I hit a bump on the road pretty hard a bit ago and my brake light and ABS light came on with the warning sound. I checked for codes but none showed up. When I turn the key but not start the engine I hear a sound under the hood (quick sound), on the left side near the firewall. Any help would be great.

 

Never mind I figured it out. My speed sensor on my differential broke. I replaced it now everything works like it's supposed to.