MEMORY SYSTEMS – Lexus IS 350 2009 – SYSTEM WIRING DIAGRAMS

MEMORY SYSTEMS

Driver"s Memory Seat Wiring Diagram (1 of 2) for Lexus IS 350 2009

List of elements for Driver"s Memory Seat Wiring Diagram (1 of 2) for Lexus IS 350 2009:

• (under driver's seat) j/c q7 & u1
• Ca1h
• Ca1l
• Canh
• Canl
• Computer data lines system
• D13
• D18
• Engine control module (left front of engine compt)
• Fr door lh fuse 20a
• Fr p/ seat lh fuse 30a
• Frv+
• Frv-
• Gateway ecu (right end of dash)
• Gnd
• Hot at all times
• J/c m14 (driver's door)
• J1 (left kick panel)
• J18
• J22
• J29
• Left cowl side j/b (left end of dash)
• Left position control ecu & switch (under driver's seat)
• Lft+
• Lft-
• Lh-ig 1 relay
• Lh-ig fuse 10a
• Mpd1
• Mpd2
• Mpx1
• Park/ neutral position switch (a/t) (on transmission)
• Pnk
• Power seat motor (left front seat front vertical control) (under driver's seat)
• Power seat motor (left front seat lumbar support control) (in driver's seat)
• Power seat motor (left front seat rear vertical control) (in driver's seat)
• Power seat motor (left front seat reclining control) (in driver's seat)
• Power seat motor (left front seat slide control) (in driver's seat)
• Power seat switch (front left seat lumbar support control)
• Q1 (left "b" pillar)
• Rcl+
• Rcl-
• Red
• Skid control ecu w/ actuator (left rear of engine compartment)
• Sld+
• Sld-
• Sysb

Driver"s Memory Seat Wiring Diagram (2 of 2) for Lexus IS 350 2009

List of elements for Driver"s Memory Seat Wiring Diagram (2 of 2) for Lexus IS 350 2009:

• (left "b" pillar) q1
• A12
• A20
• A24
• Ant
• Asel
• Bdr
• Body computer
• Certification ecu (right side of trunk)
• Computer data lines system
• Cpub
• D12
• D14
• Data
• Dcty
• Door control receiver (right rear of vehicle)
• Ecu-ig rh fuse 10a
• Electrical key antenna (right rear of trunk)
• Engine room r/b 1 (right rear of engine compt)
• Gnd
• Hot at all times
• Ig1d
• J/c j27 (left side of dash)
• J/c q36 (left rear wheelwell)
• J21
• J4 (right kick panel)
• J75
• Left front door courtesy switch (left "b" pillar)
• Left seat memory switch
• Mpx-b fuse 10a
• Mpx1
• Mpx2
• Mswe
• Outer mirror control ecu (left) (left front door)
• P2 (right rear of vehicle)
• Parking brake switch (m/t) (left side of dash)
• Pkb
• Pnk
• Power source control ecu (right side of dash)
• Rco
• Rda
• Red
• Rh-ig 1 relay
• Right cowl side j/b (right end of dash)
• Rssi
• Set
• Sig
• Sil1
• Sile

Memory Mirrors Wiring Diagram (1 of 2) for Lexus IS 350 2009

List of elements for Memory Mirrors Wiring Diagram (1 of 2) for Lexus IS 350 2009:

• (right side of crossmember)
• (right side of dash) power source control ecu
• A20
• A24
• Adjusting switch
• Ant
• Asel
• Bdr
• Body ecu
• Ca1h
• Ca1l
• Certification ecu (right side of trunk)
• Computer data lines system
• Cpub
• D12
• D14
• Data
• Door control receiver (right rear of vehicle)
• Down
• Ecu-ig rh fuse 10a
• Electrical key antenna (right rear of trunk)
• Engine room r/b 1 (right rear of engine compt)
• Fold away switch (w/ retractor)
• Fr door rh fuse 20a
• Gateway ecu (right end of dash)
• Gnd
• Hot at all times
• Hssr
• Ig1d
• J/c l11 (front passenger's door)
• J/c p24 (right side of trunk)
• J15
• J18
• J21
• J4 (right kick panel)
• J74
• J75
• L10
• Left
• Left/right motor
• Lt/up
• Mirb
• Mire
• Mirs
• Mpd1
• Mpd2
• Mpx-b fuse 10a
• Mpx1
• Mpx2
• Mr+
• Mr-
• Msw
• Outer mirror control ecu (right) (right front door)
• Outer mirror switch
• P2 (right rear of vehicle)
• Pe2
• Pmhr
• Pmtr
• Pmvr
• Pnk
• Pvc
• Q1 (left "b" pillar)
• Rco
• Rda
• Red
• Ret
• Retractable motor
• Rh-ig 1 relay
• Right
• Right cowl side j/b (right end of dash)
• Right outer rear view mirror
• Rssi
• Rt/dn
• Select switch
• Sensor
• Sig
• Up/down motor
• Vssr

Memory Mirrors Wiring Diagram (2 of 2) for Lexus IS 350 2009

List of elements for Memory Mirrors Wiring Diagram (2 of 2) for Lexus IS 350 2009:

• (left "b" pillar) q1
• A12
• Bdr
• Body ecu
• Canh
• Canl
• Computer data lines system
• Cpub
• D13
• D18
• Dcty
• Engine control module (left front of engine compt)
• Fr door lh fuse 20a
• Gnd
• Hot at all times
• Hssr
• J/c j27 (left side of dash)
• J/c m14 (driver's door)
• J/c q36 (left rear wheelwell)
• J1 (left kick panel)
• J29
• Left cowl side j/b (left end of dash)
• Left front door courtesy switch (left "b" pillar)
• Left outer rear view mirror
• Left seat memory switch
• Left/right motor
• Lh-ig 1 relay
• Lh-ig fuse 10a
• M10
• Mpx1
• Mr+
• Mr-
• Mswe
• Outer mirror control ecu (left) (left front door)
• Park/ neutral position switch (a/t) (on transmission)
• Parking brake switch (m/t) (left side of dash)
• Pkb
• Pnk
• Red
• Retractable motor
• Right cowl side j/b (right end of dash)
• Sensor
• Set
• Sig
• Sil1
• Sile
• Skid control ecu w/ actuator (left rear of engine compt)
• Up/down motor
• Vssr

Memory Power Tilt & Power Telescopic Wiring Diagram (1 of 2) for Lexus IS 350 2009

List of elements for Memory Power Tilt & Power Telescopic Wiring Diagram (1 of 2) for Lexus IS 350 2009:

• (at steering
• (left "b" pillar) q1
• (left front door) outer mirror control ecu (left)
• (right side of dash) power source control ecu
• A12
• A15
• A18
• A20
• A24
• Ant
• Asel
• Bdr
• Body ecu
• Certification ecu (right side of trunk)
• Column)
• Computer data lines system
• Cpub
• D12
• D14
• Data
• Dcty
• Door control receiver (right rear of vehicle)
• Ecu-ig rh fuse 10a
• Ecub
• Electrical key antenna (right rear of trunk)
• Engine room j/b 1 (right rear of engine compt)
• Gnd
• Hot at all times
• Ig1d
• J2 (under center console)
• J21
• J4 (right kick panel)
• J75
• Left front door courtesy switch (left "b" pillar)
• Left seat memory switch
• Mpx-b fuse 10a
• Mpx1
• Mpx2
• Mswe
• P2 (right rear of vehicle)
• Parking brake switch (m/t) (left side of dash)
• Pkb
• Pnk
• Rco
• Rda
• Red
• Rh-ig1 relay
• Right cowl side j/b (right end of dash)
• Rssi
• Set
• Sig
• Sil1
• Sile
• Telescopic sensor
• Tem+
• Tem-
• Tes
• Ti & te fuse 20a
• Tilt & telescopic ecu (on steering column)
• Tilt motor
• Tim+
• Tim-
• Tis
• Vce
• Vci

Memory Power Tilt & Power Telescopic Wiring Diagram (2 of 2) for Lexus IS 350 2009

List of elements for Memory Power Tilt & Power Telescopic Wiring Diagram (2 of 2) for Lexus IS 350 2009:

• (left end of dash) left cowl side j/b
• (left side of dash) j/c j27
• Ca1h
• Ca1l
• Canh
• Canl
• Computer data lines system
• D12
• D13
• D18
• Down
• Engine control module (left front of engine compt)
• Fr door lh fuse 20a
• Gateway ecu (right end of dash)
• Headlamp dimmer switch assembly
• Hot at all times
• J/c j27 (left side of dash)
• J/c m14 (driver's door)
• J/c q36 (left rear wheelwell)
• J1 (left kick panel)
• J2 (under center console)
• J26
• J29
• Left cowl side j/b (left end of dash)
• Lh-ig fuse 10a
• Lh-ig1 relay
• Long
• Mpd1
• Mpd2
• Mpx1
• Mpx2
• Msw
• Park/ neutral position switch (a/t) (on transmission)
• Pnk
• Red
• Short
• Skid control ecu w/ actuator (left rear of engine compt)
• Tilt & telescopic switch
• Windshield wiper switch assembly

Passenger"s Memory Seat Wiring Diagram (1 of 2) for Lexus IS 350 2009

List of elements for Passenger"s Memory Seat Wiring Diagram (1 of 2) for Lexus IS 350 2009:

• (front passenger's seat) j/c t11
• Ca1h
• Ca1l
• Canh
• Canl
• Certification ecu (right side of trunk)
• Computer data lines system
• D13
• Engine control module (left front of engine compt)
• Fr door rh fuse 20a
• Fr p/ seat rh fuse 30a
• Frv+
• Frv-
• Gateway ecu (right end of dash)
• Gnd
• Hot at all times
• J1 (left kick panel)
• J29
• Left cowl side j/b (left end of dash)
• Lft+
• Lft-
• Lh-ig 1 relay
• Lh-ig fuse 10a
• Mpd1
• Mpd2
• Mpx1
• Mpx2
• P1 (right side of crossmember)
• Park/ neutral position switch (a/t) (on transmission)
• Pnk
• Power seat motor (right front seat front vertical control) (under front passenger's seat)
• Power seat motor (right front seat lumbar support control) (front passenger's seat)
• Power seat motor (right front seat rear vertical control) (under front passenger's seat)
• Power seat motor (right front seat reclining control) (front passenger's seat)
• Power seat motor (right front seat slide control) (front passenger's seat)
• Power seat switch (front right seat lumbar support control)
• Rcl+
• Rcl-
• Red
• Right cowl side j/b (right end of dash)
• Right position control ecu & switch (under front passenger's seat)
• Skid control ecu w/ actuator (left rear of engine compt)
• Sld+
• Sld-
• Sysb

Passenger"s Memory Seat Wiring Diagram (2 of 2) for Lexus IS 350 2009

List of elements for Passenger"s Memory Seat Wiring Diagram (2 of 2) for Lexus IS 350 2009:

• A12
• A20
• Bdr
• Body ecu
• Computer data lines system
• Cpub
• D12
• Dcty
• Ecu-ig rh fuse 10a
• Engine room r/b 1 (right rear of engine compt)
• Hot at all times
• Ig1d
• J/c l11 (front passenger's door)
• J/c p24 & p25 (right side of trunk)
• J15
• J18
• J20
• J21
• J4 (right kick panel)
• J75
• Mpx-b fuse 10a
• Mpx1
• Mpx2
• Mswe
• P24
• P25
• Parking brake switch (m/t) (left side of dash)
• Pkb
• Pnk
• Power source control ecu (right side of dash)
• Red
• Rh-ig 1 relay
• Right cowl side j/b (right end of dash)
• Right front door courtesy switch (right "b" pillar)
• Right outer mirror control ecu (right front door)
• Right seat memory switch
• Set
• Sig