Normal Operation
WARNING: This page is about a different car, the 2007 Lincoln Mark LT and 2007 Ford Pickup. However, it is still accessible from the selected car via links, so may be relevant.
The passive anti-theft system (PATS) transceiver reads the PATS key when the key is turned to the START or ON position.
DTC B2103 - sets when the powertrain control module (PCM) detects a PATS transceiver antenna failure. The PATS transceiver may need to be replaced.
Possible Causes
- PATS transceiver