ABS means Antilock Braking System. Most likely you had some snow stuck in your wheel or calipers.The ABSwarninghas temporarily showed up while I was rocking my car back and forth after a snow storm.

P.S. Using all CAPS in your titles is poor netiquette. It makes people think that you are shouting.

 

try disconnecting/reconnecting the battery.

 

It can be so many reasons.

Faulty brakepads, caliper, even the wheel bearings!!

Just try DC and RC and give update.

 

usually the left rear abs sensor connector always get's corroded.. at least here in canada.