Advertisement
Quick Links
Advertisement
Related Manuals for GMC 2500 HD 2025
Summarization of Contents
Keys, Doors, and Windows
Keys and Locks
Covers the operation of keys, door locks, and lockout protection features.
Doors
Details on tailgate operation, transporting items, and power assist steps.
Vehicle Security
Information on vehicle theft deterrents, including alarm system and steering column lock.
Exterior Mirrors
Covers convex, manual, trailer-tow, power, blind spot, and reverse tilt mirrors.
Interior Mirrors
Information on rearview mirrors, including manual, automatic dimming, and rear camera mirror.
Windows
Details on power windows, rear window lockout, and window express movement features.
Roof
Covers sunroof operation including slide switch, tilt switch, and automatic reversal system.
Seats and Restraints
Head Restraints
Instructions on adjusting head restraints for occupant safety and proper seating positions.
Front Seats
Covers seat adjustment, center seat function, lumbar support, massage, memory seats, and heating/ventilation.
Rear Seats
Information on rear seats, including folding cushions and heated rear seats.
Seat Belts
Details on proper seat belt usage, buckle-to-drive, and seat belt extenders.
Airbag System
Explains airbag system components, locations, inflation, and safety precautions.
Child Restraints
Covers types of restraints, proper use for children, and installation in vehicle seating positions.
Storage
Storage Compartments
Overview of various storage areas including glove box, cupholders, and console storage.
Additional Storage Features
Details on cargo tie-downs, including standard and CarbonPro box features.
Instruments and Controls
Controls
Covers steering wheel adjustment, horn, wipers, compass, clock, power outlets, and wireless charging.
Warning Lights, Gauges, and Indicators
Explains various warning lights, gauges, and indicators on the instrument cluster.
Information Displays
Details on Driver Information Center (DIC) and Head-Up Display (HUD) features.
Vehicle Messages
Describes various messages displayed for vehicle status and required actions.
Universal Remote System
Information on programming, operation, and troubleshooting of the universal remote system.
Lighting
Exterior Lighting
Covers exterior lamp controls, headlamp systems, and turn/lane-change signals.
Interior Lighting
Details on instrument panel illumination, dome lamps, and reading lamps.
Lighting Features
Covers entry lighting, exit lighting, battery load management, and battery power protection.
Infotainment System
Introduction
Overview of infotainment system features and safety warnings for distracted driving.
Overview (Base Radio)
Explains control of the infotainment system using display, center stack, and steering wheel controls.
Overview (Uplevel Radio)
Details on controlling the infotainment system for uplevel radio configurations.
Steering Wheel Controls
Describes audio and phone controls accessible from the steering wheel.
Using the System
Explains how to use the system's audio, phone, maps, and Google Assistant features.
Infotainment Gestures
Describes finger gestures like touch/tap, touch and hold, drag, fling/swipe, spread, and pinch.
Software Updates
Information on over-the-air software updates for the infotainment system.
Radio
Covers AM-FM radio operation, sound menu, finding stations, and managing favorites.
Satellite Radio
Details on SiriusXM radio service, programming, and content.
Audio Players
Covers avoiding untrusted media devices, USB ports, and Bluetooth audio.
Navigation
Instructions on using the navigation system, maps, symbols, and destinations.
Voice Recognition
Explains voice commands for media, messaging, navigation, and climate control.
Settings
Covers system, apps, and vehicle settings including time/date, language, and Wi-Fi.
Climate Controls
Climate Control Systems
Details on heating, cooling, and ventilation, including fan control and temperature adjustment.
Air Vents
Instructions on using air vents to change airflow direction and close vents.
Maintenance
Covers passenger compartment air filter inspection and replacement.
Driving and Operating
Driving Information
Tips for better fuel economy, defensive driving, and driving under impaired conditions.
Starting and Operating
Covers new vehicle break-in, ignition positions, starting the engine, and vehicle shutdown.
Engine Exhaust
Information about engine exhaust, including carbon monoxide warnings and fumes entry.
Automatic Transmission
Details on automatic transmission operation, manual mode, and Tow/Haul mode.
Drive Systems
Explains four-wheel drive systems, including transfer case operation and modes.
Brakes
Covers Antilock Brake System (ABS), electric parking brake, and brake assist.
Ride Control Systems
Details on traction control, electronic stability control, and hill descent control.
Cruise Control
Explains cruise control operation, setting speed, and disengaging the system.
Advanced Driver Assistance Systems
Covers features like Forward Collision Alert, Lane Departure Warning, and Park Assist.
Fuel
Information on recommended fuel types, prohibited fuels, and fuel additives.
Trailer Towing
Provides general towing information, driving tips, and trailer weight ratings.
Vehicle Care
General Information
Covers vehicle importance, maintenance requirements, and accessories/modifications.
Vehicle Checks
Guidance on performing your own service work, including hood and engine compartment checks.
Engine Oil
Information on engine oil, including checking levels, selecting oil, and changing oil life system.
Automatic Transmission Fluid
Instructions on checking and changing automatic transmission fluid.
Engine Air Filter Life System
Details on engine air filter remaining life and replacement timing.
Cooling System
Explains cooling system operation, coolant types, and checking coolant levels.
Brake System
Covers disc brake linings, brake pedal travel, and brake pad life system.
Battery - North America
Information on the original equipment maintenance-free battery and its handling.
Four-Wheel Drive
Details on transfer case lubricant checks and changes.
Wheels and Tires
Covers tire information, including types, sidewall labeling, and buying new tires.
Tire Pressure
Explains tire pressure importance, how to check it, and the TPMS system.
Tire Inspection
Guidance on inspecting tires for wear or damage and when to replace them.
Tire Rotation
Information on tire rotation intervals and patterns for uniform wear.
Wheel Replacement
Instructions on replacing wheels, bolts, nuts, and TPMS sensors.
Tire Traction Devices
Covers the use and installation of tire chains and other traction devices.
Tire Changing
Step-by-step instructions for removing a flat tire and installing the spare tire.
Customer Information
Customer Satisfaction Procedure
Steps to follow if concerns are not resolved by dealership management.
Reporting Safety Defects
Information on reporting safety defects to US government, Canadian government, and General Motors.
Vehicle Data Recording and Privacy
Explains vehicle data recording, privacy, cybersecurity, and event data recorders.
OnStar
Overview of OnStar services, overview, emergency, security, and additional information.
Need help?
Do you have a question about the 2500 HD 2025 and is the answer not in the manual?
Questions and answers