⇒ Operating instructions wiring harness repair set -V.A.G 1978-
♦ Perform wiring harness repairs only with yellow wires. Mark
repair locations with yellow tape.
♦ Shielded wires must not be repaired. In case of damage, they
must be entirely replaced.
6.4 Supplementary notes on repair of CAN
bus wiring
♦ An unshielded two-wire line -1- and -2- with a cross section of
0.35 mm
2
or 0.5 mm
2
is used for CAN bus wiring.
♦ The colour codes of the CAN bus wiring can be gleaned from
the following table:
Drivetrain CAN, high orange/black
Convenience CAN, high orange/green
Infotainment CAN, high orange/violet
CAN Low wire (all) orange/brown
♦ Perform wiring harness repairs only with yellow wires. Mark
repair locations with yellow tape.
♦ When repairs are performed, both bus wires must have the
same length. When wires -1- and -2- are twisted together, the
twist spacing should be A=20 mm.
♦ No section of wiring greater than B=50 mm, e.g. in the vicinity
of heat-shrink sleeves -arrow-, should not be twisted.
Jetta 2005 ➤ , Bora 2006 ➤
Electrical System - Edition 05.2005
6. Wiring harness and connector repairs 303