POWER DISTRIBUTION – Toyota Sienna CE 2003 – SYSTEM WIRING DIAGRAMS

POWER DISTRIBUTION

Power Distribution Wiring Diagram (1 of 3) for Toyota Sienna CE 2003

List of elements for Power Distribution Wiring Diagram (1 of 3) for Toyota Sienna CE 2003:

• (diagram 2 of 3)
• (diagram 3 of 3)
• (on left side of engine compt) engine room j/b 2
• (on left side of engine compt) engine room r/b 1
• A b
• A w/o tow package
• A/c amplifier, a/c switch
• A/c condenser fan motor
• A/c fuse 5a
• A/f heater relay
• A/f htr fuse 25a
• Alt fuse 140a
• Alt-s fuse 5a
• Am2 fuse 30a
• Battery
• Blower motor
• C10
• Cds fuse 30a 40a
• Combination meter, clock, a/c control assembly, courtesy diodes, daytime running light relay (main), garage door opener, interior & courtesy lights,
• Combination meter, left slide door ecu
• Data link connector 1, engine control module, vsv, heated oxygen sensor (bank 1 sensor 2), idle air control valve, mass airflow meter, circuit open relay, transponder key amplifier
• Dim relay
• Dome fuse 10a
• Driver side r/b 5 (behind left side of dash)
• Ecu-b fuse 10a
• Efi fuse 15a
• Efi relay
• Engine control module
• Engine room j/b 2 (on left side of engine compt)
• Engine room r/b 1 (left side of eng compt)
• Fan 1 relay
• Fan 3 relay
• From c radio 1 fuse (diagram 1 of 3)
• Front heater relay
• Fusible link block (on left side of engine compt)
• Generator
• Hazard fuse 10a
• Hazard switch
• Head relay
• Headlights
• Horn fuse 10a
• Horn relay
• Horn switch
• Horns
• Htr fuse 50a
• Inp fuse 100a
• Integration relay, theft deterrent ecu, wireless door lock ecu, personal
• J12
• Junction connector 1 (near left headlight)
• K10
• K11
• Left head fuse 15a
• Left head lower fuse 10a
• Left low beam head- light
• Light, ignition key cylinder light
• Main
• Main fuse 40a
• Main relay 1
• Passenger side r/b 4 (at right kick panel)
• R/b 7 (on left front of eng compt)
• Radiator fan motor
• Radio & player, stereo component amplifier
• Radio 1 fuse 20a
• Rdi fuse 30a
• Rdi fuse 40a
• Rear heater relay
• Red
• Relay 2
• Right head fuse 15a
• Right head lower fuse 10a
• Right low beam head- light
• Rr a/c fuse 40a
• S/htr fuse 20a
• Seat heater relay
• Short pin
• Theft deterrent ecu
• To abs fuse
• To am1 fuse (diagram 2 of 3)
• To hazard fuse (diagram 1 of 3)
• To i4 splice
• To ignition switch (diagram 2 of 3)
• W/ tow package b

Power Distribution Wiring Diagram (2 of 3) for Toyota Sienna CE 2003

List of elements for Power Distribution Wiring Diagram (2 of 3) for Toyota Sienna CE 2003:

• (behind dash, left of steering column) driver side j/b 1
• (under left center pillar) bk
• A/c pressure switches, a/c control assembly, a/c amplifier, rear hi relay, defogger relay, fan relays 2 & 3, mg clt relay, main relay 1, rear lo relay, rear m1 & m2 relays, rear relay, front & rear heater relays, rear window defogger switch, rear clr relay, water temperature switch 1, air inlet control servo motor, air vent mode control servo motor
• Abs actuator & ecu, cruise control ecu, theft deterrent ecu, power window master switch
• Acc
• Acc main relay (on driver side j/b 1)
• Active light relay, diode (park/neutral position switch), generator, back-up light relay, left/right slide door ecu, daytime running light relay (main), inner mirror, seat heater relay
• Am1 fuse 40a
• Back-up light switch, center air bag sensor assembly, clock, diode (park/ neutral positon switch), park/neutral position switch
• Center air bag sensor assembly, circuit open relay, combination meter, engine control module
• Cig fuse 15a
• Cigarette lighter
• Clock, interior lights system (instrument illumination circuit)
• Combination meter,
• D pnk
• Data link connector 3
• Def fuse 30a
• Defogger relay
• Door fuse 25a
• Driver side j/b 1 (behind dash, left of steering column)
• Ecu-ig fuse 15a
• Ed (near the left front suspension support)
• Engine control module, left & right tail lights, front parking lights, license plate light
• Engine control module, park/neutral position switch
• From alt fuse (diagram 1 of 3)
• From am2 fuse (diagram 1 of 3)
• From inp fuse (diagram 1 of 2)
• From power outlet fuse (diagram 2 of 3)
• From radio 2 fuse (diagram 2 of 3)
• Front & rear wiper & washer switches, front & rear wiper motors, front & rear washer motors, rear wiper relay
• Front power outlet
• G12
• G13
• Gauge fuse 10a
• H10
• Hazard switch
• Heater fuse 10a
• If (left kick panel)
• Ign fuse 5a
• Ignition coils, fuel injectors, noise filter
• Ignition switch
• Ii (right kick panel)
• Integration relay
• J/c 16 (behind upper right side of dash)
• J10
• J11
• Junction connector (behind upper right side of dash)
• Junction connector j3 (behind left side of dash)
• Left side of side) b4
• Lock
• Mirror heater fuse 10a
• Moon roof control switch & relay, power window master switch, right front power window control switch
• Obd fuse 7.5a
• Panel fuse 7.5a
• Pnk
• Power fuse 30a
• Power quarter window switch
• Power relay
• Power seat switch, right slide door ecu, power window master switch
• Power- outlet fuse 15a
• Pwr- vent fuse 15a
• Radio & player, stereo component amplifier, radio satellite switch
• Radio 2 fuse 7.5a
• Rear power outlet
• Rear window defogger
• Red
• Remote control mirror switch
• Remote control mirrors, engine control module
• S13
• Start
• Starter fuse 5a
• Stop fuse 15a
• Stoplight switch
• Tail fuse 10a
• Tail light relay
• Theft deterrent ecu, integration relay
• To acc main relay (diagram 2 of 3)
• Turn fuse 7.5a
• Wiper fuse 25a

Power Distribution Wiring Diagram (3 of 3) for Toyota Sienna CE 2003

List of elements for Power Distribution Wiring Diagram (3 of 3) for Toyota Sienna CE 2003:

• Abs 2 fuse 25a
• Abs 3 fuse 25a
• Abs fuse 60a
• Abs mtr relay, abs actuator & ecu
• Abs sol relay
• Fog fuse 20a
• Foglight relay
• From alt fuse (diagram 1 of 3)
• Generator
• Left slide door ecu
• Pwr sld fuse 30a
• R/b 7 (left front of engine compt)
• Rear clr relay
• Rr clr fuse 40a
• Vsc ecu