Audi A4 2011–2012 — technical service bulletin
Bulletin 37 14 35 2032812 · NHTSA communication 10210684 · issued Jul 2, 2014
Technical service bulletin
communication type
Engine and Engine Cooling
component
2011–2012
model years
8
vehicle entries
Official summary
Further transmission control module (TCM), J217, software calibration needed to improve shift concerns. Further engine control module (ECM), J623, software calibration needed to improve hesitation. Hesitation concerns, harsh downshifts when braking, or harsh 1-2 upshifts.
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.