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Automatic transmission oil worn out

Lubricates and cools gearbox parts for smooth operation and long life.

CostsDiscussionsSmart MechanicDetails

Costs

Every car issue can be caused by different things. Here are the most common ones

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Most Expensive

max.

Potential Causes

  • Spare parts
  • Work time
Moderate costs

max.

Potential Causes

  • Spare parts
  • Work time
Cheapest case

max.

Potential Causes

  • Spare parts
  • Work time

Attention! Critical error!

In the event of this error, it can happen that the vehicle gears cannot be shifted anymore, resulting in the vehicle coming to a stop.

Discussions

User of our Carly Community asked the following questions regarding that fault:

Smart Mechanic

Details

Probability

Based on the values and symptoms you have entered, a crude estimation of the probability of this problem can be made

high-probability

HIGH

Typical consequences

If this defect is detected, it may lead to the following problems:

  • Car breaks down
  • Transmission damage

Function of transmission control

The electric transmission control system (EGS) signals that the transmission oil is worn and should be changed. Simply changing the transmission oil usually only allows about half of the oil to be replaced, so this process would need to be repeated several times to completely replace the old oil.

A professional transmission oil flush at a specialist workshop is therefore recommended, as this not only replaces the entire oil, but also effectively removes even the smallest deposits. This ensures that the transmission functions optimally.

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