Code 13 - Air Bag Circuit Shorted To Ground: Notes
WARNING: This page is about a different car, the 1994 Mercury Tracer and 1994 Ford Escort. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
Before proceeding, see SERVICE PRECAUTIONS. After servicing has been performed, recheck AIR BAG warning light for codes with Air Bag Simulator (105-00010) still in place of air bag module. If system is okay, install air bag module and reactivate air bag system.
CAUTION:
DO NOT replace diagnostic monitor with a Code 13 present unless instructed to do so.