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March 30, 2012 Service bulletin

Porsche: missing offset and gradient values on the transfer case (with the all-wheel drive control unit),...

Porsche technical service bulletin 66-11 for 2011-2012 Porsche Cayenne, 2011-2012 Porsche Cayenne S and 2011-2012 Porsche Cayenne Turbo.

Bulletin number
66-11
Component
Power train: transfer case (4-wheel drive)
Summary
Porsche: missing offset and gradient values on the transfer case (with the all-wheel drive control unit), the offset and gradient values must be written into the new all-wheel drive control unit. Js

Owners of these vehicles have filed 34 complaints in the transmission category.

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