S4 Quattro Wagon V8-4.2L (BHF) (2008)
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Wiring Harness: Procedures
Notes on Repairs on Wiring Harnesses and Connectors
Notes On Repairs On Wiring Harnesses And Connectors
CAUTION:
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Do not solder components of the vehicle electrical system.
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Do not perform repairs on heat-shrink sleeves. Route a new wire along the faulty wire if necessary.
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Shielded wires, e.g. on speed sensor and knock sensors, are NOT to be repaired. These wires must be replaced complete if damaged.
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Only use yellow wires for repairs to wiring. Mark location of repair with yellow insulating tape.
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Yellow wiring and locations with yellow insulating tape on wiring harness designate a previous repair.
