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Home >> Ford >> 2008 >> Edge FWD V6-3.5L >> Repair and Diagnosis >> Body and Frame >> Locks >> Power Locks >> Testing and Inspection >> Pinpoint Tests >> Test N: The Autolock Does Not Operate Correctly
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Test N: The Autolock Does Not Operate Correctly

PINPOINT TEST N: THE AUTOLOCK DOES NOT OPERATE CORRECTLY

Normal Operation
The smart junction box (SJB) energizes the lock relay based on input from the ajar switches, the ignition switch, the transmission range (TR) sensor and the vehicle speed sensor (VSS). The SJB locks the doors when the following conditions are met:
- all the doors are closed
- the ignition switch is in the ON position
- the vehicle is shifted into any gear putting the vehicle in motion, and
- the vehicle attains a speed greater than 20 km/h (12 mph) for longer than 2 seconds.

This pinpoint test is intended to diagnose the following:
- Wiring, terminals and connectors
- Programming
- Door ajar switches
- SJB


N1:






N2-N5:




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