GMC Sierra 1500 Diesel 2022 Factory Workshop Service Repair Manual

GMC Sierra 1500 Diesel 2022 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 or copy the entire manual to your hard drive.

CD COVER:

GMC Sierra 1500 Diesel 2022 Service Manual

SERVICE MANUAL COVER:

Body Hardware and Trim

Exterior Trim Repair

Front Grille Replacement

Pickup Box Endgate Molding Replacement

Floor Coverings and Headlinings

Interior Trim and Paneling Repair

Instrument Panel Assembly Replacement

Front Floor Console Armrest Replacement

Body Repair

Bolted Exterior Body Panels and Closures

Hood Ajar Indicator Description and Operation

Bumpers and Fascias

Active Grille Air Shutter Schematics

Collision Repair

Frame and Underbody

Paint and Coatings

Plastic Panel Information and Repair

Body System

Fixed and Moveable Windows

Moveable Window Schematics

Horns and Pedestrian Alerts

Horn Schematics

Lighting

Exterior Lighting Systems Description and Operation

Interior Lighting Systems Description and Operation

Lighting Repair Instructions

Lights Schematics

Mirrors

Mirror Schematics

Vehicle Access

Door Lock|Indicator Schematics

Wipers and Washers

Doors

Brakes

Brake Repairs

Antilock Brake System

Brake System Schematics

Disc Brakes

Hydraulic Brakes

Brake System Description and Operation

Park Brake

Trailer Brake Controls

Diagnostic Overview, Starting Point, and Programming

Programming and Setup

Diagnostic Information and Procedures

Driveline, Axle

Front Drive Axle

Rear Drive Axle

Driveline and Axle Repair

Driveline, Axle Diagnostic Information and Procedures

Driveline, Axle Component Locator

Propeller Shaft

Wheel Drive Shafts

Driver Information and Entertainment

Cellular, Entertainment, and Navigation

Cellular, Entertainment, and Navigation Repair

Radio|Navigation System Schematics

Displays and Gauges

Display Schematic and Routing Diagrams

Image Display Cameras

Secondary and Configurable Customer Controls

Engine

12 V Starting and Charging

Engine Repair Instructions

Starting and Charging Schematics

Cruise Control

Engine Controls and Fuel –  3.0L (LM2)

Engine Controls Schematics

Engine Heating and Cooling

Engine Heating and Cooling Repair

Engine Heating and Cooling Schematics

Engine Mechanical

Engine Component Locator

Engine Diagnostic Information and Procedures

Crankshaft and Bearing Installation

Fuel Pump Installation

Radiator Replacement

Water Pump Replacement

Thermostat Bypass Pipe Replacement

Camshaft Replacement

Intake Manifold Replacement

Cylinder Head Assemble

Drive Belt Idler Pulley Replacement

Piston and Connecting Rod Assemble

Oil Pan Disassemble

Oil Filter Installation

Exhaust Manifold Installation

Exhaust Repair

General Information

Air|Wind Noise

Maintenance and Lubrication

Vibration Diagnosis and Correction

Dangers, Warnings, and Cautions

Roof Repair

Sunroof Repair

Sunroof Schematics

Safety and Security

Tire Pressure Monitoring

Tires and Wheels

Wheel Alignment

Shift Lock Control

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: 3.0L Duramax turbo-diesel inline-six.
• Output: 277 horsepower and 460 lb-ft of torque.
• Transmission: 10-speed automatic.
• Performance characteristics: The diesel provides strong torque low in the RPM range, making it ideal for towing. Reviewers describe its operation as quiet and smooth. 

• Fuel economy: The 
  Duramax

   is the most fuel-efficient engine in the 2022 Sierra lineup, with EPA-estimated ratings of up to 23 mpg city and 30 mpg highway for 2WD models. 4WD models are rated for up to 23 mpg city and 27 mpg highway.

• Maximum towing capacity: When properly equipped with the Max Trailering Package and 20-inch wheels, certain configurations of the 2022 diesel Sierra can tow up to 13,000 pounds, a 4,000-pound increase over the previous model year.
• Best-in-class: The 2022 diesel Sierra offered best-in-class 4WD diesel towing capacity at the time. 

• New interior: Most models received a redesigned dashboard, with a 13.4-inch infotainment touchscreen and a 12.3-inch digital instrument cluster becoming standard on the SLE trim and above.
• Infotainment: The new system incorporated Google Built-in, which includes Google Maps, Google Assistant, and access to the Google Play Store.
• Exterior: The front grille, bumper, and LED headlamps and taillamps were restyled.
• New trim levels: The AT4X and Denali Ultimate were introduced. The off-road-focused AT4X was standard with the 6.2L V8 but could be optioned with the diesel on the Denali Ultimate trim.
• MultiPro Tailgate: GMC’s unique six-function tailgate was more widely available. 

• Infotainment glitches: Some owners reported issues with the touchscreen freezing or wireless Android Auto and Apple CarPlay being inconsistent.
• Engine concerns: A small number of diesel engine problems were reported, including issues with the Diesel Exhaust Fluid (DEF) system or long cranking times.
• Towing-related electrical faults: Some owners experienced faults in the electronic trailer brake system, particularly when using the integrated controller.
• Recalls: As of March 2024, the 2022 Sierra had been subject to several recalls covering various issues, including brakes and airbags.