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Home >> Mercury >> 2010 >> Milan Base, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 1098 (Handles, Locks, Latches And Entry Systems) >> Diagnostic Tests >> Locks, Latches and Entry Systems - Non Module Controlled >> Pinpoint Tests >> Pinpoint Test K: A Single Door Lock Is Inoperative >> Normal Operation

Normal Operation

WARNING: This page is about a different car, the 2008 Ford RV Cutaway, 2008 Ford Econoline, 2008 Ford E450 Super Duty, and 2008 Ford Cutaway. However, it is still accessible from the selected car via links, so may be relevant.

When LOCK is pressed on a door lock control switch, voltage is supplied to the door lock actuators through circuit 117 (PK/BK). Ground for the door lock actuator is supplied through circuit 118 (PK/OG). When UNLOCK is pressed on a door lock control switch, voltage is supplied to the door lock actuators through circuit 118 (PK/OG). Ground for the door lock actuator is supplied through circuit 117 (PK/BK).

This pinpoint test is intended to diagnose the following: