Can GMC service save me money?

Yes. Servicing the drivetrain system can help you avoid more significant repairs. A bad drivetrain can put more stress on other vehicle components.

What are signs my GMC drivetrain is damaged?

Noises toward the back of your GMC Sierra 2500 HD, leaking fluid, trouble turning — these could all be signs of drivetrain damage you want to address. Take action before something more severe happens.

How often will I need GMC Sierra 2500 HD differential service?

Differential service frequency varies from car to car. Double check your owner’s manual and talk with a technician. We generally recommend getting your differential inspected and the differential fluid changed as a part of your regular vehicle maintenance routine since your vehicle cannot function without a differential.

Why is my Sierra 2500 HD malfunction indicator light (MIL) on?

A multitude of problems can activate your Sierra 2500 HD’s malfunction indicator light (better known as the check engine light), including issues with the engine, transmission, sensors, electrical system, or connectors.

Can you reset your Sierra 2500 HD’s malfunction warning light at home?

While resetting a malfunction warning light at home is technically possible, doing so is not advisable. The check engine light is typically a sign of a problem in one of your Sierra 2500 HD's systems, and simply resetting the light will not address the underlying issue. Instead, you should bring your vehicle to a reliable auto shop to have the underlying problem identified and fixed to help ensure the safety and reliability of your Sierra 2500 HD.

Is a drivetrain malfunction in my Sierra 2500 HD serious?

Don't ignore a drivetrain malfunction in your Sierra 2500 HD. As soon as you notice a problem, have it checked by a professional mechanic to diagnose the issue and carry out any necessary repairs. Driving with a faulty drivetrain is risky and may further damage your Sierra 2500 HD.

Is the transmission considered part of the drivetrain in my Sierra 2500 HD?

Yes, the transmission is a key component of the drivetrain system in your Sierra 2500 HD. The drivetrain is the system of components that delivers power from the engine to the wheels to propel the vehicle forward. It includes the transmission, driveshaft, differential, and axles.

2018 GMC Sierra 2500 HD Drivetrain Service

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Service Your GMC Sierra 2500 HD Drivetrain

Don’t let drivetrain problems drive you crazy. Drive to Firestone Complete Auto Care for 2018 GMC Sierra 2500 HD drivetrain service and repair. Schedule an appointment today.

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What Does the Drivetrain Do In Your 2018 GMC Sierra 2500 HD

The drivetrain is responsible for transferring power from your Sierra 2500 HD's engine to its wheels. It spans the length of your vehicle, from the transmission to the axles. It's one of the most complex systems in your Sierra 2500 HD and is made up of everything after the engine transmission: axles, wheels, driveshafts, differentials, and joints. When you maintain the drivetrain in your 2018 GMC Sierra 2500 HD, you help maintain your vehicle's power. You can minimize repairs by following GMC's recommendations for checking and changing differential fluids, and lubricating bearings and gears.

When to Get GMC Sierra 2500 HD Drivetrain Repairs

Drivetrains for front, rear, and all-wheel-drive and 4WD vehicles are quite different, so you don't want to go to just anyone for drivetrain repair. You want to come see the technicians at Firestone Complete Auto Care. We can fix many 2018 GMC Sierra 2500 HD drivetrain components including the driveshaft, CV axles, and CV joints. Your GMC could be crying out for driveshaft repair if you notice resistance when turning, heavy vibrations in your floorboards, clunks when shifting, or vibration as your vehicle accelerates. It's hard to put a timeframe on drivetrain repair. There’s no expiration date on the system’s pieces and parts. A lot depends on your driving style and climate. One of your best courses of action is to visit Firestone Complete Auto Care when you first notice that something feels "off" with your GMC Sierra 2500 HD.

Is normal to wonder whether or not 2018 GMC Sierra 2500 HD drivetrain repair is expensive. Some smaller differential fixes, like gasket or seal replacement, can lean toward being more affordable. Major repairs, like bearing or gear replacement, can sometimes be more expensive since they’re more labor intensive.

Questions About 2018 GMC Sierra 2500 HD

Drivetrain problems mean driving problems. Get answers to common drivetrain questions and visit your local Firestone Complete Auto Care for drivetrain help.

Can GMC service save me money? Yes. Servicing the drivetrain system can help you avoid more significant repairs. A bad drivetrain can put more stress on other vehicle components.
What are signs my GMC drivetrain is damaged? Noises toward the back of your GMC Sierra 2500 HD, leaking fluid, trouble turning — these could all be signs of drivetrain damage you want to address. Take action before something more severe happens.
How often will I need GMC Sierra 2500 HD differential service? Differential service frequency varies from car to car. Double check your owner’s manual and talk with a technician. We generally recommend getting your differential inspected and the differential fluid changed as a part of your regular vehicle maintenance routine since your vehicle cannot function without a differential.
Why is my Sierra 2500 HD malfunction indicator light (MIL) on? A multitude of problems can activate your Sierra 2500 HD’s malfunction indicator light (better known as the check engine light), including issues with the engine, transmission, sensors, electrical system, or connectors.
Can you reset your Sierra 2500 HD’s malfunction warning light at home? While resetting a malfunction warning light at home is technically possible, doing so is not advisable. The check engine light is typically a sign of a problem in one of your Sierra 2500 HD's systems, and simply resetting the light will not address the underlying issue. Instead, you should bring your vehicle to a reliable auto shop to have the underlying problem identified and fixed to help ensure the safety and reliability of your Sierra 2500 HD.
Is a drivetrain malfunction in my Sierra 2500 HD serious? Don't ignore a drivetrain malfunction in your Sierra 2500 HD. As soon as you notice a problem, have it checked by a professional mechanic to diagnose the issue and carry out any necessary repairs. Driving with a faulty drivetrain is risky and may further damage your Sierra 2500 HD.
Is the transmission considered part of the drivetrain in my Sierra 2500 HD? Yes, the transmission is a key component of the drivetrain system in your Sierra 2500 HD. The drivetrain is the system of components that delivers power from the engine to the wheels to propel the vehicle forward. It includes the transmission, driveshaft, differential, and axles.

2018 GMC Sierra 2500 HD Repair

Nothing lasts forever. Even your GMC Sierra 2500 HD's many parts and pieces. When something breaks, we're ready. Click on a repair below to learn more about 2018 GMC Sierra 2500 HD repairs.