Can Bus Wires, Repairing
- Observe general notes for repairs on the vehicle electrical system. Refer to VEHICLE ELECTRICAL SYSTEM, GENERAL REPAIR INFORMATION .
- As a CAN bus wires unshielded, twisted two-wire lines -1 and 2- are used.
- When repairing CAN bus wires, both wires must be same length.
- The repair of individual wire leads is not permitted.
- The repair of CAN bus wires must take place with the matching cross section.
- For the allocation use the Parts Information.
- No excess lengths may be created by the repair.
- While doing this, no section of the wire, for example in area of crimp connectors -arrows-, may be greater than -A- : 50 mm without twisting of the wires.
- Wrap repair locations with yellow adhesive tape to mark a performed repair.
- The crimping of cables with connectors has the same procedure as follows.
- The repair location -arrows- must not be on top of each other.
- The color coding of CAN bus wires can be found in the following table:
| CAN High wire, Drivetrain | Orange/Black |
| CAN High wire, Comfort | Orange/Green |
| CAN High wire, Infortainment | Orange/Violet |
| CAN-Low wire (all) | Orange/Brown |