The noise came from the assembly opening a flap in the door dispenser which then allowed the ice to be augured out through the dispenser. This had been going on for a month and getting worse in noise and time to open.
Most significant problem was finding the part which had an unusual name and not diagram available on the internet. Searched several parts sites no luck in finding the part name or number. Talked to OEM rep and they could not find the part. Appliance Parts rep. spent the time to locate and bought from them (they cost a bit more but worth it). Hard part was figuring out how to get the control panel off so called APP and since I bought the part again their rep looked it up and emailed the manual. You needed to take a screw out then insert a screw driver in a slot and pry the face off. Felt like you might break it but got the lower right corner off and worked off the rest. After that matter of taking two screws out. Recommend a magnetic tip Philips to avoid losing the two screws. Then disconnect cables and reconnect. Would not got it done without a look at the manual or prior knowledge. No U-tube exactly like my fridge configuration.