Zafira c wiring diagram for TCU it's a 2016 1.6 diesel

[keygargoil1]

I have a vauxhall zafira c automatic on a 2016 1.6 diesel I have a no communication fault code u101 00 would any one have a wiring diagrams or any info which wire its likely to be
Any help would be appreciated

Thanks
Keygargoil
I have posted in the wrong section sorry