Question: Where can I find a 2007 Saturn Ion 1 stereo wiring diagram, and what are the 2007 Saturn Ion 1 radio wiring harness color codes?
If you’re planning to upgrade the radio in your 2007 Saturn Ion 1 or troubleshoot issues with your car stereo, this guide is here to help!
Our comprehensive 2007 Saturn Ion 1 radio wiring diagram shows all the radio wire harness colors, speaker wire colors, and speaker sizes. Use this head unit pinout guide to help with your car stereo installation or to troubleshoot radio wiring issues in your 2007 Saturn Ion 1.
In This Guide
2007 Saturn Ion 1 Stereo Wiring Diagram
This 2007 Saturn Ion 1 stereo wiring chart shows you all the 2007 Saturn Ion 1 stereo wire colors and their functions. Utilize this guide to help you with a car radio install or help with a car radio troubleshoot. If you don’t see the car radio wiring information you’re looking for, please feel free to ask your question at the bottom of this page.
| Car Stereo Wire Function | Wire Color Code |
|---|---|
| Battery Constant Power Wire (12v+) | Orange |
| Accessory Switched Power Wire (12v+) | Yellow |
| Ground Wire | Black/White |
Use a Wiring Harness  and Dash Kit  for an Easy Install! |
|
| Illumination Wire | Brown |
| Dimmer Wire | N/A |
| Antenna Trigger Wire | N/A |
| Amplifier Turn-On Wire | Pink |
| Amplifier Mute Wire | N/A |
| Amplifier Location | Car amplifier is located under the rear deck in the trunk. |
2007 Saturn Ion 1 Speaker Wiring Guide
This 2007 Saturn Ion 1 speaker wiring guide provides all the speaker wire colors and speaker locations you need for an upgrade or replacement. Whether you are installing new speakers or troubleshooting your factory setup, this 2007 Saturn Ion 1 chart makes it easy to identify each wire and where it connects. If you don’t see the car speaker wiring info you need, feel free to ask your question at the bottom of the page — we are here to help!
| Car Stereo Wire Function | Wire Color Code |
|---|---|
| Dash Center Speaker Positive Wire (+) | N/A |
| Dash Center Speaker Negative Wire (-) | N/A |
| Front Left Tweeter Positive Wire (+) | N/A |
| Front Left Tweeter Negative Wire (-) | N/A |
| Front Right Tweeter Positive Wire (+) | N/A |
| Front Right Tweeter Negative Wire (-) | N/A |
| Front Left Speaker Positive Wire (+) | Tan |
| Front Left Speaker Negative Wire (-) | Gray |
| Front Right Speaker Positive Wire (+) | Light Green |
| Front Right Speaker Negative Wire (-) | Dark Green |
| Rear Left Tweeter Positive Wire (+) | N/A |
| Rear Left Tweeter Negative Wire (-) | N/A |
| Rear Right Tweeter Positive Wire (+) | N/A |
| Rear Right Tweeter Negative Wire (-) | N/A |
| Rear Left Speaker Positive Wire (+) | Brown |
| Rear Left Speaker Negative Wire (-) | Yellow |
| Rear Right Speaker Positive Wire (+) | Dark Blue |
| Rear Right Speaker Negative Wire (-) | Light Blue |
| Subwoofer Positive Wire (+) | N/A |
| Subwoofer Negative Wire (-) | N/A |
2007 Saturn Ion 1 Speaker Sizes and Locations
This 2007 Saturn Ion 1 speaker guide includes speaker sizes, speaker locations, and helpful info on speaker upgrades. Use this chart to find out what size speakers fit your 2007 Saturn Ion 1.
| Application | Speaker Size/Location |
|---|---|
| Dash Center Speaker Size | N/A |
| Dash Center Speaker Depth | N/A |
| Dash Center Speaker Location | N/A |
| Front Tweeter Size | N/A |
| Front Tweeter Depth | N/A |
| Front Tweeter Location | N/A |
| Front Speaker Size | 6.5″ Speakers |
| Front Speaker Depth | 4″ Depth |
| Front Speaker Location | Front Doors |
| Rear Tweeter Size | N/A |
| Rear Tweeter Depth | N/A |
| Rear Tweeter Location | N/A |
| Rear Speakers Size | 6.5″ Speakers |
| Rear Speaker Depth | 5″ Depth |
| Rear Speaker Location | Rear Deck |
| Subwoofer Size | N/A |
| Subwoofer Depth | N/A |
| Subwoofer Location | N/A |
Questions and Answers
If you have any questions about your 2007 Saturn Ion 1 radio installation, please don’t hesitate to post them at the bottom of this page. We’re committed to finding the answers you need, and members of the Modified Life community may also provide valuable insights into the car stereo information you’re looking for. Don’t hesitate to ask your car audio question; it could benefit others seeking the same answers!
Contribute
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5 thoughts on “2007 Saturn Ion 1 Radio Wire Guide”
I’m trying to put in an aftermarket stereo in my saturn. I had it all working with subs and an amp but when i went to put it back in the dash, the stereo turned off. Now im not getting power to my orange wire. However, i am getting power to my yellow wire when i turn the key. I checked all the fuses and even ran a wire from my positive post under the hood straight to the orange wire and it still doesnt work. please help.
thanks
Craig
Craig, when you put your radio back into the dash, you may have ground out a wire and shorted out your head unit. Have an authorized mobile audio repair center take a look at your radio and diagnose the problem. Rule of thumb.. never install your radio while its powered. Hope this helps.
My 2007 saturn ion radio does not work. At first it depicted text but had no volume, but now it doesn’t work at all. It is receiving power due to the fact that the clock appears or it says “no disc inserted” if I press the appropriate buttons, but the radio/cd player is not functional. I checked all three fuses but they appear fine. I looked behind the head unit, and everything appears alright. I did not tamper with the radio prior to the problem.
i have a 2007 saturn ion and the radio dont turn on at all. i checked all fuses the wireing harness in the back of the cd player all are fine and the radio still doesnt turn on. i cant figure the problem out what so ever and its starting to make me go nuts. anyone?
Shane, double check ALL your fuses using an Automotive Fuse Tester because certain vehicles may have a wire tied into another circuit not labeled as car radio. You may have additional fuse boxes by the driver side of the dash, passenger side of the dash, driver kick panel, passenger kick panel, under the steering column or under the hood. If all of your fuses are good, we suggest you take your car to an experienced audio installer or mechanic and have them troubleshoot your problem. Hope this helps. Good luck with your 2007 Saturn Ion stereo troubleshooting.