Trailer Wiring Harness After August,2005. The electric trailer brake interrupt circuit was incorrectly wired within the circuit board in the drivers door. It's the only item I know of specifically, and it was actually fixed within the 2006 MY production.
There was also a transmission reflash of the programing for shift points and a wiring issue related to the HVAC system, both were recalls and should have been taken care of. You can check with your Honda Dealer or online somewhere with the VIN to confirm .