Ford Transit Custom can bus fault

[koira]

Hello,

Ford Transit Custom from 2017 intermittent acting dead. Cluster is out, no start, can bus down on
high and mid speed network. When fault is on while driving, transmission giving hard shifts and mil on.
Fault clearly related to vibration or movement on chassis.

Here some photos from situation and repair.
Very funny fault and very hard to understand the need to have high speed can on parking aid module.