Installing headunits

Disconnecting your battery will eliminate the risk of blowing fuses during your stereo installation. On the front of some head units, you may see two slots or holes on either side.

These form part of what holds the head unit in place and may require specialised tools to remove. Disconnect the wiring harness from the back of the head unit by pressing down the tab to remove it. Disconnect the antenna. Make sure you are pulling on the connector and not the wire as this may damage it. Then, prepare the new head unit to be fitted. Depending on how the original radio was mounted, use either the cage which involves using the metal sleeve that goes around your radio or use the factory brackets or brackets supplied with the new dash kit.

Plug the wiring harness adapter into the factory plug, and then plug the new head unit harness into the brown and black connectors on the adapter. Slide the new head unit into the dashboard location. There are a few different positions that brackets can fit - make sure your new head unit sits flush with the surrounding trim.

If needed, many head unit manufacturers also supply bezels that can finish off the fitment. Reassemble the dashboard - be careful to put things back in the reverse order they came apart, and ensure that you use the correct fasteners in their right places.

Switch on the ignition and test the operation of the headunit including sources, auxiliary inputs, fader and balance functions. Looking to Learn more? Learn the basics about in car tech Click Here.

Assemble the dash kit according to the appropriate instructions. Use either the cage mount method which involves using the metal sleeve that goes around your radio or the ISO mount method which involves using the screws that were included with the radio.

Do not cut an ISO Mount kit and install the metal radio sleeve! If you cannot find the screws you can usually purchase them at your local car audio shop. Make sure they do not exceed the maximum limits the manufacturer specifies or you will damage the radio. Wire up the new radio's harness. Attach it to the harness you purchased making sure to match the colors exactly including the color of the stripe i.

Strip approximately two inches insulation off of all of the wires and twist matching wires together. This provides superior surface area connection to crimping and more flexibility than soldering. Cover the splice with electrical tape or a twist on wire nut If you have any trouble matching the wires, follow the steps provided with the wiring harness adapter.

The wires on the harness adapter and plug are usually color coded or tagged for easy identification and matching. Some solder has lead in it, so avoid breathing in the fumes when you solder. Connect the factory wiring. Connect the wiring harness you prepared and the antenna.

Make sure after you connect the wiring that the radio works properly. This way you can find any wiring or radio problems before you reassemble everything. Connect to the radio's wiring harness or harness adapter directly to the vehicle's wiring harness. It is designed to simply plug in. Connect the antenna wire to the back of the radio. This rarely, but occasionally, requires an adapter.

Put the new car radio head unit into the dash. This step will vary depending on what kind of head unit you have chosen, but instructions will be provided with your unit. If the unit does not fit into the same space, it should have come with a modification kit to make it fit properly.

If your kit did not come with this, you should purchase one from your nearest car stereo retailer. Reassemble the dashboard. Now that your head unit is back in, you can put your interior back together. Be sure to replace all clips and screws in the proper place and order.

Do not force anything that doesn't fit. Consult your service manual if there are any portions of the dash that you are unsure how to install. Reconnect battery terminals. It is time to enjoy your new audio system! Also, do not forget the antenna and the power supply. The next step is to carefully push all the wires to the back and make sure nothing comes in the way when you slide your new car head unit into its position.

Take the screws from the package and screw the unit into place. And lastly, you may reconnect the negative end of the car battery to restore power to the head unit.

If you were wondering how to install a head unit in your car, these steps should be enough for you to complete the process successfully and enjoy listening to your favorite music while driving. I create this blog as the way to find out my excitement and also a way to remember my father. I always love writing, I embarked on this adventure of the blog, to tell you all that I want to share about my hobby, my dream of auto, truck and journey.

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Tape over with electrical tape. Follow the procedure outlined above. Make sure the wire is attached to metal frame part with a known good electrical connection to the battery negative. Do not attach to plastic or fiberglass parts.

Connecting the constant lead ensures that the stereo's built-in clock and memory features always have power. Turn on the ignition and select the wire from under the dash. An auto-repair manual such as "Chilton's" can help you identify the appropriate wire.