POWER DOOR LOCKS – Lexus RX 300 2003 – SYSTEM WIRING DIAGRAMS

POWER DOOR LOCKS

Power Door Locks Wiring Diagram (1 of 2) for Lexus RX 300 2003

List of elements for Power Door Locks Wiring Diagram (1 of 2) for Lexus RX 300 2003:

• (at right dash brace) ih
• (behind lef side of dash) body ecu
• (behind upper center of dash) j/b 3
• A10
• Back door courtesy switch
• Back door key lock & unlock switch
• Back door motor assembly
• Back door unlock detection switch
• Bcty
• Bdr
• Bdsl
• Bdsu
• Becu
• Bn (at center of rear panel)
• Bsub
• Bzr
• Bzr2
• C14
• Combination meter ecu (behind combination meter)
• Cpub
• Cty
• Ctye
• D rr door fuse 20a
• D12
• Door key lock & unlock switch
• Door lock control switch
• Door lock m
• Door lock motor
• Door unlock detection switch
• Driver door ecu (in left front door)
• F11
• F13
• G10
• Gauge fuse 7.5a
• Gnd
• Gnd1
• Gnd2
• Hot at all times
• Hot in on or start
• I16
• I18
• I5 (in dash harness, behind left side of dash)
• Ie (behind left side of dash)
• Instrument control panel
• Instrument panel j/b (behind left side of dash)
• J/b 3 (behind upper center of dash)
• J3 d
• Junction connector 14 (in left side of liftgate)
• Junction connector 3 & 4 (behind left kick panel)
• Junction connector 5 (behind upper left side of dash)
• K10
• Ksw
• Kul
• Left front door courtesy switch
• Left front door lock assembly
• Lock
• Lsw
• Lswa
• Lswe
• Motor
• Mpx+
• Mpx-
• Mpx1
• Mpx2
• P fr door fuse 20a
• P rr door fuse 20a
• Pnk
• Rco
• Rda
• Rdr+
• Rdr-
• Rssi
• Sig
• Solid state
• Un- lock
• Unlock
• W/ navigation
• W/o navigation
• Wireless door lock buzzer (w/ keyless entry) (in left front corner of engine compt) engine control module (behind right side of dash)

Power Door Locks Wiring Diagram (2 of 2) for Lexus RX 300 2003

List of elements for Power Door Locks Wiring Diagram (2 of 2) for Lexus RX 300 2003:

• (at bottom of left "b" pillar) bj
• (behind center of dash) if
• (in center of vehicle)
• B11
• Bdr
• Bk (at bottom of right "b" pillar)
• Bl (at left rear quarterpanel)
• Code
• Cpub
• Cty
• Ctye
• Door key lock & unlock switch
• Door lock control switch
• Door lock motor
• Door unlock detection switch
• Ecu-b fuse 7.5a
• Engine room j/b (on left side of engine compartment)
• Fl door fuse 20a
• Front passenger door ecu (in right front door)
• Gnd
• Hot at all times
• Ig (behind right side of dash)
• Junction connector 7 (behind upper left side of dash)
• Junction connector 9 (behind right kick panel)
• Kul
• Left rear door courtesy switch
• Left rear door ecu (in left rear door)
• Left rear door lock assembly
• Left rear door unlock detection switch
• Lock
• Lsw
• Lswe
• Mpx1
• Mpx2
• Pnk
• Right front door courtesy switch
• Right front door lock assembly
• Right rear door courtesy switch
• Right rear door ecu (in right rear door)
• Right rear door lock assembly
• Right rear door unlock detection switch
• Sel1
• Sig
• Unlock
• Unlock warning switch
• Vcc
• Wireless door lock ecu (w/ keyless entry)