Your Chevy’s transmission is responsible for transferring power from the engine to the wheels, allowing your vehicle to shift gears smoothly and efficiently. When something goes wrong with the transmission, it can affect performance, safety, and even the lifespan of your vehicle. Learning how to recognize transmission failure symptoms in your Chevy can help you catch issues early before they escalate into costly repairs. Below are key signs to watch for and what they could mean for your vehicle.
Unusual Noises When Shifting
Strange noises when your Chevy shifts gears — such as grinding, whining, or clunking — can be early transmission failure symptoms. In automatic transmissions, you might hear whining or buzzing sounds, while manual transmissions may grind if the gears aren't engaging properly. These noises indicate that components inside the transmission, like gears, bearings, or clutches, are worn or damaged.
Delayed or Rough Shifting
If you notice a hesitation when your Chevy shifts gears or feel a jolt during gear changes, this is another common symptom of transmission trouble. In automatic transmissions, shifts should be smooth and nearly unnoticeable. Hard shifts, jerking motions, or delays between gears could point to worn components, low transmission fluid, or a failing solenoid.
Transmission Slipping
Transmission slipping happens when your vehicle unexpectedly shifts out of gear or struggles to stay in the correct gear. This can feel like a sudden loss of power while driving. In some cases, you might notice your engine revving higher than normal without a corresponding increase in speed. Slipping is a serious transmission failure symptom that should be addressed immediately to avoid further damage.
Fluid Leaks Under Your Chevy
Healthy transmission fluid is essential for smooth gear changes and proper lubrication. If you spot reddish or brownish fluid under your Chevy, you could have a transmission fluid leak. Driving with low transmission fluid can cause overheating and accelerated wear inside the transmission, eventually leading to complete failure. Regularly checking for leaks can help you catch this symptom early.
Warning Lights on the Dashboard
Many modern Chevy vehicles are equipped with sensors that monitor transmission performance. If the transmission control module detects a problem, it may trigger the check engine light or a dedicated transmission warning light. While warning lights don’t always point directly to transmission failure symptoms, they are a good reason to have your vehicle inspected by a certified technician.
Burning Smell
A burnt odor coming from your Chevy could be a sign that your transmission is overheating. Overheated transmission fluid loses its ability to properly lubricate and cool the internal components, which can lead to gear slippage, internal damage, and ultimately failure. If you notice a burning smell, it’s critical to stop driving and have your vehicle inspected.
Poor Acceleration or Power Loss
If your Chevy feels sluggish, struggles to accelerate, or doesn’t respond when you press the gas pedal, this could be another indication of transmission trouble. The transmission works closely with the engine to deliver power to the wheels, so any disruptions in that process can significantly impact performance.
Shaking or Vibrations
Unusual vibrations, especially during acceleration or shifting, can point to internal transmission problems. This could be caused by worn gears, torque converter issues, or damaged internal components. If you experience shaking that seems tied to gear changes, don’t ignore it.
Symptoms of Transmission Failure
If your Chevy is showing any of these transmission failure symptoms, it’s crucial to have your vehicle inspected by experts as soon as possible. At Sarchione Chevy of Randolph, our certified technicians have the tools and experience to diagnose and repair transmission issues across all Chevy models, from sedans to trucks. Whether your transmission needs a minor adjustment, fluid flush, or a full rebuild, we’re here to keep your Chevy running smoothly.
While you’re here, we also invite you to browse our extensive selection of new and pre-owned Chevy vehicles. Whether you’re looking for a reliable sedan, a powerful truck, or a versatile SUV, we have a vehicle that fits your needs. Visit Sarchione Chevy of Randolph today for expert service and to find your next Chevy.