Forum Discussion
gotsmart
Apr 14, 2020Explorer
On my 2005 28R the black rectangle in the middle of the rear bumper is a backup sonar alarm. The wiring runs all the way forward to a box behind the drivers seat.
I have a bike rack and a tow bar installed. I unplugged the connector behind the black rectangle. The bike rack/tow bar interferes with it.

I have a bike rack and a tow bar installed. I unplugged the connector behind the black rectangle. The bike rack/tow bar interferes with it.

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