POWER DISTRIBUTION – Lexus RX 330 2004 – SYSTEM WIRING DIAGRAMS

POWER DISTRIBUTION

Power Distribution Wiring Diagram (1 of 3) for Lexus RX 330 2004

List of elements for Power Distribution Wiring Diagram (1 of 3) for Lexus RX 330 2004:

• (left side of dash) instrument panel j/b
• (not used)
• A/f fuse 25a
• Abs 1 fuse 30a
• Abs 2 fuse 50a
• Air conditioning system
• Airsus fuse 60a
• Alt fuse 140a
• Alt-s fuse 7.5a
• Am 2 fuse 30a
• Amp fuse 30a
• Anti-theft, door locks, mirrors, headlights, power windows, trunk, tailgate, fuel doors, wiper/washer, interior lights, exterior lights, warning, power tops, navigation, memory & body computer systems
• Anti-theft, horns & body computer systems
• Battery
• Body computer, power windows memory & mirrors systems
• Body ecu
• Cooling fans system
• Crt fuse 7.5a
• Cruise control & anti-lock brakes systems
• Cruise control, transmissions & engine controls systems
• D14
• Dcc
• Defogger system
• Dome fuse 7.5a
• Door 1 fuse 25a
• Door locks, mirrors, body computer, anti-theft, memory & power windows systems
• Ecu-b fuse 7.5a
• Efi 1 fuse 25a
• Electronic suspension system
• Electronic suspension, engine controls, wiper/washer, cruise control, shift interlock, exterior lights, warning, transmissions, anti-lock brake systems
• Engine controls system
• Etcs fuse 10a
• Exterior lights system
• Exterior lights, cruise control, warning, anti-lock brake systems
• F17
• Fr fog fuse 15a
• Fr fog relay
• From acc relay (diagram 2 of 3)
• From alt
• Fuel opn fuse 7.5a
• Fuse (diagram 1 of 3)
• Fusible link block (in engine room r/b)
• H-lp cln fuse 30a
• H11
• Haz fuse 15a
• Headlights, wiper/washer & body computer systems
• Heater fuse 50a
• Horn fuse 10a
• Inp-j/b fuse 100a
• Interior lights system, garage door opener
• K10
• L11
• Lh rr door fuse 20a
• Main fuse 40a
• Navigation system
• Nca
• Obd fuse 7.5a
• P/seat fuse 30a
• Panel fuse 7.5a
• Pbd fuse 30a
• Pnk
• Power tops system
• Power windows & body computer systems
• Pwr fuse 30a
• Pwr outlet 2 fuse 20a
• R12
• Radio 1 fuse 15a
• Rdi fan fuse 50a
• Red
• Rh rr door fuse 20a
• Rr def fuse 40a
• S/roof fuse 30a
• Seats & memory systems
• Seats system
• Short pin
• Sound & navigation systems
• Sound systems
• Sound, navigation & warning systems
• Starting/ charging system
• Stop fuse 10a
• Tail fuse 10a
• Tail relay
• Tel fuse 7.5a
• To ignition switch am2 (diagram 3 of 3)
• To dcc fuse (diagram 1 of 3)
• To ign 1 relay (diagram 2 of 3)
• To inverter relay (diagram 3 of 3)
• To rear j/b (diagram 2 of 3)
• Towing fuse 30a
• Trly
• Trunk, tailgate, fuel doors system
• W/ air suspension system
• W/o air suspension system
• Warning, anti-theft, body computer, door locks, interior lights, headlights, instrument cluster & electronic suspension systems
• Wiper/ washer system

Power Distribution Wiring Diagram (2 of 3) for Lexus RX 330 2004

List of elements for Power Distribution Wiring Diagram (2 of 3) for Lexus RX 330 2004:

• (not
• (not used)
• A10
• Acc
• Acc relay
• Air conditioning,
• Airsus fuse 7.5a
• Am1 fuse 7.5a
• Anti-theft system
• B11
• Batb
• Body ecu
• C11
• C12
• C15
• C16
• Cig fuse 15a
• Cigarette lighter
• Cooling fans, defogger & mirrors systems
• D12
• Defogger & mirrors systems
• Door 2 fuse 25a
• E10
• E20
• Ecu-acc fuse 7.5a
• Ecu-ig 1 fuse 7.5a
• Ecu-ig 2 fuse 10a
• Electronic suspension system
• Exterior lights system
• Exterior lights, warning, wiper/ washer, headlights & cruise control, anti-lock brake systems
• F10
• F11
• F12
• F14
• F16
• F19
• Fr def fuse 25a
• Fr wip fuse 30a
• From fusible link block (alt fuse, 140a) (diagram 1 of 3)
• From fusible link block (inp-j/b fuse, 100a) (diagram 1 of 3)
• From ign 1 relay (diagram 2 of 3)
• From instrument panel j/b (diagram 1 of 3)
• Fusible link block (in engine room r/b)
• Gauge 1 fuse 7.5a
• H12
• H13
• H16
• Heater fuse 7.5a
• Ig1 relay
• Ih (left side of dash)
• Ii (at left kick panel)
• Ij (left top of dash)
• Im (at right kick panel)
• Instrument panel j/b (left side of dash)
• J/b 2 (in engine room r/b)
• J/b 4 (right side of dash)
• J/b ecu
• J/c 13 (center of dash)
• L12
• M10
• M16
• M17
• M18
• M19
• M20
• Memory systems
• Mirrors, wiper/washer, navigation, power tops, body computer & anti-theft systems
• Mode monitor terminal
• Mpx-b fuse 7.5a
• Navigation, exterior lights & passive restraint systems
• Navigation, exterior lights, starting/charging, cruise control, door locks, transmissions, memory systems
• Navigation, shift interlock & mirrors systems
• Navigation, sound, body computer, warning systems
• O10
• O11
• O12
• Pnk
• Pwr outlet 1 fuse 15a
• R10
• Radio 2 fuse 7.5a
• Rear j/b (left rear side of cargo area)
• Rr wip fuse 15a
• Seat htr fuse 20a
• Seats system
• Sound & navigation systems
• Ti & te fuse 30a
• To ignition switch acc (diagram 3 of 3)
• To ignition switch am1 (diagram 3 of 3)
• To ignition switch ig 1 (diagram 3 of 3)
• To j/b 3 (diagram 3 of 3)
• To rear j/b (diagram 3 of 3)
• To tail relay (diagram 1 of 3)
• To ti & te fuse (diagram 2 of 3)
• Used)
• Warning, cruise control, navigation, computer data lines, trunk, tailgate, fuel doors, memory, anti-lock brake systems
• Warning, shift interlock, mirrors, anti-theft, electronic suspension, door locks, cruise control, computer data lines, transmissions, body computer, memory, power windows, seats anti-lock brake systems
• Washer fuse 20a
• Wiper/washer system

Power Distribution Wiring Diagram (3 of 3) for Lexus RX 330 2004

List of elements for Power Distribution Wiring Diagram (3 of 3) for Lexus RX 330 2004:

• (left end of dash) inverter main switch
• (left rear cargo area)
• (not used)
• A18
• Ac1
• Ac2
• Acc
• Am1
• Am2
• Anti-theft system
• Bo (left rear of cargo area)
• Bs (right rear of cargo area)
• Cruise control system
• D11
• Els
• Engine control module (behind right side of dash)
• Engine controls system
• Excd
• Exterior lights system
• From fusible link block (diagram 1 of 3)
• From gauge 1 fuse (diagram 2 of 3)
• From instrument panel j/b (acc relay) (diagram 2 of 3)
• From instrument panel j/b (am1 fuse, 7.5a) (diagram 2 of 3)
• From instrument panel j/b (ig1 relay) (diagram 2 of 3)
• From pwr outlet 1 fuse (diagram 2 of 3)
• From pwr outlet 2 fuse (diagram 3 of 1)
• Front power outlet
• G11
• G12
• Gauge 2 fuse 7.5a
• Gnd
• Ig1
• Ig2
• Ign fuse 10a
• Ignition switch
• Ii (at left kick panel)
• Inj fuse 20a
• Instrument panel j/b (left side of dash)
• Inverter relay
• J/b 3 (left side of dash)
• J/c 34 (left rear of vehicle, behind rear bumper)
• J/c 37 (at rear cargo area)
• J/c 42
• Lock
• M13
• M14
• Off
• On off
• Power outlet
• Rear j/b (left rear side of cargo area)
• Rear power outlet
• Red
• St1
• St2
• Start
• Starting/ charging & engine controls system
• Starting/ charging system
• Transmissions, cruise control & engine controls systems
• Voltage inverter (left rear of cargo area)
• Warning & navigation systems