GMC Sierra Denali 2006 Factory Workshop Service Repair Manual

GMC Sierra Denali 2006 Factory Workshop Service Repair Manual

These are the same manuals used by professionals to diagnose and repair these models.

Loaded with illustrations, instructions, photos, and diagrams, complete to service and repair your vehicle. Read and print pages directly or copy the entire manual to your hard drive.

CD COVER:

GMC Sierra Denali 4.3L 4.8L 5.3L 6.0L 6.6L 8.1L 2006 Service Manual

SERVICE MANUAL COVER:

Engine

12 V Starting and Charging

Engine Controls and Fuel

Engine Heating and Cooling

Engine Mechanical

Exhaust

Body Hardware and Trim

Exterior Trim

Floor Coverings and Headlinings

Instrument Panel and Console Trim

Interior Trim and Paneling

Body Repair

Bolted Exterior Body Panels and Closures

Bumpers and Fascias

Collision Repair

Frame and Underbody

Paint and Coatings

Body Systems

Horns and Pedestrian Alerts

Lighting

Mirrors

Vehicle Access

Wipers and Washers

Brakes

Antilock Brake System

Disc Brakes

Hydraulic Brakes

Park Brake

Diagnostic Overview, Starting Point, and Programming

Driveline and Axle

Wheel Drive Shafts

Driver Information and Entertainment

Active Noise Cancellation

Cellular, Entertainment, and Navigation

Displays and Gauges

Image Display Cameras

General Information

Air|Wind Noise

Maintenance and Lubrication

Vibration Diagnosis and Correction

Waterleaks

HVAC

Heating, Ventilation, and Air Conditioning

Preface

Dangers, Warnings, and Cautions

Roof

Removable Top

Safety and Security

Driver Assistance Systems

Immobilizer

Parking Assistance Systems

Remote Functions

Seat Belts

Supplemental Restraints

Theft Deterrent

Seats

Seat Hardware, Trim, and Upholstery

Seat Heating and Cooling

Steering

Power Steering

Steering Wheel and Column

Suspension

Front Suspension

Rear Suspension

Suspension General Diagnosis

Tire Pressure Monitoring

Tires and Wheels

Wheel Alignment

Transmission

Automatic Transmission

Electronic Transmission Range Select

Transmission Cooling

This manual is the same as the manual used by workshops. Service Manual contains detailed instructions and step by step diagrams for all workshop procedures.

Language: English 
Format: PDF

COMPATIBLE WITH ALL WINDOWS & MAC COMPUTERS 
(WINDOWS 11, WINDOWS 10, WINDOWS 8 ETC.)

Windows/Mac/Tablet/Phone Friendly

• Engine: The Denali was equipped with a 6.0-liter Vortec 6000 V8 engine that produced 345 horsepower at 5,200 rpm and 380 lb-ft of torque at 4,000 rpm.
• Transmission: A heavy-duty 4-speed automatic transmission was standard.
• Drivetrain: Full-time all-wheel drive (AWD) was a standard feature, offering enhanced traction and stability.
• Towing and payload:
  • Maximum towing capacity: 8,100 lbs.
  • Maximum payload capacity: 1,575 lbs.
• Fuel economy: The 6.0L V8 and AWD contributed to lower fuel efficiency, with an estimated EPA rating of 12 mpg city and 16 mpg highway. 

• Comfort: Heated, leather-appointed front seats with 10-way power adjustments and memory settings for the driver.
• Technology: A Bose premium audio system with a 6-disc CD changer and rear-seat audio controls.
• Climate control: Dual-zone automatic climate control for personalized comfort.
• Convenience: Standard features included power windows and locks, cruise control, and a universal garage door opener.
• Entertainment: An available DVD entertainment system was an option for rear passengers. 

• Wheels: 17-inch aluminum wheels were standard, but 20-inch wheels were also an available option.
• Body: It featured chrome exterior trim, including a unique chrome grille and chrome tubular side steps.
• Lighting: Equipped with fog lights and auto-delay off headlamps.
• Towing: Included a standard tow hitch and tow hooks. 

• Engine issues: The 6.0L Vortec V8 is generally reliable but can be prone to issues like excessive oil consumption, especially as the engine ages.
• Interior materials: Reviewers at the time noted the truck’s interior design as “boring and outdated,” with some lower-end materials not living up to the premium price tag.
• Outdated technology: The standard technology is basic by modern standards, lacking features like Bluetooth connectivity in the stock head unit.
• Rust: Body and frame rust is a potential concern, particularly in regions with harsh winters.