2023 GMC Sierra 3500 HD Transmission Service

Get Started

Take Time for Your GMC Sierra 3500 HD Transmission

Automatic or manual transmission, Firestone Complete Auto Care can help. Schedule a transmission service or repair today.

Schedule an Appointment

What’s the Importance of Your 2023 Sierra 3500 HD’s Transmission?

The transmission delivers power from the motor to your wheels so that you can drive at your desired speed. Because of the transmission’s responsibility to translate the right dose of power into the right amount of speed, a tiny transmission issue can take a major toll on your car’s performance. They're often easy to notice. GMC Sierra 3500 HD transmission problems can present themselves as shifting delays, jumping or grinding during acceleration, the car shaking on the road, or a burning smell or whistling sounds coming from under the hood. If you don’t pay attention to GMC Sierra 3500 HD transmission trouble you could see your fuel economy decrease or find that you can't drive your Sierra 3500 HD at all.

GMC Transmission Recommendations for 2023 Sierra 3500 HDs

GMC recommends having your Sierra 3500 HD's transmission system routinely inspected for wear and tear. First off, your Sierra 3500 HD differential and transmission fluids should be exchanged at regular intervals with GMC-approved products. Our expert techs are familiar with 2023 Sierra 3500 HD services and perform them according to GMC-recommended specifications. If you think there’s something wrong with your Sierra 3500 HD’s transmission, schedule an appointment at your local Firestone Complete Auto Care to help keep your engine running at peak performance.

GMC Sierra 3500 HD Transmission Service Cost

We do our best to keep GMC Sierra 3500 HD transmission repairs and services affordable. Stop by your nearest Firestone Complete Auto Care and we'll start your visit with a free Courtesy Check. We’ll check out your Sierra 3500 HD’s major systems and components to help inform your car service decisions. Whether your vehicle needs a fluid exchange or routine maintenance, you can trust our Triple Promise: Fixed Right. Priced Right. Right on Time.

2023 GMC Sierra 3500 HD Questions & Answers

  • What happens if I "ride" my GMC's brakes? Keeping your foot on the brake pedal or lightly but consistently pushing it down can lead to transmission problems. Keep that in mind when driving in hilly terrain and remember to use engine braking when possible.
  • How much can my GMC tow?   Think twice before offering to tow something for a friend, no matter how small. Defying your Sierra 3500 HD towing capacity can spell trouble for the transmission system. Check your owner's manual to ensure you have the proper towing setup and aren't going over your towing capacity.
  • When should I have my Sierra 3500 HD's transmission fluid checked or exchanged? Maintaining your GMC Sierra 3500 HD transmission fluid is one of the best ways to maintain your transmission's health. Some technicians would say that between 30,000 and 60,000 miles is a good timeframe for having your GMC's transmission fluid checked and replaced, but that timeline can vary depending on how your vehicle is used and your manufacturer’s recommendations. Luckily, leaks and low fluid levels are easy to spot and inexpensive to fix.
  • Can my GMC Sierra 3500 HD leak transmission fluid? Yes, your GMC Sierra 3500 HD can develop a transmission fluid leak. As your Sierra 3500 HD ages, parts of the transmission system might wear out or break down, leading to a leak and possible transmission issues. Common causes of transmission fluid leaks include worn seals, a damaged transmission housing, a loose or cracked transmission pan, an overfilled transmission, or faulty transmission lines.
  • Who fixes GMC Sierra 3500 HD transmission leaks? When your Sierra 3500 HD transmission is acting up, Firestone Complete Auto Care is here to help. Book an appointment today for transmission system diagnostics and repairs.
  • Should I avoid driving my GMC Sierra 3500 HD if there is a transmission fluid leak? Driving your Sierra 3500 HD with a transmission fluid leak is highly discouraged. Transmission fluid is vital to the smooth operation of your transmission system, and a leak can put the entire system at risk. A transmission fluid leak may lead to decreased performance, overheating, and possibly even transmission failure.