i have a 2005 accord 2.4l automatic and today while driving the D light on the dash started flashing and the D3 light came on and stayed solid. So I pulled over when I put it in park the D light kept flashing turned car off and started it the flashing went away for about one minute after I continued to drive. The it started flashing again with the d3 light on solid I don't kno what the problem is the fluid was a lil over full. Anybody had this problem? Any thought what might be wrong?

 

ur trans is in limp mode, may be on its way out, that's its way of it telling you something is wrong kind of like the check engine light, get it scanned and see what codes it has.