POWER SUPPLY CONTROL DEVICE FOR VEHICLE

摘要

PROBLEM TO BE SOLVED: To provide a power supply control device for vehicle capable of continuing easy operation even when an energization mode of an ignition switch is switched from an "ignition ON mode" to an "ACC mode" during operation of a vehicle.SOLUTION: An operation auxiliary related relay circuit 10 electrically connects a primary side power supply line 11 to a secondary side power supply line 22 of an operation auxiliary related equipment when at least one of states where a first ignition ON signal of an ignition switch 8 is active and a vehicle speed sensor 7 detects speed which is faster than prescribed speed is established.