Jetta L5-2.5L (CBTA) (2008)
Information Bus: Procedures
CAN Bus Wires, Repairing
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Unshielded two-strand wiring - 1 - and - 2 - with a cross section of 0.35 sq.mm or 0.5 sq.mm can be used as CAN-Bus wiring.
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The color coding of CAN-Bus wires can be found in the following table:
CAN High wire, powertrain
orange/black
CAN High wire, Comfort
orange/green
CAN High wire, Infotainment orange/violet
CAN-Low lead (all)
orange/brown
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Repairs on CAN-Bus wires can be performed with repair wire with matching cross section and also with twisted wires "green/yellow" or
"white/yellow".
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When repairing Bus leads, both wires must be of the same length. When twisting together wires - 1 - and - 2 -, length of lay of A = 20 mm must be
observed.
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While doing this, no section of the wire, e.g. in area of welded connectors - arrow -, may be greater than B = 50 mm without twisting of the wires.
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Wrap repair points with yellow adhesive tape to mark a performed repair.
