TIAGO

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ELECTRICAL

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D. Checking Pairing status:

In the EMS-ECU software select “Engine

Parameter 1”, then select “Electronic key” option

and click START. One window will pop-up &

shows below mentioned options. This window

gives the current status of immobilizer system.

i.e.



Immo Programmed:

Immobilizer enabled.



Vehicle Not Locked:

Vehicle ready for start.



Vehicle locked:

Vehicle will not start



Immo code programmed and locked:

Pairing operation OK. AES key is written in to

EMS and locked.



Immo code programmed and unlocked:

Pairing operation not done properly. AES key

is written in to EMS and Unlocked.



Key code OK / Authentication OK:

AES key

for EMS ECU and ICU are same.



Free starts Inactive:

After locking AES, free

starts are inactive. If AES is not locked free

starts is active for 5 times.



Immo CAN Communication OK:

Proper

communication. Otherwise it will show CAN

communication “OFF”.