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October 19, 2012 Service bulletin

Acura: a software update for transmission is available for the torque converter lock up clutch where the...

Acura technical service bulletin SB-12-029 for 2007-2009 Acura MDX, 2009-2010 Acura TL and 2009-2010 Acura RL.

Bulletin number
SB-12-029
Component
Power train: automatic transmission
Summary
Acura: a software update for transmission is available for the torque converter lock up clutch where the judder is felt while driving, and extended warranty is applied to torque converter if judder returns after software, for transmission, was updated. Models 2007-2009 mdx, 2009-2010 rl, 2009-2011 tl.

Owners of these vehicles have filed 35 complaints in the transmission category.

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