Spring install help

So I was installing my springs today, got 3/4 in, last one wouldn't come apart -.- but when I got the passenger side front on, I went to move the car to get to the driver side one (last one that didn't come apart) I noticed that the car was throwing me a ABS Warning. Now I plan to either hit up my friend's mechanic or the dealer tmrw to check the ABS Warning and install the last one, but was just wondering if anyone knew why it would be throwing the ABS Warning? We looked at the brake hoses and it looked exactly like stock...
Thanks, Matt
PS. Didn't really know where to put this...

not a clue , i never had this issue before lowering a car , id be safe and get it checked out and play dumb about your springs

what springs did u get?

Got it fixed, forgot the plug a wire in (for the rears) and that's what was throwing it, then a check engine light was on (sensor got moved =/ ) so dealer fixed that up for me, and yeah played it dumb =P Got Tein S-Techs, love the drop already just gotta get used to having to dodge everything...even more now xD

nice , wana see it at the meet and compare to my drop , the stech is .2 lower in the front wana see if its really a difference