Automotive Electrical Wiring for a Car Radio

Summary: How to install wiring for a car stereo and understand all the speaker wiring colors.

So here we go - Matthew's Honda car needs the radio from the Toyota, so through phone calls and emails we've been able to get everything we need to help Matthew install auto electrical car stereo wiring for his radio. I thought this would be a great way to assist you with your Car Radio Project.

Typical Wiring Harness

Here are the connections you'll need to identify for your car.

Tip - I had Matthew Google for the wiring configuration for his Honda car because we didn't know what all the wires were so we decided this would be a great way to show how to perform auto electrical car stereo wiring. Sure - we could have used a tester to help us, but why not use the information if it is available, and it was. Matthew found a Great Web site that provided the information we needed.
You can get there using this link http://www.installdr.com/QuickWiring.html

Basically, you'll need to identify each pair of speakers.

Typically your car will have Four Speakers:

FRONT - Left / Right

REAR - Left / Right

Some trucks may only have the front speakers.

For each speaker you will have a pair of wires. Usually the colors will be the same except one will have a stripe on the insulation which usually goes to the Negative Terminal. Be sure to consult your particular auto electrical car stereo wiring diagram.

* PLEASE NOTE This discussion is limited to this particular car and its radio. Your car and radio might be different. Verify the exact wiring for your application requirements.
Wiring Table

Wiring the new radio to the existing wiring harness

	This is the New Radio Wiring Diagram showing the connector as it attaches to the rear of the radio.
	Some small gray or blue wire nuts, or wire crimps will help make your splices. I also sent a wire stripper and a small screw driver to help with the installation process for this auto electrical car stereo wiring project .
	The speaker wires look to be about 22 or 24 gauge. When using the wire nuts make sure to strip the wires evenly and twist the wires together. Don't make the bare wires too long, you don't want any exposed wire outside of the wire nut otherwise the wires could short out and cause auto electrical car stereo wiring problems.
	The wires are well labeled.
	You can remove the wire harness and connector assembly from the back of the radio while you make your auto electrical car stereo wiring splices.

Installation of the Radio Frame

	The Radio and the mounting frame.
	The radio frame removed from the radio.
	Frame installation tabs will be used to hold the radio into position in the dashboard.
	When the frame is installed into the radio cavity of the dashboard you will be able to bend some of these tabs up into areas behind the molding of the dashboard to secure the frame into place. You could use your fingers or the small screw driver to help you do this.
	With all the splices made on the wire harness and the antenna cable inserted you will be able to slide the radio into the dashboard frame.
	Do not install the radio until you are all ready. Once the radio is slid into place these locking tabs on the side will latch and you will not be able to remove the radio unless you have the pair of "keys". If you don't have the keys you'll have a tough time trying to get the radio back out, so make sure you are ready!

Fancy New Radio Features

	These new radios have some great new features that can be easily configured into your auto electrical car stereo wiring installation .
	A handy USB Port will allow you to play your MP3s from your memory stick, or I guess you could listen to your Quick Books backups just for kicks - not!
	Ok, so you get bored listening to 300 songs on the USB stick, no problem - plug in your iPod and listen to 5000 more tunes - or maybe even an audio text book for your upcoming classes next year - Hey, its never too early - Right?
	The AUX jack on the front of the radio is really handy. Hey - if you have a 21 inch flat screen in the passenger seat, you can always just plug that dude in and have surround sound. What? - you don't have a 120 volt adapter in the car yet? I guess we'll have to post a new article about auto electrical car stereo wiring for a 120 volt AC adapter.
	You can get these AUX (auxiliary Input) cables from Radio Shack or your local electronics store for auto electrical car stereo wiring parts. You can also plug in any other audio device, the radio doesn't know the difference - its just an "Input". I suppose you can plug your cell phone into the radio if you have the right kind of jack - then you can listen to Uncle Tommy all the way home - that will keep you awake - Right?

 

Well--I hope your auto electrical car stereo wiring radio installation goes smoothly, if not you can fill out a question form on this web site.

Happy Tunes!

Don't forget to use Map Quest - If you get lost, call Sarah.

Stay Awake!

Don't drink too much Starbucks - we don't want you to break any land speed records!

Drive Carefully!

Can't wait to see you......

Are we really going to go see the new Raiders movie the same day - you'll fall asleep!

BYE!
This page has been a project about auto electrical car stereo wiring.