Service Park Assist

[papermaker]

I have an 07 Denali Yukon. Backed into my truck and damaged 2 sensors. Got the "service park assist" DIC and the switch on dash to enable/disable stays illuminated. Also the red dot in the back pillar is all that shows up. In reverse that stays on steady. Replaced sensors and nothing has changed. Is there a BCM that needs to be reset?

 

[NathanJax]

I think you have to reset the system by pulling the fuse. Google search says it's labelled OBJ DET in the drivers door jamb

 

[papermaker]

Thank you much, I'll give it a whirl.

 

[papermaker]

Anyone know where to get a replacement connector for the sensor harness. Numbers on connector are.....31404-3700 06207