We have a 2000 Beaver Patriot Ticonderoga, and after a lot of troubleshooting it’s been determined that the sending unit has failed, no surprise it’s almost 25 years old . If anyone can help us source a new unit for our Coach, or a used working unit we would be very grateful . I’m not sure if I’m allowed to put my phone number here, so for now I want do that . Thanks everyone .