I need some advice on what to do cause im about to get rid of her. I have an 2003 Grand Am GT1 2 door with the 3.4l with 150k. I bought this car a couple months after I got rear ended in my 00 grand prix. The car sat for 2 years but the people kept up with the oil changes and normal maintenance but seems like every time I fix something something else goes wrong, so here I am. Last November I replaced practically the whole front end ( cv axles, struts, brake hoses, pads, calipers, tie rods, hub assemblies) didnt have to replace the control arms nor the ball joints since they were replaced a few months prior to me buying it and they were still pretty good when I had it on a lift. Then about a week and a half ago replaced the radiator, hoses, surge tank and the thermostat. The issues im having with it now is the abs light, service vehicle soon, trac off, service engine soon and most recently is the brake light coming on the dash. The service engine soon light is just a small evap leak and bank 1 sensor 1 HO2S (replacing that this Saturday) but everything else im just stumped. I have a list of the current codes and history codes

1. C1222
2. C1225 - Current code
3. C1226
4. C1232
5. C1233 - Current code
6. C1254
7. C1295
8. U1301
9. P0135 - Current code
10. P0446 - Current code

I know that I could've bought bad hubs but the lights only came on when it was wet out and now the past like month the lights have been on as soon as I start it up. I checked the hubs they're good, had a shop test the circuits and they were good so could it be the ECM going bad or maybe the EBCM? Honestly, I thought maybe my caliper(s) were sticking cause of previous events; yesterday and today when Id press the brake it shook really bad and it sounded like my brakes were grinding but it only happened a couple times each day; I really dont want to gid rid of it cause the car still has life in it but I also dont want to dump tons of money in it either ( besides the normal services ). Any advice or opinions would be appreciated.

Edit- When I go a certain speed on country roads, under 45mph, or hit a bump just right right on city roads, I hear rattling coming from the front passenger side. There's always been a rumbling noise from day 1, even after replacing parts: i.e. lifted trucks, all you hear is a loud whirling/rumbling but its just the tires; thats what it sounds like