (under driver's seat)
Set
Sgnd
Sig

MEMORY SYSTEMS – Lexus LS 460 L 2014 – SYSTEM WIRING DIAGRAMS