XpressKit XK02

Interfaces with the factory door lock and alarm controls on select Nissan & Infiniti vehicles

Item #: 607XK02

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Does it work with my system?

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XpressKit modules work with your vehicle's anti-theft system to incorporate the convenience, security and luxury features of your Python™ alarm system.

An XpressKit interfaces with vehicles using an "immobilizer" key system, allowing you to route commands through your vehicle's data system. Your signal's more secure, you have fewer wires to connect and, best of all, your extra key stays with you, not in your car.

Use the XK02 to control the door lock and factory alarm settings of your 2002-up Nissan and Infiniti vehicle.

Important: If you know how to use a multimeter and have experience working with your vehicle's electrical system, you should be able to install this car security equipment. If you're unfamiliar with installing car security equipment, please speak to an Advisor before attempting this installation. Note: Before purchasing, please call us at 1-888-955-6000 to confirm that this product works with your vehicle.

Product Highlights:

  • programmable door lock & alarm control interface for Python alarm systems
  • preloaded firmware works with select 2002-up Nissan and Infiniti vehicles
  • no key required — works with your factory system
  • included 10-pin harness provides wires to connect to your factory databus
  • factory alarm interface controls
  • door lock, sliding door and door pin status control
  • window roll-up
  • trunk/hatch release
  • 2-7/16"W x 13/16"H x 1-13/16"D
  • warranty: 1 year
  • Our 60-day money-back guarantee
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Hands-on research

What's in the box?

Download owner's manual

  • Doorlock/Alarm interface module
  • 10-Pin harness
  • Compatibility Chart
  • Wiring Guide

Product Research


Overview: The XK02 is a programmable multi-function door lock and alarm control interface module preloaded with upgradeable firmware (NISSDL) for select Nissan and Infiniti vehicles. The XK02 allows you to install any brand of alarm or remote start in your Nissan or Infiniti vehicle. The interfaces primary control functions include - door locks, factory alarm, trunk/hatch release and negative door pin status output.

Compatibility: The XK02 is compatible with a wide selection of import vehicle including Infiniti and Nissan using secure data transfer, while maintaining the integrity of your vehicle's factory anti-theft and alarm system.

Infiniti Nissan
2003-2007 FX35 2005-2006 350Z
2003-2007 FX45 2004-2006 Altima
2003-2006 G35 2004-2007 Armada
2007 G35 Coupe 2002-2007 Maxima
2006 M35 2003-2007 Murano
2006 M35S 2007 Pathfinder
2006 M35X 2004-2007 Quest
2004-2007 QX56 2004-2007 Titan

Note: Check the Crutchfield Outfit My Car Guide for you vehicle's compatibility.

Upgradeable: The XK02 features a 4-pin data port which allows internet upgrades and firmware changes through the optional DEI XKLOADER module (sold separately) when connect to your PC.

Our Product Research Team

At Crutchfield, you'll get detailed, accurate information that's hard to find elsewhere. That's because we have our own in-house Product Research team. They verify what’s in the box, check the owner's manual, and record dimensions, features and specs. We stay on top of new products and technologies to help people make informed choices.

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