Got a 2014 Dodge Grand Caravan with which we’ve been towing a 1800 lb teardrop trailer. Got into Ontario (from Labrador) and noticed our transmission would no longer shift into overdrive (no, it wasn’t locked in 6). Made it to South Dakota fine and wouldn’t use overdrive anyways with both the strong winds and hauling trailer as it tended to prefer 6th gear anyways. Will be visiting the dealer concerning it but was wondering if any other owners have experienced this. I’ve heard of speed sensors gone, etc. Any comments would be appreciated.