03" Hemi has a loud "earnnnnn" high pitched sound when doors lock?

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Tray Burge

Senior Member
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Jul 30, 2015
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Location
On the porch
Ram Year
2003
Engine
5.7 Hemi
This just started last week, but when my doors automatically lock or you lock them with the fob it makes this loud, "earnnnnnn" high pitched sound?
Any ideas what this is, something getting ready to fail?
 

shmedley

Senior Member
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Jul 3, 2014
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Location
Downers Grove IL
Ram Year
2014
Engine
Hemi 5.7
Probably a door lock actuator. My old Durango did this and that was the culprit.
That is about spot on for the sound it makes also
 
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