Here are Acura TL transmission problems, by model year. The most common TL transmission problems cost $3,100 to fix & occur at 127,000 miles. Regarding the worst model year 2003 Acura TL transmission problems, "The 1999-2003 Acura TL has a known & widespread defect with the transmission." Click on a year below.

Worst Transmission Problems
transmission failure 2003 Acura TL
transmission failure 2004 Acura TL
transmission failure 2002 Acura TL