Guideline
The schematic needs to represent all connections, pinouts, and wire paths clearly. Labelling should be consistent. Please follow the guideline below when you draw the harness schematic.
Example
We use TinyCAD to draw the harness schematic, see examples below. Other software is also ok as long as the schematic is clear and formatting is consistent.
The double X on the CAN wire pair means the CAN_H and CAN_L wires should be twisted together.