NHTSA Complaint #11474825 — 2016 FORD ESCAPE

Right rear differential - 2016 AWD Ford Escape - Titanium Version - 2L engine Long story short: I had the rear brakes replaced in November 2021 at Fox Ford in Traverse City, Michigan. After having the rear brakes replaced, my husband noticed fluid leaking from around the right rear wheel. I returned the vehicle x 3 to Fox Ford; told it was the vent tube. Service advisor unable to find any reason for the right rear vent tube to be leaking. Since then, I have had my Silver Bullet looked at by my local, independent mechanic. He confirms the right rear vent tube is leaking. He noted during one of the visits the rear differential fluid was very low. Subsequent to re-filling the differential fluid, the vent tube continues to leak. Short of tearing into the rear differential, the cause is unknown, but a reported problem with Fords. I am requesting 1) additional information on this issue, and 2) a request FORD fix this issue in my beloved Silver Bullet (paying homage to fellow Michigander Pete Seeger and The Silver Bullet Band).