The doors will lock automatically when all doors are closed, the ignition is on, and the vehicle is shifted out of P (Park).
If a vehicle door is unlocked and then opened and closed, the doors will lock either when your foot is removed from the brake or the vehicle speed becomes faster than 13 km/h (8 mph).
To unlock the doors:
on the power
door lock
switch.Automatic door locking cannot be disabled. Automatic door unlocking can be programmed. See Vehicle Personalization.
Delayed Locking
Lockout ProtectionControl Valve Lower Body Assembly Cleaning and Inspection Automatic Transmission Unit
Control Valve Lower Body Assembly Cleaning and InspectionCalloutComponent NameWarning:Valve springs can be tightly compressed. Use care whenremoving retainers and plugs. Personal injury could result.Caution:After cleaning the transmission components, allow to air dry.Do not use cloth or paper towels ...