You understand your vehicle perfectly well, and when it starts behaving differently, you will immediately notice. Do you hear any strange sounds or even a peculiar smell emanating from the vehicle? Does it handle the road differently? Sniffing these changes will enable you to diagnose the underlying causes of the issues of your vehicle. In this article, we will be talking about the most common reasons for a failed Mercedes automatikgetriebe transmission system that you need to look out for. They include the following:
Transmission Refuses to Stay in Gear or Engage
If you notice that the vehicle won’t move even if you put it into gear, you probably have a low transmission fluid problem. This could be brought about by a variety of issues including, but not limited to, the shifter cable, a leak, or it could be due to a problem in the automatic transmissions valve. In the newer models of vehicles, a computer is often used to send the message to the transmission and tell it when it should go into gear. This is based on the gear you have selected. For this reason, you may need to bring your vehicle to us to do a computer diagnosis.
Missing Gears or Delayed Shifts
Does your transmission take some time before going into gear? If so, your car could be suffering from a low transmission fluid issue, and the most probable culprit for this is a leak. Another cause could be contamination as a result of your failure to take it for maintenance. It may not appear serious but the fact of the matter is that it can lead to overheating that can damage the internal transmission parts. The problem may also be due to engine problems that tend to prevent the car’s computer system from allowing the seamless shifting to higher gears by the transmission.
Engine Revving High or Transmission Slipping
One potential reason for this condition is a non-maintenance, low transmission fluid, or even wear and tear to the internal transmission parts. Oftentimes, a high revving engine is an indicator of worn-out clutches. It might also mean that some parts of the transmission system have gone bad.
Transmission Fluid is Leaking
When you notice the presence of red fluid in your garage or where you normally park the car, it means the transmission fluid is leaking. This could be from a gasket, seal, or from one of the cooler lines. The problem can become even worse in case the fluid leaks on a different surface such as a hot pipe. It’s critical that you check the dipstick to ensure the fluid is not just of the right level but also of the perfect condition. You, however, need to note that transmission fluids might be different in color and not always red. Also, testing the level of transmission fluid might require other special tools other than a dipstick.
Presence of a Burning Smell
The most probable reason behind a burning smell is a transmission fluid leak. In some instances, a low fluid could lead to a burning clutch smell. It’s critical that you catch this smell as soon as possible as it could be key to saving your transmission from further damage. Use the manufacturer’s directions to check the transmission dipstick for the condition and level of the fluid.
Buzzing, Humming, or Clicking Noise
A clicking, roaring, buzzing, or humming noise from the transmission usually points to a bad bearing. It might also be indicative of planetary gear damage. When you have a low transmission, bad seal, or internal sealing surface, it will be shown by a buzzing sound.
The vehicle has no power
If you notice that the car doesn’t have power yet the engine seems to be running fine, the problem could be emanating from the internal transmission system. Other possible reasons could be dragging brakes occasioned by a faulty brake hose or caliper, or the car’s computer system could be limited power as a result of an issue it has detected and wants to protect the engine. The best thing to do under these circumstances is to take the vehicle for checking by a specialist to see if there are troubled codes.
Over Drive or Check Engine Light is on
Far from what you might think, a check engine light isn’t just dedicated to the engine. It could also be indicative of problems with your car’s transmission. These may be things like solenoid problems, overheating, slipping transmission, and speed sensors, among other problems. The best course of action to take if this is the case is to take your car to a transmission mechanic to retrieve the trouble codes and see the circuits and systems that are indicating an issue. Although not all sensor codes will fix the problem, it is likely to give you a starting point to solve the problem.
Lack of Maintenance
Following the manufacturer’s recommendations for maintenance is incredibly important. One of the most common causes of a car’s transmission failure is not doing regular maintenance. Not taking your car for maintenance as recommended by the manufacturer can cause system failure and even damage your car. In case you have issues with the schedules for maintaining your car, simply call your manufacturer. A mechanic will also help you answer all the questions you have related to maintenance.
Take Your Car to Transmission Mechanic
It’s one thing to know how to troubleshoot transmission system problems, and it’s quite another to have them fixed. As soon as you discover that you might be dealing with a transmission issue, it is best to ring up a professional transmission specialist to check the car. As happens in most cases, early detection makes fixing the problem cheaper. It also prevents it from developing into something bigger and costlier to repair.
At ATT24, we are the experts of Mercedes automatikgetriebe reparatur. We have the expertise and competence to diagnose and fix any problem related to the transmission system of your Mercedes Benz since this is all we do. We offer free pickup and towing services. Also, we will provide you with a rental car on our bill for the whole time that we will be fixing your vehicle. This means you don’t have to spend more just because you don’t have your car. Call us today to speak to one of our transmission specialists.