Wiring module

A wiring module to be mounted on a stacked device formed by stacking a plurality of units in a stacking direction, each of the units including first and second positioning projections spaced apart in a direction transverse to the stacking direction and an identically shaped connector fitting portion formed on each of the plurality of units between the first and second positioning portions, comprising:

• a wiring harness including a plurality of wires and a plurality of connectors fixed to ends of the respective wires;
• and
• a positioning member having opposite first and second surfaces and capable of being positioned at a predetermined position with respect to the stacked device and including a plurality of first positioning holes extending between the first and second surfaces and spaced apart in the stacking direction and a plurality of second positioning holes extending between the first and second surfaces and spaced apart in the stacking direction, each of the plurality of first positioning holes aligned with one of the plurality of second positioning holes and spaced therefrom in the direction transverse to the stacking direction;
• a plurality of connector fixing portions extending between the first and second surfaces of the positioning member and spaced apart in the stacking direction, each of the connector fixing portions positioned between the corresponding first and second positioning holes and aligned therewith in the direction transverse to the stacking direction;
• at least one wire accommodating passage formed on the positioning member and extending in the stacking direction between one of the plurality of first positioning holes and the plurality of second positioning holes and the plurality of connector fixing portions and configured for accommodating the plurality of wires of the wiring harness;
• a plurality of first bundling member insertion holes formed in a wall of the at least one wire accommodating passage at positions corresponding to each of the plurality of connector fixing portions, and a plurality of second bundling member insertion holes formed in each of the plurality of connector fixing portions at positions corresponding to each of the plurality of first bundling member insertion holes;
• and
• a plurality of bundling members bundling the plurality of wires and inserted through corresponding pairs of the plurality of first bundling member insertion holes and the plurality of second bundling member insertion holes, wherein
• each of the plurality of connectors of the wiring harness is connected to a corresponding one of the plurality of connector fixing portions in a state where the positioning member is positioned at the predetermined position with respect to the stacked device, and
• the positioning member is fitted on the stacking device with each of the plurality of first positioning holes and each of the plurality of second positioning holes being fit to the first and second positioning projections and each of the plurality of connectors fit into the connector fitting portion of one of the plurality of units.