Ski-Doo 2005 Rt series, Operator'S Manual, Page: 67 / 183

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A06H1XA
TYPICAL
Tether cut-out switch is part of tether cut-out system. This system
serves 3 functions.
It shuts off engine preventing snowmobile to runaway if the operator
falls off the vehicle accidently.
Through the DESS™ (Digitally Encoded Security System), it acts as
a lock by preventing unauthorized use of your snowmobile thus de-
terring theft
Finally, it prevents unintentional electric starter operation on vehicles
so equipped by disabling the electric starter and ignition circuits in the
MPEM or ECU.
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WARNING
Always remove tether cord cap and key when vehicle is not in
operation in order to prevent accidental engine starting or to
avoid unauthorized use by children or others or theft.
DESS (Digitally Encoded Security System) Description
This system is digitally encoded to provide you and your snowmobile
with the equivalent security as a conventional lock key.
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