Skip Navigation

Code Alarm UTI

Universal transponder kit

Item #: 220UTI

In Stock

Be the first to write a review | Ask Questions

Your price: $19.99 Earn up to 20 Rewards points

Add to Cart

+ Add to wishlist + Email me alerts for this product

View all associated offers

Code Alarm's UTI universal transponder kit works with any vehicle using an "immobilizer" key system, allowing you to incorporate the features of your new security system without disrupting your car's factory anti-theft features. You can use this kit in vehicles equipped with a transponder or RF-based immobilizer, such as those found in many late-model GM vehicles.

Important Note: You must install one of your car's transponder keys in the UTI module. You can buy an extra key through your dealer and have it programmed to work with your car's immobilizer. Ask your dealer if keys can be programmed individually — some vehicle manufacturers require that all keys be reprogrammed at one time.

Note: 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 call 1-888-955-6000 to discuss your purchase with one of our Advisors.

Code Alarm UTI Reviews

Hands-on research

What's in the box?

Download owner's manual

  • Universal Transponder Interface (UTI) module
  • 39" Wiring harness (with a 3-pin plug on one end and a 2-pin plug and single bare wire on the other end)
  • Antenna ring with attached 36" harness (with 2-pin plug)
  • Installation Instructions

Product Research


Overview: The Code-Alarm Universal Transponder Interface (UTI) works with vehicles that use an "immobilizer" key system, allowing you to operate the alarm system/remote start without interfering with the vehicle's anti-theft features. The UTI works with vehicles that have a transponder or RF-based immobilizer, including the GM Passkey systems.

Installation Note: You will need to obtain an extra "programmed" key to permanently insert inside of the UTI module.

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.

Customer Q&A

Searches related to the Code Alarm UTI Universal transponder kit