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wiring diagrams

Printed From: the12volt.com
Forum Name: Car Audio
Forum Discription: Car Stereos, Amplifiers, Crossovers, Processors, Speakers, Subwoofers, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=15149
Printed Date: July 31, 2025 at 4:57 PM


Topic: wiring diagrams

Posted By: jazzysounds3
Subject: wiring diagrams
Date Posted: June 19, 2003 at 7:03 AM

Can anyone tell me where can i buy tech books that provide wiring diagrams for all the different makes of head units.Its more so the pin layouts i need.If it is possible i would like to be able to purchase in europe as with taxes and custom charges a $10 item costs about $100 to buy.Even just the book names would be a start .Any help would be appreciated

ALAN HUNTER



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Alan Hunter



Replies:

Posted By: esmith69
Date Posted: June 19, 2003 at 8:41 AM

Are you talking about the pinouts for the vehicles' wiring, or for the harneses in aftermarket head units?



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Ethan
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"Patience, persistence, and perspiration make an unbeatable combination for success"
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Posted By: wvsquirrel
Date Posted: June 19, 2003 at 10:08 PM
If you're talking about the diagrams for Factory harnesses, then check out Factory Car Stereo Repair, Inc.

I use their diagrams for most OEM headunits/harnesses. If you go to that page, click on the link for Wiring Harness Diagrams. Then you can select the Make (manufacturer) of the vehicle.

They don't differentiate between year or Premium Sound Systems (Bose, JBL, Factory, etc...), but there are links at the tops of the pages for "Next xxx Page" (where "xxx" is the Manufacturer, ie Next Ford Page) if the manufacturer has used multiple units in their installations.

They also do not give wire colors, but they do give either a Pin layout (connector picture, pin number, location, and purpose) or a diagram of the back of the headunit with the same information. All you have to do then is trace the pin to its corresponding wire in the connector, and presto you're in business...

It's a great site for that info.

12volt, I know your vehicle wiring info goes from 1970 - 2000. How can we get you the info to update the list for 2001 and up? I know most manufactures (at least I know Ford for sure) do not install their own stereos, and you have to buy a specific electrical schematic for the breakdown. Would any installers possibly have this info already? I only ask because I'm seeing more and more posts requesting wiring diagrams for 2001+ vehicles. Just curious

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Squirrel
"No more Cpt. Kirk chit chat"
If its too loud, then you're too old
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