Why Choose Crutchfield?
Great gear and expert advice
Our experts help you pick the ideal gear for your needs.Meet our advisors
Free tech support for the life of your gear.Read about our one-on-one expert help
You may return items that are complete and like new for any reason within 60 days.See the details of our return policy
Earn one point for every dollar you spend and use those points to save on future purchases.Get full details on Crutchfield Rewards
Deep discounts on car installation gear
We offer vehicle-specific installation instructions, dash kits, wiring harnesses, and speaker accessories at deeply discounted prices with car stereo and speaker purchases. Available for most vehicles.Learn more
Trusted since 1974
Our customers have trusted us with their business, and they’ve helped us win awards for our service.Check out our most recent awards
The manufacturer’s warranty always applies.See more details
Code Alarm UTI
Universal transponder kit
Item #: 220UTI
Offers & Financing
Our take on the Code Alarm UTI by Crutchfield's Ken Nail
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.
What's in the Box:
- 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
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.