This Scosche car stereo wiring interface allows you to connect your aftermarket stereo with your car's factory radio harness. Utilizes standard wire color codes ensuring an easy install. See Fit Guide in images to verify that your vehicle is compatible.
Retain the use of your car's steering wheel controls and all safety and warning chimes with the Scosche radio harness kit and safely operate your radio while driving.
This factory radio replacement interface is designed to work with factory-amplified premium sound systems, ensuring a seamless integration with your existing car audio setup. Not designed for OnStar. OnStar function will be disabled. Not Compatible with Digital “Premium Bose” Systems (RPO codes: Y91/Y92/Z75)
The car stereo wiring interface kit includes a power adapter that provides a data-driven +12V accessory (R.A.P.) output and wiring harness for easy connection and installation. Ensuring a dependable and consistent power source, enhancing the sound quality and performance of your aftermarket radio.
Compatible with BUICK: LaCrosse 2005-06, Rainer 2004-07, Rendezvous 2001-07, Terrazza 2005-07, CADILLAC: Escalade/ESV/EXT 2003-06, CHEVROLET: Avalanche 2003-06, Blazer S-10 2003-05, Cavalier 2000-05, Classic 2004, Colorado 2004-12, Corvette 2005-13, Express Van 2003-07, Impala 2000-05, Malibu 2001-03, Monte Carlo 2000-05, S-10 2003-04
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on 鶹. It also analyzes reviews to verify trustworthiness.
Customers like the installation of the cable assembly. They mention it's easy to install and has a simple wiring setup. However, some customers have mixed opinions on its functionality.
Customers find the installation easy. They mention it's a simple wiring setup.
"2005 Chevrolet express 2500, easy installation, work perfectly" Read more
"Was super easy to install. Read my steering wheel controls without any programming. Does not support factory Bose audio." Read more
"nice and easy install. worked great. highly recommended" Read more
"...didn't give me all steering wheel button functionality it was a simple wiring setup and better chime than the one suggested by my radio manufacturer..." Read more
Customers have mixed opinions about the functionality of the product. Some mention it works perfectly, while others say it doesn't work properly on basic Bose stereos.
"2005 Chevrolet express 2500, easy installation, work perfectly" Read more
"DOESNT WORK PROPERLY ON A BASIC BOSE STEREO. WAS TOLD BY COMPANY I NEED TO BUY MORE STUFF" Read more
Although this didn't give me all steering wheel button functionality it was a simple wiring setup and better chime than the one suggested by my radio manufacturer which I bought good customer service also if you're putting in aftermarket radio this is the way to go!
It isn’t the cheapest harness out there, but it did what I wanted it to do. I was connecting an aftermarket atoto deck and I wanted to retain steering wheel controls.
The install went pretty seamless. Chimes, streering wheel controls, and connection all worked. Wires were all the correct colors. This set up al went into a 2004 avalanche
After returning the first harness that didn't work the replacement didn't work either. Had to call tech support 4-5 times to learn that it will not work on my pontiac montana as intended. I had to run a wire from my fuse box for 12v switch power that cost me extra 20$ had to buy a circut tester another 20$ and after all that my steering wheel controlls do not work. Talk about false advertising. I wish this big company would step up and fix my problems.
La interfaz es muy fácil de instalar además trae sus indicaciones bastante claras y funcionan todas las alertas de fabrica además que se pueden configurar los mandos al volante, tanto los de fabrica como los adaptados.
We didn’t need this item. The radio we ordered had all the wires that was needed. I was wanting to return the extra items. I was disappointed to see the expiration date had passed. Would it be at all possible to make an exception. I would greatly appreciate this. God bless!
5.0 out of 5 starsWorks for 2004 Trailblazer standard Bose system
Reviewed in the United States on April 19, 2025
Verified Purchase
This harness will work for a 2004 Chevy Trailblazer with the standard Bose system. Mine has the (UQA) RPO but none of the others (Y91/Y92/Z75). All I did was crimp the matching colors together with butt connectors and plugged it all in, worked flawlessly the first time. I did have a few colors left over, one or two from the harness and two or three from the Pioneer headunit I used. I believe they were purple/white, orange/white, and yellow/white and a light green. The dings work as well!
4.0 out of 5 starsNO TRAE LOS PINES PARA EL VOLANTE
Reviewed in Mexico on October 9, 2024
Verified Purchase
LOS CONTROLES DE VOLANTES NO FUNCIONAN PORQUE DESCUBRI QUE EL CONECTOR DE SCOSCHE NO TRAE LOS PINES PARA QUE EL CONECTOR ORIGINAL HAGA LA CONEXION.. NO SE SI ES UN DEFECTO DE FABRICA