Immo / Key code for Nissan & Infiniti models

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Various models of Nissan & Infiniti are supported by ICC.



PIN code for immobilizer can be calculated by:


encrypted code from BCM for most of the models
encrypted code from ICU for models with NATS-5, 5.6
encrypted code from SEC for models with NATS-6
encrypted code from Glove Box for models with 12 chars code
dump of EEPROM for models with NATS-4-5-7


In addition ICC can calculate a keycode by VIN for 1998-2013 USA, Mexico and Japan models.


To calculate PIN code for Nissan Pixo and other models based on Suzuki platform - select Suzuki as brand.


For some of the models you can use default immobilizer PIN code - "5523". Such vehicles have a big letter "A" on ICU label. Following vehicle models have a default PIN code:


Nissan Altima 2001-2004
Nissan Maxima 2001-2003
Nissan Pathfinder 2001-2004
Nissan Sentra 2000-2005
Nissan 350Z < 2002
Nissan X-Terra 2003-2004
Infiniti QX4 2001-2004
Infiniti QX45 2002
Infiniti Q45 2001-2005
Infiniti G20 2000-2002
Infiniti I30 / I35 2001-2005


To identify NATS version - check label on ICU: STEP-5 means NATS-5, STEP-5.6 means NATS-5.6, STEP-6 means NATS-6 and STEP-7 means NATS-7.


For Primera P12, new Almera and some other models equipped with NATS-6 immobilizer PIN code must be calculated by crypted code from SEC label. For models with NATS-5 immobilizer - by crypted code from BCM or ICU label. For models with NATS-7 (based on Renault-Samsung platforms) by dump from BCM or ECU.


NATS also known as NVIS - Nissan Vehicle Immobilizer System and IVIS - Infiniti Vehicle Immobilizer System.