Immobilizer; Activating The Immobilizer; Deactivating The Immobilizer; Learning A New Key - Terex TL80 Operating Instructions Manual

9.3 Immobilizer

9.3.1 Activating the immobilizer

The immobilizer is self-activating; that is,
without additional activation or divergent
actions.
If the mechanical start switch is in
position "0"
immobilizer is generally activated.
• Set the start switch key to position "0."
• The immobilizer is automatically activated after
5 sec.
• The
immobilizer
activated if the key remains inserted in position
"0".

9.3.2 Deactivating the immobilizer

The immobilizer is deactivated if a valid
mechanical key and a valid electronic
key (transponder) are present.
• Set the start switch key to position "1".
• The
transponder
mechanical key in the start switch has activated
terminal 15. This makes it necessary to first
open the mechanical locking system before the
electronic key is inspected. A manipulation of
the immobilizer with the ignition deactivated is
thereby impossible.
TL80
(terminal 15 off),
becomes and remains
is not read until

9.3.3 Learning a new key

Learning a new key takes place with a master key
that is identified with a red key pommel.
The master key must be stored carefully; only one
master key is available for each immobilizer.
This master key can only be used to learn new
keys; it cannot be used to deactivate the
the
immobilizer. This prevents the master key from
being used to operate the vehicle.
• Insert the master key into the ignition lock.
• Set the master key in position "1" (terminal 15
on) for max. 5 sec.
• Set the master key in position "0" (terminal 15
off).
• Pull out the master key.
• The immobilizer electronics expects the key
that is to be learned in the next 15 sec.
• Insert the key to be learned into the ignition lock.
• Turn the key to be learned to position "1".
• The learned key is registered as a valid key.
If no key is recognized for learning in 15 sec, the
learning procedure ends automatically.
the
Appendix 9
103