Vehicular circuit body

A vehicular circuit body provided in a vehicle including an engine room, a vehicle interior, a dash panel that separates the engine from the vehicle interior, and a floor that extends along the vehicle interior, the vehicular circuit body comprising:

• a plurality of control units;
• a trunk line that connects the plurality of control units to each other;
• and
• a branch line that directly or indirectly connects one of the plurality of control units to an accessory,
• wherein the trunk line has a first power source line and a communication line,
• wherein at least one of the control units has a trunk line connection portion to which the trunk line is connected, and a branch line connection portion to which the branch line is connected,
• wherein the at least one of the control units is mounted adjacent to the dash panel and spaced away from the floor
• wherein the plurality of control units includes:
• a first control unit that is disposed at a center in right-left direction of the vehicle,
• a second control unit that is disposed to be separated from the first control in a front-to-rear direction of the vehicle, and is disposed at the center in the right-left direction of the vehicle,
• a third control unit that is disposed to be separated from the first control unit in a vehicle width direction of the vehicle, and is disposed near a left end in the right-left direction of the vehicle,
• a fourth control unit that is disposed to be separated from the first control unit in the vehicle width direction, and at a position opposite to the third control unit, and
• wherein the trunk line includes:
• a first trunk line portion that extends in the front-to-rear direction of the vehicle and connects the first control unit and the second control unit to each other,
• a second trunk line portion that extends in the right-left direction of the vehicle and connects the first control unit and the third control unit to each other, and
• a third trunk line portion that extends in the right-left direction of the vehicle and connects the first control unit and the fourth control unit to each other.