ANTI-THEFT – Lexus LX 470 2003 – SYSTEM WIRING DIAGRAMS

ANTI-THEFT

Immobilizer Wiring Diagram for Lexus LX 470 2003

List of elements for Immobilizer Wiring Diagram for Lexus LX 470 2003:

• (at left kick panel)
• (behind right side of dash) transponder key computer
• Agnd
• Ant1
• Ant2
• Code
• Cty
• D10
• D12
• D18
• Data link connector (dlc) 3 (behind left side of dash, right of steering column)
• E16
• E18
• E19
• E23
• E25
• E27
• Ecu-b2 fuse 10a
• Efii
• Efio
• Engine control module (behind right side of dash)
• Gnd
• Gnd1 gnd2
• Hot at all times
• Hot in on or start
• Ign fuse 7.5a
• Ii (behind right side of dash)
• Imi
• Imo
• Ind
• J/b 4 (behind upper center of dash)
• J/b 7 (behind right side of dash)
• J/c 16
• K10
• Ksw
• Left front door courtesy switch
• Left kick panel j/b
• Left kick panel j/b (at left kick panel)
• Lp scty
• M15
• M16
• Multi-display
• Q22
• Q71
• Right kick panel j/b (at right kick panel)
• Sil
• Transponder key amplifier (behind left center of dash)
• Txct
• Unlock warning switch
• Vc5
• W/ navigation system
• W/o navigation system

Power Door Locks Wiring Diagram (1 of 3) for Lexus LX 470 2003

List of elements for Power Door Locks Wiring Diagram (1 of 3) for Lexus LX 470 2003:

• (at right kick panel) right kick panel j/b
• (in body harness, above left rear wheelwell)
• (in body harness, at kick panel, at rear of left front door)
• (in body harness, in tailgate) b14
• (under front of right front seat) bk
• Acc
• Acc fuse 7.5a
• Act+
• Act-
• Actd
• B10
• B10 (in body harness, above left rear wheelwell)
• B21
• B22
• B24
• B49
• B58
• Back door lock motor & door unlock detection switch
• Bdr1
• Body ecu (at left kick panel)
• Dcty
• Door fuse 25a
• E39
• E40
• E42
• Ecu-ig1 fuse 10a
• Engine room j/b (on left inner fender panel)
• G11
• Head relay
• Headlights system
• Horn fuse 10a
• Horn relay
• Horns system
• Hot at all times
• Hot in acc or on
• Hot in on or start
• Hrly
• Idl
• J/b 5 (behind left side of dash)
• J13
• J14
• Junction connector (at left rear wheelwell)
• K25
• K29
• K34
• K38
• K42
• Left front door lock motor & door unlock detection switch
• Left kick panel j/b (at left kick panel)
• Left rear door lock motor & door unlock detection switch
• Left rear power window control switch
• Lsr
• Lswp
• Mpx1
• Mpx4
• Mpx5
• Mpx6
• Pcty
• Q10
• Q11
• Q21
• Q30
• Q35
• Q41
• Q42
• Right front door lock motor & door unlock detection switch
• Right front power window control switch
• Right kick panel j/b (at right kick panel)
• Right rear door lock motor & door unlock detection switch
• Right rear power window control switch
• Rlcy
• Rrcy
• Sig
• Tail fuse 25a
• Tail relay
• Trly
• Ul1
• Ul2

Power Door Locks Wiring Diagram (2 of 3) for Lexus LX 470 2003

List of elements for Power Door Locks Wiring Diagram (2 of 3) for Lexus LX 470 2003:

• (behind left side of dash) tilt & telescopic ecu
• (under front of center console) center airbag sensor assembly
• A40
• B10
• B2 (in body harness, in left front door)
• Back door key lock & unlock switch
• Bdr
• Bj (under left front seat)
• Cpub
• D12
• D13
• D41
• Dome fuse 10a
• E15
• E42
• Ecu-b2 fuse 10a
• Engine room j/b (on left inner fender panel)
• Gauge2 fuse 10a
• Generator
• Gnd
• Hot at all times
• If (behind left kick panel)
• Ii (behind right side of dash)
• J/b 6 (behind right side of dash, near engine control module)
• K10
• K24
• K26
• Keye
• Kul
• Left door key lock & unlock switch
• Left front door courtesy switch
• Left kick panel j/b (at left kick panel)
• Left rear door courtesy switch
• Lswe
• Mpx1
• Mpx2
• P/w (fl) fuse 20a
• Park/ neutral position switch (on right side of transmission)
• Power window master switch
• Q12
• Q17
• Q71
• Q72
• Right door key lock & unlock switch
• Right door lock control switch
• Right front door courtesy switch
• Right kick panel j/b (at right kick panel)
• Right rear door courtesy switch
• Security fuse 7.5a
• Sig

Power Door Locks Wiring Diagram (3 of 3) for Lexus LX 470 2003

List of elements for Power Door Locks Wiring Diagram (3 of 3) for Lexus LX 470 2003:

• (at left kick panel) body ecu
• (at right front of engine compartment) ea
• +b1
• +b2
• B12
• B21
• Back door courtesy switch
• Bcty
• Becu
• Bus
• Bzr
• Bzr2
• D10
• D12
• D14
• Data link connector (dlc) 3 (behind left side of dash, right of steering column)
• Dome relay
• Door control receiver (at left "d" pillar)
• Dswh
• E10
• E12
• E13
• E18
• E20
• E23
• E36
• Ehw
• Engine hood courtesy switch (on top center of radiator support)
• Gnd
• Gnd1
• Gnd2
• Haz
• Horn
• If (behind left kick panel)
• Ig (behind left side of dash)
• Ii (behind right side of dash)
• Ind
• Instrument cluster system
• Interior lights
• J/b 4 (behind upper center of dash)
• J/b 7 (behind right side of dash)
• J/c 18 (behind right center of dash, near windshield)
• Junction connector 16 (behind upper right side of dash)
• Junction connector 18 (behind right center of dash, near windshield)
• Junction connector 23 (at left rear wheelwell)
• Ksw
• L20
• Left kick panel j/b (at left kick panel)
• Lmry
• M12
• Moon roof control ecu (on roof, in front of moon roof)
• Mpx1
• Mpx2
• Mpx3
• Multi- display
• Obd2
• Prg
• Q20
• Q22
• Q25
• Q26
• Q70
• Q73
• Q74
• Q76
• Q78
• Q79
• Q82
• Q84
• Rda
• Rev
• Right kick panel j/b (at right kick panel)
• Scty
• Sh-
• Sil
• Spd
• System
• Tac
• Theft deterrent ecu (behind center of dash)
• Theft deterrent horn (on right side inner fender panel)
• Turn signal flasher (behind left side of dash)
• Unlock warning switch
• W/ navigation system
• W/o navigation system
• Wireless door lock buzzer (at rear of left front fender)