[mtbendo]

Originally Posted by SlipperyPete

mtbendo, You're not the only one...mine doesn't work at all either. I've checked both the fuses and even did the diagnostic test, which I did get the buzzer but no error codes. I'm assuming something is just not plugged in but haven't taken it back to a dealer to look at it.

I checked the fuses as well and trying tracing some of the harnesses starting from the bumper but didn't get very far. I'll be taking it in one of these days. It's just all these horror stories about dealer induced scratches is really making me paranoid, especially after seeing how tight my dealers service bays are...

The strange thing is I can hear a very faint buzz when the truck is in reverse and the door is open but I'm sure it's probably something else.