The automatic transmission tends to fail more often than in similar models.
Problems for specific Acura MDX years:
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Most reported 2009 Acura MDX problems
A shudder or vibration may develop while driving at speeds between 35 and 40 MPH. Our technicians tell us this condition is commonly caused by a failed automatic transmission torque converter. It is recommend to replace the torque converter and install an updated powertrain control module (PCM) to correct this concern.
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