VW Polo manuals

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 Bus Wires, Repairing

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.
   
Airbag and Belt Tensioner Wire Repair Information
  Note Observe general notes for repairs on the vehicle electrical system. Refer to → Chapter „Vehicle Electrical System, General Repair ...

Antenna Wires, Replacing
A new repair concept has been developed for repairing antenna wires. Refer to → Chapter „Antenna Wires, Repairing“. Instead of a ...

Other materials:

Autogas
Fig. 133 In the upper section of the centre console: switch for Autogas First read and observe the introductory information and safety warnings When the vehicle is restarted, the last manually selected operating mode will be adopted automatically. If, for example, autogas mode was activa ...

Battery, Testing using Midtronics Battery Tester -MCR340VKT
Requirements   WARNING Read and follow the Safety Precautions when working with batteries. Refer to → Chapter „Warnings and Safety Precautions“. ...

Introduction
This chapter contains information on the following subjects:  → General information on transporting children in the vehicle  → Various securing systems  → Using a child seat on the front passenger seat  → Using a child seat on the rear seats  → Securing c ...

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