Affected Component: TRACTION CONTROL SYSTEM

Date Published
JAN 31, 2013
NHTSA TSB #
10051671
TSB Document
Summary
PORSCHE: THE PORSCHE TRACTION MANAGEMENT (PTM) IS TRANSMITTING TOO MUCH DRIVE TORQUE TO FRONT AXLE, AND THIS INCREASES WEAR ON RING GEAR AND PINION SHAFT TOOTHING AND FRONT AXLE FINAL DRIVE MAKES NOISES.. MODELS 2010-2014 PANAMERA 4, 4S, GTS. *PE