u/Few_Ambassador_663

This weekend I changed my shocks and struts and replaced the brakes and rotors. After assembling everything and driving the car it has a loud hum that sounds like a vibration (no actual vibration) that gets louder after 5 mph. I tried driving it to see if it could be brake pads rubbing and after hitting 60 mph I got an ABS, stability control and engine malfunction warning.

I jacked the tire and checked for looseness. The pads seem like they might be rubbing but why would the engine lights come on? The brake fluid appears high after pushing in the caliper piston. I didn’t add any fluid.

Thoughts?