POWER DISTRIBUTION – Lexus RX 350 2010 – SYSTEM WIRING DIAGRAMS

POWER DISTRIBUTION

Power Distribution Wiring Diagram (1 of 4) for Lexus RX 350 2010

List of elements for Power Distribution Wiring Diagram (1 of 4) for Lexus RX 350 2010:

• Abs 2 fuse 30a
• Air conditioning system
• Air sus fuse 50a
• Air sus relay
• Alt fuse 140a
• Am2 fuse 7.5a
• Amp1 fuse 30a
• Amp2 fuse 30a
• Anti-lock brakes system
• Battery
• Cooling fans system
• Cruise control & engine controls systems
• Deicer fuse 25a
• Deicer relay
• Dome fuse 10a
• Door locks & anti-theft system
• Door locks system
• Ecu-b 1 fuse 10a
• Ecu-b 2 fuse 7.5a
• Efi 1 fuse 10a
• Efi main fuse 30a
• Efi main relay
• Engine controls system
• Engine room j/b assembly (left front fender apron)
• Engine room r/b assembly (left front fender apron)
• Etcs fuse 10a
• Exterior lights system
• Exterior lights, anti-lock brakes, shift interlock, cruise control & engine controls systems
• Filter fuse 10a
• From a short pin (diagram 1 of 4)
• H-lp cln fuse 30a
• Haz fuse 15a
• Headlights system
• Heater fuse 50a
• Ig1 main fuse 30a
• Ig2 main fuse 30a
• Immobi fuse 7.5a
• Interior lights system
• Interior lights, anti-theft, transmissions, instrument cluster, body computer, mirrors, trunk, tailgate, fuel doors, seats system, memory systems, starting/charging & anti-lock brakes systems
• Ip j/b fuse 25a
• J/c a63 (left end of dash)
• Nca
• Noise filter (ghost buster) (left front of engine compt)
• Pbd fuse 30a
• Pnk
• Rad 1 fuse 10a
• Rad 3 fuse 15a
• Rdi fan 1 fuse 80a
• Red
• Rr def fuse 50a
• Rr def relay
• Shift interlock system
• Short pin
• Sound & navigation systems
• Sound systems
• Stop fuse 7.5a
• Str lock fuse 20a
• To alt fuse (diagram 1 of 4)
• To alt-s fuse (diagram 2 of 4)
• To ig1 relay (diagram 2 of 4)
• To ig2 relay (diagram 2 of 4)
• To instrument panel j/b assembly (diagram 3 of 4)
• To j/c f63 & f64 (diagram 4 of 4)
• Towing fuse 30a
• Transmissions system
• Trunk, tailgate, fuel doors system

Power Distribution Wiring Diagram (2 of 4) for Lexus RX 350 2010

List of elements for Power Distribution Wiring Diagram (2 of 4) for Lexus RX 350 2010:

• A/f fuse 20a
• A/f relay
• A26
• A49
• A53
• A54
• Abs 1 fuse 50a
• Afs fuse 7.5a
• Air conditioning, sound & navigation systems
• Alt-s fuse 7.5a
• Anti-lock brakes system
• Bi-xenon relay
• Bk/up lp fuse 7.5a
• Cruise control, transmissions, engine controls & exterior lights systems
• Defogger & air conditioning systems
• Drl relay
• Ecu ig1 fuse 10a
• Ecu ig2 fuse 10a
• Electronic power steering system
• Engine controls system
• Engine room r/b assembly (left front fender apron)
• Eps fuse 60a
• F12
• F30
• From b rad 1 fuse (diagram 1 of 4)
• From gauge 2 fuse (diagram 2 of 4)
• From ig1 main fuse (diagram 1 of 4)
• From ig2 main fuse (diagram 1 of 4)
• Gauge 2 fuse 7.5a
• Head relay (ll)
• Head relay (rl)
• Headlights system
• Heater 2 fuse 7.5a
• Horn fuse 10a
• Horn relay
• Ig1 relay
• Ig2 relay
• Ign fuse 10a
• Instrument cluster system
• Instrument panel j/b assembly (left side of dash)
• J/c a63 (left end of dash)
• Mayday/ tel fuse 7.5a
• Navigation system
• Pd fuse 50a
• Pnk
• Red
• S-horn fuse 7.5a
• S-horn relay
• St fuse 50a
• Starting/ charging system
• To ig1 1 relay (diagram 3 of 4)
• To ig2 relay (diagram 2 of 4)
• To power management control ecu (diagram 4 of 4)
• Transmissions, exterior lights, mirrors & engine controls systems

Power Distribution Wiring Diagram (3 of 4) for Lexus RX 350 2010

List of elements for Power Distribution Wiring Diagram (3 of 4) for Lexus RX 350 2010:

• (left side of dash) instrument panel j/b assembly
• A10
• A17
• A18
• A19
• A20
• A27
• A28
• A29
• A30
• A33
• A37
• A38
• A39
• A55
• Acc
• Acc1 relay
• Acc2 relay
• Anti-lock brakes system
• Cig fuse 15a
• D10
• D15
• D16
• D29
• D30
• D31
• D40
• Ecu ig1 1 fuse 10a
• Ecu ig1 3 fuse 10a
• Ecu-ig1 2 fuse 10a
• Electronic power steering system
• Exterior lights system
• Exterior lights systems
• F14
• F39
• F5 (right kick panel)
• Fr fog relay
• Fr wash fuse 25a
• Fr wip fuse 30a
• From filter fuse (diagram 1 of 4)
• From ig1 relay (diagram 2 of 4)
• Front power point socket assembly 1
• Front power point socket assembly 2
• Gauge 1 fuse 10a
• H12
• H29
• H30
• H31
• H35
• Heater fuse 10a
• Ig1 1 relay
• Ig1 2 relay
• Ig1 3 relay
• Ig1 4 relay
• Interior lights system
• J/c f92 (under center console)
• Lh s-htr fuse 15a
• Main body ecu
• Mirrors & memory systems
• Navigation & sound systems
• Navigation system
• P/point fuse 15a
• P2 (left rear door)
• Panel fuse 10a
• Passive restraint system
• Pnk
• Radio 2 fuse 7.5a
• Rear power point socket assembly
• Red
• Rh s-htr fuse 15a
• Rr wash fuse 20a
• Rr wip fuse 15a
• Seats system
• Shift interlock system
• Sound systems
• Starting/ charging, anti-theft, wiper/washer & seats systems
• Starting/ charging, sound, exterior lights & instrument cluster systems
• Tail fuse 10a
• Tail relay
• To d/l alt b fuse 25a (diagram 4 of 4)
• To ecu-acc fuse 10a (diagram 4 of 4)
• To j/c f94 (diagram 4 of 4)
• To power management control ecu (diagram 4 of 4)
• Transmissions system
• Trly
• Trunk, tailgate, fuel doors system
• Warning system
• Wiper/ washer, garage door opener & mirrors system
• Wiper/washer system

Power Distribution Wiring Diagram (4 of 4) for Lexus RX 350 2010

List of elements for Power Distribution Wiring Diagram (4 of 4) for Lexus RX 350 2010:

• (left side of dash) instrument panel j/b assembly
• (not used)
• 4wd fuse 7.5a
• A11
• A12
• A14
• A43
• A50
• A51
• A52
• Ac 120v
• Ac1
• Ac2
• Acc
• Acc1
• Acc2
• Accd
• Air conditioning, instrument cluster, navigation & sound systems
• Air sus fuse 20a
• Alt b
• Am21
• Am22
• Bk/dr lock relay
• Computer data lines system
• D/l alt b fuse 25a
• D/l source relay
• D24
• Dr lock fuse 10a
• Ecm (left side of engine compt)
• Ecu-acc fuse 10a
• Electronic suspension system
• Engine switch
• Excd
• F63
• F64
• F65
• F66
• Fl door fuse 25a
• Fr door fuse 25a
• Fr fog fuse 15a
• Fr fog relay
• From acc1 relay l (diagram 3 of 4)
• From acc2 relay (diagram 3 of 4)
• From am2 fuse (diagram 1 of 4)
• From ecu ig1 3 (diagram 3 of 4)
• From ig1 1 relay (diagram 3 of 4)
• From ig2 relay (diagram 2 of 4)
• From k acc1 relay (diagram 3 of 4)
• Fuel opn fuse 7.5a
• Gnd
• Gnd2
• H13
• H17
• H18
• Ig1d
• Ig2d
• Instrument cluster system
• Inverter fuse 20a
• Inverter relay (middle of left 'c' pillar)
• J/c f63 & f64 (left side of dash)
• J/c f65 & f66 (center of dash)
• J/c f92 (under center console)
• J/c f93 (left side of dash)
• J/c f94 (right center of dash)
• J/c p38 (left quarterpanel)
• Main body ecu
• Main switch assembly
• Memory systems
• Mirrors, memory & power windows systems
• Obd fuse 7.5a
• P-seat lh fuse 30a
• P-seat rh fuse 30a
• P3 (left quarterpanel)
• Pnk
• Power management control ecu
• Power outlet socket assembly
• Power tops system
• Power windows system
• Psb fuse 30a
• Red
• Rl door fuse 25a
• Rr door fuse 25a
• S/roof fuse 30a
• Seats system
• Ssw1
• Ssw2
• Ti & te fuse 30a
• Transmissions system
• Trunk, tailgate, fuel doors system
• Voltage inverter assembly