Y axis won't stop

Robert

My A5S heatbed motor Y axis timing belt broke so I replaced with a new one, now when the print starts the bed will move forward and the motor will not stop when it get to the end (Y-) direction. Anyone know what did I did wrong or forgot to do?

Earthbound

It's possible the belt anchor bracket got installed backwards when you replaced the belt. There is a little arm that should strike the limit switch. I'm guessing the bracket is flipped or the little arm got bent. Other possibility would be that the switch got moved, damaged, or disconnected.