MEMORY SYSTEMS – Lexus SC 430 2003 – SYSTEM WIRING DIAGRAMS

MEMORY SYSTEMS

Memory Systems Wiring Diagram (1 of 3) for Lexus SC 430 2003

List of elements for Memory Systems Wiring Diagram (1 of 3) for Lexus SC 430 2003:

• (if equipped) mirror retractor switch
• Bdr
• Bl (under driver's seat)
• Computer data lines system
• Cpub
• D-door fuse 25a
• D-ig fuse 10a
• D17
• D18
• D19
• De2
• Defogger system
• Dm+r
• Dmhr
• Dmvr
• Driver door ecu (in driver's door)
• Driver side j/b (behind left kick panel)
• Driver side j/b ecu
• Driving position memory switch (driver's seat)
• Dvc
• Engine control module (at left side of engine compt, in ecu box)
• Engine room 1 r/b (on right side of engine compt, behind strut tower)
• F11
• Gnd
• Hot at all times
• Hot in on or start
• Hssr
• I15
• I17
• I19
• I22
• Ii (on left side dash brace)
• Ill+
• Ill-
• Instrument panel j/b (behind upper center of dash)
• Interior lights system
• J/c 13 (behind right side of dash)
• J/c 18
• J/c 4 & 5 (in ecu box)
• J5 b
• Left remote control mirror
• Lt/rt m
• Luggage room j/b (at left rear corner of luggage compt)
• Mpx-b
• Mpx-b1 fuse 7.5a
• Mpx-b3 fuse 7.5a
• Mpx-ig
• Mpx-ig fuse 7.5a
• Mpx1
• Mpx2
• Mr+
• Mr-
• Mry
• Msw
• Mswe
• P-door fuse 25a
• P11
• Park/neutral position switch (on transmission)
• Passenger door ecu (in right door)
• Passenger side j/b (behind right kick panel)
• Pe2
• Pm+r
• Pmhr
• Pmvr
• Pnk
• Pvc
• R/e
• Red
• Remote control mirror switch
• Ret
• Retrac m
• Right remote control mirror
• Sensor
• Sig
• Up/dn m
• Vssr
• W/ mirror retractor

Memory Systems Wiring Diagram (2 of 3) for Lexus SC 430 2003

List of elements for Memory Systems Wiring Diagram (2 of 3) for Lexus SC 430 2003:

• Bl (under driver's seat)
• Center j/b (behind right center of dash)
• Computer data lines system
• D p/seat fuse 30a
• Driver side j/b (behind left kick panel)
• Driver's lumbar support control switch
• Driver's power seat control switch
• Driver's power seat ecu (under driver's seat)
• Driver's seat front vertical control sensor
• Driver's seat front vertical motor
• Driver's seat lifter control sensor
• Driver's seat lifter motor
• Driver's seat lumbar support control motor
• Driver's seat reclining control sensor
• Driver's seat reclining motor
• Driver's seat slide control sensor
• Driver's seat slide motor
• Ecub
• Ecue
• Fdwn
• Frv+
• Frv-
• Fup
• G10
• Gnd
• Hot at all times
• Ih (under steering column)
• Ii (on left side dash brace)
• J/c 19
• J/c 20
• J10
• Ksw
• Ldwn
• Lft+
• Lft-
• Lup
• Mpx1
• Mpx2
• P21
• P22
• Pvcc
• Rcl+
• Rcl-
• Rclf
• Rclr
• Red
• Sgnd
• Sld+
• Sld-
• Sldf
• Sldr
• Ssfv
• Ssrr
• Ssrs
• Ssrv
• Sysb
• Tem+
• Tem-
• Ti & te fuse 15a
• Tilt & telescopic ecu (behind left end of dash)
• Tim+
• Tim-
• Transponder key computer (left side of dash, behind gauge assembly)
• Unlock warning switch (behind left side of dash)

Memory Systems Wiring Diagram (3 of 3) for Lexus SC 430 2003

List of elements for Memory Systems Wiring Diagram (3 of 3) for Lexus SC 430 2003:

• Bm (under passenger's seat)
• Computer data lines system
• Fdwn
• Frv+
• Frv-
• Fup
• Gnd
• Hot at all times
• J/c 21
• J/c 22
• Ldwn
• Lft+
• Lft-
• Lup
• Mpx1
• Mpx2
• P p/seat fuse 30a
• P23
• P24
• Passenger side j/b (behind right kick panel)
• Passenger's lumbar support conrol switch
• Passenger's power seat control switch
• Passenger's power seat ecu (under passenger's seat)
• Passenger's seat front vertical control sensor
• Passenger's seat front vertical motor
• Passenger's seat lifter control sensor
• Passenger's seat lifter motor
• Passenger's seat lumbar support control motor
• Passenger's seat reclining control sensor
• Passenger's seat reclining motor
• Passenger's seat slide control sensor
• Passenger's seat slide motor
• Pvcc
• Rcl+
• Rcl-
• Rclf
• Rclr
• Red
• Sgnd
• Sld+
• Sld-
• Sldf
• Sldr
• Ssfv
• Ssrr
• Ssrs
• Ssrv
• Sysb