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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
  • 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
  • Body Diagram for 2004 Toyota Sienna  3.3 V6 GASBody Diagram for 2004 Toyota Sienna 3.3 V6 GAS

    Components on diagram:
  • Wiper Motor
  • Wiper Relay
  • Speaker
  • Door Courtesy Light
  • Combination Light
  • 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
  • Connector II-1
  • Connector IK-1
  • Air Conditioning System Diagram for 2004 Toyota Sienna  3.3 V6 GASAir Conditioning System Diagram for 2004 Toyota Sienna 3.3 V6 GAS

    Components on diagram:
  • Magnet Clutch Relay
  • Condenser
  • Blower Motor
  • Heater Relay
  • Automatic Light Control Sensor
  • Navigation System Diagram for 2004 Toyota Sienna  3.3 V6 GASNavigation System Diagram for 2004 Toyota Sienna 3.3 V6 GAS

    Components on diagram:
  • Combination Meter
  • Park/Neutral Position Switch
  • Radio Fuse
  • GPS Antenna
  • Navigation ECU
  • Rear Seat Audio System Diagram for 2004 Toyota Sienna  3.3 V6 GASRear Seat Audio System Diagram for 2004 Toyota Sienna 3.3 V6 GAS

    Components on diagram:
  • Junction Block
  • ACC Relay
  • Engine Room Junction Block
  • Alt Fuse
  • AM1 Fuse
  • Theft Deterrent System Diagram for 2004 Toyota Sienna  3.3 V6 GASTheft Deterrent System Diagram for 2004 Toyota Sienna 3.3 V6 GAS

    Components on diagram:
  • Hazard Warning Lamp
  • Door Lock Assembly
  • Slide Door Lock Assembly
  • Door Courtesy Lamp Switch Assembly
  • Slide Door Lock Remote Control Sub Assembly
  • 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
  • Sliding Roof System Diagram for 2004 Toyota Sienna  3.3 V6 GASSliding Roof System Diagram for 2004 Toyota Sienna 3.3 V6 GAS

    Components on diagram:
  • ECU-IG Fuse
  • S/ROOF Fuse
  • IG1 Relay
  • Instrument Panel Junction Block Assembly
  • 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 2005 Toyota Sienna Radiator Fan2005 Toyota Sienna Radiator Fan, 5 and 7 blades; Dual type; Includes motor and shroud; A high quality, OE replacement radiator fan shroud assembly; Backed by 1-year, unlimited-mileage warranty..

    Source: Auto Body Parts Store

    $81.97

    Click here to view more details about 2006 Toyota Sienna Bumper Grille, Front2006 Toyota Sienna Bumper Grille, Front, With honeycomb grille insert; Without parking aid sensor holes; A high quality, direct fit OE replacement bumper grille..

    Source: Auto Body Parts Store

    $50.41

    Click here to view more details2015 Toyota Sienna Driver Side Halogen Head Light Assembly, Driver Side Halogen Head Light Assembly; Except SE Models, , .

    Source: Wheels / Rims, Mirrors & Lights Store

    $161.50

    Click here to view more details2003 Toyota Sienna V6, 3.0 L, 181 CID Rebuilt Engine, Warranty: 3-Year/100,000 Mile, .

    Source: Rebuilt Engines Store

    Ad Hoc

    Click here to view more details2009 Toyota Sienna Used Engine Computer, Passenger Side, Elec Cont Unit (ECU); (dash), AWD, Very Good.

    Source: Used Auto Parts Store

    $340.00

    Click here to view more details2004 Toyota Sienna Used Hood, BLUE, Very Good.

    Source: Used Auto Parts Store

    $290.00
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