Target Audience:
Owners of the 2004 Chevrolet Blazer, from first-time SUV owners to experienced DIY technicians
Segment:
Compact/mid-size sport utility vehicle
Purpose:
Explains operation of driving controls and convenience items for safe, enjoyable use of the vehicle
Advantage:
Official Chevrolet content identical to the printed manual supplied by dealers, in convenient digital form
Reference Use:
Designed to be kept in the vehicle for quick reference at any time
Coverage:
Operation, features, maintenance schedules, and safety information for the 2004 model year
Manual Type:
Owner's Manual (electronic version of the dealer-printed manual)
Page Count:
Full factory owner's manual content as published by Chevrolet for the 2004 Blazer
Delivery Method:
Instant digital download
Binding:
Digital (no physical binding; not a hardcopy manual)
Compatibility:
Readable and printable on any computer running Windows, Mac, or Linux
Instruments and Controls:
Instrument cluster, warning lights, gauges, windshield wipers, mirrors
Seats and Restraints:
Front and rear seats, seat belts, child restraints, airbag system
Features and Controls:
Keys, doors, locks, windows, 4WD system operation, tow/haul features
Climate Controls:
Air conditioning and heater operation, defrosting and defogging
Audio System:
Factory radio and CD player operation, steering wheel controls where equipped
Driving Your Vehicle:
4-wheel drive operation, off-road driving, trailer towing, recreation towing
Service and Appearance Care:
Fluid checks, fuses, bulbs, tires, wheels, jump starting, engine compartment overview
Electrical System:
Fuse block locations, circuit protection, replacement specifications
Maintenance Schedule:
Factory maintenance intervals for normal and severe service conditions
Owner Checks and Services:
At-the-owner level checks such as fluid levels, tire pressure, and belt inspection
Fluid Replacement:
Capacities and approved fluids for engine oil, coolant, transmission, and brake systems
What to Do In Case of Problems:
Jump starting, towing your vehicle, overheat and flat tire procedures
Customer Assistance:
Chevrolet customer support and reporting safety defects information
Level:
Owner-level operation, care, and maintenance procedures - not a full workshop service manual
Specifications:
Factory capacities, fluid types, bulb numbers, tire pressures, and torque-sensitive owner data
Illustrations:
Diagrams and drawings of controls, components, and procedures as printed in the original manual
Parts Identifiers:
Fluid specifications, bulb part numbers, and filter types referenced for replacement purchases
Dealer Service:
Guidance on when to use dealer or qualified service for tasks beyond owner maintenance
File Format:
PDF (searchable, bookmarked, zoomable)
Compatibility:
Windows, macOS, Linux, iOS, and Android — any device with a PDF reader
Requirements:
A PDF reader application (e.g. Adobe Acrobat Reader, free)
Searchability:
Fully text searchable for fast lookup of any topic
Print Quality:
High-resolution digital pages, printable at full clarity
Binding Type:
N/A — digital download, no physical binding
Paper Type:
N/A — digital download, no physical paper
Primary Engine:
4.3L V6 Vortec (VL/LB V6), the sole engine offered on the 2004 Blazer
Configuration:
90-degree V6, overhead valves, 12 valves total
Displacement:
4.3 liters (262 cubic inches)
Fuel System:
Sequential multi-port fuel injection (SFI)
Fuel Requirement:
Regular unleaded gasoline, 87 octane or higher
Oil Capacity:
Approximately 4.5 quarts with filter change
Cooling System:
Pressurized radiator with coolant recovery reservoir
Horsepower:
Approximately 190 hp (4-door models, ~200 hp on some configurations) - confirm via factory data
Torque:
Approximately 250 lb-ft
Emissions Certification:
Certified for federal/EPA requirements as documented in the manual
Standard Transmission:
5-speed manual transmission (2-door base models) - confirm per configuration
Optional Transmission:
4-speed automatic overdrive transmission, widely fitted across the lineup
Drive Layout:
Rear-wheel drive (2WD) or shift-on-the-fly 4-wheel drive (4x4 models)
4WD Features:
Dashboard selector with 2H, 4H, and 4L ranges on 4WD models
Tow/Haul Considerations:
Trailer towing guidance and weight limits covered in the Driving Your Vehicle section
Wheelbase:
Approximately 107 inches (4-door Blazer)
Overall Length:
Approximately 183 inches (4-door); shorter on 2-door models
Body Style:
Two-door or four-door SUV body-on-frame construction
Curb Weight:
Approximately 3,800-4,200 lb depending on configuration - see vehicle certification label for exact figure
Payload / Towing:
Maximum trailer towing ratings listed in the manual's towing section
Airbags:
Driver and front passenger airbags with passenger airbag deactivation switch
Seat Belts:
Three-point front belts with adjustable shoulder height, rear center lap belt
Child Restraints:
Rear seat tether anchors and LATCH-style child seat provisions covered in the manual
Structure:
Steel safety-cage body structure with side-door beams
Braking:
Four-wheel anti-lock brake system (ABS)
Traction:
Optional AutoTrac/Autotrac 4WD with enhanced traction capability on 4x4 models
Lighting:
Daytime running lamps standard
Crash Test Information:
N/A - crash test ratings are not covered in the owner's manual; see NHTSA/IIHS data
Audio System:
AM/FM stereo; optional AM/FM stereo with CD player and premium speakers
Controls:
Steering wheel-mounted audio controls on equipped models
Operation:
Full radio and CD operation instructions in the manual's Audio System section
Driver Assistance Systems:
N/A - no advanced driver assistance systems were offered on this era Blazer
Convenience Technology:
Remote keyless entry, power windows and locks, cruise control, and optional OnStar availability as covered in the manual
Oil Change:
Engine oil and filter per the Oil Life Monitor or the schedule in the manual (typically every 3,000-7,500 miles depending on driving conditions)
Tire Rotation:
Rotate every oil change interval for even wear
Scheduled Maintenance:
Full normal and severe condition schedules detailed in the Maintenance Schedule section
Engine Oil:
SAE 5W-30, API certified for gasoline engines
Engine Coolant:
Dex-Cool extended-life coolant
Automatic Transmission Fluid:
Dexron-type automatic transmission fluid as specified in the manual
Brake Fluid:
DOT 3 brake fluid
Known Issues / Common Wear Items
Common Wear Items:
Brake pads and rotors, front suspension ball joints, universal joints, and 4WD actuator components on high-mileage examples
Owner Checks:
Regular inspection of belts, hoses, fluid levels, and tire condition per the manual's owner check list
Manufacturer:
Chevrolet, a division of General Motors
Model Line:
The Blazer name traces to full-size Chevrolet K5 Blazers; the S-10-based Blazer ran from 1983, sold simply as the Blazer in later years
Second Generation:
The 1995-2005 second-generation Blazer introduced updated styling, the 4.3L Vortec V6, and available 4-door body style
2004 Position:
The 2004 Blazer was a late-model year of the long-running platform, offered alongside the newer TrailBlazer as a value-oriented SUV
End of Production:
The two-door Blazer concluded after 2005
Assembly Plant:
N/A - assembly plant not specified in the owner's manual; see vehicle certification label for plant code