Electronic Vehicle Information Center: Notes
WARNING: This page is about a different car, the 2003 Chrysler Concorde, 2003 Chrysler 300M, 2002 Chrysler Concorde, and 2002 Chrysler 300M. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
If a new EVIC module has been installed, the compass will have to be calibrated and the variance set. See COMPASS under PROGRAMMING in BODY CONTROL MODULES - CONCORDE, INTREPID & 300M
article.