jpnj2 Report post Posted February 8 Can someone explain what,where located,function of the bird and a photo if possible on a 2013 thor Tuscany xte Share this post Link to post Share on other sites
superbus Report post Posted February 8 I can't comment on where you can find the B.I.R.D on your coach, but it serves as a Bidirectional Isolator Relay Delay (hence the acronym BIRD), protecting your house and chassis batteries from draining one another due to a load on just one, AND allows charging of either from the other (the generator/shore power or the engine's alternator). I believe there are a few different models, but this link explains the function and appearance of one of them. Share this post Link to post Share on other sites
