POWER SEATS – Lexus LS 430 2003 – SYSTEM WIRING DIAGRAMS

POWER SEATS

Climate Control Seats Wiring Diagram for Lexus LS 430 2003

List of elements for Climate Control Seats Wiring Diagram for Lexus LS 430 2003:

49

• (forward
• (under right front seat)
• Blr wtr lh
• Blr wtr rh
• Climate control seat switch
• Computer data lines system
• D s/htr fuse 15a
• Driver climate control seat ecu (under right side of driver's seat)
• Driver seat climate controller (seat back)
• Driver seat ecu (below left side of driver's seat)
• Driver side j/b (at left kick panel)
• Fenderwell)
• Front passengers climate control seat ecu (under front passenger's seat)
• G j14
• G j15
• Hot in on or start
• Idl
• Ik (at right side of dash)
• Ind
• J/c 14 & 15 (behind upper center of dash)
• J/c 21
• Lh cush thrm
• Lind
• Lv5
• Lvg
• Lvs
• Mpx1
• Of left rear
• P s/htr fuse 15a
• P-ig fuse 7.5a
• Passenger seat climate controller (seat back)
• Passenger side j/b (at right kick panel)
• Pnk
• Red
• Rh cush thrm
• Rind
• Rlid
• Rrid
• Rsid
• Rv5
• Rvg
• Rvs
• Tb5
• Tbs
• Tdb+
• Tdb-
• Ted
• Ted lh/cush
• Ted rh/cush

Driver"s Lumbar Wiring Diagram for Lexus LS 430 2003

List of elements for Driver"s Lumbar Wiring Diagram for Lexus LS 430 2003:

10

• (forward of left rear fenderwell)
• D p/seat fuse 30a
• Driver side j/b (at left kick panel)
• Hot at all times
• J/c 21
• J10
• Power seat control switch (driver's seat lumbar support)
• Power seat motor (driver's seat lower side lumbar support control)
• Power seat motor (driver's seat upper side lumbar support control)
• Red

Heated Seats Wiring Diagram, Front for Lexus LS 430 2003

List of elements for Heated Seats Wiring Diagram, Front for Lexus LS 430 2003:

18

• (forward of left rear fenderwell)
• D s/htr fuse 15a
• Driver seat heater
• Driver side j/b (at left kick panel)
• G j14
• G j15
• Hot in on or start
• Ik (at right side of dash)
• Ir (under right front seat)
• J/c 14 & 15 (behind upper center of dash)
• J/c 21
• P s/htr fuse 15a
• P-ig fuse 7.5a
• Passenger seat heater
• Passenger side j/b (at right kick panel)
• Seat heater switch
• Thl
• Thr

Heated Seats Wiring Diagram, Rear for Lexus LS 430 2003

List of elements for Heated Seats Wiring Diagram, Rear for Lexus LS 430 2003:

26

• B10 (w/ rear power seats)
• B11 (w/o rear power seats)
• B9 (w/ rear power seats) b11 (w/o rear power seats)
• Bp (at left rear seat back)
• G j14
• G j15
• Hil
• Hir
• Hot in on or start
• Hot with l-ig1 relay energized
• Ik (at right side of dash)
• Indc
• J/c 14 & 15 (behind upper center of dash)
• J/c 27 (forward of right rear fenderwell)
• Left rear seat heater
• Luggage room j/b (on left side of luggage compt)
• P-ig fuse 7.5a
• Passenger side j/b (at right kick panel)
• Power seats
• Rear seat heater switch
• Right rear seat heater
• Rr s/htr fuse 20a
• Seat heater switch
• W/ rear power seats
• W/o rear
• W/o rear power seats

Passenger"s Power Seat Wiring Diagram for Lexus LS 430 2003

List of elements for Passenger"s Power Seat Wiring Diagram for Lexus LS 430 2003:

23

• Down
• Front
• Front passenger's power seat control switch
• Front passenger's power seat sub control switch
• Head rest
• Hot at all times
• Ir (under right front seat)
• Lifter
• Luggage room j/b (on left side of luggage compt)
• Lumbar
• P p/seat fuse 30a
• Power seat control switch (front passenger's seat lumbar support)
• Power seat motor (front passenger's seat front lifter control)
• Power seat motor (front passenger's seat front vertical control)
• Power seat motor (front passenger's seat head rest control)
• Power seat motor (front passenger's seat lumbar support control)
• Power seat motor (front passenger's seat reclining control)
• Power seat motor (front passenger's seat slide control)
• Rear
• Reclining
• Red
• Slide
• Vertical

Rear Vibrating Seats Wiring Diagram for Lexus LS 430 2003

List of elements for Rear Vibrating Seats Wiring Diagram for Lexus LS 430 2003:

37

• B10
• Bp (at left rear seat back)
• Bq (at right rear seat back)
• D rr-ig fuse 10a
• Driver door ecu (inside front of left front door)
• Driver side j/b (at left kick panel)
• Front passenger door ecu (inside right front door)
• G j10
• Gnd1
• Hot at all times
• Hot in on or start
• I14
• I20
• J/c 10 & 11 (behind upper center of dash)
• J/c 31 (behind left rear seat back)
• J11 g
• Left rear door ecu (inside left rear door)
• Left rear seat ecu (behind left rear seat back)
• Left vibration seat ecu (behind left rear seat back)
• Left vibrator (behind left rear seat back)
• Mpx
• Mpx-b1 fuse 7.5a
• Mpx1
• Mpx2
• P rr-ig fuse 10a
• Passenger side j/b (at right kick panel)
• Right rear door ecu (inside right rear door)
• Right rear seat ecu (behind right rear seat back)
• Right vibration seat ecu (behind right rear seat back)
• Right vibrator (behind right rear seat back)
• Stop
• Strt
• Sysb
• Vib+
• Vib-
• Vibe
• Vibration switch (rear seat control switch)