Are you having issues with your transmission? Is the dealer telling you that you need to buy a new transmission?

We are the experts on PDK’s, with over 100 PDK’s repaired as of 9/1/2023!

Atlanta Speedwerks is one of just a handful of shops in the US that can rebuild or repair your PDK transmission. We do far more than just replace sensors, we do complete overhauls when needed. If you are considering another shop, ask if they have the ability to rebuild a PDK, replace clutches, troubleshoot wiring and the Transmission Control Unit, and do a FULL dealer level calibration.

Porsche vehicles are our specialty. We have many satisfied customers using our rebuilt transmissions on the street and the track with thousands of miles of use.

Our technicians at our Gainesville service shop understand the unique demands and complexities of PDK transmissions. Atlanta Speedwerks offers full rebuild services, making your PDK better than new. We can install new heavy-duty clutches for cars with horsepower modifications and fix common wear problems. We also fix the dreaded distance/position sensor issue that is likely to occur as the vehicle ages. With our unwavering commitment to care, precision, and expertise, we offer unrivaled services for these sophisticated transmission systems. 

We have put together a few presentations on PDK’s you should watch:

What Makes the PDK Transmission Special

The Porsche Doppelkupplungsgetriebe (PDK) has been a staple in Porsche vehicles for decades. It is a dual-clutch transmission system that offers quick gear changes and seamless and flexible power delivery, and it can be found in today’s popular Porsche lineup. The PDK features hydraulically actuated wet-clutch packs to lubricate the transmission parts and, depending on the gear, alternate power to the engine via separate driveshafts.

The PDK transmission was originally made for racing. You can change gears manually using the sports steering wheel or drive in automatic mode for optimal comfort. The other advantages of the transmission include:

• Fast gear changes with no interruption to the flow of power
• Lower fuel consumption
• Lighter weight
• Better comfortability

Common Problems with the PDK Transmission

997, 991, Cayman, Boxster, and other PDK-equipped vehicles that are exhibiting gearbox faults car send the car into limp mode, rendering it undrivable. Many times it will not shift into reverse and will only have certain gears available. This sometimes can be “reset” and the problem will go away for a short period of time, but usually becomes progressively worse. We advise to stop driving the vehicle at the first signs of trouble, otherwise you can do more damage that will result in a bigger repair bill.

Most shifting problems can be attributed to a faulty distance sensor or displacement sensor within the PDK transmission itself. The message you will have seen on your dash display will read, “Transm. fault. Poss. no R gear. Drive on poss.”

HOWEVER, it is important to note that the distance sensor is not always the issue. Other possible causes are temp sensor, faulty TCU, broken synchros, wiring issues, solenoids, valve body, clutches, flywheel, and more. We know this because we have repaired them all!

We can repair your PDK transmission instead of buying a new one at a much lower cost. The distance/position sensor failure is typically indicated by the following codes:

• P1731
• P1732
• P1733
• P1734
• P1735

And, sometimes, other 17xx errors.

• The car is undrivable or in limp mode
• Dash message “Gearbox fault…”
• OBD codes 1731,1732,1733,1734,1735 and some 17Dx
• OBD errors “Shift rod N displacement sensor”
• Dealer/Shop diagnosed “distance (or position) sensor failure”

Why Choose Atlanta Speedwerks for PDK Transmission Services

When you choose Atlanta Speedwerks for your transmission repair needs, you can expect us to go the extra mile for you. To make your PDK repairs easier, we provide customers with an Uber/Lyft ride and select warranties on qualified services. Furthermore, our prices are unbeatable, typically better or matching the dealer.

Call us today to schedule an appointment for your PDK repairs. We serve all of Hall Country and beyond, ready to service visitors from Gainesville, Oakwood, Flowery Branch, Clermont, Cleveland, Braselton, Buford, Cumming, and surrounding areas.

You can also join our PDK repair group on Facebook.