Rear parking aid error

[Deleted User 5719102]

I replaced both front and rear bumpers on the Bronco this week. Now that I have them installed and rear parking sensor harness reinstalled and plugged in, I am now receiving a pop up error msg stating "park aid fault" whenever I put shifter in reverse. I have gone over the harness connections of each sensor and input connector at the p/s rear fender. All are connected properly and heard each snap closed.

Anyone ever have this issue after replacing bumpers?

Could this be a simple battery reset needed due to harness disconnected for a few hours during install?

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[Deleted User 5719102]

Never mind, I'm the idiot here. I went back again to verify the harness connections and realized that I plugged in the license plate plug into the d/s middle sensor. I saw that the other 3 had 3 wires feeding into connector and the wrong one had 2 wires feeding into the connector. Swapped it and now works as it is suppose to. The new bumper doesnt have a location for the license plate. The plate is attached to the spare, so the connector for the plate light is not utilized. What a boob.