Hey,
Did you manage to find the cause of this ?
I am having the same issue on a new 5500.
I have also swapped the brake board to another lift and still have the same issue.
I can't find where the RB coil is energised from, so am assuming its coming directly from the ASIX board via software ?
Matt
Last edited by Matt_M; 07/22/18 09:46 AM.