Normal Operation
WARNING: This page is about a different car, the 2010 Mercury Milan and 2010 Ford Fusion. However, it is still accessible from the selected car via links, so may be relevant.
- DTC B10D7:51 (PATS Key: Not Programmed) - a continuous and on-demand DTC that sets when there is an unprogrammed Passive Anti-Theft System (PATS) key. There may not be an concern with the PATS key itself, but the key must be programmed into the PATS memory (unless the maximum number of keys are already programmed).
This pinpoint test is intended to diagnose the following:
- PATS key
- Instrument Panel Cluster (IPC)