TSB Document:

• Sorry, the NHTSA has not posted this TSB document yet.

You can still get the detailed info from Porsche for this TSB. Call your local Porsche dealer's service department & ask for a copy of TSB# 3965.

Affected Component: POWER TRAIN

Summary

WARNING MESSAGE IN INSTRUMENT CLUSTER. 4-WHEEL DRIVE SYSTEM FAULTY. *TT

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