Volkswagen Touran Service Manual: Wire Break with Dual Repair Point
| Repair point with intermediate wire section |
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Free up wire intended for repair at two points
(approximately 20 cm to both sides of respective repair points). |
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If required, remove wiring harness wrapping using a folding
knife. |
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Route the yellow repair wire next to the damaged wiring
harness and cut the repair wire to the required length using the
Wiring Harness Repair Set - Wire Strippers -VAS1978/3-. |
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Cut damaged wire section from the vehicle-specific single
wire. |
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Strip the wire ends using the 6 - 7 mm wire stripper. |
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Slide crimp connection onto vehicle-specific single wire at
one side and onto repair wire at the other side. |
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Crimp the crimp connection at both wire ends using crimp
pliers. |
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Repeat this procedure at the other repair wire end. |
 Note
| Always be sure to use the correct crimping slot for the
crimping connection used. Refer to
→ Chapter "Crimping Pliers with Insert". |
| Do not crimp wire insulation. |
| After crimping, crimp connections must be heat-shrunk using
hot air gun to prevent moisture penetration. |
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Place the Wiring Harness Repair - Blower - Shrink Element
-VAS1978/15A- on the Wiring Harness Repair Set - Hot Air Blower
-VAS1978/14A-. |
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Heat crimp connection using hot air gun lengthwise from
center outward until it is sealed completely and adhesive comes
out the ends. |
Caution
| When heat-shrinking crimp connections, be careful
not to damage any other wiring, plastic parts or
insulating material with the hot nozzle of the hot air
gun. |
| Always observe operating instructions of heat gun. |
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Note
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| Make sure that crimp connections do not lie directly next to
each other when several wires need to be repaired. Arrange the
crimp connectors at a slight offset so that the circumference of
the wiring harness does not become too large. |
| In the event the repair point was previous taped, this point
must be taped anew with yellow insulating tape after repairs. |
| Secure the repaired wiring harness if necessary with a cable
tie to prevent flapping noises while driving. |
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Repair point with single crimp connection
Free up wire intended for repair (approximately 20 cm to
both sides of repair point).
...
Special tools and workshop equipment
required
Fiber-Optic Conductor Repair Set -VAS6223A-
Hose Cutting Pliers -VAS ...
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Wire Break with Single Repair Point
Fiber-Optic Cable, Assembling