MEMORY SYSTEMS – Lexus IS 250C 2012 – SYSTEM WIRING DIAGRAMS

MEMORY SYSTEMS

Driver"s Memory Seat Wiring Diagram (1 of 2) for Lexus IS 250C 2012

List of elements for Driver"s Memory Seat Wiring Diagram (1 of 2) for Lexus IS 250C 2012:

• A24
• Back
• Computer data lines system
• D14
• D18
• Down
• Drdc
• Ecu-ig rh fuse 10a
• Engine room r/b 1 (right rear of engine compt)
• Fr p/ seat lh fuse 30a
• Frv+
• Frv-
• Fwd
• Gnd
• Hlg
• Hls
• Hlv
• Hot at all times
• Hot w/ rh-ig1 relay energized
• J/c j27 (left side of dash)
• J/c q7 & u1 (under driver's seat)
• J/c u11 (under driver's seat)
• J18
• J22
• Jq1
• Left cowl side j/b (left end of dash)
• Left front lumbar power seat switch
• Left front lumbar support motor (in driver's seat)
• Left front position control ecu & switch assembly (under driver's seat)
• Left front power seat lifter position motor & sensor (left front seat adjuster assembly)
• Left front power seat reclining position motor assembly (in driver's seat)
• Left front power seat slide position motor & sensor (left front seat adjuster assembly)
• Left front power seat slide switch assembly
• Left front power seat vertical position motor & seat (left front seat adjuster assembly)
• Left reclining position sensor (driver's seat)
• Lft+
• Lft-
• Mpx-b fuse 10a
• Mpx1
• Ods
• Pvcc
• Q1 (left "b" pillar)
• Rcl+
• Rcl-
• Red
• Right cowl side j/b (right end of dash)
• Seng
• Sgnd
• Sld+
• Sld-
• Sldf
• Sldr
• Ssfv
• Ssrl
• Ssrr
• Ssrs
• Sysb

Driver"s Memory Seat Wiring Diagram (2 of 2) for Lexus IS 250C 2012

List of elements for Driver"s Memory Seat Wiring Diagram (2 of 2) for Lexus IS 250C 2012:

• A12
• A20
• Altb
• Bdr
• Body computer
• Buckle switch
• Certification ecu (right side of trunk)
• Computer data lines system
• D17
• Data
• Dcty
• Door control receiver (center of trunk)
• Fr door lh fuse 20a
• Gnd
• Gnd1
• Hot at all times
• J/c q7 & u1 (under driver's seat)
• J/c u11 (under driver's seat)
• J21
• J4 (right kick panel)
• J75
• Jp2
• Jq1
• Left cowl side j/b (left end of dash)
• Left front door courtesy light switch assembly
• Left front seat inner belt assembly
• Left front seat memory switch
• Left outer mirror control ecu assembly (left front door)
• M10
• Mpx1
• Mpx2
• Mq1
• Mswe
• Occupant detection sensor
• P2 (right rear of vehicle)
• Parking brake switch assembly (m/t) (below center console)
• Pkb
• Pnk
• Q1 (left "b" pillar)
• Rco
• Rda
• Red
• Right cowl side j/b (right end of dash)
• Rssi
• Set
• Ti & te fuse 20a

Memory Mirrors Wiring Diagram for Lexus IS 250C 2012

List of elements for Memory Mirrors Wiring Diagram for Lexus IS 250C 2012:

• A12
• A20
• Adjust switch
• Bdr
• Becu
• Certification ecu (right side of trunk)
• Computer data lines system
• D17
• Data
• Dcty
• De2
• Dm+r
• Dmhr
• Dmvr
• Door control receiver (center of trunk)
• Down
• Dvc
• Engine room r/b 1 (right rear of engine compt)
• Fold
• Fold away switch (w/ retractor)
• Fr door lh fuse 20a
• Fr door rh fuse 20a
• Gnd
• Gnd1
• Hot at all times
• Hssr
• Ill+
• Ill-
• Interior lights system
• J21
• J4 (right kick panel)
• J74
• J75
• Jp2
• Jq1
• L10
• Left
• Left cowl side j/b (left end of dash)
• Left front door courtesy light switch assembly
• Left front seat memory switch
• Left outer mirror control ecu assembly (left front door)
• Left outer rear view mirror assembly
• Left/ up
• Left/right
• Lp1
• M10
• Main body ecu
• Mirb
• Mire
• Mirror position sensor
• Mirs
• Mpx-b fuse 10a
• Mpx1
• Mpx2
• Mq1
• Mr+
• Mr-
• Msw
• Mswe
• Outer mirror switch assembly
• P1 (right side of crossmember)
• P2 (right rear of vehicle)
• Parking brake switch assembly (m/t) (below center console)
• Pe2
• Pkb
• Pm+r
• Pmhr
• Pmvr
• Pnk
• Pvc
• Q1 (left "b" pillar)
• Rco
• Rda
• Red
• Ret
• Retractor
• Right
• Right cowl side j/b (right end of dash)
• Right outer mirror control ecu assembly (right front door)
• Right outer rear view mirror
• Right/ dn
• Rssi
• Sel1
• Sele
• Select switch
• Set
• Unfold
• Up/down
• Vssr

Memory Power Tilt & Power Telescopic Wiring Diagram (1 of 2) for Lexus IS 250C 2012

List of elements for Memory Power Tilt & Power Telescopic Wiring Diagram (1 of 2) for Lexus IS 250C 2012:

• (left front door) left outer mirror control ecu assembly
• A12
• A15
• A18
• A20
• A24
• Altb
• Bdr
• Body ecu
• Certification ecu assembly (right side of trunk)
• Computer data lines system
• Cpub
• D12
• D14
• D17
• Data
• Dcty
• Door control receiver (center of trunk)
• Ecu-ig rh fuse 10a
• Ecub
• Engine room j/b 1 (right rear of engine compt)
• Engine room r/b 1 (right rear of engine compt)
• Gnd
• Gnd1
• Hot at all times
• Ig1d
• J2 (under center console)
• J21
• J4 (right kick panel)
• J75
• Jp2
• Jq1
• Left front door courtesy light switch assembly
• Left front seat memory switch
• M10
• Mpx-b fuse 10a
• Mpx1
• Mpx2
• Mswe
• Multiplex tilt & telescopic ecu (on steering column)
• P2 (right rear of vehicle)
• Parking brake switch assembly (m/t) (below center console)
• Pkb
• Pnk
• Power source control ecu (right side of dash)
• Power tilt motor (steering column assembly) (at steering column)
• Q1 (left "b" pillar)
• Rco
• Rda
• Red
• Rh j/b-am fuse 80a
• Rh-ig1 relay
• Right cowl side j/b (right end of dash)
• Rssi
• Sel1
• Sele
• Set
• Sig
• Telescopic motor
• Telescopic sensor
• Tem+
• Tem-
• Tes
• Ti & te fuse 20a
• Tim+
• Tim-
• Tis
• Vce
• Vci

Memory Power Tilt & Power Telescopic Wiring Diagram (2 of 2) for Lexus IS 250C 2012

List of elements for Memory Power Tilt & Power Telescopic Wiring Diagram (2 of 2) for Lexus IS 250C 2012:

• (left end of dash) left cowl side j/b
• (left side of dash) j/c j27
• Ae1
• Brake actuator assembly
• Ca1h
• Ca1l
• Canh
• Canl
• Computer data lines system
• D12
• D13
• D18
• Down
• Engine control module (left front of engine compt)
• Engine room j/b 1 (right rear of engine compt)
• Fr door lh fuse 20a
• Headlight dimmer switch assembly
• Hot at all times
• J/c j27 (left side of dash)
• J/c m14 (driver's door)
• J1 (left kick panel)
• J2 (under center console)
• J26
• J29
• Jq1
• Left cowl side j/b (left end of dash)
• Lh j/b-am fuse 80a
• Lh-ig fuse 10a
• Lh-ig1 relay
• Long
• Mpd1
• Mpd2
• Mpx1
• Mpx2
• Mq1
• Mq2
• Msw
• Network gateway ecu (right side of dash)
• Park/ neutral position switch assembly (a/t) (on transmission)
• Pnk
• Red
• Short
• Tilt & telescopic switch
• Windshield wiper switch assembly

Passenger"s Memory Seat Wiring Diagram (1 of 2) for Lexus IS 250C 2012

List of elements for Passenger"s Memory Seat Wiring Diagram (1 of 2) for Lexus IS 250C 2012:

• Back
• Computer data lines system
• Down
• Ecu-ig rh fuse 10a
• Engine room r/b 1 (right rear of engine compt)
• Fr p/ seat rh fuse 30a
• Frv+
• Frv-
• Fwd
• Gnd
• Hlg
• Hls
• Hlv
• Hot at all times
• Hot w/ rh-ig1 relay energized
• J/c t11 (front passenger's seat)
• J15
• J20
• J29
• Lft+
• Lft-
• Mpx-b fuse 10a
• Mpx1
• Ods
• P1 (right side of crossmember)
• Prdc
• Pt1
• Pvcc
• Rcl+
• Rcl-
• Red
• Right cowl side j/b (right end of dash)
• Right front lumbar power seat switch
• Right front lumbar support motor (front passenger's seat)
• Right front position control ecu & switch (under front passenger's seat)
• Right front power seat lifter position motor & sensor (right front seat adjuster assembly)
• Right front power seat reclining position motor assembly (front passenger's seat)
• Right front power seat slide position motor & sensor (right front seat adjuster assembly)
• Right front power seat slide switch assembly
• Right front power seat vertical position motor & seat (right front seat adjuster assembly)
• Right reclining position sensor (passenger's seat)
• Seng
• Sgnd
• Sld+
• Sld-
• Sldf
• Sldr
• Ssfv
• Ssrl
• Ssrr
• Ssrs
• Sysb

Passenger"s Memory Seat Wiring Diagram (2 of 2) for Lexus IS 250C 2012

List of elements for Passenger"s Memory Seat Wiring Diagram (2 of 2) for Lexus IS 250C 2012:

• A12
• Altb
• Bdr
• Body computer
• Buckle switch
• Computer data lines system
• D17
• Fr door rh fuse 20a
• Gnd
• Gnd1
• Hot at all times
• J/c t14 (under front passenger's seat)
• J21
• J4 (right kick panel)
• J75
• Jp2
• L10
• Lp1
• Mpx1
• Mpx2
• Mswe
• Occupant detection sensor
• P1 (right side of crossmember)
• Parking brake switch assembly (m/t) (below center console)
• Pcty
• Pkb
• Pnk
• Pt1
• Red
• Right cowl side j/b (right end of dash)
• Right front door courtesy light switch assembly
• Right front seat inner belt (under front passenger's seat)
• Right front seat memory switch
• Right outer mirror control ecu assembly (right front door)
• Set
• Ti & te fuse 20a