Q7 Quattro V6-3.6L (BHK) (2007)
Information Bus: Procedures
CAN-Bus Wiring Repairs, General Information
CAN-Bus Wiring Repairs, General Information
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Unshielded two-strand wiring - 1 - and - 2 - with a cross section of 0.35 sq.mm and/or 0.5 sq.mm can be used as CAN-Bus wiring.
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CAN-Bus wiring uses the following color codes:
CAN-High-wire, Powertrain
orange/black
CAN-High wire, comfort
orange/green
CAN-High wire, infotainment
orange/violet
CAN-Low wire (all)
orange/brown
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Exclusive use is to be made of yellow wires for wiring harness repairs. Mark repair places with yellow tape.
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When repairing Bus wires, both wires must be same length. When twisting together wires - 1 - and - 2 -, the routing length of - A - = 20 mm must
be maintained.
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While doing this, no section of wire, e.g. in area of welded connectors - arrow -, may be greater than - B - = 50 mm without twisting of the wires.