Wiring harness and method for manufacturing the same

1. A wiring harness comprising:

a plurality of electric wires having end terminals connected thereto,

a protection member formed into a sheet or a tape and covering a bundle of electric wires formed by bundling the plurality of electric wires together, and

a conductive sheet member provided between the bundle of electric wires and the protection member so as to cover the bundle of electric wires;

wherein portions of the respective electric wires having the end terminals connected thereto extending outside from a terminal of the protection member have multiple different lengths;

wherein at least one of the plurality of electric wires having the end terminals connected thereto is a drain wire which is electrically connected to the conductive sheet member;

wherein the drain wire includes a first insulation cover extending along a first end of the drain wire, and a second insulation cover extending along a second end of the drain wire, such that a portion of the drain wire extending outside from the terminal of the protection member is insulated; and

wherein the drain wire is in contact with the conductive sheet at a position between the first end and the second end of the drain wire.

2. The wiring harness according to claim 1 , wherein, for each of the portions of the plurality of electric wires having the end terminals connected thereto extending outside from the terminal of the protection member, the length of the portion of the drain wire is different from the length of the portions of the electric wires other than the drain wire.

3. A method for manufacturing a wiring harness, the wiring harness having a plurality of electric wires having end terminals connected thereto, and a protection member formed into a sheet or a tape and covering a bundle of electric wires formed by bundling the plurality of electric wires together, the method comprising the steps of,

producing a bundle of electric wires, in which the plurality of electric wires having the end terminals connected thereto is bundled together to form the bundle of electric wires such that, when the bundle of electric wires is covered by the protection member, portions of the electric wires extending outside from a terminal of the protection member have multiple different lengths,

covering the bundle of electric wires by the protection member;

providing a drain wire electrically connected to a conductive sheet member, the drain wire including a first insulation cover extending a long a first end of the drain wire, and a second insulation cover extending along a second end of the drain wire;

extending a portion of the drain wire outside from the terminal of the protection member; and

positioning the drain wire in contact with the conductive sheet at a position between the first and the second end of the drain wire.