Question: Where can I find a 2007 Toyota Prius stereo wiring diagram, and what are the 2007 Toyota Prius radio wiring harness color codes?
If you’re planning to upgrade the radio in your 2007 Toyota Prius or troubleshoot issues with your car stereo, this guide is here to help!
Our comprehensive 2007 Toyota Prius 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 Toyota Prius.
In This Guide
2007 Toyota Prius Stereo Wiring Diagram
This 2007 Toyota Prius stereo wiring chart shows you all the 2007 Toyota Prius 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+) | Blue/Yellow |
| Accessory Switched Power Wire (12v+) | Gray |
| Ground Wire | Black |
Use a Wiring Harness  and Dash Kit  for an Easy Install! |
|
| Illumination Wire | Pink |
| Dimmer Wire | Violet |
| Antenna Trigger Wire | N/A |
| Amplifier Turn-On Wire | N/A |
| Amplifier Mute Wire | N/A |
| Amplifier Location | N/A |
2007 Toyota Prius Speaker Wiring Guide
This 2007 Toyota Prius 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 Toyota Prius 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 (+) | Pink |
| Front Left Speaker Negative Wire (-) | Purple |
| Front Right Speaker Positive Wire (+) | Green |
| Front Right Speaker Negative Wire (-) | Blue |
| 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 (+) | Black |
| Rear Left Speaker Negative Wire (-) | Yellow |
| Rear Right Speaker Positive Wire (+) | Red |
| Rear Right Speaker Negative Wire (-) | White |
| Subwoofer Positive Wire (+) | N/A |
| Subwoofer Negative Wire (-) | N/A |
2007 Toyota Prius Speaker Sizes and Locations
This 2007 Toyota Prius 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 Toyota Prius.
| 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 | 3″ Depth |
| Front Speaker Location | Front Doors |
| Rear Tweeter Size | N/A |
| Rear Tweeter Depth | N/A |
| Rear Tweeter Location | N/A |
| Rear Speaker Size | 6.5″ Speakers |
| Rear Speaker Depth | 4″ Depth |
| Rear Speaker Location | Rear Doors |
| Subwoofer Size | N/A |
| Subwoofer Depth | N/A |
| Subwoofer Location | N/A |
Questions and Answers
If you have any questions about your 2007 Toyota Prius 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
Do you want to contribute 2007 Toyota Prius stereo wire diagram information to benefit the Modified Life community? Feel free to share your insights by posting at the bottom of this page. We will gather any additional information presented below by our community, verify it, and incorporate it into the car radio wiring guide above for easy reference. We are consistently adding new information to improve and update this car stereo wiring guide as it becomes available. We appreciate your contribution in advance!
6 thoughts on “2007 Toyota Prius Car Radio Wiring Guide”
Hello, i have a 2008 prius with the JBL sound system. i want to put an aftermarket amplifier and subwoofer that i already have into this car, but cant figure out how to get the remote and RCA signal. any help? ive installed every sound system in every car ive ever had, but this one is different cuz im keeping the original deck. any help?
Sean, technically you could connect your amplifier turn on wire to the radio switched 12v+ wire. That way your amplifier is on whenever the car is on and off whenever your car is off. Just make sure to run an in-line fuse holder with a 1-amp fuse on the amplifier turn on wire. As for the RCA signal, you would require a line out converter. This device takes two speaker wires and converts them to RCA outputs so you can provide an audio signal to your amp. Here is the Line-Out Converter you need:
Scosche 2-Channel Speaker to RCA Line Out Converter
If you’ve never installed this type of car audio before, we advise you to take your car to an experienced mobile audio installer. Hope this helps. Good luck.
Thanks ModifiedLife! yea, that sounds do-able, but as i dont want to void the warranty by frying the existinig amplifier and head unit, i will try to find an experienced car audio specialist and suggest this technique if he has not done it a different way before. My only further question would be, where would i get the two speaker wire outputs to connect to the “line input converter”? Would i have to disconnect the existing subwoofer and use that speaker wire? thanks again for your help!
Sean, you can use any audio signal wires to power the “line input converter”. Yes, you can use the wires that power your factory subwoofer. Keep in mind that the wires powering your factory subwoofer will more likely than not only provide a bass audio signal so you can only use those wires to power an aftermarket subwoofer and not full range speakers (with treble). Hope this helps. Good luck.
Hello,
I have the Toyota Prius 2007 model with the factory p3808 toyota headunit on it.
I would like to know if I remove the p3808 hu and install a kenwood 2 din, will I lose climate control and etc. ? ?
Is it possible to install an aftermarket 2din hu on my car without losing various other functions. ?
Hey hopefully someone could answer this question for me… I have a 2007 toyota prius touring with the jbl system. I am trying to get some info so that i can hook up some built-in DVD headrests. Ive heard there is an amp right under the seat i can do all the connecting through. If anyone knows whether this is true or not please let me know. Thanks