Market Niche:
Unique Sport Utility Truck (SUT) segment, blending SUV comfort with pickup truck utility.
Competitors:
Ford Explorer Sport Trac, Honda Ridgeline (though the Avalanche's design is more distinct).
Unique Selling Proposition:
Midgate system allows for expansion of the cargo bed into the cabin, offering unparalleled cargo versatility for its class.
Target Audience:
Owners seeking a versatile vehicle for both passenger hauling and hauling/towing needs, often families or those with active lifestyles.
Value Proposition:
Provides dealership-level technical information, enabling owners to perform maintenance, diagnostics, and repairs themselves, saving time and money.
Coverage Type:
Comprehensive Service and Repair
Models Covered:
All Models
Repair Scope:
A-Z, All Repairs
Page Count Estimate:
Likely 1000+ pages (typical for factory service manuals of this era and scope)
Manual Type:
Factory Service Manual (FSM) / Repair Manual
Compatibility:
Windows (Vista 32/64, XP, ME, 98, NT, 2000), Mac
Powertrain:
Engine, Control System, Fuel Service, Emission Control, Intake, Exhaust, Cooling, Lube, Ignition, Starting, Charging, Automatic Transmission, Manual Transmission, Transfer Case, Drive Shaft, Differential, Axle, Suspension
Chassis:
Tire & Wheel, Brake Control, Brakes, Parking Brake, Steering Column, Power Steering
Body And Interior:
Air Conditioning, Supplemental Restraint System (SRS), Seat Belt, Engine Immobilizer, Cruise Control, Wiper & Washer, Door Lock, Meter, Audio/Visual, Horn, Windshield/Glass/Mirror, Instrument Panel, Seats, Engine Hood/Door, Exterior & Interior Trim
Electrical And Electronics:
Electrical Systems, Multiplex/CAN Communication
Maintenance Procedures:
Scheduled maintenance, fluid checks and changes, filter replacements, belt inspections and replacement, tune-ups
Repair Procedures:
Step-by-step diagnostics, component removal and installation, system adjustments, overhaul procedures for major components
Troubleshooting:
Diagnostic fault codes (DTCs), symptom-based troubleshooting guides, electrical system diagnostics
Technical Depth:
Factory-level diagnostic and repair procedures, including detailed specifications, torque values, and alignment data. Covers everything from basic maintenance to complete engine and transmission rebuilds.
Required Software:
Adobe PDF Reader, WinZip (free online)
Printability:
Fully printable, allowing users to print specific pages or entire sections.
Image Quality:
High-resolution diagrams and illustrations, with the ability to 'blow-up' images for enlarged printing.
Binding Type Digital:
N/A (Digital PDF format)
Paper Type Digital:
N/A (Digital PDF format - avoids greasy/torn pages)
Engine Code And Type:
LMG (5.3L V8 FlexFuel), LY5 (5.3L V8)
Horsepower:
Approximately 310-326 hp (depending on exact configuration)
Torque:
Approximately 335-348 lb-ft (depending on exact configuration)
Fuel Delivery:
Sequential Electronic Fuel Injection (SFI)
Flexfuel Capability:
Available on LMG variant (E85 compatible)
Cylinder Deactivation:
Active Fuel Management (AFM) for improved fuel economy
Block Material:
Cast Iron
Cylinder Head Material:
Aluminum
Transmission Type:
4-Speed Automatic (4L60-E)
Transmission Type Optional:
6-Speed Automatic (4L70-E or 6L80-E depending on engine/drivetrain configuration)
Drivetrain Options:
2WD (RWD) or 4WD (Full-time)
Transmission Fluid Type:
Dexron-VI Automatic Transmission Fluid
Wheelbase:
Approximately 130.0 inches
Length:
Approximately 224.5 inches
Width:
Approximately 79.1 inches
Height:
Approximately 77.0 inches
Cargo Volume Behind Second Row:
Approximately 72.0 cubic feet (with Midgate closed)
Cargo Volume With Midgate Open:
Approximately 137.4 cubic feet (extending into cabin)
Curb Weight:
Approximately 5,500 - 6,000 lbs (depending on configuration)
Towing Capacity:
Up to 8,200 lbs (properly equipped)
Payload Capacity:
Approximately 1,500 - 1,700 lbs
NHTSA Rollover Rating:
4 out of 5 stars (for 2010 models)
Stability Control:
StabiliTrak Electronic Stability Control
Traction Control:
Traction Control System (TCS)
Brakes:
Anti-lock Braking System (ABS) on all wheels
Airbags:
Frontal airbags for driver and passenger, side-impact curtain airbags
Seat Belts:
Three-point seat belts for all seating positions
Child Seat Anchors:
LATCH (Lower Anchors and Tethers for CHildren) system
Infotainment System:
Optional touch-screen navigation systems, Bose premium audio systems.
Connectivity:
Auxiliary audio input jack, available USB ports on later models.
Driver Assistance Features:
Rear parking assist sensors, rearview camera (optional).
Engine Management:
Powertrain Control Module (PCM) with extensive diagnostic capabilities
Oil Change Interval:
Typically 7,500 miles or 6 months, or as indicated by the Oil Life Monitoring System.
Tire Rotation Interval:
Every 7,500 miles
Engine Air Filter Replacement:
Every 30,000 - 45,000 miles, or as needed based on inspection.
Cabin Air Filter Replacement:
Every 15,000 - 30,000 miles, or annually.
Engine Oil Type:
SAE 5W-30 (synthetic blend or full synthetic recommended, meeting GM6094M specification)
Engine Coolant Type:
GM P/N 12346290 (Orange, long-life coolant)
Common Issues Powertrain:
Active Fuel Management (AFM) lifter issues, transmission torque converter shudder (on some models).
Common Issues Electrical:
Power liftgate issues, sensor failures (ABS, fuel level).
Common Issues Chassis:
Front suspension component wear (ball joints, control arms).
Brand Positioning:
Chevrolet, a division of General Motors, is known for its broad range of vehicles, often emphasizing value, utility, and American automotive tradition.
First Generation:
Launched in 2002 (as a 2002 model year) on the GMT800 platform, sharing many components with the Chevrolet Tahoe/Suburban and Silverado pickup.
Second Generation:
Introduced for the 2007 model year on the GMT900 platform, bringing updated styling, a more refined interior, and improved powertrains.
Production Period:
2002-2013
Manufacturing Location:
Janesville, Wisconsin, USA
