Primary Causes Of Car Transmission Failure

Your car's transmission converts the power of the engine into the rotational force that keeps the wheels spinning, allowing you to drive at a given speed. Keeping it in good working condition is crucial to maximizing your vehicle's performance and efficiency.

Unfortunately, transmission problems can occur at any time, even with regular transmission maintenance. Read along to learn about some common causes of transmission failure.

Transmission Fluid Leaks

Your vehicle's transmission system has many internal components that require proper lubrication to operate smoothly. The automotive fluid that performs this essential function is called the transmission fluid.

Just like engine oil, transmission fluid loses its lubricating quality over time and will need to be replaced after specific intervals of time or mileage. Until it is time for a transmission fluid change, the fluid level should remain the same.

Unfortunately, leaks can occur within your transmission system, resulting in a drop in the fluid level. When this happens, your transmission can overheat due to increased internal friction. The internal components of your transmission can also wear out faster.

Fortunately, transmission fluid leaks are quite easy to detect. If you drive a modern car, the transmission warning light on your car's dashboard will come on when your transmission fluid level goes down. You may also know you have a transmission leak if you spot a red or reddish-brown puddle underneath your car.

Worn Out Transmission Parts

Your transmission system has many components that wear out and will need to be replaced at some point. If you fail to check the condition of these parts from time to time and ensure their timely replacement, transmission failure will be inevitable.

Some common transmission parts that may require replacement due to normal wear and tear include:

  • Solenoids
  • Bands
  • Switches
  • Sensors
  • Cables
  • Seals 
  • Pan gaskets

Transmission parts replacement can be expensive, depending on which parts require replacement. The good news is that different transmission parts wear out at different rates, so you only need to replace parts found to be worn out at the time of vehicle transmission diagnosis and repair.

Undertaking prompt transmission repairs helps fix minor issues before they turn into bigger issues that can cause serious damage to your transmission, resulting in expensive repairs. If you notice the signs of a malfunctioning transmission, you should visit an auto mechanic shop today for transmission repair.

Driving a car with a problematic transmission will not only affect the performance and safety of the vehicle but its longevity too.