2024 GMC Sierra 3500 HD Transmission Service & Repairs

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Show Your GMC Sierra 3500 HD’s Transmission Some TLC

Whether you drive an automatic or manual, Firestone Complete Auto Care can help diagnose and fix transmission issues. Schedule transmission services for your Sierra 3500 HD today.

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What Does Your GMC Sierra 3500 HD Transmission Do?

The transmission delivers power from the engine to the wheels so that you can drive on your terms. 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. It's a type of car problem that’s not hard to notice. GMC Sierra 3500 HD transmission problems can present themselves as shifting delays, grinding when accelerating, the car shaking on the road, or whistling noises or a burning smell coming from beneath the hood. Let GMC Sierra 3500 HD transmission problems linger and you could see your fuel economy decrease or find that your Sierra 3500 HD isn’t working at all.

GMC Transmission Recommendations for 2024 Sierra 3500 HDs

GMC recommends having your Sierra 3500 HD's transmission system routinely inspected for wear and tear. For example, GMC recommends exchanging transmission and differential fluids in 2024 GMC Sierra 3500 HDs at certain intervals with GMC-approved transmission fluid. Our technicians are trained to service 2024  GMC Sierra 3500 HD transmission systems according to vehicle manufacturer recommendations. 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 GMC running for miles and miles.

GMC Sierra 3500 HD Transmission Service Cost

We work hard to offer affordable GMC Sierra 3500 HD transmission repairs and services. Stop by your nearest Firestone Complete Auto Care and we'll start your visit with a free Courtesy Check. We’ll give your Sierra 3500 HD a check-up so you can make informed service and repair decisions. Whether your vehicle needs a fluid exchange or routine maintenance, you can count on our Triple Promise: Fixed Right. Priced Right. Right on Time.

Questions About 2024 GMC Sierra 3500 HD’s Transmission

  • What happens if I "ride" my GMC's brakes? Riding the brakes or keeping your foot on the brake pedal (even lightly) can lead to transmission issues. 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 light the load might seem. The added weight can cause issues with your transmission if your vehicle isn't equipped to handle the load. 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. About every 30,000 to 60,000 miles is a good timeframe for having your transmission fluid inspected and perhaps changed. Service intervals can vary depending on how you use your GMC, so check with your technician first. Leaks or low transmission fluid are easy to spot and affordable to repair.
  • Can my GMC Sierra 3500 HD leak transmission fluid? Yes. GMC Sierra 3500 HD transmission fluid can leak over time and potentially cause transmission issues. Worn or damaged seals, a loose or damaged transmission pan, a cracked transmission housing, faulty transmission cooler lines, or an overfilled transmission could cause transmission fluid leaks.
  • Who can fix my  GMC Sierra 3500 HD transmission leak? If you have a problem with your transmission system, don’t hesitate to visit your local Firestone Complete Auto Care. Our expert technicians can diagnose and repair Sierra 3500 HD transmission leaks and other issues. Schedule an appointment today!
  • Can I still drive my GMC Sierra 3500 HD if it has 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.