| 摘要 |
A system and method for bypassing the ignition switch and controlling operation of an engine and an accessory drive of a vehicle, the system comprising an ignition switch, a user-activated secondary switch, a control logic circuit, and a third switch. The ignition switch controls operation of the engine that enables the engine to operate when the ignition switch is in an ON state. The user-activated secondary switch makes a connection in a parallel electrical power supply circuit to the engine and vehicle accessory drive, when the secondary switch is in the CLOSED state. The control logic circuit is responsive to the ignition switch, the secondary switch, and a user-activated vehicle control device. The third switch is associated with a user-activated vehicle control device wherein the third switch causes the logic circuit to interrupt the parallel electrical power supply circuit, when the user-activated vehicle control device is activated.
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