Removing Transmission Control Unit (PDK)

WARNING: This page does not describe the selected car, but rather 9 other vehicles, including the 2013 Porsche 911, 2012 Porsche 911, 2011 Porsche 911, 2010 Porsche 911, and 2009 Porsche 911. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Identifying Transmission Control Unit Installation Position

Courtesy of PORSCHE CARS NORTH AMERICA, INC.

WARNING: Sudden voltage interruption of the power supply to the control module.

Damage to the control module.

→ During programming, it is essential to guarantee the power supply for the PIWIS Tester. It is essential to connect a battery charger with a current rating of at least 40 A to the vehicle battery.

→ Prior to disconnecting the control module, switch off the ignition and remove the ignition key.

Unlock and disconnect electric plug connections on the main wire harness -a- .

Fig 2: Unlocking Electric Plug Connections
Courtesy of PORSCHE CARS NORTH AMERICA, INC.
Unlock retaining bar -a- and open it up.

Fig 3: Unlocking And Opening Retaining Bar
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Remove transmission control unit from the bracket.
Release, open and remove electric connectors on the control unit -arrow- .

Fig 4: Releasing And Pulling Off Electric Connectors On Control Unit
Courtesy of PORSCHE CARS NORTH AMERICA, INC.