GMC Sierra 2500 HD 3500 HD 2022 Factory Workshop Service Repair Manual + Wirings

Price range: $64.00 through $67.00

GMC Sierra 2500 HD 3500 HD 2022 Factory Workshop Service Repair Manual + Wirings

You can download this or I can ship it to you.

Loaded with Hi Resolution illustrations, instructions, photos, and diagrams, complete to service and repair your GMC.

Medium

Clear

SKU: N/A Categories: Cars, GMC, Sierra

Description
Additional information

GMC Sierra 2500 HD 3500 HD 2022 Factory Workshop Service Repair Manual + Wirings

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.

CD COVER:

GMC Sierra 2500 HD 3500 HD 2022 Service Manual

SERVICE MANUAL COVER:

Engine

12 V Starting and Charging

Engine Controls and Fuel – 6.6L (L5P)

Engine Controls and Fuel – 6.6L (L8T)

Engine Controls Schematics

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 Fascia’s

Collision Repair

Frame and Underbody

Paint and Coatings

Body Systems

Horns and Pedestrian Alerts

Lighting

Lights Schematics

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

Radio Navigation System Schematics

Displays and Gauges

Instrument Cluster Schematics

Image Display Cameras

General Information

Air Wind Noise

Maintenance and Lubrication

Vibration Diagnosis and Correction

Water leaks

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

Schematic and Routing Diagrams

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

The 2022 GMC Sierra Heavy Duty lineup, including the 2500 HD and 3500 HD models, is known for its powerful engine options and substantial towing and hauling capabilities. The standard engine is a 6.6L gas V8, with an available 6.6L Duramax turbo-diesel V8 paired with a 10-speed Allison automatic transmission for maximum performance.

Key features include the

MultiPro Tailgate

, an available 15-inch head-up display, and the ProGrade™ Trailering System with up to 15 camera views. For 2022, the lineup saw no significant changes, though the lowest-tier trim was renamed “Pro”.

Engine options

According to a review from Gregg Young Buick GMC, here are the engine specifications for the 2022 GMC Sierra 2500 HD:

Feature	6.6L gas V8	6.6L Duramax turbo-diesel V8
Horsepower	401 hp @ 5,200 rpm	445 hp @ 2,800 rpm
Torque	464 lb-ft @ 4,000 rpm	910 lb-ft @ 1,600 rpm
Transmission	Six-speed automatic	Allison 10-speed automatic

Trim levels

Both the Sierra 2500 HD and 3500 HD were available in the following trims for the 2022 model year:

Pro

: The entry-level, work-oriented trim.
SLE

: Adds more convenience features, such as an 8-inch touchscreen and a leather-wrapped steering wheel.
SLT

: Upgrades to perforated leather-appointed seats, wireless Apple CarPlay and Android Auto, and standard trailering technology.
AT4

: An off-road-focused trim with features such as an off-road suspension with Rancho shocks and skid plates.
Denali

: The top-tier luxury trim, featuring exclusive open-pore wood trim, a Bose premium audio system, and a suite of advanced safety features.

Towing and payload capacity

The maximum towing and payload capacities vary depending on the model, cab, and engine configuration. Maximum ratings require the proper setup, such as a gooseneck hitch.

Metric	2022 Sierra 2500 HD	2022 Sierra 3500 HD
Maximum Towing	Up to 18,500 lbs (diesel)	Up to 36,000 lbs (diesel)
Maximum Payload	Up to 3,979 lbs (gas)	Up to 7,442 lbs (gas)

Safety and technology

The 2022 Sierra HD offered a range of safety and technology features, especially on higher trim levels:

Infotainment: Standard Apple CarPlay and Android Auto, with an 8-inch touchscreen on most trims. Wireless connectivity was standard on SLT and higher.
Trailering: An available Transparent Trailer View and up to 15 camera views were offered to improve visibility when towing.
Driver-Assist Features: Available on most trims and standard on Denali, features included Lane Departure Warning, Forward Collision Alert, and Front and Rear Park Assist.

Reviewer opinions

Reviews of the 2022 Sierra HD from outlets such as Car and Driver and CNET offered mixed opinions:

Positive aspects: Reviewers praised the powerful and refined Duramax diesel engine, the smooth-shifting Allison 10-speed transmission, and the versatile MultiPro tailgate. The truck was also noted for its capable handling for its size.
Negative aspects: Critics pointed out that rivals from Ford and Ram often offered a nicer interior, with better materials, and that the Denali trim did not fully live up to its luxury billing. Some driver-assist features were also noted as being absent compared to competitors. Some owners reported issues with the infotainment system and transmissions.