Transmission Not Go Into Gear problems of the 2004 Chevrolet Impala

The only recall I was able to find out was for the ignition,. My transmission just went out 11/19/2015, it will not switch into gear, it starts just fine no check engine light but left me stranded. Turned the car off and when I started it again it drove just fine, so I slowly drove it home. I don't get on the highway no more because it lacks power the get up is not there mind you yes I have 225k miles on it but I have had about 10 trouble codes and I managed to get rid of them all when I cleaned the tps, aic, and map sensor new egr valve, oil change tune up transmission flush all has been done this year and still on the highway it struggles, I did have one code that popped up 0420 so at this point I have been thinkin to just replace the catalytic converter when I get my taxes, but the problem is just getting worse and worse, so then I am thinking its the fuel pump, I mean my alternator is fine, I know I am sick of the security light always coming on, my left blinker only works in the day time at night never which is the weirdest thing, my windshield blades only work on the fastest setting, in the winter when it rains or snows my doors when we get inside to lock them the lock and unlock and the panel says door ajar when there is no door ajar,it will drive just fine as it nothing was ever wrong. Inconsistent and whats even weird is now the check engine light wont even come on after my transmission failed me in the middle of the road you would think the computer was able to record something. Once tranny fixd I will get the ignition recall fixed originally a loud noise was coming from engine like a screeching noise so I figured it was the alternator now that noise is gone but the minute I felt it wasn't the tranny, my car at the light would not go at all until I turned it off and back on. Please help me.