Normal Operation
WARNING: This page is about a different car, the 2007 Mercury Mariner and 2007 Ford Escape. 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 B1232 or B2103 - sets when there has been a PATS transceiver antenna failure.
Possible Causes
- PATS transceiver