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:

Childproof lock
Fig. 27 In the left rear door: childproof lock Ⓐ switched off, Ⓑ switched on Fig. 28 In the right rear door: childproof lock Ⓐ switched off, Ⓑ switched on First read and observe the introductory information and safety warnings The childproof lock prevents the rear doors from being ...

Rims
First read and observe the introductory information and safety warningsThe design of the wheel bolts is matched to the rims. If different rims are fitted, the correct wheel bolts with the right length and correctly shaped bolt heads must be used. This ensures that wheels are fitted securely ...

Stowage compartment in the front passenger footwell
Fig. 99 In the front passenger footwell: stowage compartment for high-visibility waistcoat First read and observe the introductory information and safety warnings Opening and closing the high-visibility waistcoat stowage compartment To open, grip the handle (arrow) and pull the cover out of ...

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