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June 3, 2014 Service bulletin

Automatic transmission fluid is leaking at the sump pan gasket

Audi technical service bulletin A371431 2013002- for 2000-2010 Audi A4, 2000-2011 Audi A6 and 2010-2011 Audi Q5 and others.

Bulletin number
A371431 2013002-
Component
Power train: automatic transmission: cooling unit and lines
Summary
Supersedes Technical Service Bulletin Group 37 number 11-19 dated January 31, 2011. Automatic transmission fluid is leaking at the sump pan gasket. As the sump pan gasket settles, the torque of the bolts decreases and the seal may leak.

Owners of these vehicles have filed 275 complaints in the transmission category.

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