Your wireless module behind the driver side door panel is not working properly. You will need to replace it with one that is fully functional. I've had two in my wife's 2001 CR-V that stopped working because water got in them. So when I bought this last one I made sure to put it in a medium sized sturdy Ziploc bag with the seal opening facing down, cut a small slit in the top left for the harness to get through then ziptied that part down and used a drill to quickly screw the screws back to keep the bag airtight where the screws go. Then I sealed the bottom. So far no water has penetrated the new module. The problem is water was seeping down into the module from the inner side of the door panel in my wife's CR-V. I don't know why, but this is a design defect in my opinion. I don't understand why the door weather strip can't keep water out of the driver side door panel, but my 2018 Honda Fit has the same problem, but worse! Water actually travels down and soaks the floor on the driver's side after a rain, and I have to dry it. I've actually called Honda and asked if there was a recall for this and the said no. Well, there should be!
