POWER DISTRIBUTION – Lexus LS 430 2005 – SYSTEM WIRING DIAGRAMS

POWER DISTRIBUTION

Power Distribution Wiring Diagram (1 of 5) for Lexus LS 430 2005

List of elements for Power Distribution Wiring Diagram (1 of 5) for Lexus LS 430 2005:

• (behind upper center of dash) j/c 16 & 17
• 3 of 5)
• Abs 1 fuse 30a
• Abs 2 fuse 50a
• Air conditioning & body computer systems
• Air conditioning system
• Air sus fuse 40a
• Alt fuse 140a
• Alt-s fuse 5a
• Am 2 fuse 7.5a
• Anti-lock brakes & cruise control systems
• Anti-theft system
• Anti-theft, body computer & horns systems
• Anti-theft, body computer, defogger, door locks, mirrors, passive restraints, power windows & seats systems
• Anti-theft, body computer, door locks & power windows systems
• Battery
• Battery fuse 30a
• Body computer & headlights systems
• Body computer system
• Body computer, anti-theft & exterior lights systems
• C12
• Cruise control, engine controls & transmission systems
• D-j/b fuse 80a
• D/c cut fuse 20a
• Defog fuse 40a
• Defogger system
• E16
• Efi 1 fuse 25a
• Electronic suspension system
• Engine controls system
• Engine room r/b 1 (on left front of engine compartment, behind headlight)
• Etcs fuse 10a
• F12
• F13
• Fan fuse 50a
• Fan relay
• From ignition switch (diagram f
• Fusible link block (on right rear of engine compt)
• H-lp hi fuse 20a
• Haz fuse 15a
• Headlamp relay
• Headlights system
• Heater fuse 50a
• Horn fuse 10a
• I10
• I21
• Ig2 relay
• J16
• J17
• Lug j/b fuse 60a
• Mirrors, passive restraints, door locks, defogger, body computer, power windows & anti-theft systems
• 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
• Passenger side j/b ecu
• R/b fuse 60a
• Radio 1 fuse 7.5a
• Red
• Seats system
• Sound systems
• St fuse 30a
• Starter
• Starting/ charging system
• Str lock fuse 7.5a
• 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, ign fuse, 7.5a) (diagram 2 of 5)
• To ignition switch (diagram 3 of 5)
• To junction connector j/c 3 (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
• Warning, body computer, anti-theft, exterior lights, headlights, interior lights, memory, mirrors, trunk, tailgate, fuel doors & wiper/washer systems

Power Distribution Wiring Diagram (2 of 5) for Lexus LS 430 2005

List of elements for Power Distribution Wiring Diagram (2 of 5) for Lexus LS 430 2005:

• (rb 1, ig2 relay) (diagram 1 of 5)
• A/c ig fuse 7.5a
• Air conditioning system
• Air conditioning, anti-theft, cooling fans, seats, cruise control, defogger, door locks, anti-lock brakes, exterior lights, mirrors, navigation, starting/charging, transmissions & wiper/washer systems
• Anti-theft, body computer, exterior lights & headlights systems
• Body computer & headlights systems
• Body computer & wiper/washer systems
• Cruise control, engine controls & transmissions systems
• Dome fuse 10a
• E13
• Ec (at left radiator side support)
• Engine controls system
• Engine room r/b 1 (on left front of engine compartment, behind headlight)
• 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, 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
• Ig1 relay
• Ign fuse 7.5a
• Inj fuse 10a
• J/c 3 (left front of engine compt)
• J/c 7 (below engine room j/b 1 & engine room r/b 1)
• Passenger side j/b
• 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 2005

List of elements for Power Distribution Wiring Diagram (3 of 5) for Lexus LS 430 2005:

• 20a
• Acc
• Air conditioning, body computer, instrument cluster, mirrors, navigation, power tops, seats, warning, wiper/washer & passive restraints systems
• Air conditioning, instrument cluster, navigation & sound systems
• Am1
• Am2
• Anti-theft, body computer, defogger, door locks, interior lights, mirrors, passive restraints & power windows systems
• B/anc
• C17
• D door fuse 25a
• Door locks, interior lights, anti-theft, power windows & body computer systems
• E17
• E2 (in engine harness, near ecu box)
• Engine controls, starting/ charging & transmissions systems
• Engine room r/b 1 (on left front of engine compt, behind headlight)
• 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 (p-j/b fuse, 80a) (diagram 1 of 5)
• From passenger side j/b (am2 fuse, 7.5a) (diagram 1 of 5)
• Front cigarette lighter
• Fusible link block (on right rear of engine compt)
• G10
• H-lp lvl fuse 7.5a
• Headlights system
• Ig1
• Ig2
• Ignition switch
• Ik (at right side of dash)
• J/c 12 & 13 (behind upper center of dash)
• J10
• J12
• J13
• Lock
• Navigation & sound systems
• Off
• 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
• Passenger side j/b ecu
• Pnk
• Red
• Rr door lh fuse 20a
• Rr door rh fuse
• Run
• Run off
• Seats system
• St2
• Sta fuse 7.5a
• Start
• Starter relay
• Starting/ charging system
• Tel fuse 7.5a
• To j/c 16 & 17 (diagram 1 of 5)

Power Distribution Wiring Diagram (4 of 5) for Lexus LS 430 2005

List of elements for Power Distribution Wiring Diagram (4 of 5) for Lexus LS 430 2005:

• (at right side side of dash) ik
• A/c fuse 7.5a
• Abs-ig fuse 7.5a
• Acc
• Air conditioning & body computer systems
• Air conditioning system
• Air conditioning, body computer, mirrors, door locks, defogger, exterior lights headlights, interior lights, passive restraint, power windows, memory, wiper/washer & anti-theft systems
• Airsus fuse 20a
• Am1 fuse 7.5a
• Anti-theft, body computer, door locks & power windows systems
• Anti-theft, body computer, door locks, mirrors, power windows & shift interlock systems
• Anti-theft, defogger, body computer, door locks, mirrors, passive restraint & power windows systems
• B/anc
• Body computer & anti-theft systems
• Body computer & horns systems
• Body computer system
• Body computer, cruise control, electronic suspension, engine controls, exterior lights, seats, shift interlock, transmissions, anti-lock brakes & wiper/washer systems
• Body computer, garage door & interior lights systems
• Cruise control & anti-lock brakes systems
• Cruise control, electronic suspension, engine controls, anti-lock brakes, computer data lines & transmissions systems
• Cruise control, headlights, electronic power steering, electronic suspension & anti-lock brakes systems
• 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
• 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
• Gauge fuse 7.5a
• I15
• I17
• Ig (at left side of dash)
• J/c 30 (rearward of right rear fenderwell)
• J10
• Memory systems
• Mpx-ig fuse 7.5a
• Navigation system
• Obd fuse 7.5a
• Panel fuse 7.5a
• Passive restraints & body computer systems
• 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 2005

List of elements for Power Distribution Wiring Diagram (5 of 5) for Lexus LS 430 2005:

• Acc
• Air conditioning & body computer systems
• Amp p p/seat fuse 30a
• Bk/up stop1 stop2
• Body computer & exterior lights systems
• Body computer & interior lights systems
• Body computer, interior lights & sound systems
• C10
• C11
• Coil
• Contact
• E13
• F10
• From fusible link block (lug j/b fuse, 60a) (diagram 1 of 5)
• From rr s/shade r fuse 15a (diagram 5 of 5)
• Fuel opn fuse 10a
• Fuel opn(p)
• Hic
• 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 compt)
• Luggage room j/b ecu
• Navigation system
• Noise filter
• P p/seat fuse 30a
• P-gnd
• Pnk
• Power tops system
• Red
• 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 30a
• Rr s/shade fuse 15a
• Rr s/shade relay
• Rr seat lh fuse 30a
• Rr seat rh fuse 30a
• S roof fuse 30a
• Seats system
• Sound systems
• Tail1
• Tail2
• To fuel opn fuse 10a (diagram 5 of 5)