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Method for operating a shutoff device for a device, in particular an internal combustion engine and/or an electric machine, as well as a shutoff device

  • US 7,877,193 B2
  • Filed: 12/03/2007
  • Issued: 01/25/2011
  • Est. Priority Date: 12/20/2006
  • Status: Active Grant
First Claim
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1. A method for operating a shutoff device for a motor vehicle device, the method comprising:

  • using an operating element to initiate a shutoff operation with a shutoff signal, wherein the shutoff signal is transmitted via a transmission path from the operating element to the shutoff device to deactivate the motor vehicle device; and

    checking the shutoff device for proper functioning at least in part automatically, wherein the shutoff signal is transmitted automatically from the operating element via the transmission path to the motor vehicle device.

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