GMC 2002 Sonoma User Manual

Adjusting manual and power seats, lumbar support, and memory functions.

Proper use of safety belts for all occupants, including pregnant women.

Explains how airbags work, their limitations, and safety precautions.

Guidelines for restraining infants and children using appropriate safety seats.

Details on infant car beds, rear-facing and forward-facing child seats, and booster seats.

Procedures for starting the engine, including automatic and manual transmissions.

Explains shift lever positions (P, R, N, D, 3, 2, 1) and their functions.

Describes the 5-speed shift pattern and how to operate the transmission.

Information on using 2HI, 4HI, and 4LO settings for different traction needs.

Overview of instrument panel components and their functions.

Explains the meaning of various warning lights and gauges and what actions to take.

How to use heating, cooling, and ventilation systems.

Operation of fan speed, temperature, and mode controls.

General information on operating the audio system and setting preferences.

How to find stations, set presets, and control volume and tone.

Operation of the CD player, including track selection and disc handling.

Advice on anticipating hazards, maintaining following distance, and staying focused.

Information on the dangers of drinking and driving, BAC, and legal limits.

Explanation of how brakes, steering, and accelerator systems work together.

Details on perception time, reaction time, stopping distances, and ABS.

Understanding skidding and how to handle different types of loss of control.

Guide to off-road driving, including terrain, obstacles, and environmental concerns.

Advice on approaching, driving uphill, and driving downhill on off-road hills.

Tips for driving in winter conditions, including snow and ice.

Guidelines for proper vehicle loading, weight distribution, and securing cargo.

Essential information and precautions for safely towing a trailer.

Step-by-step instructions for safely jump-starting a vehicle with jumper cables.

What to do if the engine overheats, including safety precautions for steam.

Components of the cooling system and how to add coolant.

What to expect and do during a tire blowout or slow leak.

Instructions on how to safely change a flat tire using the jack and tools.

Techniques for freeing a stuck vehicle, including the "rocking" method.

Information on gasoline types, octane ratings, and California fuel specifications.

Instructions and safety precautions for refueling the vehicle.

Identifying key components in the engine compartment and general safety.

How to check engine oil level, what kind to use, and when to change it.

When to check and change automatic transmission fluid and filter.

Information on brake fluid, checking levels, and brake wear indicators.

Information on tire maintenance, pressure, wear, and buying new tires.

Protection of electrical components by circuit breakers and fuses.

How to identify and replace fuses, and the location of the instrument panel fuse block.

Explanation of why maintenance intervals, checks, and fluid recommendations are crucial.

Details on services to be performed and their recommended intervals.

Maintenance intervals and services for vehicles used for frequent short trips or city driving.

Maintenance intervals and services for vehicles used primarily for highway driving.

Routine checks and services the owner can perform to maintain the vehicle.

Underhood checks recommended at each fuel fill, like fluid levels.

Periodic checks and inspections recommended twice a year, like safety belts and wiper blades.

Important inspections to be performed by a dealer or qualified service center.

Lists recommended fluids and lubricants for various vehicle systems with part numbers.

A section to record maintenance dates, mileage, and services performed.

Steps to follow if concerns with dealership management are not resolved.

Contact information for GMC Customer Assistance Centers in the US and Canada.

Details on services provided by GMC Roadside Assistance, like flat tire change and jump starts.

Reference to the separate warranty booklet for detailed information.

How to report vehicle safety defects to NHTSA.

How to report vehicle safety defects directly to General Motors.