Wow, never heard that before.
You can use a used module but you have a 50/50 chance of it working.
It will not work correctly until you have it flashed to your car's VIN number. That will require an advanced scan tool to upload the correct flashing.
No, it will not damage any other modules at all.
I just checked and the 2013 and 2014 use the same part number module.
Monday, October 21st, 2019 AT 5:09 PM