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Home >> Ford >> 2012 >> Explorer Base, 3.5 8, AWD, 6F50 >> Repair and Diagnosis >> External Pages >> Different car >> Section 256 (Anti-Theft System - Passive Anti-Theft System (Pats), With Intelligent Access) >> Description And Operation >> Passive Anti-Theft System (PATS) - With Intelligent Access (IA) >> System Operation >> No Key Detected Message

No Key Detected Message

WARNING: This page is about a different car, the 2013 Ford Explorer. However, it is still accessible from the selected car via links, so may be relevant.
NOTE: Some brands/types of mobile phone or laptop computer chargers may cause interference that could lead to a PATS  no-start if the IA  key is within close proximity of the charger. If a concern is observed, move the IA  key away from the charger and attempt to start the vehicle.

The NO KEY DETECTED message can be displayed in the message center in either of the following scenarios.

When the ignition is off and the start/stop switch is pressed and a programmed Intelligent Access (IA) key is not detected inside the vehicle.

When the engine has been started or the ignition is in the RUN mode and an Intelligent Access (IA) key is no longer detected inside the vehicle. The RFA  module activates all passive start antennas to search the inside of the vehicle for an Intelligent Access (IA) key any time a door or liftgate is opened and then closed or the vehicle is in motion. This strategy prevents the Intelligent Access (IA) key from being separated from an already running vehicle. If an Intelligent Access (IA) key is no longer in the vehicle, the ignition remains in RUN and the engine continues to run. If the start/stop switch is pressed to turn the ignition off, the engine can be restarted without an Intelligent Access (IA) key present inside the vehicle for approximately 20 seconds, during that time RESTART NOW OR KEY IS NEEDED is displayed in the message center. After 20 seconds an Intelligent Access (IA) key has to be present to start the engine or transition the ignition out of off.