POWER DISTRIBUTION – Lexus LS 430 2002 – SYSTEM WIRING DIAGRAMS

POWER DISTRIBUTION

Power Distribution Wiring Diagram (1 of 5) for Lexus LS 430 2002

List of elements for Power Distribution Wiring Diagram (1 of 5) for Lexus LS 430 2002:

• (at right kick panel) passenger side j/b
• (see headlights system)
• Abs 1 fuse 40a
• Abs 2 fuse 40a
• Air conditioning system
• Air conditioning system & body computer system
• Air sus fuse 40a
• Alt fuse 140a
• Alt-s fuse 5a
• Am 2 fuse 30a
• Anti-lock brake system & cruise control system
• Anti-theft system, body computer system & horns system
• Anti-theft system, body computer system, door locks system & power windows system
• Anti-theft system, body computer system, door locks system, mirrors system, passive restraints system, power windows system & seats system
• Battery
• Battery fuse 30a
• Body computer system
• Body computer system & exterior lights system
• Body computer system & headlights system systems
• Body computer system, exterior lights system, headlights system, instrument cluster system, interior lights system, memory system, mirrors system, trunk, tailgate, fuel doors system & wiper/washer system
• C12
• C13
• Crt fuse 7.5a
• Cruise control system
• Cruise control system, engine controls system & transmission systems
• D-j/b fuse 80a
• D/c cut fuse 20a
• Defog fuse 40a
• Defogger system
• E16
• Efi 1 fuse 30a
• Efi 2 fuse 7.5a
• Efi main relay
• Electronic suspension system
• Engine controls system
• Engine room j/b 1 (on left front of engine compt, behind headlight)
• Engine room r/b 1
• Etcs fuse 10a
• Fan fuse 50a
• Fan relay
• Fl main
• From ignition switch (diagram 3 of 5)
• Fusible link block
• H-lp hi fuse 20a
• Haz fuse 15a
• Headlamp relay
• Heater fuse 50a
• Horn fuse 10a
• I10
• I21
• Ig2 fuse 7.5a
• Ig2 relay
• Lug j/b fuse 50a
• Mirrors system & passive restraints system
• Mpx-b
• Mpx-b1 fuse 7.5a
• Mpx-b2 fuse 7.5a
• Mpx-b3 fuse 7.5a
• Navigation system
• Nca
• P-j/b fuse 80a
• Passenger side j/b ecu
• R/b fuse 60a
• Radio 1 fuse 7.5a
• Red
• Seats system
• Sound system
• Starter
• Starting/ charging system
• To dome fuse (diagram 2 of 5)
• To driver side j/b (d-acc relay) (diagram 4 of 5)
• To engine room j/b 1 (r/b 1, h-lp cln fuse, 30a) (diagram 2 of 5)
• To engine room j/b 1 (r/b 1, h-lp l lwr, fuse 15a) (diagram 2 of 5)
• To engine room j/b 1 (r/b 1, ign fuse, 7.5a) (diagram 2 of 5)
• To ignition switch (diagram 3 of 5)
• To junction connector j3 (diagram 2 of 5)
• To luggage room j/b (diagram 5 of 5)
• To passenger side j/b (p door fuse, 25a) (diagram 3 of 5)
• W/ compass
• W/o compass

Power Distribution Wiring Diagram (2 of 5) for Lexus LS 430 2002

List of elements for Power Distribution Wiring Diagram (2 of 5) for Lexus LS 430 2002:

• (rb 1, ig2 relay) (diagram 1 of 5)
• A/c ig fuse 7.5a
• Air conditioning system
• Air conditioning system, cooling fans system, cruise control system, defogger system, exterior lights system, mirrors system, navigation system, seats system, starting/charging system, transmissions system & wiper/washer system
• Anti-theft system, body computer system, exterior lights system & headlights system
• Body computer system & headlights system
• Body computer system & wiper/ washer system
• Body computer system & wiper/washer system
• Cruise control system, engine controls system & transmissions system
• Dome fuse 10a
• E13
• Ec (left radiator side support)
• Engine controls system & starting/ charging system
• Engine room j/b 1
• Engine room j/b 1 (on left front of engine compt, behind headlight)
• Engine room r/b 1
• Engine room r/b 1 (on left front of engine compt, behind headlight)
• Fr fog fuse 15a
• Fr ig fuse 7.5a
• From driver side j/b (d-ig1 relay) (diagram 4 of 5)
• From engine room j/b 1 (r/b 1, headlamp relay) (diagram 1 of 5)
• From engine room j/b 1 (r/b 1, ig2 relay) (diagram 1 of 5)
• From engine room j/b 1 j
• From fr fog fuse (diagram 2 of 5)
• From fusible link block (r/b fuse, 60a) (diagram 1 of 5)
• From passenger side j/b (mpx-b1 fuse, 7.5a) (diagram 1 of 5)
• H-lp cln fuse 30a
• H-lp l lwr fuse 15a
• H-lp r lwr fuse 15a
• Ig1 relay
• Ign fuse 7.5a
• Inj fuse 10a
• J/c 3 (near engine control module, in protective case)
• J/c 7 (below engine room room j/b 1 & engine room r/b 1)
• Passenger side j/b (at right kick panel)
• Red
• Tail fuse 7.5a
• To ig1 relay (diagram 2 of 5)
• Washer fuse 20a
• Wip fuse 30a
• Wiper/ washer system

Power Distribution Wiring Diagram (3 of 5) for Lexus LS 430 2002

List of elements for Power Distribution Wiring Diagram (3 of 5) for Lexus LS 430 2002:

• 20a
• Acc
• Air conditioning system, body computer system, instrument cluster system, mirrors system, navigation system, power tops system, seats system, warning system & wiper/washer system
• Air conditioning system, instrument cluster system, navigation system & sound system
• Am1
• Am2
• Anti-theft system, body computer system, door locks system, interior lights system, mirrors system, passive restraints system & power tops system
• B/anc
• C17
• D door fuse 25a
• Door lock system interior light system anti-theft system power window system
• E17
• Engine controls system, starting/ charging system & transmissions system
• Engine room j/b 1 (on left front of engine compt, behind headlight)
• Engine room r/b 1
• F11
• From driver side j/b (am1 fuse, 7.5a) (diagram 4 of 5)
• From driver side j/b (d-acc relay) (diagram 4 of 5)
• From driver side j/b (d-ig1 relay) (diagram 4 of 5)
• From fusible link block (am2 fuse, 30a) (diagram 1 of 5)
• From fusible link block (p-j/b fuse, 80a) (diagram 1 of 5)
• Front cigarette lighter
• Fusible link block (on right rear of engine compt)
• G10
• G302 (right side of shift lever)
• H-lp lvl fuse 5a
• Headlights system
• Ig1
• Ig2
• Ignition switch
• Ik (right side side panel)
• J10
• Junction connectors j/c 12 & j/c 13 (behind upper center of dash)
• Lock
• Navigation system & sound system
• P b/anc fuse 5a
• P door fuse 25a
• P rr-ig fuse 10a
• P s/htr fuse 15a
• P-acc fuse 7.5a
• P-acc relay
• P-cig fuse 15a
• P-ig fuse 7.5a
• P-ig1 relay
• Passenger side j/b (at right kick panel)
• Passenger side j/b ecu
• Pnk
• Red
• Rr door lh fuse 20a
• Rr door rh fuse
• Seats system
• St2
• Sta fuse 7.5a
• Start
• Starter relay
• Tel fuse 7.5a
• To passenger side j/b (ig2 fuse 7.5a) (diagram 1 of 5)

Power Distribution Wiring Diagram (4 of 5) for Lexus LS 430 2002

List of elements for Power Distribution Wiring Diagram (4 of 5) for Lexus LS 430 2002:

• (right side side panel) ik
• A/c fuse 7.5a
• Abs-ig fuse 7.5a
• Air conditioning system
• Air conditioning system & body computer system
• Airsus fuse 20a
• Am1 fuse 7.5a
• Anti-theft system, body computer system, defogger system, door locks system, mirror system, passive restraints system & power windows system
• Anti-theft system, body computer system, door locks system & power windows system
• Anti-theft system, body computer system, door locks system, mirrors system, power windows system & shift interlock system
• B/anc
• Body computer system
• Body computer system & horns system
• Body computer system, cruise control system, electronic suspension system, engine controls system, exterior lights system, seats system, shift interlock system & transmission system
• Body computer system, garage door system & interior lights system
• Cruise control system
• Cruise control system, electronic suspension system, engine controls system & transmission system
• D b/anc fuse 5a
• D p/seat fuse 30a
• D rr-ig fuse 10a
• D s/htr fuse 15a
• D-acc fuse 7.5a
• D-acc relay
• D-cig fuse 15a
• D-ig1 relay
• Driver side j/b (at left kick panel)
• Driver side j/b ecu
• E10
• E11
• E17
• Electronic suspension system
• F11
• F12
• F15
• F16
• F17
• F18
• From d s/htr p fuse 15a (diagram 4 of 5)
• From fusible link block (d-j/b fuse, 80a) (diagram 1 of 5)
• From security q fuse 7.5a (diagram 4 of 5)
• G10
• G202 (left side of dash)
• Gauge fuse 7.5a
• I15
• I17
• J/c 30 (rearward of right rear fenderwell)
• J10
• Memory system
• Mpx-ig fuse 7.5a
• Navigation system
• Obd fuse 7.5a
• Panel fuse 7.5a
• Passive restraints system & body computer system
• Pnk
• Power outlet
• Pwr outlet fuse 15a
• Rear cigarette lighter
• Red
• Seats system
• Security fuse 7.5a
• Shift interlock system
• Stop fuse 5a
• Ti & te fuse 20a
• To engine room j/b 1 (r/b 1, ig1 relay) (diagram 2 of 5)
• To gauge fuse 7.5a (diagram 4 of 5)
• To ignition switch (diagram 3 of 5)
• To j/c 12 & j/c 13 (diagram 3 of 5)
• To panel fuse 7.5a (diagram 4 of 5)
• To passenger side j/b (p-acc relay) (diagram 3 of 5)

Power Distribution Wiring Diagram (5 of 5) for Lexus LS 430 2002

List of elements for Power Distribution Wiring Diagram (5 of 5) for Lexus LS 430 2002:

• Acc
• Air conditioning system & body computer system
• Amp fuse 30a
• Body computer system & interior lights system
• Body computer system, exterior lights system & interior lights system
• C10
• C11
• Cellular telephone system
• Coil
• Contact
• E13
• E19
• F10
• From fusible link block (lug j/b fuse, 50a) (diagram 1 of 5)
• From rr s/shade r fuse 15a (diagram 5 of 5)
• Fuel opn fuse 10a
• Fuel opn(p)
• J/c 23 (rearward of left rear fenderwell)
• L-acc relay
• L-ig1 relay
• L-o/c (p)
• Lce lp fuse 7.5a
• Luggage room j/b (on left side of luggage compartment)
• Luggage room j/b ecu
• Navigation system
• Noise filter
• P p/seat fuse 30a
• P-gnd
• Power tops system
• Rr a/c fuse 7.5a
• Rr acc fuse 7.5a
• Rr ecu-b fuse 7.5a
• Rr ig fuse 7.5a
• Rr s/htr fuse 20a
• Rr s/shade fuse 15a
• Rr s/shade relay
• Rr seat lh fuse 30a
• Rr seat rh fuse 30a
• S roof fuse 25a
• Seats system
• Sound system
• To fuel opn fuse 10a (diagram 5 of 5)