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Immobilizer and Warning Lamp
When turning the ignition key to ON position,
the ECU transmits the challenge message to
the immobilizer unit. (to verify whether the
key is valid)
ENGINE CONTROL
UNIT (ECU)
Only when the two signals are identical, it
recognizes the key as the authorized one
and transmits the positive message to the
ECU.
-
Do not drop or shock to the transponder in the key as it may be damaged.
-
With a damaged transponder, the engine cannot be started.
-
When you erase the code or register an extra key, let the owner attend on the site.
In any case, the immobilizer system can not be removed from the vehicle. If you attempt to remove it
and damage the system, starting will be impossible, so never attempt to remove, damage or modify
it.
-
The remote engine starter cannot be installed on the vehicle equipped with the immobilizer system.
This indicator comes on when the ignition key is
communicating with the engine control unit
(during engine starting) and goes out after
starting the engine.
-
Lamp ON: in communication
-
Blinking twice for one second:
immobilizer system failure
-
Blinking once for two seconds:
immobilizer unit is not coded
-
The immobilizer indicator does not come on
if the communication time between
immobilizer key and ECU is too short.
The ECU enable the engine to be started.
7010-09
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