Test S: Incorrect Vehicle Identification (DTC C1414): Description
WARNING: This page is about a different car, the 2004 Lincoln LS. However, it is still accessible from the selected car via links, so may be relevant.
RCM monitors communication condition and circuit of the Occupant Classification Sensor (OCS) for an embedded vehicle identification code. If RCM detects an unexpected condition or code from OCS, it will store DTC C1414 in memory and flash Code 15 on AIR BAG warning light.