DESS (Digitally Encod ed
Security S ystem) Key/Cut-Out
Switch
On these models, the tether cord cap
(DESS key) is digitally encoded to pro-
vide you and your snowmobile with
the equivalent security of a conven-
tional lock key and it shuts off the en-
gine preventing snowmobile to run-
away if the opera tor falls off th e veh i-
cle accidently.
TheDESSkeyprovidedwithyour
snowmobile contains an e lectronic
chip which features a unique perma-
nently memorized digital code. Your
authorized LY NX dealer programs
this key in the ECM (Engine Control
Module) of your snowmobile to allow
engine operation above 3000 RPM if
and only if this unique code has been
read after engine s ta rting.
If another DESS key is installed, the
engine will start but will not reach driv e
pulley engagement speed to move ve-
hicle.
Make sure the DESS key is free of dirt
or snow.
A30H08A
1
DESS KEY
1. Free of dirt or snow
Additional DESS Keys
The ECM of your snowmobile can be
progra m med by y our a uth orized LYNX
dealer to accept 8 different keys.
We recommend the purchase of addi-
tional keys from your authorized LYNX
dealer. If you have more than one
DESS-equipped LYNX snowmobile,
each can be programmed by your au-
thorized LYNX dealer to accept the
other veh icles keys.
DESS Pilot Lamp Codes
NOTE: If any code still occurs, contact
an authorized LYNX dealer.
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