Hello, The last few days my power door lock doesn't always work on the pass. side. When it doesn't work there is a buzzing sound for about 1.5 seconds. Any Ideas on what that would be? I did a search but couldn't find anything. Thanks for all of your help.

 

I am having the same problem and have had this for about 1 year. It will sometimes unlock but most of the time it wont. I think that it is a gear problem in the motor.

 

I am having the same problem.

 

Replace the door actuators.this a common problem with all dodge cars and trucks.