I had the Antilock brake computer, installed and had to be taken to the dealer to make it talk to the main computer in the van. Since that point in time. When playing music on the hard dr

I had the  antilock rates to replace the dealer had to  make the two
computers talk to each other.  Since that point in time.  Whenever playing
music on the hard drive radio.  It skips CD will only play for a short period
and the door will open and stay open until the van.  Shut off and turn back
time this has been caused by them messing with two computers within the
van is a 2008 Town & Country