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11th Gen Chassis Codes: FE • FL5 | Model Years: 2022, 2023, 2024, and 2025
This page provides the complete 2022–present Honda Civic radio wiring diagram for the 11th generation Civic (chassis code FE for the sedan and hatchback, FL5 for the Type R). Use this guide when installing an aftermarket head unit or diagnosing factory audio issues in a 2022, 2023, 2024, or 2025 Honda Civic.
The 11th generation Civic features Honda’s latest display audio system with a standard 7-inch or available 9-inch touchscreen across all trims. Honda Sensing driver assistance systems are deeply integrated into the infotainment display. EX and above trims include wireless Apple CarPlay and Android Auto. The Type R (FL5) features a unique interior and revised audio routing. Most audio upgrades on 11th gen Civics are best accomplished by adding an amplifier and subwoofer to the factory speaker outputs rather than replacing the integrated head unit.
🔗 In This Guide
2022–Present Honda Civic Stereo Wiring Diagram
Use the wiring table below for your 2022, 2023, 2024, and 2025 Honda Civic 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 or Violet |
| Ground Wire | Brown |
| Illumination Wire | N/A |
| Dimmer Wire | N/A |
| Antenna Trigger Wire | Black |
| Amplifier Trigger Wire | Green |
| Factory Amplifier Location | Inside Passenger Kick Panel |
| Rear View Camera Video Positive (+) | White (32-Pin Plug) |
| Rear View Camera Video Negative (–) | Red (32-Pin Plug) |
| Dash Center Speaker Positive Wire (+) | Blue |
| Dash Center Speaker Negative Wire (–) | White |
| Front Left Tweeter Positive (+) | Yellow |
| Front Left Tweeter Negative (–) | Green |
| Front Right Tweeter Positive (+) | Light Green |
| Front Right Tweeter Negative (–) | Pink |
| Front Left Speaker Positive (+) | Light Blue |
| Front Left Speaker Positive (+) (At Amplifier) | Light Green (At Amplifier) |
| Front Left Speaker Negative (–) | Light Green |
| Front Left Speaker Negative (–) (At Amplifier) | Light Blue (At Amplifier) |
| Front Right Speaker Positive (+) | Gray |
| Front Right Speaker Positive (+) (At Amplifier) | Gray (At Amplifier) |
| Front Right Speaker Negative (–) | Violet |
| Front Right Speaker Negative (–) (At Amplifier) | Violet (At Amplifier) |
| Rear Left Tweeter Positive (+) | Violet |
| Rear Left Tweeter Negative (–) | Pink |
| Rear Right Tweeter Positive (+) | Red |
| Rear Right Tweeter Negative (–) | Green |
| Rear Left Speaker Positive (+) | Blue |
| Rear Left Speaker Positive (+) (At Amplifier) | Pink (At Amplifier) |
| Rear Left Speaker Negative (–) | White |
| Rear Left Speaker Negative (–) (At Amplifier) | Light Green (At Amplifier) |
| Rear Right Speaker Positive (+) | Yellow |
| Rear Right Speaker Positive (+) (At Amplifier) | Gray (At Amplifier) |
| Rear Right Speaker Negative (–) | Brown |
| Rear Right Speaker Negative (–) (At Amplifier) | Light Blue (At Amplifier) |
| Subwoofer Positive Wire (+) | White |
| Subwoofer Negative Wire (–) | Red |
2022–Present Honda Civic Speaker Sizes and Locations
Use the speaker table below for your 2022, 2023, 2024, and 2025 Honda Civic speaker sizes and locations.
| Speakers | Speaker Size & Location |
|---|---|
| Center Speaker Size | 3 1/2″ Speakers |
| Center Speaker Location | Dash |
| Front Tweeter Speaker Size | 1″ Tweeters |
| Front Tweeter Speaker Location | A-Pillars |
| Front Speaker Size | 6 1/2″ Speakers |
| Front Speaker Location | Front Doors |
| Rear Tweeter Speaker Size | 1″ Tweeters |
| Rear Tweeter Speaker Location | Rear Doors |
| Rear Speaker Size | 6 1/2″ Speakers |
| Rear Speaker Location | Rear Doors |
| Subwoofer Speaker Size | 8″ Subwoofer |
| Subwoofer Speaker Location | Rear Deck |
Frequently Asked Questions
Does the 2022–2025 Honda Civic have wireless Apple CarPlay and Android Auto?
Wireless Apple CarPlay and Android Auto are standard on EX and above trims of the 11th generation Civic. The LX trim includes wired CarPlay and Android Auto via a USB connection. All trims include some form of smartphone integration, making the factory Display Audio system a functional platform for most users without requiring an aftermarket replacement.
Can I replace the head unit in a 2022–2025 Honda Civic?
Replacing the factory Display Audio unit in the 11th generation Civic is more involved than previous generations due to its integration with Honda Sensing, the digital cluster display, climate controls, and vehicle settings. Most audio upgraders on this generation retain the factory display and add an external amplifier and subwoofer through the factory speaker outputs rather than attempting a full head unit replacement.
What is the factory speaker configuration in a 2022–2025 Honda Civic Touring?
The Touring trim of the 11th generation Civic includes a premium audio system with tweeters in the A-pillars, mid-range drivers in all four doors, and additional speakers compared to the LX and Sport configurations. The Touring system runs through an external Amplifier for improved power and clarity. EX and Sport trims use a simpler four-speaker passive configuration.
Where is the factory amplifier in a 2022–2025 Honda Civic?
On Touring trim 11th generation Civics, the factory amplifier is located in the trunk area behind the interior trim panels. Sport and EX trims below Touring use non-amplified configurations with speakers driven directly from the Display Audio unit. Confirm your trim before planning any audio system modification that involves the amplifier circuit.
What size are the front door speakers in a 2022–2025 Honda Civic?
The 11th generation Civic uses 6 1/2″ Speakers in the front door panels across all trims. A-pillar tweeters are present on EX and Touring trims. When upgrading front door speakers on a non-amplified Sport or LX trim, standard 6 1/2″ Speakers are a direct-fit replacement. Touring trim models require impedance-matched speakers to work properly with the factory amplifier’s output characteristics.
Add Wiring Information
If you have verified 2022–Present Honda Civic 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 11th generation Civic owners. If you have a question about your 11th gen Honda Civic stereo installation, post it below and our community will work to find an answer.