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Home >> Ford >> 2006 >> Focus ZX5 SE, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 747 (Anti-Theft System) >> Diagnostic Tests >> Anti-Theft >> Pinpoint Tests >> Pinpoint Test A: DTC B2103 - Antenna Not Connected >> Normal Operation

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

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