Wire harness continuity inspection device, wire harness continuity inspection program, and wire harness continuity inspection method

A wire harness continuity inspection device, comprising:

• a storage unit that stores an auxiliary device-based wiring information and a region-based connector/wiring information;
• and
• a control unit that compares the auxiliary device-based wiring information with the region-based connector/wiring information to determine any inconsistencies between the auxiliary device-based wiring information and the region-based connector/wiring information, and
• wherein the control unit is configured to:
• identify, from a first auxiliary device-based wiring information a first auxiliary terminal of a first auxiliary electrical component and a second auxiliary terminal of a second auxiliary electrical component connected by a circuit line,
• identify, from a first region-based connector/wiring information a first electrical wire in which a first end of the first electrical wire is connected to a first region-based terminal of a first region-based electrical component,
• determine whether a second region-based terminal connected to a second end of the first electrical wire is identical to the second auxiliary terminal of the second auxiliary electrical component, and
• when the second region-based terminal connected to a second end of an (n−1)th electrical wire, where n is an integer of 2 or more, is not identical to the second auxiliary terminal of the second auxiliary electrical component, the control unit, based on the first region-based connector/wiring information, is configured to specify an n-th electrical wire of which a first end is connected to the second end of the (n−1)th electrical wire, and
• determine whether the second region-based terminal connected to a second end of the n-th electrical wire is identical to the second auxiliary terminal of the second auxiliary electrical component,
• wherein the region-based connector/wiring information reflects actual connection information regarding electrical wires and region-based terminals which form the circuit line.