Cross Traffic Sensors Stopped Working

[dabaur]

2025 Ranger Lariat- I went to back up yesterday and spotted a vehicle passing behind me in my rear view mirror so I naturally stopped. Then it occurred to me that I hadn’t heard the cross traffic sensors beeping at me. Got home and tested the sensors and no response. Either to people or a passing vehicle. I’ve no idea how these are wired in, but I was wondering if it had a fuse I could check? The other thought I had is that I take the truck to a brushless car wash and it does an undercarriage spray when you first drive into the bay. Was wondering if maybe a connection got wet? Anyway- I was wondering if anyone else has had this issue, or maybe suggestions of things to check? My dealer’s service department is backed up and the first opening isn’t until November. It’s under warranty so don’t want to take it to a local garage.
Thanks!

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[chasc]

My understanding is that blindspot monitoring and cross-traffic use the exact same hardware. If the blindspot monitoring lights in the side mirrors still work normally my first guess would be that the cross-traffic alerts got toggled off in settings somewhere.