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Can you drive a car with a broken transmission mount?

The short answer is no, you should not attempt to drive a car with a broken transmission mount. A broken transmission mount can cause serious damage to your vehicle and pose a significant safety risk. In this article, we'll explore the importance of the transmission mount, the consequences of driving with a broken one, and what you should do if you encounter this issue.


What is a Transmission Mount?


The transmission mount is a crucial component in your vehicle's powertrain system. It is responsible for securely holding the transmission in place and absorbing the vibrations and forces generated by the engine and transmission during operation. The transmission mount is typically made of rubber or a similar resilient material, which allows it to flex and dampen these forces, preventing them from being transferred directly to the vehicle's frame or body.


Consequences of Driving with a Broken Transmission Mount


Driving with a broken transmission mount can have several severe consequences:



  • Transmission Damage: Without the support of a functioning mount, the transmission can shift and move excessively, leading to premature wear and tear on the internal components. This can result in costly transmission repairs or even a complete transmission failure.

  • Driveline Vibrations: The lack of a properly functioning mount can cause the transmission to vibrate and move around, which can be felt through the steering wheel, pedals, and the entire vehicle. These vibrations can also cause damage to other components, such as the driveshaft, universal joints, and differential.

  • Safety Concerns: The excessive movement of the transmission can affect the vehicle's handling and stability, making it more difficult to control and increasing the risk of an accident.


If you suspect that your transmission mount is broken, it's crucial to have it inspected and repaired as soon as possible to avoid further damage and ensure the safety of your vehicle.


What to Do if You Have a Broken Transmission Mount


If you notice any of the symptoms of a broken transmission mount, such as excessive vibrations, unusual noises, or the transmission shifting position, you should take the following steps:



  • Avoid Driving: Do not attempt to drive the vehicle until the transmission mount has been repaired. Continuing to drive with a broken mount can cause further damage and compromise the safety of the vehicle.

  • Contact a Mechanic: Schedule an appointment with a qualified mechanic or transmission specialist to have the vehicle inspected and the transmission mount repaired or replaced as needed.

  • Consider Towing: If the vehicle is not drivable or you are concerned about the safety of driving it, consider having it towed to the repair shop to avoid further damage.


Addressing a broken transmission mount promptly is crucial to prevent more extensive and costly repairs. By taking the necessary steps, you can ensure the safety and longevity of your vehicle.

Kevin's Auto

Kevin Bennett

Company Owner

Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.