Yamaha 2006 FZ1-N, Service Manual

Page: 410 / 451

IMMOBILIZER SYSTEM
8-86
Immobilizer system indicator light error code indication
Digit of 10 : Cycles of 1 sec. ON and 1.5 sec. OFF.
Digit of 1 : Cycles of 0.5 sec. ON and 0.5 sec. OFF.
52
IMMOBILIZER
UNIT Codes do not match
between the key and
immobilizer unit. 1 Disturbed by other
transponder.
Failed to verify continu-
ally for ten times.
2 Unregistered sub key
was used.
1 Place the immobi-
lizer unit away
more than 50 mm
from the transpon-
der of other vehi-
cle.
2 Register the stan-
dard key.
53
IMMOBILIZER
UNIT Cannot transmit
code between the
ECU and immobi-
lizer unit. Noise interference or dis-
connected lead/cable.
1 Obstruction due to
radio wave noise.
2 Error by disconnection
of the communication
harness.
3 Immobilizer unit failure.
4 ECU failure.
1 Check the wire
harness and con-
nector.
2 Replace the
immobilizer unit.
3 Replace the ECU.
54
IMMOBILIZER
UNIT Codes do not match
between ECU and
immobilizer unit. Noise interference or dis-
connected lead/cable.
1 Obstruction due to
radio wave noise.
2 Error by disconnection
of the communication
harness.
3 Immobilizer unit failure.
4 ECU failure.
(When the used parts
form other vehicles are
used, the code re-reg-
istering key ID is not
registered to the ECU.)
1 Register the code
re-registering key
ID.
2 Check the wire
harness and con-
nector.
3 Replace the
immobilizer unit.
4 Replace the ECU.
55
IMMOBILIZER
UNIT Key code registra-
tion error. Same standard key was
attempted to continu-
ously two times register. Prepare the new
standard key and
register it.
56
ECU Undefinition code is
received. Noise interference or dis-
connected lead/cable.
1 Obstruction due to
radio wave noise.
2 Error by disconnection
of the communication
harness.
3 Immobilizer unit failure
4 ECU failure
1 Check the wire
harness and con-
nector.
2 Replace the
immobilizer unit.
3 Replace the ECU.
Error
code
Detection Symptoms Trouble Measures