One problem related to radio/tape cd player has been reported for the 2009 Honda Accord. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2009 Honda Accord based on all problems reported for the 2009 Accord.
We have found that are 2009 Honda Accord has a parasitic draw we have to pull fuses so the battery does not go dead within hours. Have tried new batteries, charge batteries. Through our own research people are calling this problem a parasitic draw from the battery and its a matter of tracing wires down and pulling fuses. And if you want to use car without running battery down my husband has pulled a fuse or two but this disables several things radio, some dashboard functions. Which if it keeps going could be problematic on the function of the Honda maybe affecting lights eventually or other safety features. So would like to see how many other people are experiencing this problem and how bad it can get and how it can be fixed. Some people were disconnecting wires to remedy the problem and don't want to do that. When we bought car it had to be jump started. So the problem has only increased as time has passed.