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Home >> Lincoln >> 2018 >> MKZ Select, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 511 (Anti-Theft System - Passive Anti-Theft System (Pats), With Intelligent Access (IA)) >> Diagnosis And Testing >> Anti-Theft >> Symptom Chart

Symptom Chart

WARNING: This page is about a different car, the 2016 Ford Expedition. However, it is still accessible from the selected car via links, so may be relevant.

Diagnostics in this article assume a certain skill level and knowledge of Ford-specific diagnostic practices. Refer to Diagnostic Methods in Service Information for information about these practices.

Symptom Chart

Condition Possible Sources Action
The vehicle does not start with the passive key in certain areas within the vehicle Refer to the Pinpoint Test GO to Pinpoint Test A .
Unable to turn ignition on Refer to the Pinpoint Test GO to Pinpoint Test B .
No Key Detected displays in the message center Refer to the Pinpoint Test GO to Pinpoint Test C .
Unable to program keys Refer to the Pinpoint Test GO to Pinpoint Test D .
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