anti lock breaks light

i just had a break line replaced.the auto shop said back breaks looked fine.also ball joints were replaced.(in front). now 2weeks later my anti-lock breaks light is on.the master cyc. has enough break fl. my truck rolls easy.so if any one has had this prob.please what did you do to fix it. thanx.

The wire to the front ABS sensor(s) may be damaged/disconnected or the sensor(s) may be damaged/loose/misaligned from the front end work.

Take to the dealer to get the codes checked.Chrysler has their abs information "hush hush".Chrysler has not released any information on their abs systems.An aftermarket scan tool will not read the codes since Chrysler does what I mentioned.Only way to read the codes is to use Chrysler's factory scan tool,DRB III

When my ABS light was on and stayed on, I replaced the sensor on the rear housing and it has been fine since...there was more discussion on this in previous postings if you look back.