How To Install Car Radio Wires

How to connect your new car stereo's wiring

Exist certain your wire connections are solid

The first step to installing a new machine stereo is connecting the stereo'due south wiring harness to the adapter that volition plug into your motorcar. Making long-lasting, secure wire connections is of the utmost importance. By using one or more of the methods illustrated below, you tin can be sure that your connections will final for years to come—and that your new car stereo volition work properly.

How to connect two wires

Near of your connections volition require splicing the ends of two wires together. Nigh a dozen times over. Beneath are what we consider to be the best ways to do this. Use the method that works best for yous.

Soldering 2 wires

Soldering makes the virtually solid connection. Heat shrink tubing protects and insulates that connectedness. The task always starts with a wire stripper for removing insulation from the wire ends.

Using Posi-Products connectors

Posi-Products™ connectors are like shooting fish in a barrel to adhere and stay firmly in place. This is our favorite method considering of the quality of the connectors and the simplicity of the technique.

Crimping wires

Crimping can create a reasonably solid connection. You'll need a crimping tool and crimp caps. The merely potential drawback is that if the caps aren't crimped tight enough, they tin shake loose. Requite them a good tug before you lot install that stereo!

How to tap into existing wires

Sometimes you need to connect a new wire to the middle of an existing wire. This is chosen "tapping" the wire, and in that location are several unlike ways to safely and securely do it. Hither are our three preferred methods. Your situation will help determine the best way to practice it.

Borer with Posi-Tap connectors

Just similar their wire connectors, Posi-Tap connectors are piece of cake to apply to create a secure tap into another wire.

Tapping by soldering

Soldering is the former-school way to get the job washed, and hither's the play a trick on for properly soldering a tapped connection.

Borer with a T-splice (no solder)

T-splicing, also referred to as a "mechanical" splice, is the fashion to create a solid connection using only the wires themselves. Sometimes it'due south the only way to go the job done. Information technology's also a practiced option to practice on a workbench.

Let united states of america do information technology for you — Crutchfield ReadyHarness

For most cars, we offering the Crutchfield ReadyHarness™ service. We volition accept the harness from your new stereo and your vehicle specific adapter harness and professionally connect the ii before we ship your new stereo. We'll let you know if this service is available for your car when you tell us what y'all drive and select a new stereo.

Crutchfield ReadyHarness

Meanwhile, you lot can learn more about the procedure in our ReadyHarness article. Go on in mind, you might still have to tap into a couple of wires in your machine — nosotros tin't do that part in accelerate.

Install information technology like a pro

Facing those two bunches of wires tin can exist intimidating, especially if this is your first installation. Simply the job really isn't that hard if y'all take your fourth dimension and brand your connections with intendance, one wire at a time. Before you know information technology, yous'll take your new stereo installed and set up to rock.

If you run into a problem or get stuck – and if yous purchased your gear from Crutchfield – give the states a call and our tech support squad volition walk yous through information technology.