Error Code- B2784-Antenna Coil Open / Short

[Gaziom80]

Hi Good afternoon 

hoping someone can help me, had car plugged in recently as have had a ongoing issue now for a while.

diagnostic scan brought up an error code of B2784 (Antenna Coil Open / Short).

just wandering has anyone had experience with this code and could help me with what part it could be that needs replacing

Anymore info needed please just ask

 

[Zotto]

Code talks about an antenna fail of the smart key access system, so first thing to verify is the connection of antenna cable to smart key ICU, and long all wire lenght. May be there are many antennas, each one near a door, you could verify if you succeed in opening all doors or one of them does not work.