I have periodic problems with my keyless entry. There are times when I can open my car door with no issue. and other times I have to use my key, because pressing the open door button on my fob does not work. I have changed batteries even though voltage was good (3v+) but problem persists. Yesterday it worked, I drove to a destination and shut off vehicle and went for a walk. . 45 minutes later I get back to my car and cannot open door unless I use my key. Has anyone had this issue and able to fix it?

 

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