| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a wire harness system in which temperature rising of an electric connection box is suppressed and the electric connection box can be downsized.SOLUTION: In a wire harness system 11 arranged in a vehicle 10, a box-side switching element 20 which performs electrification or power interruption to at least one of plural loads 14, 15 is arranged in an electric connection box 16 electrically connected to the wire harness 13, a switching unit 21 other than the electric connection box 16 is electrically connected to the wire harness 13, a unit-side switching element 22 which performs electrification or power interruption to at least one of the plural loads 14, 15 is arranged in the switching unit 21, and the switching unit 21 is attached directly or indirectly to a wire bundle 18 at a position other than the electric connection box 16.</p> |
