APRILIA TUONO 1000 R, Workshop Manual

Page: 271 / 279

CYCLE PARTS
7 - 16
TUONO 1000
7.1.4. IMMOBILIZER
IMMOBILIZER
The motorcycle is equipped with an immobilizer system that
inhibits engine start-up unless it receives the correct
identification code. This code is stored in a transponder
incorporated in the ignition keys supplied with the
motorcycle. Transponder data is read by an antenna
mounted on the ignition switch and connected directly to the
ECU.
The immobilizer operates independently of the CAN line.
A warning light on the instrument panel indicates the current
mode of operation of the immobilizer:
-
immobilizer off - light off
- immobilizer on - light blinks every 3 seconds
approximately to act as a theft deterrent
- key not recognised - light blinks every second
A power-save feature turns off the light when it has been
blinking for 240 hours
STORING KEY CODES AT FIRST POWER-UP
At first power-up, the immobilizer control unit is blank and
the LED comes on steady. To store the key codes of the two
keys supplied as standard:
-
Insert the first key and turn the ignition switch to ON: the
LED goes out for 0.5 seconds and comes back on
again. When the LED comes on, turn the key to OFF.
- Insert the second key within the next 20 seconds and
turn the key to ON: the LED goes out and then blinks 4
times.
When you turn the key to OFF, the key codes are stored and
the immobilizer is switched on (the LED will blink every 3
seconds as a theft deterrent)
The key codes are now stored in the memory and the
immobilizer is switched on upon key-off (the LED will blink
every 3 seconds as a theft deterrent)
If power supply fails after storing the first key, the system is
reset (and will not retain the first key code). All vehicle and
instrument panel functions are enabled when the first key
code is stored, but the memory will not retain the code
unless the second key is recognised within the next 20
seconds.