:help_wsigWorking on an 01 T&C that had door unlock issues and ocassional non-start issues. I replaced the BCM with a used one with exact same part number. The van started up initially and ran for a while. Next time, it wouldn't start, with the anit-theft activated, info center light flashing, etc. Tried locking and unlocking both doors with the key, with no positive result, Tried disconnecting the battery, letting it sit overnight, touching disconnected battery terminals together, all to no avail. This van did not have a transponder key, and a duplicate key made at Home Depot started it previously with no problem. Now I cannot get the anti-theft system turned off and van will not start with either the old or the new BCM. Help !!!