Parking sensors mulfunction

[anking]

I got a parking sensors malfunction and park assist is currently not working.

I scanned parkassist module for errors with autel and found B107A14 code.

Upon further instructions I found this topic about sensors troubleshooting:
http://wiki.ross-tech.com/wiki/index.php/01549

I was able to unplug rear parking sensor harness to eliminate rear 4 sensors. But cannot locate front bank connector.
Mitchells diagram says "Coupling point on left front bumper". I wonder if i have to remove the bumper to reach out there or is there an easier way?


Attached is a mitchells diagram

[Huey52]

I drop the front part of the belly pan and loosen some grille screws seasonally to clean out leaves and note the sensor wiring is accessible, albeit difficult. I've not noted the connector you cite but would think it would also be relatively available.

[Jeff_Jeske]

I had the same issue after installing my FMIC. I hadn't completely locked in the connector in the front lower drivers side of the car.
Here you can see the harness connector hanging down under the FMIC:

[anking]

Thanks guys, This helps a lot!