![]() ![]() ![]() Key teaching must be done after replacing a faulty ECM or when providing additional keys to the vehicle owner. More than 1(One) Transponder in the magnetic field Learnt (It means the key in the key cylinder has matched with ICU) Virgin (It means the key in the key cylinder has not matched with ICU yet) The ECM is locked for one hour and no inputs are accepted during this time) Locked by timer (After a certain number of incorrect user Password(4) or PIN Code(6) In case of not plausible data from this circuit the ICU cannot check the status. Learnt (This is a status that VIN is learnt on the ICU by special command from scantool ) Neutral (This is a status that VIN is erased on the ICU by special command from scantool) Virgin (This is status that ICU does not memorize VIN) ![]() ICU : VIN - It is Vehicle ID number which consists of ID code and password,not the vehicle body number, In case of not plausible data from this circuit the EMS cannot check the status. Not yet checked (The status is stored in permanent memory (EEPROM or Flash etc.). ![]() Learnt (This is a status that VIN is learnt on the ECM by special command from scantool ) Neutral (This is a status that VIN is erased on the ECM by special command from scantool) Virgin (This is status that ECM does not memorize VIN) ECU : VIN - It is Vehicle ID number which consists of ID code and password,not the vehicle body number, ![]()
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