ABS Light on and off

[Retro-Cow]

So, embarrassingly enough I wasn't paying attention today and stalled my car.
Upon turning it back on, the ABS light stays on for a bit, turns off, turns back on, etc. It seems to happen when I hit a bump or rougher patches of road which makes me think it's a loose connection somewhere. Any ideas where I can start looking?

[t.mcginley.jr]

Each wheel has an ABS sensor, I know for a fact you can see the connector attached to each shock tower in the engine bay. Other people with this problem have also disconnected the electrical connector at the ABS pump and reseated it.