Positioning:
The Chevrolet Avalanche is a versatile full-size SUV/pickup truck crossover, offering a unique Midgate system for extended cargo capacity. It targets buyers who need the utility of a pickup truck with the comfort and passenger capacity of an SUV.
Competitors:
Key competitors during its production run included the Ford Explorer Sport Trac, Honda Ridgeline, and potentially Cadillac Escalade EXT (its luxury sibling).
Unique Selling Proposition:
The defining feature is the Midgate, a fold-down panel between the cabin and the cargo bed, which extends the cargo area and allows for long items to be carried securely inside.
Value For Buyers:
This manual provides factory-level diagnostic and repair information, empowering owners to perform maintenance, troubleshoot issues, and conduct complex repairs, saving time and money on dealership services.
Primary Coverage:
2007-2009 Chevrolet Avalanche
Secondary Coverage Sections:
Sections relevant to 2010-2012 model years for specific components and maintenance
Type:
Factory Service Manual / Workshop Manual
Delivery Method:
Digital Download
Operating Systems:
All Windows (XP, Vista, 7, 8, 10) & Mac OS, Tablet, Phone (32/64-bit)
Powertrain:
Engine, Automatic Transmission, Transfer Case, Driveline (Front & Rear Axles, Propeller Shafts)
Chassis:
Brakes (Hydraulic, Antilock, Parking), Suspension (Front, Rear, Electronic Level Control, General), Steering (Power, Linkage, Column)
Body And Exterior:
Body Panels, Bumpers, Exterior Trim, Frame, Doors, Luggage Rack, Sunroof, Mirrors, Glass, Wiper/Washer System, Lighting
Electrical And Electronics:
Engine Electrical, Engine Controls & Fuels, Electrical Component Locator, Fuses, Interior Lights Wiring, Instrument Panel, Displays & Gages, Cruise Control, Airbags, Immobilizer, Theft Deterrent, Tire Pressure Monitor, Power Outlets, Navigation/Entertainment Systems, Object Detection
Interior:
Interior Trim, Door Locks, Power Seats, Seat Hardware, Seat Belts, Seats Heating & Cooling, Steering Wheel Controls, Instrument Panel
Maintenance:
Tune-up procedures, Routine Maintenance, Maintenance and Lube schedules, Fluid specifications, Filter replacement, Reminder Light Reset
Diagnostics:
Engine Troubleshooting and Diagnosis, Trouble Codes (DTCs), Wiring Troubleshooting, Component Diagnosis
Repair:
Detailed repair instructions for all covered systems, Component replacement, Engine overhaul, Transmission service, Suspension and steering repairs, Brake system repairs, Body panel repair and replacement, Electrical component repair/replacement
Installation:
Installation procedures for specific components and accessories (implied by factory service manual nature)
Depth:
Comprehensive, factory-level detail suitable for professional technicians and advanced DIYers. Includes step-by-step instructions, torque specifications, diagnostic procedures, wiring diagrams, and component removal/installation.
File Type:
PDF (Portable Document Format)
Searchability:
Likely searchable text within the PDF for keywords and codes (standard for professionally generated PDFs).
Illustration Quality:
Hi-Resolution Illustrations, Photos, and Diagrams
Print Ability:
Print pages directly from the CD/download, or copy the entire manual to a hard drive for printing.
Binding:
N/A (Digital PDF Format - No physical binding)
Paper Type:
N/A (Digital PDF Format - No physical paper)
Engine Options 2007-2009:
5.3L V8 (LH6/LY5), 6.0L V8 (LQ4/L76)
5.3L V8 Horsepower:
Approx. 310-320 hp (varies slightly by year and specific engine code)
5.3L V8 Torque:
Approx. 335-340 lb-ft (varies slightly by year and specific engine code)
6.0L V8 Horsepower:
Approx. 366-367 hp
6.0L V8 Torque:
Approx. 376-377 lb-ft
Fuel Delivery:
Electronic Fuel Injection (EFI)
Fuel Type:
Unleaded Gasoline
Common Codes:
LH6, LY5 (5.3L), LQ4, L76 (6.0L)
Length:
Approx. 222.0 inches (with Midgate closed)
Width:
Approx. 79.1 inches
Height:
Approx. 77.0 inches
Cargo Volume Midgate Closed:
Approx. 45.5 cubic feet (behind 2nd row)
Cargo Volume Midgate Open:
Approx. 129.7 cubic feet (with 2nd row folded and Midgate open)
Curb Weight:
Approx. 5,400 - 6,000 lbs (varies by configuration)
Max Towing Capacity:
Up to 9,400 lbs (properly equipped)
Payload Capacity:
Approx. 1,100 - 1,500 lbs
NHTSA Front Impact:
5-Star (Driver and Passenger)
NHTSA Side Impact:
5-Star (Front and Rear Passenger)
IIHS Roof Strength:
Good (for models tested)
Active Safety:
Antilock Braking System (ABS), Traction Control System (TCS), StabiliTrak Electronic Stability Control
Passive Safety:
Frontal Airbags, Side-Curtain Airbags, Seat-Mounted Side Airbags, 3-Point Seatbelts with Pretensioners
Infotainment Options:
Optional Navigation System, Bose Premium Audio System, DVD Entertainment System
Driver Assistance Features:
Rear Park Assist (Ultrasonic sensors), Remote Vehicle Start
Connectivity Features:
OnStar communications system (subscription-based), Auxiliary Audio Input
Oil Change Interval:
Every 7,500 miles or 6 months (under normal driving conditions, consult manual for severe conditions)
Tire Rotation:
Every 7,500 miles
Spark Plugs:
Refer to manual for specific mileage, often around 100,000 miles for platinum/iridium plugs.
Engine Oil Type:
SAE 5W-30 Synthetic Blend or Full Synthetic (check owner's manual for exact specification and API service category)
Coolant Type:
GM-specified Dex-Cool (Orange) or equivalent silicate-free, long-life antifreeze/coolant
Brake Fluid Type:
DOT 3 or DOT 4 Brake Fluid (consult manual for exact specification)
Common Problems:
Examples include AFM (Active Fuel Management) lifter issues on 5.3L engines, potential transmission solenoid issues, fuel pump failures, and minor electrical gremlins common in vehicles of this era.
Bulletin Reference:
This manual will provide specific Technical Service Bulletins (TSBs) related to common issues for these model years.
Brand:
Chevrolet, a division of General Motors (GM), has a long history of producing trucks and SUVs known for their durability and capability.
Generation 2007-2009:
This period represents the second generation of the Chevrolet Avalanche, based on the GMT900 platform, which also underpinned the Silverado, Suburban, and Tahoe. It featured updated styling, a more refined interior, and improved chassis dynamics over the first generation.
Manufacturing Location:
Janesville, Wisconsin, USA
