This could be a problem with Ground #301, which is located under the drivers seat. Please check this ground and make sure that it is clean, tight, corrosion free, and making good metal to metal connection. I have included a wiring diagram for the power door locks for your vehicle in the diagrams down below for your reference. Please get back to us with what you are able to find out.
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Thursday, July 25th, 2019 AT 1:33 PM