POWER DISTRIBUTION – Lexus LS 460 2012 – SYSTEM WIRING DIAGRAMS

POWER DISTRIBUTION

Power Distribution Wiring Diagram (1 of 6) for Lexus LS 460 2012

List of elements for Power Distribution Wiring Diagram (1 of 6) for Lexus LS 460 2012:

• (diagram 4 of 6)
• (right rear of engine compt) engine room j/b 1
• +bs1
• +bs2
• +bt1
• A17
• A40
• A8 (right front of engine compt)
• Abs main 3 fuse 10a
• Abs main 4 fuse 10a
• Air
• Air sus fuse 40a
• Alt fuse 180a
• Anti-lock brakes system
• As4
• Bat vb fuse 30a
• Battery
• Conditioning
• Cooling
• Cruise control, engine controls & transmissions systems
• D-j/b alt fuse 80a
• D-j/b b fuse 40a
• D/c cut 2 fuse 30a
• Defog fuse 40a
• Defogger system
• E-pkb fuse 30a
• E/g rm b fuse 80a
• E/g rm b2 fuse 30a
• E/g rm1 fuse 80a
• Ecu-b2 fuse 5a
• Efi 1 fuse 40a
• Efi fuse 80a
• Efi main 2 fuse 25a
• Efi main fuse 25a
• Electronic power steering system
• Electronic suspension system
• Engine room j/b 1 (right rear of engine compt)
• Engine room r/b 1 (right rear of engine compt)
• Engine room r/b 2 (right side of engine compt)
• Eps fuse 80a
• Fan 1 fuse 80a
• Fans
• From alt z fuse (diagram 1 of 6)
• H-lp cln fuse 30a
• Htr fuse 50a
• Lug j/b b fuse 40a
• Lug-j/b alt fuse 50a
• Luggage room j/b (left side of luggage compt)
• Noise filter
• Noise filter fuse 40a
• P-j/b alt fuse 60a
• P-j/b b fuse 40a
• Ptc htr 1 fuse 25a
• Ptc htr 2 fuse 50a
• Ptc htr 3 fuse 25a
• Ptc htr fuse 60a
• Rear junction block ecu
• Red
• Rr a/c fuse 30a
• Shift interlock system
• Starter
• Starting/ charging system
• Stop lp 1 fuse 10a
• Stop lp 2 fuse 10a
• System
• Tail fuse 5a
• To driver side j/b (d-acc relay) (diagram 4 of 6)
• To driver side j/b (security fuse) (diagram 2 of 6)
• To efi 1 fuse (diagram 1 of 6)
• To engine room j/b 2 (d/c cut 1 fuse) (diagram 3 of 6)
• To engine room j/b 2 (etcs fuse) (diagram 3 of 6)
• To engine room j/b 2 (ig1 relay) (diagram 3 of 6)
• To luggage room j/b (inv relay) (diagram 5 of 6)
• To passenger side j/b (air sus relay)
• To passenger side j/b (amp fuse) (diagram 2 of 6)
• To passenger side j/b (electric power control ecu) (diagram 6 of 6)
• To passenger side j/b (p mpx-b fuse) (diagram 2 of 6)
• Vgrs fuse 40a
• Vssr fuse 5a
• Wiper/washer system

Power Distribution Wiring Diagram (2 of 6) for Lexus LS 460 2012

List of elements for Power Distribution Wiring Diagram (2 of 6) for Lexus LS 460 2012:

• (left end of dash) driver side j/b
• (left side of luggage compt) luggage room j/b
• (right end of dash) passenger side j/b
• A11
• A12
• A17
• A19
• A22
• A28
• A35
• A36
• A37
• A42
• A46
• A48
• A55
• A57
• A59
• Air conditioning, interior lights & seats systems
• Am2 fuse 5a
• Amp fuse 30a
• Anti-theft systems
• Anti-theft, memory & trunk, tailgate, fuel doors systems
• Cruise control, anti-lock brakes & electronic power steering systems
• D door 1 fuse 25a
• D door 2 fuse 10a
• D mpx-b 1 fuse 10a
• D mpx-b 2
• D rr door fuse 25a
• D10
• D11
• D17
• Dome fuse 10a
• Door locks & anti-theft systems
• Door locks & power tops systems
• Door locks, anti-theft & power windows systems
• Door locks, interior lights, power windows & anti-theft systems
• Door locks, interior lights, power windows, power tops & anti-theft systems
• Door locks, power windows & anti-theft systems
• Driver side j/b (left end of dash)
• Exterior lights system
• From engine room j/b 1 (d-j/b b fuse) (diagram 1 of 6)
• From engine room j/b 1 (p-j/b b fuse) (diagram 1 of 6)
• From engine room r/b 2 (d/c cut 2 fuse) (diagram 1 of 6)
• Fuse 10a
• H16
• Haz fuse 10a
• Headlights, navigation, interior lights, mirrors & seats systems
• Instrument cluster & interior lights systems
• Interior lights & anti-theft systems
• Interior lights system
• J19
• J20
• J23
• J24
• J26
• J27
• J28
• K21
• Lglb
• Ls1
• Mpxb
• Navigation & air conditioning systems
• Navigation, seats, memory, trunk, tailgate, fuel doors, power tops, door locks, anti-theft & power windows systems
• P door 1 fuse 25a
• P door 2 fuse 10a
• P mpx-b fuse 10a
• P rr door fuse 25a
• Pnk
• Radio 1 fuse 20a
• Rear junction block ecu
• Red
• Rr mpx-b 1 fuse 10a
• Rr mpx-b 2 fuse 5a
• Seats system
• Security fuse 5a
• Shift interlock system
• Sound systems
• Stop fuse 5a
• Str lock fuse 20a
• To engine room j/b 2 (d/c cut 1 fuse) (diagram 3 of 6)
• To main body ecu (diagram 5 of 6)
• To passenger side j/b (pmg fuse) (diagram 6 of 6)
• Trunk, tailgate & fuel doors systems
• Trunk, tailgate, fuel doors & interior lights systems

Power Distribution Wiring Diagram (3 of 6) for Lexus LS 460 2012

List of elements for Power Distribution Wiring Diagram (3 of 6) for Lexus LS 460 2012:

• (right side of engine compt) engine room j/b 2
• A/f relay
• A8 (right front of engine compt)
• Abs main 1 fuse 10a
• Abs main 2 fuse 10a
• Abs mtr 1 fuse 50a
• Abs mtr 2 fuse 50a
• Abs mtr relay
• Anti-lock brakes system
• C12
• C13
• C14
• C17
• C18
• C19
• C25
• C27
• C28
• C29
• C30
• C32
• C33
• C35
• Cooling fans & electronic power steering systems
• Cruise control & transmissions systems
• Cruise control, transmissions & engine controls systems
• D/c cut 1 fuse 30a
• Defogger system
• Deicer fuse 25a
• E/g rm-ig1-1 fuse 10a
• E/g rm-ig1-2 fuse 10a
• Ecu-b fuse 10a
• Ecu-ig fuse 10a
• Electronic power steering system
• Engine controls system
• Engine controls, transmissions, cruise control, navigation, starting/charging & anti-lock brakes systems
• Eps ecu fuse 10a
• Etcs fuse 10a
• Exterior lights, shift interlock, starting/ charging, cruise control, door locks, transmissions & engine controls systems
• Fr ctrl alt fuse 20a
• Fr ctrl bat fuse 30a
• Fr fog relay
• From driver side j/b (d mpx-b 1 fuse) (diagram 2 of 6)
• From engine room j/b 1 (e/g rm b fuse) (diagram 1 of 6)
• From engine room j/b 1 (e/g rm1 fuse) (diagram 1 of 6)
• From engine room j/b 1 (efi fuse) (diagram 1 of 6)
• From engine room j/b 2 (ig1 relay) (diagram 3 of 6)
• G11
• H-lp lo lh relay
• H-lp lo rh relay
• H-lp lvl fuse 10a
• H-lp lvl relay
• Headlights system
• Headlights, anti-lock brakes, instrument cluster, defogger, horns, wiper/washer, navigation, exterior lights & anti-theft systems
• Headlights, anti-lock brakes, instrument cluster, defogger, horns, wiper/washer, navigation, mirrors, starting/charging, exterior lights & anti-theft systems
• Headlights, instrument cluster, wiper/washer & anti-lock brakes systems
• Ig1 relay
• Ig2 relay
• Ign fuse 10a
• Inj 1 relay
• Inj 2 relay
• Inj fuse 10a
• J/c a64 (right side of engine compt)
• La3
• Nv ir fuse 10a
• P-j/b fuse 10a
• Pnk
• Pnk c8
• Red
• St fuse 30a
• Starting/ charging system
• To engine room j/b 2 (abs mtr 1 fuse) (diagram 3 of 6)
• To main body ecu (diagram 5 of 6)
• To passenger side j/b (p-ig1 relay) (diagram 4 of 6)
• To passenger side j/b (p-ig2 fuse) (diagram 6 of 6)
• Vvt fuse 40a
• Wip fuse 30a
• Wiper/washer system
• Wiper/washer, air conditioning, headlights & systems

Power Distribution Wiring Diagram (4 of 6) for Lexus LS 460 2012

List of elements for Power Distribution Wiring Diagram (4 of 6) for Lexus LS 460 2012:

• (left end of dash) driver side j/b
• (right end of dash) passenger side j/b
• A/c fuse 10a
• A13
• A15
• A17
• A19
• A20
• A31
• A32
• A33
• A35
• A39
• A40
• A53
• A54
• Acc
• Air conditioning system
• Air conditioning, navigation & warning systems
• Air conditioning, sound, instrument cluster & navigation systems
• Air sus relay
• Altb
• Am1 fuse 5a
• D p/seat fuse 30a
• D rr s/htr fuse 30a
• D rr seat fuse 10a
• D s/htr fuse 20a
• D-acc fuse 5a
• D-acc relay
• D-ig1 relay
• D20
• D25
• Door locks, interior lights, navigation, power windows, defogger, mirrors & anti-theft systems
• Electronic power steering system
• From engine room j/b 1 (d-j/b alt fuse) (diagram 1 of 6)
• From engine room j/b 1 (p-j/b alt fuse) (diagram 1 of 6)
• From engine room j/b 2 (ig1 relay) (diagram 3 of 6)
• Front cigarette lighter
• Interior lights system
• J12
• J13
• J15
• J21
• J22
• J29
• K10
• L109
• L110
• L2 (under center of dash)
• L3 (left side of dash)
• L4 (left kick panel)
• Main body ecu
• Memory system
• Navigation system
• Navigation, anti-lock brakes, cruise control, warning & shift interlock systems
• P p/ seat 1 fuse 30a
• P rr s/htr fuse 30a
• P rr seat fuse 10a
• P s/ htr fuse 20a
• P-acc fuse 5a
• P-acc relay
• P-cig fuse 15a
• P-ig1 relay
• P-ig1-1 fuse 10a
• P-ig1-2 fuse 5a
• P-ig1-3 fuse 5a
• P-ig1-4 fuse 10a
• Panel relay
• Passive restraint system
• Pnk
• Power outlet socket (12v)
• Power tops system
• Pwr outlet fuse 15a
• Red
• Rr seat fuse 30a
• S/roof fuse 30a
• Seats system
• Short connector (cigarette lighter) (left center of dash)
• Ti & te fuse 30a
• To driver side j/b (d-ig1-3 fuse) (diagram 5 of 6)
• To j/b 4 (diagram 5 of 6)
• To luggage room j/b (rr-acc relay) (diagram 5 of 6)

Power Distribution Wiring Diagram (5 of 6) for Lexus LS 460 2012

List of elements for Power Distribution Wiring Diagram (5 of 6) for Lexus LS 460 2012:

• (left end of dash) driver side j/b
• (left side of luggage compt) luggage room j/b
• (right side of dash) j/b 3
• (right side of dash) j/b 4
• 4 seater
• 4 seater & 5 seater
• 5 seater
• A14
• A21
• A22
• A23
• A38
• A39
• A40
• A43
• A44
• A47
• A48
• A51
• A59
• A60
• A68
• Ac 100/120v fuse 15a
• Ac1
• Ac2
• Acc
• Acc1
• Acc2
• Accd
• Air conditioning system
• Am1
• Am2
• Anti-lock brakes system
• B/anc fuse 10a
• Banc
• C11
• C12
• Computer data lines system
• D-ig1-1 fuse 5a
• D-ig1-2 fuse 5a
• D-ig1-3 fuse 10a
• D-ig1-4 fuse 15a
• D10
• D12
• D13
• D18
• D23
• D24
• D27
• Defogger system
• Dl1
• Door locks & power windows systems
• Door locks, nterior lights & anti-theft systems
• E12
• Engine control module (left front of engine compt)
• Exterior lights system
• F11
• F12
• From driver side j/b (d-acc relay) (diagram 4 of 6)
• From driver side j/b (d-ig1 relay) (diagram 4 of 6)
• From engine room j/b 1 (lug-j/b alt fuse) (diagram 1 of 6)
• From engine room j/b 2 (ig2 relay) (diagram 3 of 6)
• From luggage room j/b (rr-ig1 relay) (diagram 5 of 6)
• From passenger side j/b (am2 fuse) l (diagram 2 of 6)
• From passenger side j/b m (am2 fuse) (diagram 2 of 6)
• Fuel
• Fuel opn fuse 15a
• G12
• Gnd
• H12
• H24
• I12
• Ig1d
• Ig2d
• Ill+
• Ill-
• Interior lights system
• Inv relay
• J/b 4 (right side of dash)
• J/c s54 (left side of luggage compt)
• J12
• K11
• K12
• K20
• L12
• L13
• L3 (left side of dash)
• Main body ecu
• Main body ecu (left end of dash)
• Mirrors & air conditioning systems
• Obd fuse 10a
• Passenger side j/b (right end of dash)
• Passive restraint system
• Pnk
• Power outlet socket (115v)
• Power switch
• Power tops system
• Psb fuse 30a
• Ptl fuse 30a
• Rear cigarette lighter socket
• Rear junction block ecu
• Rear power putlet socket (12v)
• Rl seat fuse 30a
• Rr s/shade fuse 10a
• Rr- ig1-1 fuse 5a
• Rr- ig1-2 fuse 10a
• Rr- ig1-3 fuse 10a
• Rr- ig1-4 fuse 10a
• Rr-acc fuse 5a
• Rr-acc relay
• Rr-cig fuse 15a
• Rr-ig1 relay
• Rsb
• S3 (under driver's seat)
• Seats system
• Shift interlock system
• Sound systems
• Ssw1
• Ssw2
• Stsw
• Sy2
• To driver side j/b (d-ig1-3 fuse) (diagram 5 of 6)
• To passenger side j/b (electric power control ecu) (diagram 6 of 6)
• Transmissions system
• Trunk, tailgate, fuel doors systems
• Us1
• Us1 pnk
• Voltage inverter (left side of luggage compt)
• W/ ottoman
• W/o ottoman

Power Distribution Wiring Diagram (6 of 6) for Lexus LS 460 2012

List of elements for Power Distribution Wiring Diagram (6 of 6) for Lexus LS 460 2012:

• (right end of dash) passenger side j/b
• A35
• A39
• A46
• A57
• A6 (right rear of engine compartment)
• A60
• Battery current sensor (right rear of engine compt)
• Bcut
• Becu
• Canh
• Canl
• Computer data lines system
• Console switch
• Cutd
• Electric power control ecu
• From engine room j/b 2 (ecu-ig fuse) (diagram 3 of 6)
• From engine room r/b 1 (vssr fuse 5a) (diagram 1 of 6)
• From passenger side j/b (am2 fuse) (diagram 2 of 6)
• From passenger side j/b (diagram 5 of 6)
• Gnd
• J/b 4 (right side of dash)
• J/b 5 (left side of dash)
• J10
• L134
• L25
• L3 (left side of dash)
• L75
• Left front door control ecu (driver's door)
• Ls1
• Memory, trunk, tailgate, fuel doors, power windows, electronic power steering, power tops, anti-theft, warning, seats & navigation systems
• N10
• Ns2
• P ig2 fuse 5a
• P rr-ig2 fuse 5a
• P-d/c cut fuse 5a
• Pmg fuse 5a
• Pnk
• Red
• Shift interlock system
• Spiral cable (in steering column)
• Steering pad switch w/ modulator
• Steering switch ecu
• Stsw
• Thb
• Vb+
• Vb-
• W/ paddle shift switch
• W/o paddle shift switch
• Windshield wiper switch
• Z14