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Get Full Access Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 2004 Toyota Sienna car and truck repair procedures including Toyota engine diagrams, wiring diagrams, repair work estimating measures, technical service bulletins, auto body work guidance, starter & alternator replacement procedures, serpentine belt replacement procedures, radiator & hose replacement procedures, tune-up & drivability specifications, quick lube illustrations, preventive maintenance guide, engine light reset instructions, parts removal and install procedures, fuel filter replacement directions, component location diagrams, air filter locations & replacement instructions, a/c system specifications, and general auto service procedures. You don't have to be a car mechanic or technician to know how to fix your 2004 Toyota Sienna automobile. Try the Automotix DIY solution today!
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COMPONENT LOCATION DIAGRAMS FOR 2004 Toyota Sienna AUTOMOBILES

Component location diagrams for most 2004 Toyota Sienna cars and light trucks sold in the U.S. from 1990+.

Relay Locations Diagram for 2004 Toyota Sienna  3.3 V6 GASRelay Locations Diagram for 2004 Toyota Sienna 3.3 V6 GAS

Components on diagram:
  • Junction Block
  • Engine Control Module
  • Fuse Box
  • A/C Control Assembly
  • Shift Lock Control ECU
  • Engine Compartment Diagram for 2004 Toyota Sienna  3.3 V6 GASEngine Compartment Diagram for 2004 Toyota Sienna 3.3 V6 GAS

    Components on diagram:
  • Wiper Motor
  • Generator
  • Fog Light
  • Washer Motor
  • Engine Coolant Temperature Sensor
  • Body Diagram for 2004 Toyota Sienna  3.3 V6 GASBody Diagram for 2004 Toyota Sienna 3.3 V6 GAS

    Components on diagram:
  • Fuel Pump
  • Blower Motor
  • Door Speaker
  • A/C Evaporator Temperature Sensor
  • Fuel Sender
  • Wire Harness Diagram for 2004 Toyota Sienna  3.3 V6 GASWire Harness Diagram for 2004 Toyota Sienna 3.3 V6 GAS

    Components on diagram:
  • Engine Room Main Wire
  • Engine Wire
  • Instrument Panel Wire
  • Roof Wire
  • Floor Wire
  • Lighting System Diagram for 2004 Toyota Sienna  3.3 V6 GASLighting System Diagram for 2004 Toyota Sienna 3.3 V6 GAS

    Components on diagram:
  • MAP Light
  • Turn Signal Light
  • Stop Light
  • Taillight
  • License Lamp Assembly
  • Combination Meter Diagram for 2004 Toyota Sienna  3.3 V6 GASCombination Meter Diagram for 2004 Toyota Sienna 3.3 V6 GAS

    Components on diagram:
  • Door Courtesy Switch
  • Fuel Sender Gauge Assembly
  • Park/Neutral Start Switch
  • Engine Room Junction Block
  • Slide Door Closer System Diagram for 2004 Toyota Sienna  3.3 V6 GASSlide Door Closer System Diagram for 2004 Toyota Sienna 3.3 V6 GAS

    Components on diagram:
  • Instrument Panel Junction Block Assembly
  • Multiplex Network Body ECU
  • Power Slide Door ECU
  • Power Slide Door Lock Assembly
  • Dynamic Cruise Control System Diagram for 2004 Toyota Sienna  3.3 V6 GASDynamic Cruise Control System Diagram for 2004 Toyota Sienna 3.3 V6 GAS

    Components on diagram:
  • Wiper Switch
  • Data Link Connector
  • Combination Switch
  • Ignition Switch
  • ECM
  • Power Source Diagram for 2004 Toyota Sienna  3.3 V6 GASPower Source Diagram for 2004 Toyota Sienna 3.3 V6 GAS

    Components on diagram:
  • Junction Block
  • Inverter Relay
  • Light Control Relay
  • Deicer Relay
  • Turn Signal Flasher Assembly
  • Front Power Seat Control System Diagram for 2004 Toyota Sienna  3.3 V6 GASFront Power Seat Control System Diagram for 2004 Toyota Sienna 3.3 V6 GAS

    Components on diagram:
  • Power Seat Switch
  • Reclining Motor
  • Slide Motor
  • Vertical Motor
  • Lifter Motor
  • CLICK HERE TO GET FULL ACCESS TO 2004 Toyota Sienna PARTS/COMPONENTS LOCATION DIAGRAMS!

    Shop online for auto body parts, engines, wheels, lights...

    Click here to view more details about 2003 Toyota Sienna Bumper Cover, Rear2003 Toyota Sienna Bumper Cover, Rear.

    Source: Auto Body Parts Store

    $132.07

    Click here to view more details about 2000 Toyota Sienna Headlight, Passenger Side2000 Toyota Sienna Headlight, Passenger Side, Bulbs included; Composite type; DOT and SAE approved; A high quality, OE replacement headlight assembly; Backed by 1-year, unlimited-mileage warranty..

    Source: Auto Body Parts Store

    $81.85

    Click here to view more details2003 Toyota Sienna 15" X 6" Steel Wheel, STEEL WHEEL, 15 X 6, 5 STUDS/LUGS, 4.5" BOLT DIA, 14 HOLES, BLACK, UNIVERSAL; STEEL, , .

    Source: Wheels / Rims, Mirrors & Lights Store

    $65.13

    Click here to view more details2002 Toyota Sienna V6, 3 L, 2995 CC Rebuilt Engine, Warranty: 3-Year/100,000 Mile, .

    Source: Rebuilt Engines Store

    Ad Hoc

    Click here to view more details2011 Toyota Sienna Used Air Flow Meter/Sensor, 1.8, AUTO, FWD 1.8L (2ZRFE eng), Very Good.

    Source: Used Auto Parts Store

    $85.00

    Click here to view more details2001 Toyota Sienna Used A/C Compressor, 3.0, AUTO, FWD, Very Good.

    Source: Used Auto Parts Store

    $145.00
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