Volkswagen Polo Service & Repair Manual: CAN Bus Wires, Repairing
Unshielded two-strand wiring -1-
and -2- with a cross section of
0.35 mm2 or 0.5 mm2
can be used as CAN bus wiring. |
The color coding of CAN bus wires can be found in the
following table: |
|
|
|
CAN High wire, powertrain |
orange/black |
CAN High wire,
Convenience |
orange/green |
CAN High wire,
Infotainment |
orange/violet |
CAN-Low lead (all) |
orange/brown |
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” from Parts Catalog. |
When repairing Bus leads, both wires must be of the same
length. When twisting together wires -1-
and -2-, the lay length of
-A- = 20 mm must be observed. |
While doing this, no section of the wire, for example, in
area of crimp connectors -arrow-,
may be greater than -B- = 50 mm
without twisting of the wires. |
Wrap repair points with yellow adhesive tape to mark a
performed repair. |
|
|
|
Note
Observe general notes for repairs on the vehicle electrical
system. Refer to
→ Chapter „Vehicle Electrical System, General Repair
...
A new repair concept has been developed for repairing
antenna wires. Refer to
→ Chapter „Antenna Wires, Repairing“.
Instead of a ...
Other materials:
Indicator lamp
First read and observe the introductory information
and safety warnings
Lit up
Possible cause
Cruise control system (CCS) is controlling the speed.
Several warning and indicator lamps will light up briefly as a functional check
whe ...
Tires and Rims, Matching
If necessary repair flat spots from standing. Refer to
→ Chapter „Flat Spots, Correcting“.
–
Dismount the tire. Refer to
→ Chapter „Tires, Dismounting“.
–
Turn the ...
Support Mode with Battery Charger -VAS5903
General Information
The support mode provides the vehicle electrical system with
voltage when the battery is removed or disconnected.
For more information. Refer to Battery Charger -VAS5903-
Operating Instructions.
...
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