I'll check the code tomorrow morning.

While checking the underhood fuses, I needed to move the car just a bit. The engine was on about 1 1/2 minute.

The ABS light was off. I restart the car just after that, and the light was on.

I have the problem since last friday. It was a pretty cold day, there was no snow at all.

Since last friday, it happened once or two that the ABS light didn't come on after I restart my car.