2010 Toyota Camry Car Stereo Installation Instructions

Whether your an expert Toyota Camry mobile electronics installer, Toyota Camry fanatic, or a novice Toyota Camry enthusiast with a 2010 Toyota Camry, a car stereo wiring diagram can save yourself a lot of time. Automotive wiring in a 2010 Toyota Camry vehicles are becoming increasing more difficult to identify due to the installation of more advanced factory oem electronics.

One of the most time consuming tasks with installing an after market car stereo, car radio, satellite radio, xm radio, car speakers, tweeters, car subwoofer, crossovers, audio equalizer, car amplifier, mobile amp, car amplifier, mp3 player, ipod or any car audio electronics is identifying the correct color car audio wires for your 2010 Toyota Camry.

The Modified Life staff has taken all its Toyota Camry car radio wiring diagrams, Toyota Camry car audio wiring diagrams, Toyota Camry car stereo wiring diagrams, Toyota Camry car radio wiring schematics, Toyota Camry car wiring diagrams and cataloged them online for use by our visitors for free. Our automotive wiring diagrams allow you to enjoy your new mobile electronics rather than spend countless hours trying to figure out which wires goes to which 2010 Toyota Camry part or component.

Feel free to use any Toyota Camry car stereo wiring diagram that is listed on Modified Life but keep in mind that all information here is provided “as is” without any warranty of any kind and most of the car audio wiring diagrams listed on our enthusiast website are submitted by the Modified Life community. Use of the Toyota Camry wiring information is at your own risk. Always verify all wires, wire colors and diagrams before applying any information found here to your 2010 Toyota Camry.


If you have any questions pertaining to the audio system in the 2010 Toyota Camry, please feel free to post it at the bottom of this page and either we’ll do our best to find you the information you need or hopefully someone in the Modified Life community will have the information you’re looking for.

Request a Car Stereo Wiring Diagram

If you can’t find a particular car audio wire diagram on Modified Life, please feel free to post a car radio wiring diagram request at the bottom of this page and we’ll do our best to find you the diagram or schematic you need for your mobile audio installation.

Adding More Information

If you would like to help the Modified Life community by adding any missing information or adding a new car audio wire diagram to our resource, please feel free to post it at the bottom of this page.

2010 Toyota Camry Car Stereo Installation Instructions

Car Radio Battery Constant 12v+ Wire: Blue/Yellow
Car Radio Accessory Switched 12v+ Wire: Gray
Car Radio Ground Wire: Brown
Car Radio Illumination Wire: Green
Car Stereo Dimmer Wire: N/A
Car Stereo Antenna Trigger Wire: Tan
Car Stereo Amp Trigger Wire: The amplifier turns on with the accessory power in the vehicle.
Car Stereo Amplifier Location: Under the front passenger seat.
Car Audio Front Speakers Size: N/A
Car Audio Front Speakers Location: N/A
Left Front Speaker Positive Wire (+): Pink (These wires also go to the left front tweeter.)
Left Front Speaker Negative Wire (-): Violet
Right Front Speaker Positive Wire (+): Light (Green These wires also go to the right front tweeter.)
Right Front Speaker Negative Wire (-): Blue
Car Audio Rear Speakers Size: N/A
Car Audio Rear Speakers Location: N/A
Left Rear Speaker Positive Wire (+): Black
Left Rear Speaker Negative Wire (-): Yellow
Right Rear Speaker Positive Wire (+): Red
Right Rear Speaker Negative Wire (-): White

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  • Reply John August 14, 2010 at 4:04 pm

    I recently installed an aftermarket head unit into my 2010 Camry in order to use 2 subwoofers. CD’s, aux, and USB devices play fine, but I would like to be able to listen to the radio. There are two antenna wires in the Camry which must be attached to the head unit in order for the radio to function. My head unit only has one input port for an antenna wire. Do I need to attach some sort of splitter for the wires? How do I attach both wires in order for my radio to function properly.

  • Reply Mike June 18, 2011 at 4:17 pm

    John, did u try connecting the Antenna Trigger wire to the antenna wire on the aftermarket Head unit? Then you only need to plug in the standard antenna plug into the back of the radio.

  • Reply Jeremy June 30, 2011 at 2:28 am

    Hello, I was planning on installing an amp and subwoofers into my 2010 Camry and was wondering how would I run the wire from the positive terminal on the battery to the inside of the car, there isn’t much room under the hood and I don’t see where the wires enter into the car

  • Reply ModifiedLife July 6, 2011 at 6:44 pm

    Jeremy, most vehicles have a factory hole with a rubber or plastic grommet at the firewall. This is usually the standard place to run a power wire through the firewall. If one of these holes are not available or not large enough, a hole will have to be drilled to accommodate your power wire. Choose something on the engine side of the firewall as reference and try to match it up on the interior side of the firewall. This will make sure you do not drill through anything important. Then drill a hole somewhere near or beside your reference point. Make sure to use a firewall grommet to prevent the power wire from chaffing on the firewall that could potentially cause a short. Hope this helps. Good luck with your 2010 Toyota Camry amplifier installation.

  • Reply pakaya November 25, 2011 at 1:03 am

    My 2010 toyota camry has a factory backup camera. When I install an aftermarket unit how do I find the wires going to my backup camera? anyone? Thanks a lot

  • Reply Ben Desmonie March 1, 2012 at 10:26 pm

    Have you had any experience with disabling the speed sensor on the scrolling feature of the factory radio in the 2010 toyota camry. My scrolling only goes up to about five miles an hour then stops. I can’t imagine it would be GPS related. Any help is appreciated. anyone?

  • Reply Vinh Phan March 14, 2012 at 8:11 am

    My 2010 toyota Camry has back up camera and steering wheel control. could any one help me on the wiring colors for 20-pin connector? many thanks.

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