POWER DISTRIBUTION – Lexus IS 350 F Sport 2014 – SYSTEM WIRING DIAGRAMS

POWER DISTRIBUTION

Power Distribution Wiring Diagram (1 of 4) for Lexus IS 350 F Sport 2014

List of elements for Power Distribution Wiring Diagram (1 of 4) for Lexus IS 350 F Sport 2014:

• (not used)
• (right rear of engine compt) engine room r/b 1
• Abs 1 fuse 30a
• Abs 2 fuse 50a
• Air conditioning system
• Alt
• Alt fuse 150a
• Alt-s fuse 7.5a
• Anti-lock brakes system
• Anti-theft & door locks systems
• B30
• Battery
• C31
• C32
• Cooling fans system
• D/c cut fuse 30a
• D32
• Dcm fuse 5a
• Defogger system
• Door locks system
• Door locks, anti-theft, exterior lights, engine controls, cruise control & transmissions systems
• Door locks, anti-theft, memory, instrument cluster, interior lights & electronic power steering systems
• Electronic power steering system
• Eng-am fuse 120a
• Eng-b fuse 50a
• Engine controls system
• Engine room j/b 1 (right rear of engine compt)
• Engine room j/b 2 (left side of engine compt)
• Engine room r/b 2 (left side of engine compt)
• Eps fuse 80a
• Eps-b fuse 5a
• Etcs fuse 10a
• Fan fuse 80a
• From engine room j/b 1 (diagram 1 of 4)
• Fuel pmp fuse 20a
• H-lp cln fuse 30a
• Horn fuse 10a
• Horns system
• Htr fuse 50a
• Ig1-main fuse 40a
• Inj fuse 20a
• Instrument panel j/b (left end of dash)
• J/b lh-am fuse 120a
• J/b lh-b fuse 80a
• Memory systems
• Mir htr fuse 15a
• Mpx-b 2 fuse 10a
• Mpx-b fuse 10a
• Navigation system
• Noise filter fuse 10a
• P/i-am fuse 80a
• P/i-b fuse 100a
• Pnk
• Ptc htr 1 fuse 50a
• Ptc htr 2 fuse 50a
• Red
• S-horn fuse 10a
• Seats system
• Semi conductor power integration ecu
• St fuse 30a
• Starter assembly
• Starting/ charging system
• Stop fuse 5a
• Strg htr fuse 15a
• To engine room j/b 2 (diagram 1 of 4)
• To engine room j/b 2 (diagram 2 of 4)
• To engine room r/b 2 (diagram 2 of 4)
• To instrument panel j/b (diagram 3 of 4)
• To instrument panel j/b (diagram 4 of 4)
• Vgrs fuse 40a
• Wiper/washer system
• Xa (right rear of engine compt)

Power Distribution Wiring Diagram (2 of 4) for Lexus IS 350 F Sport 2014

List of elements for Power Distribution Wiring Diagram (2 of 4) for Lexus IS 350 F Sport 2014:

• (left side of engine compt) engine room r/b 2
• A/f fuse 15a
• A/f relay
• Ae (right rear of engine compt)
• Alt-ig fuse 5a
• Avs fuse 20a
• Batt
• Cooling fans system
• Cruise control system
• D11
• Door locks & anti-theft systems
• Efi-main fuse 25a
• Efi-main relay
• Electronic power steering system
• Electronic suspension system
• Eng-ig 1 fuse 10a
• Eng-ig 2 fuse 5a
• Engine compt)
• Engine controls & transmissions systems
• Engine controls system
• Engine room j/b 2 (left side of engine compt)
• Eps-ig fuse 5a
• From engine room j/b 1 (diagram 1 of 4)
• From engine room j/b 2 (diagram 1 of 4)
• From instrument panel j/b (diagram 4 of 4)
• Ground j/c 1 (left rear of
• H-lp lh-lo fuse 15a
• H-lp lh-lo relay
• H-lp rh-lo fuse 15a
• H-lp rh-lo relay
• Ig2 fuse 10a
• Ig2 relay
• Ig2-main fuse 20a
• Igi main relay
• J/c 1 (left side of engine compt)
• P inj fuse 10a
• Radar-ig fuse 5a
• Red
• Semiconductor power integration ecu
• Starting/ charging system
• To instrument panel j/b (diagram 3 of 4)
• Washer fuse 20a
• Wiper fuse 25a
• Wiper/washer system
• Wiring harness condenser assembly 1

Power Distribution Wiring Diagram (3 of 4) for Lexus IS 350 F Sport 2014

List of elements for Power Distribution Wiring Diagram (3 of 4) for Lexus IS 350 F Sport 2014:

• (left end of dash) instrument panel j/b
• (not used)
• A/bag-ig2 fuse 7.5a
• A10
• A11
• A13
• A14
• A15
• A21
• A22
• A27
• A28
• A30
• A31
• A32
• A43
• A44
• A50
• A53
• A56
• Accd
• Agnd
• All dr lock relay
• Am2 fuse 7.5a
• Amp 1 fuse 30a
• Amp 2 fuse 30a
• Anti-theft system
• B15
• Becu
• C19
• Certification ecu (right end of dash)
• Computer data lines system
• Cruise control & exterior lights systems
• D dr unlock relay
• D/l fuse 30a
• D20
• D27
• D30
• Dome cut relay
• Dome fuse 15a
• Door f/r fuse 30a
• Door r/r fuse 30a
• Ecu-b fuse 10a
• Electronic power steering system
• Engine controls system
• Engine switch
• From acc relay (diagram 4 of 4)
• From d/l fuse o (diagram 3 of 4)
• From ecu-acc n fuse (diagram 4 of 4)
• From engine room j/b 2 (diagram 2 of 4)
• From engine room r/b 1 (diagram 1 of 4)
• Fuel lock relay
• Haz fuse 15a
• Ig1d
• Ign 1 fuse 7.5a
• Ign 2 fuse 7.5a
• Instrument cluster & exterior lights systems
• Instrument cluster system
• Instrument panel j/b (left end of dash)
• Interior lights system
• J/b-am fuse 10a
• J/b-b fuse 10a
• L/d dr unlock relay
• Main body ecu
• Memory & electronic power steering systems
• Memory systems
• Meter fuse 7.5a
• Navigation & sound systems
• Navigation system
• Obd fuse 7.5a
• Ods fuse 5a
• P/set f/r fuse 30a
• Pnk
• Power tops system
• Power windows system
• Radio fuse 15a
• Red
• Rr shade fuse 7.5a
• Seats system
• Shift interlock system
• Smart fuse 5a
• Ss1
• Ss2
• Ssw1
• Ssw2
• Strg lock fuse 20a
• Ti & te fuse 20a
• To all dr lock relay (diagram 3 of 4)
• To instrument panel j/b (diagram 4 of 4)
• Warning systems

Power Distribution Wiring Diagram (4 of 4) for Lexus IS 350 F Sport 2014

List of elements for Power Distribution Wiring Diagram (4 of 4) for Lexus IS 350 F Sport 2014:

• (left end of dash) instrument panel j/b
• (left side of engine compt) j/c 1
• (middle of left "a" pillar) j/c 10
• (not used)
• A/c fuse 7.5a
• A12
• A16
• A19
• A23
• A33
• A35
• A39
• A42
• A49
• A52
• A54
• A55
• Acc
• Acc relay
• Air conditioning & defogger systems
• Air conditioning system
• Air conditioning, memory, navigation & electronic power steering systems
• Air conditioning, seats, navigation, sound, defogger & transmissions systems
• Anti-lock brakes & electronic power steering systems
• Anti-lock brakes system
• B12
• B13
• B19
• B32
• Bkup lp fuse 7.5a
• Bkup lp relay
• C10
• C11
• C12
• C13
• C17
• C19
• C20
• C21
• C22
• C23
• C3 (not used)
• Computer data lines, navigation & warning systems
• Cruise control, transmissions & exterior lights systems
• D13
• D14
• D15
• D19
• D21 (not used)
• D28
• D29
• D34
• Door f/l fuse 30a
• Door r/l fuse 30a
• Ecu-acc fuse 7.5a
• Ecu-ig1 2 fuse 10a
• Ecu-ig1 fuse 10a
• Engine controls, transmissions & cruise control systems
• Exterior lights system
• From certification ecu (diagram 3 of 4)
• From engine room j/b 1 (diagram 1 of 4)
• Gnd
• Headlights & wiper/ washer systems
• Ig1 1 fuse 10a
• Ig1 1 relay
• Ig1 2 fuse 10a
• Ig1 2 relay
• Ig1 3 fuse 10a
• Ig1 3 relay
• Interior lights
• Interior lights & instrument cluster systems
• Ka (left kick panel)
• Kc (right kick panel)
• Ks1
• Main body ecu
• Memory systems
• Navigation & sound systems
• Navigation system
• P/outlet 1 fuse 7.5a
• P/outlet relay
• P/seat f/l fuse 30a
• P/w fuse 5a
• Panel fuse 7.5a
• Pnk
• Power outlet socket assembly
• Power tops system
• Power tops, passive restraints, warning & memory systems
• Power windows system
• Power windows, mirrors & memory systems
• Red
• S/htr f/l fuse 15a
• S/htr f/r fuse 15a
• S/roof fuse 20a
• Seats system
• Shift interlock system
• Tail fuse 15a
• Tail relay
• To engine room j/b 2 (diagram 2 of 4)
• To engine room r/b 2 (diagram 2 of 4)
• To l/d dr unlock relay (diagram 3 of 4)
• To obd fuse (diagram 3 of 4)
• Transmissions system
• Trly
• Trunk open relay
• Trunk opn fuse 7.5a
• Wiper sw-ig fuse 5a
• Wiper/washer system
• Wiper/washer, mirrors & power tops systems