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Get Full Access Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 2004 Chevrolet Trailblazer car and truck repair procedures including Chevrolet 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 Chevrolet Trailblazer automobile. Try the Automotix DIY solution today!
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We have info for following modifications of 2004 Chevrolet Trailblazer

  • 2004 Chevrolet Trailblazer 4.2 L6 GAS, CID:256, Fuel Injection, Aspiration:256, Engine VIN:, Desg:S
  • 2004 Chevrolet Trailblazer EXT 4.2 L6 GAS, CID:256, Fuel Injection, Aspiration:256, Engine VIN:, Desg:S
  • 2004 Chevrolet Trailblazer EXT 5.3 V8 GAS, CID:325, Fuel Injection, Aspiration:325, Engine VIN:, Desg:P

WIRING DIAGRAMS FOR 2004 Chevrolet Trailblazer AUTOMOBILES

OEM drawn wiring diagrams for most 2004 Chevrolet Trailblazer cars and light trucks sold in the U.S.

2004 Chevrolet Trailblazer EXT 5.3 V8 GAS Wiring Diagram2004 Chevrolet Trailblazer EXT 5.3 V8 GAS Wiring Diagram

Components on diagram:
  • Data Link Connector
  • Blower Motor Resistor Assembly
  • Blower Motor
  • HVAC Control Module
  • 2004 Chevrolet Trailblazer  4.2 L6 GAS Wiring Diagram2004 Chevrolet Trailblazer 4.2 L6 GAS Wiring Diagram

    Components on diagram:
  • Data Link Connector
  • Blower Motor
  • Blower Control Module
  • HVAC Control Module
  • 2004 Chevrolet Trailblazer  4.2 L6 GAS Wiring Diagram2004 Chevrolet Trailblazer 4.2 L6 GAS Wiring Diagram

    Components on diagram:
  • Traction Control Switch
  • Electronic Brake Control Module
  • Wheel Speed Sensor - RF
  • Wheel Speed Sensor - LF
  • 2004 Chevrolet Trailblazer  4.2 L6 GAS Wiring Diagram2004 Chevrolet Trailblazer 4.2 L6 GAS Wiring Diagram

    Components on diagram:
  • Battery
  • Starter Relay
  • Ignition Switch
  • Powertrain Control Module
  • Park/Neutral Position Switch
  • 2004 Chevrolet Trailblazer  4.2 L6 GAS Wiring Diagram2004 Chevrolet Trailblazer 4.2 L6 GAS Wiring Diagram

    Components on diagram:
  • Data Link Connector
  • Liftglass Ajar Switch
  • Gate Ajar
  • Liftgate Module
  • Liftgate Latch Assembly
  • 2004 Chevrolet Trailblazer  4.2 L6 GAS Wiring Diagram2004 Chevrolet Trailblazer 4.2 L6 GAS Wiring Diagram

    Components on diagram:
  • Courtesy/Reading Lamp (2nd Row) - Right
  • 2004 Chevrolet Trailblazer EXT 4.2 L6 GAS Wiring Diagram2004 Chevrolet Trailblazer EXT 4.2 L6 GAS Wiring Diagram

    Components on diagram:
  • Memory Seat Module - Driver
  • 2004 Chevrolet Trailblazer EXT 4.2 L6 GAS Wiring Diagram2004 Chevrolet Trailblazer EXT 4.2 L6 GAS Wiring Diagram

    Components on diagram:
  • Radio
  • Audio Amplifier
  • 2004 Chevrolet Trailblazer EXT 5.3 V8 GAS Wiring Diagram2004 Chevrolet Trailblazer EXT 5.3 V8 GAS Wiring Diagram

    Components on diagram:
  • Garage Door Opener
  • 2004 Chevrolet Trailblazer EXT 5.3 V8 GAS Wiring Diagram2004 Chevrolet Trailblazer EXT 5.3 V8 GAS Wiring Diagram

    Components on diagram:
  • Data Link Connector
  • Body Control Module
  • Security
  • Powertrain Control Module
  • Driver Door Module
  • CLICK HERE TO GET FULL ACCESS TO 2004 Chevrolet Trailblazer WIRING DIAGRAMS!

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

    Click here to view more details about 2002 Chevrolet Trailblazer Fender, Front, Passenger Side2002 Chevrolet Trailblazer Fender, Front, Passenger Side.

    Source: Auto Body Parts Store

    $119.03

    Click here to view more details about 2008 Chevrolet Trailblazer Oxygen Sensor, Driver Side2008 Chevrolet Trailblazer Oxygen Sensor, Driver Side, A high quality, direct fit OE replacement oxygen sensor; Improves car's engine response and gas mileage; Effectively lowers emissions upon replacing its tired old oxygen sensor; Exceeds OE specifications and test requirements; OE part number 12572705..

    Source: Auto Body Parts Store

    $70.06

    Click here to view more details about 2009 Chevrolet Trailblazer 20" x 8" Alloy Wheel2009 Chevrolet Trailblazer 20" x 8" Alloy Wheel, Alloy Wheel; 20 X 8; 46MM Offset; 6 Spokes; 6 Lug; 5 Inch BP; New Replica; Polished, , .

    Source: Wheels / Rims, Mirrors & Lights Store

    $255.50

    Click here to view more details1993 Chrysler New Yorker Fifth Avenue V6, 3.8 L, 230 CID Rebuilt Engine, OHV, MFI, passenger car only, does not include van., Warranty: 3-Year/100,000 Mile, .

    Source: Rebuilt Engines Store

    $1,849.00

    Click here to view more details2007 Chevrolet Trailblazer Used Bumper Bar, Rear, 4DR, Gold, SLT (mdl with welded hitch 2''), Very Good.

    Source: Used Auto Parts Store

    $305.00

    Click here to view more details2002 Chevrolet Trailblazer Used Hub Bearing , Driver Side, L, Front, Very Good.

    Source: Used Auto Parts Store

    $106.00
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