The abs light on my Honda Odyssey keeps lighting up on the dash board

What is your question?

I've checked and replaced fuses. Now it seems to only turn on when the engine has warmed up, otherwise it will be off when I haven't driven it for about 2-3 hours. What could be causing it to still turn on?

What makes this problem better or worse?

It turns back on after I've driven the van, turned it off then turn it back on again

How long has your 1996 Honda Odyssey had this problem?

Since I've owned it