21 Apr.
Gearboxes

Audi RS7: how to solve gearbox problems

Produced from 2013, the Audi RS7 quickly went through 2 variants: theAudi RS7 I (from 2013 to 2018) and theAudi RS7 II (from 2019). The RS7 I was already a powerful car, with its V8 TFSI engine rising to 560 hp. Equipped with the same engine, the RS7 II becomes a true performance monster, reaching 600 hp, or even 630 hp depending on the version.

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Understanding the operation of your Audi RS7 gearbox

Tiptronic automatic transmissions are based on a hydraulic torque converter that acts like a conventional clutch, transferring power from the engine to the wheels by converting the engine's mechanical energy into hydraulic energy.

This equipment, combined with the planetary gears of the Tiptronic automatic gearbox, ensures great flexibility and excellent adaptation to driving conditions, even for models as powerful as theAudi RS7 Sportback II 4.0 V8 TFSI 630hp.

In addition, planetary gears are an essential part of the manual mode, which you operate using the gearshift lever on your Tiptronic automatic gearbox. You then simply use the paddles on the steering wheel to shift through the gears as if you were using a manual gearbox.

How to detect a malfunction on your Audi RS7 gearbox

Although it is a state-of-the-art technology designed to be robust, the gearbox in your Audi RS7 is susceptible to malfunctions: 

  • a drop in transmission fluid and squealing noises are signs of either transmission fluid leakage or fluid clogging ;
  • If you notice irregular gear changes or slippage, suspect component wear;
  • gear change errors are often due to electronic problems (most often with sensors or electrical connections);
  • Difficulties in starting the vehicle or vibrations are usually caused by a fault in the torque converter;
  • finally, faulty synchronizers cause gear shifting difficulties.

To detect the symptoms of a future malfunction, you need to listen carefully to your gearbox. Unusual sounds are particularly important in anticipating possible problems.

Anticipate malfunctions and repair your Audi RS7 gearbox

Proper maintenance of the Audi RS7 gearbox is essential to keep it running smoothly. Check the transmission fluid level regularly, add fluid if necessary and have it changed at regular intervals!

If, despite everything, a malfunction does occur, we strongly recommend that you turn to a qualified garage. Repairing Audi RS7 automatic transmissions is a particularly complex operation. A mistake could jeopardize the integrity of your vehicle and threaten your safety.

Do you still want to repair your gearbox yourself? Start by dismantling everything that's in the way, such as the exhaust system, gearbox guard and universal joint. Then disconnect all the gearbox components (after making a note of their location). Finally, carefully remove the automatic gearbox.

Now that it's in your hands, you can check the seals for any leaks. You'll also need to handle all the components to check for signs of wear. You'll then need to replace the faulty component and reinstall the gearbox on your Audi RS7.

Once again, we remind you that it's best to entrust this task to a qualified professional!

A new gearbox for your Audi RS7

If the gearbox is too badly damaged, it may be necessary to replace it. We recommend that you take your car to a garage to change the gearbox on your Audi RS7. However, to obtain an automatic gearbox at the best price, you still have the option of ordering it yourself from a specialist.

EDEN BOITES is your gearbox expert. Visit our site to discover a wide range of Audi gear boxes! Our delivery services extend to the whole of France, and we'll take back your old, used gearbox. Don't hesitate to ask us for a free, no-obligation quote!

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