Your vehicle’s transmission is one of the most crucial yet delicate components of your car. It keeps your engine running and allows your vehicle to shift gears effortlessly. However, certain driving habits can wreak havoc on your transmission over time, leading to expensive repairs or even a complete transmission replacement. Are you unknowingly harming your transmission with your driving habits? Here are six common behaviors that could be setting you up for transmission trouble.

1. Ignoring the Parking Brake

One of the most common driving mistakes is failing to use the parking brake, especially when parked on an incline. When you skip this step, your car’s entire weight is held by a small piece in the transmission called the parking pawl. Over time, this adds unnecessary stress, which can wear down the component and lead to serious transmission issues. Engaging the parking brake every time you park is a simple habit that can help prolong the life of your transmission.

2. Shifting from Reverse to Drive (or Vice Versa) While Moving

Have you ever switched gears from reverse to drive (or the other way around) before coming to a complete stop? Many drivers do this to save time or out of habit, but it’s a surefire way to harm your transmission. Shifting gears while your vehicle is still moving forces the transmission to absorb the car’s momentum, leading to internal wear. Always come to a complete stop before changing gears to prevent unnecessary damage.

3. Overloading Your Vehicle

Your car’s transmission is designed to handle specific loads based on your vehicle’s make and model. Constantly pushing your car beyond its recommended load capacity—whether by towing heavy trailers or carrying an excessive amount of cargo—puts undue stress on your transmission. The extra weight causes it to work harder, leading to overheating and accelerated wear. To avoid damage, stick to your vehicle’s towing and weight guidelines.

4. Ignoring Warning Signs

Modern cars are equipped with sensors that will alert you if there’s a problem with your transmission. However, many drivers tend to ignore these warning lights or unusual sounds, assuming they’ll go away. If you notice any warning lights, strange noises, or delayed gear shifts, don’t ignore them. Continuing to drive with a faulty transmission can turn a minor issue into a costly disaster. Getting your car checked at the first sign of trouble can save you a lot of money down the road.

5. Skipping Regular Transmission Fluid Checks

Your transmission relies on a specific fluid to keep everything lubricated and running at the right temperature. Over time, this fluid can degrade, become contaminated, or run low, causing friction and overheating inside the transmission. You're risking serious transmission damage if you neglect to check or change the transmission fluid. Regular fluid checks and changes are essential to keeping your transmission in top condition. Most manufacturers recommend changing transmission fluid every 30,000 to 60,000 miles, depending on the vehicle.

Take care of your transmission before it takes care of your wallet. Schedule a visit with JC Motors for routine maintenance and avoid costly repairs in the future.