How to Register Nissan Almera N17 Nats Key with Launch X431

Topic: After replace BCM, Nissan Almera N17 Immobilizer Nats Key Register with Launch X431 (incl. X431 V, X431 V+, …).

Here we go:

Select Local Diagnose -> Asian -> Nissan -> Manual select -> Far East -> Area -> Almera -> N17 -> 11 /2014 -> Heal Report.

Select “P1614 Chain of IMMU-Key.

Select “NATS (Nissan Anti-theft System)”.

Select “After replacing or installing operation”.

Select “Replace BCM”.

This procedure erases all registered key ids, therefore, all of the customer’s keys should be obtained before starting this procedure.

Please operate by following the on-screen guide.

Input immobilizer code ( 4 digits PIN) for initialization.

Initialization ECU.

Registration key.

Follow the step to insert immo key ,security indicator blink 5 times.

Repeat step to register all key.

Complete registration key.

Alright, once all keys are done, they can start engine.

Double check the DTC by entering Select Local Diagnose -> Asian -> Nissan -> Manual select -> Far East -> Area -> Almera -> N17 -> 11 /2014 -> System selection -> Engine.

Job is done!

Thumb up Launch X431 V, X431 V+ etc.

http://blog.obdii365.com/2021/05/07/launch-x431-registers-nissan-almera-n17-immobilizer-nats-key/