green and yellow necessary for can wire?

[FrankJ]

Realize the your RI is not going to buy off on "I read it on Chief Delphi" So you need to learn how to support your robot rules compliance by referring to the manual. Wire requirements for Canbus should be somewhere in the controls section. Since it is not there and it is hard to prove a negative, you should respectfully ask which rule requires a specific color for CanBus.

While it makes sense to use wire colors that different from power wiring, there is no rule requiring it.