Engine Control Unit (Ecu) - SSANGYONG Actyon 2012.12 Manual

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Immobilizer and Warning Lamp
①
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)
⑥
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.
⑦
The ECU enable the engine to be started.
04-7
7010-06