VSA popped up on my dash this morning and the center display noted code 66. No work or anything done on the car lately, so my first check is going to be the battery (gremlins), but any other suggestions?

 

Well, not sure what caused it, but the VSA light no longer shows. The battery and cables were secure, brake fluid down some but not too far. I need to check on how long I've had the battery, and maybe replace it it's been at least 4 years. Just glad the light didn't stay on.