MEMORY SYSTEMS – Lexus IS 250 2007 – SYSTEM WIRING DIAGRAMS

MEMORY SYSTEMS

Driver"s Memory Seat Wiring Diagram (1 of 2) for Lexus IS 250 2007

List of elements for Driver"s Memory Seat Wiring Diagram (1 of 2) for Lexus IS 250 2007:

• (on transmission)
• (or red)
• (q7: under left front seat) (u1: under driver's seat) j/c q7 & u1
• Ca1h
• Ca1l
• Canh
• Canl
• Computer data lines system
• D13
• D18
• Driver's seat position control ecu & switch (below left front seat)
• Engine control module (on left front of engine compt, in protective case)
• Frv+
• Frv-
• Gateway ecu (at right end of dash)
• Gnd
• Hot at all times
• Ig1 lh relay
• J/c m14 (in left front door)
• J1 (left kick panel)
• J18
• J22
• J29
• J77
• Left front door fuse 20a
• Left front p/seat fuse 30a
• Left kick panel j/b (at left end of dash)
• Lft+
• Lft-
• Lh-ig fuse 10a
• Mpd1
• Mpd2
• Mpx1
• Park/ neutral position switch
• Pnk
• Power seat motor (driver's seat front vertical control) (below driver's seat)
• Power seat motor (driver's seat lumbar support control) (in driver's seat)
• Power seat motor (driver's seat rear vertical control) (in driver's seat)
• Power seat motor (driver's seat reclining control) (in driver's seat)
• Power seat motor (driver's seat slide control) (in driver's seat)
• Power seat switch (driver's seat lumbar support control)
• Q1 (near left "b" pillar)
• Rcl+
• Rcl-
• Red
• Skid control ecu (center console)
• Sld+
• Sld-
• Sysb
• W/ vehicle dynamics integrated management
• W/o vehicle dynamics integrated management

Driver"s Memory Seat Wiring Diagram (2 of 2) for Lexus IS 250 2007

List of elements for Driver"s Memory Seat Wiring Diagram (2 of 2) for Lexus IS 250 2007:

• (near left "b" pillar) q1
• (near top of parking brake lever)
• 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)
• Driver's seat memory switch
• Electrical key antenna (right rear of trunk)
• Engine room r/b 1 (right rear of engine compt)
• Gnd
• Hot at all times
• Ig1d
• Ig2 rh relay
• J/c j27 (behind left side of dash)
• J/c q36 (above left rear wheelwell)
• J21
• J4 (right kick panel)
• J75
• Left front door courtesy switch (on left "b" pillar)
• Mpx-b fuse 10a
• Mpx1
• Mpx2
• Mswe
• Outer mirror control ecu (left) (in left front door)
• P2 (right rear of vehicle)
• Parking brake switch (m/t)
• Pkb
• Pnk
• Power source control ecu (behind right side of dash)
• Rco
• Rda
• Red
• Rh ecu-ig fuse 10a
• Right kick panel j/b (at right end of dash)
• Rssi
• Set
• Sig
• Sil1
• Sile

Memory Mirrors Wiring Diagram (1 of 2) for Lexus IS 250 2007

List of elements for Memory Mirrors Wiring Diagram (1 of 2) for Lexus IS 250 2007:

• (behind right side of dash) power source control ecu
• (right front crossmember)
• A20
• A24
• Acc fuse 7.5a
• Adjusting switch
• Ant
• Asel
• Bdr
• Body ecu
• Ca1h
• Ca1l
• Certification ecu (right side of trunk)
• Computer data lines system
• Cpub
• D12
• D14
• D27
• 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)
• Gateway ecu (at right end of dash)
• Gnd
• Grd
• Hot at all times
• Hot in on or start
• Hssr
• Ig1 rh relay
• Ig1d
• J/c j27 (behind left side of dash)
• J/c l11 (near right front door)
• J/c p24 (right side of trunk)
• J15
• J18
• J21
• J4 (right kick panel)
• J74
• J75
• L10
• L14
• Left
• Left/right motor
• Lt/up
• Mirb
• Mire
• Mirs
• Mpd1
• Mpd2
• Mpx-b fuse 10a
• Mpx1
• Mpx2
• Msw
• Outer mirror control ecu (right) (in right front door)
• Outer mirror switch
• P2 (right rear of vehicle)
• Pnk
• Q1 (near left "b" pillar)
• Rco
• Rda
• Red
• Red red
• Retractable motor
• Right
• Right front door fuse 20a
• Right kick panel j/b (at 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 250 2007

List of elements for Memory Mirrors Wiring Diagram (2 of 2) for Lexus IS 250 2007:

• (near left "b" pillar) q1
• (near top of parking brake lever)
• (or red)
• A12
• Bdr
• Body ecu
• Canh
• Canl
• Computer data lines system
• Cpub
• D13
• D18
• Dcty
• Driver's seat memory switch
• Engine control module (on left front of engine compt, in protective case)
• Gnd
• Hot at all times
• Hssr
• Ig lh fuse 10a
• Ig1 lh relay
• J/c j27 (behind left side of dash)
• J/c m14 (in left front door)
• J/c q36 (above left rear wheelwell)
• J1 (left kick panel)
• J29
• J75
• J77
• Left front door fuse 20a
• Left kick panel j/b (at left end of dash)
• Left outer rear view mirror
• Left/right motor
• M10
• M15
• Mpx1
• Mswe
• Outer mirror control ecu (left) (in left front door)
• Park/ neutral position switch (on transmission)
• Parking brake switch (m/t)
• Pkb
• Pnk
• Red
• Retractable motor
• Right front door courtesy switch (on right "b" pillar)
• Right kick panel j/b (at right end of dash)
• Sensor
• Set
• Sig
• Sil1
• Sile
• Skid control ecu (center console)
• Up/down motor
• Vssr
• W/ vehicle dynamics integrated management
• W/o vehicle dynamics integrated management

Memory Power Tilt & Power Telescopic Wiring Diagram (1 of 2) for Lexus IS 250 2007

List of elements for Memory Power Tilt & Power Telescopic Wiring Diagram (1 of 2) for Lexus IS 250 2007:

• (at steering
• (behind right side of dash) power source control ecu
• (in left front door) outer mirror control ecu (left)
• (near left "b" pillar) q1
• (near top of parking brake lever)
• 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)
• Driver's seat memory switch
• Ecu-ig rh fuse 10a
• Ecub
• Electrical key antenna (right rear of trunk)
• Engine room 1 j/b (right rear of engine compt)
• Gnd
• Hot at all times
• Ig1d
• J2 (under center console)
• J21
• J4 (right kick panel)
• J75
• Jp1
• Mpx-b fuse 10a
• Mpx1
• Mpx2
• Mswe
• P2 (right rear of vehicle)
• Parking brake switch (m/t)
• Pkb
• Pnk
• Rco
• Rda
• Red
• Rh-ig1 relay
• Right front door courtesy switch (on right "b" pillar)
• Right kick panel j/b (at 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 250 2007

List of elements for Memory Power Tilt & Power Telescopic Wiring Diagram (2 of 2) for Lexus IS 250 2007:

• (at left end of dash) left kick panel j/b
• (behind left side of dash) j/c j27
• (or red)
• A14
• Ca1h
• Ca1l
• Canh
• Canl
• Computer data lines system
• D12
• D18
• Down
• Engine control module (on left front of engine compt)
• Front door lh fuse 20a
• Gateway ecu (at right end of dash)
• Gnd
• Headlamp dimmer switch assembly
• Hot at all times
• J/c j27 (behind left side of dash)
• J/c m14 (in left front door)
• J/c q36 (above left rear wheelwell)
• J1 (left kick panel)
• J2 (under center console)
• J26
• J29
• J77
• Left kick panel j/b (at left end of dash)
• Lh-ig fuse 10a
• Lh-ig1 relay
• Long
• Mpd1
• Mpd2
• Mpx1
• Mpx2
• Msw
• Park/ neutral position switch (on transmission)
• Pnk
• Red
• Short
• Skid control ecu (center console)
• Tilt & telescopic switch
• W/ vehicle dynamics integrated management
• W/o vehicle dynamics integrated management
• Windshield wiper switch assembly

Passenger"s Memory Seat Wiring Diagram (1 of 2) for Lexus IS 250 2007

List of elements for Passenger"s Memory Seat Wiring Diagram (1 of 2) for Lexus IS 250 2007:

• (in right front seat) j/c t11
• (on transmission)
• (or red)
• Ca1h
• Ca1l
• Canh
• Canl
• Certification ecu (right side of trunk)
• Computer data lines system
• D13
• Engine control module (on left front of engine compt, in protective case)
• Frv+
• Frv-
• Gateway ecu (at right end of dash)
• Gnd
• Hot at all times
• Ig1 lh relay
• J1 (left kick panel)
• J29
• J77
• Left kick panel j/b (at left end of dash)
• Lft+
• Lft-
• Lh-ig fuse 10a
• Mpd1
• Mpd2
• Mpx1
• Mpx2
• P1 (right side of front crossmember)
• Park/ neutral position switch
• Pnk
• Position control ecu & switch (right) (below right front seat)
• Power seat motor (front passenger's seat front vertical control) (below right front seat)
• Power seat motor (front passenger's seat lumbar support control) (in right front seat)
• Power seat motor (front passenger's seat rear vertical control) (below right front seat)
• Power seat motor (front passenger's seat reclining control) (in right front seat)
• Power seat motor (front passenger's seat slide control) (in right front seat)
• Power seat switch (front passenger's seat lumbar support control)
• Rcl+
• Rcl-
• Red
• Right front door fuse 20a
• Right front p/seat fuse 30a
• Right kick panel j/b (at right end of dash)
• Skid control ecu (center console)
• Sld+
• Sld-
• Sysb
• W/ vehicle dynamics integrated management
• W/o vehicle dynamics integrated management

Passenger"s Memory Seat Wiring Diagram (2 of 2) for Lexus IS 250 2007

List of elements for Passenger"s Memory Seat Wiring Diagram (2 of 2) for Lexus IS 250 2007:

• (near top of parking brake lever)
• A12
• A20
• Bdr
• Body computer
• Computer data lines system
• Cpub
• D12
• Dcty
• Engine room r/b 1 (right rear of engine compt)
• Front passenger's seat memory switch
• Hot at all times
• Ig1d
• Ig2 rh relay
• J/c l11 (near right front 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)
• Pkb
• Pnk
• Power source control ecu (behind right side of dash)
• Red
• Right ecu-ig fuse 10a
• Right front door courtesy switch (on right "b" pillar)
• Right kick panel j/b (at right end of dash)
• Right outer mirror control ecu (in right front door)
• Set
• Sig