New truck has been flawless with the exception of the back up sensors sometimes going off even when nothing behind the truck. Cleaned the sensors. Checked the plugs.
Sometimes it’s fine other times it beeps constantly. Driving me buggy especially being a brand new truck so since it was due for service I asked them to check it out.

Calls up a couple hours later. Trucks all ready. I said sweet. What was wrong with the back up sensor.

“Oh we took your trailer hitch out”