Yamaha FZ6-S 2004, Service Manual

Page: 433 / 456

8-55
IMMOBILIZER SYSTEM
ELEC
NOTE:
KEY ID REGISTRATION METHOD
Initially one code re-registering key and two standard keys have been registered with the immobilizer
system.
In the course of use, you may encounter the following case where re-registration of code re-register-
ing / standard key is required.
Code re-registering key registration:
When the immobilizer unit or ECU, failed and the unit was replaced, the unit cannot be used until the
key ID is registered because it is not registered to the unit.
a. As usual steps, when the main switch is turned “ON”, the immobilizer indicator light goes on for
about one second.
b. If the indicator light goes off, it shows that the code re-registering key registration is finished.
c. Check that the engine can be started.
d. Consequently, carry out the standard key registration, according the section below.
Standard key registration:
When you lost a standard key and need a new one. Or when the code re-registering key is re-registered
after the immobilizer unit or the ECU, are replaced.
a. Check that the indicator light shows the standby mode.
To initiate the standby mode, turn “OFF” the main switch and then it will be the standby mode when it
passes 30 seconds. When 24 hours passed, the standby mode ends and the indicator light stops
flashing.
b. After the main switch is turned “ON” with the code re-registering key, within 5 seconds, turn “OFF”
the main switch and then turn “ON” the main switch with the standard key (the first new key) that you
want to register.
c. It becomes the key registration mode and two standard key IDs that have been stored in the memory
are erased and the first new standard key ID will be registered. At this time, the indicator light quickly
blinks (“OFF” for 0.5 sec. and “ON” for 0.5 sec.).
d. In the condition as mentioned above (while the indicator light continues quick flashing), after the
main switch is turned “ON” with the first new standard key, turn “OFF” the main switch within 5 se-
conds, and then turn “ON” the main switch with the standard key that you want to register (which is
the second new key or the standard key remained in hand).
Fast flashing goes off when it elapses 5 seconds and the registration mode is finished. In this case, the
second standard key cannot be registered and only the first standard key is registered.