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9th Gen Chassis Codes: CR2 • CR3 • CR4 • CR5 • CR6 • CR7 • CT1 • CT2 | Model Years: 2013, 2014, 2015, 2016, and 2017
This page provides the complete 2013–2017 Honda Accord radio wiring diagram for the 9th generation Accord (chassis codes CR2, CR3, CR4, CR5, CR6, CR7 for the sedan and CT1, CT2 for the coupe). Use this guide when replacing the factory head unit or resolving audio issues in a 2013, 2014, 2015, 2016, or 2017 Honda Accord.
The 9th generation Accord introduced Honda’s first factory Honda Link and Pandora-integrated head units. EX-L trims came with a factory 7-inch touchscreen that uses a complex proprietary connector. Replacing the factory infotainment unit often requires a dash kit, wiring harness adapter, and an SWC (steering wheel control) retention interface. Sport and Touring trims added a factory subwoofer. Always verify whether your specific trim has a standard or premium amplified audio system before purchasing a replacement harness.
2013–2017 Honda Accord Stereo Wiring Diagram
Use the wiring table below for your 2013, 2014, 2015, 2016, and 2017 Honda Accord stereo wire color codes, speaker wiring, and harness pinout.
| Wire Function | Wire Color & Location |
|---|---|
| Battery Constant Power Wire (12V+) | Red |
| Accessory Switched Power Wire (12V+) | Yellow |
| Ground Wire | Gray |
| Illumination Wire | N/A |
| Dimmer Wire | N/A |
| Antenna Trigger Wire | Black |
| Amplifier Trigger Wire | Green |
| Factory Amplifier Location | Under the Center Console. |
| Rear View Camera Video Positive (+) | N/A |
| Rear View Camera Video Negative (–) | N/A |
| Dash Center Speaker Positive (+) | Light Green |
| Dash Center Speaker Negative (–) | White |
| Front Left Tweeter Positive (+) | N/A |
| Front Left Tweeter Negative (–) | N/A |
| Front Right Tweeter Positive (+) | N/A |
| Front Right Tweeter Negative (–) | N/A |
| Front Left Speaker Positive (+) | Pink |
| Front Left Speaker Negative (–) | Gray |
| Front Right Speaker Positive (+) | Red |
| Front Right Speaker Negative (–) | Black |
| Rear Left Tweeter Positive (+) | N/A |
| Rear Left Tweeter Negative (–) | N/A |
| Rear Right Tweeter Positive (+) | N/A |
| Rear Right Tweeter Negative (–) | N/A |
| Rear Left Speaker Positive (+) | Blue |
| Rear Left Speaker Negative (–) | White |
| Rear Right Speaker Positive (+) | Yellow |
| Rear Right Speaker Negative (–) | Brown |
| Subwoofer Positive Wire (+) | Red |
| Subwoofer Negative Wire (–) | Black |
2013–2017 Honda Accord Speaker Sizes and Locations
Use the speaker table below for your 2013, 2014, 2015, 2016, and 2017 Honda Accord speaker sizes and locations.
| Speakers | Speaker Size & Location |
|---|---|
| Front Tweeter Speaker Size | N/A |
| Front Tweeter Speaker Location | N/A |
| Front Speaker Size | 6 1/2″ Speakers |
| Front Speaker Location | Front Doors |
| Rear Tweeter Speaker Size | N/A |
| Rear Tweeter Speaker Location | N/A |
| Rear Speaker Size | 6 1/2″ Speakers |
| Rear Speaker Location | Rear Deck |
| Subwoofer Speaker Size | N/A |
| Subwoofer Speaker Location | N/A |
Have 2013–2017 Honda Accord Wiring Information?
If you have verified 2013–2017 Honda Accord radio wiring data — wire colors, pin locations, harness adapter tips, or speaker sizes — please share it in the comments below. Community-submitted data is reviewed and added to the table above to help other 9th generation Accord owners.
If you have a question about your 9th gen Honda Accord stereo installation, post it below and our community will work to find an answer.
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