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3rd Gen Chassis Codes: YF5 • YF6 | Model Years: 2016, 2017, 2018, 2019, 2020, 2021, and 2022
This page provides the complete 2016–2022 Honda Pilot radio wiring diagram for the 3rd generation Pilot (chassis codes YF5 and YF6). Use this guide when replacing the factory head unit or troubleshooting audio in a 2016, 2017, 2018, 2019, 2020, 2021, or 2022 Honda Pilot.
The 3rd generation Pilot was a ground-up redesign that introduced Honda’s Display Audio touchscreen system, CAN-bus steering wheel controls, and Honda Sensing driver assistance integration. Elite trim (added in 2019) brought a premium audio system with an external amplifier and additional speaker locations. Apple CarPlay and Android Auto became available on EX and above trims. The 2019 mid-cycle refresh updated the front fascia and infotainment software but retained the same core audio wiring architecture throughout the generation.
🔗 In This Guide
2016–2022 Honda Pilot Stereo Wiring Diagram
Use the wiring table below for your 2016, 2017, 2018, 2019, 2020, 2021, and 2022 Honda Pilot stereo wire color codes, speaker wiring, and harness pinout.
| Wire Function | Wire Color & Location |
|---|---|
| Battery Constant Power Wire (12V+) | Purple (Pin 3 in 24-Pin A-Plug) |
| Accessory Switched Power Wire (12V+) | Purple (Pin 24 in 24-Pin A-Plug) |
| Ground Wire | Black (Pin 1 in 24-Pin A-Plug) |
| Illumination Wire | N/A |
| Dimmer Wire | N/A |
| Antenna Trigger Wire | N/A |
| Amplifier Trigger Wire | Pink (Pin 22 in 24-Pin A-Plug) |
| Factory Amplifier Location | N/A |
| Rear View Camera Video Positive (+) | N/A |
| Rear View Camera Video Negative (–) | N/A |
| Dash Center Speaker Positive Wire (+) | N/A |
| Dash Center Speaker Negative Wire (–) | N/A |
| Front Left Tweeter Positive (+) | Green (Pin 15 in 24-Pin A-Plug) |
| Front Left Tweeter Negative (–) | Red (Pin 16 in 24-Pin A-Plug) |
| Front Right Tweeter Positive (+) | Gray (Pin 19 in 24-Pin A-Plug) |
| Front Right Tweeter Negative (–) | Brown (Pin 20 in 24-Pin A-Plug) |
| Front Left Speaker Positive (+) | Green (Pin 15 in 24-Pin A-Plug) |
| Front Left Speaker Negative (–) | Red (Pin 16 in 24-Pin A-Plug) |
| Front Right Speaker Positive (+) | Gray (Pin 19 in 24-Pin A-Plug) |
| Front Right Speaker Negative (–) | Brown (Pin 20 in 24-Pin A-Plug) |
| Rear Left Tweeter Positive (+) | Gray (Pin 5 in 24-Pin A-Plug) |
| Rear Left Tweeter Negative (–) | Brown (Pin 6 in 24-Pin A-Plug) |
| Rear Right Tweeter Positive (+) | Pink (Pin 9 in 24-Pin A-Plug) |
| Rear Right Tweeter Negative (–) | Blue (Pin 10 in 24-Pin A-Plug) |
| Rear Left Speaker Positive (+) | Gray (Pin 5 in 24-Pin A-Plug) |
| Rear Left Speaker Negative (–) | Brown (Pin 6 in 24-Pin A-Plug) |
| Rear Right Speaker Positive (+) | Pink (Pin 9 in 24-Pin A-Plug) |
| Rear Right Speaker Negative (–) | Blue (Pin 10 in 24-Pin A-Plug) |
| Subwoofer Positive Wire (+) | Red (Pin 2 in 24-Pin A-Plug) |
| Subwoofer Negative Wire (–) | White (Pin 4 in 24-Pin A-Plug) |
2016–2022 Honda Pilot Speaker Sizes and Locations
Use the speaker table below for your 2016, 2017, 2018, 2019, 2020, 2021, and 2022 Honda Pilot speaker sizes and locations.
| Speakers | Speaker Size & Location |
|---|---|
| Center Speaker Size | 3 1/2″ Speakers |
| Center Speaker Location | Middle of the Dash (Touring, Elite, Black Edition Trims) |
| 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 | 3 1/2″ Speakers |
| Rear Tweeter Speaker Location | Rear D-Pillars Near Third Row (Touring, Elite, Black Edition Trims) |
| Rear Speaker Size | 6 1/2″ Speakers |
| Rear Speaker Location | Rear Doors |
| Subwoofer Speaker Size | 8″ Subwoofer |
| Subwoofer Speaker Location | Right Rear Cargo Wall |
Frequently Asked Questions
Does the 2016–2022 Honda Pilot support Apple CarPlay and Android Auto?
Apple CarPlay and Android Auto are available on EX and above trims of the 3rd generation Pilot. The LX trim does not include either feature. The 2018 model year added both features to the Display Audio system on equipped trims, while 2016–2017 models require a dealer software update or Head Unit Replacement to gain CarPlay and Android Auto. Touring and Elite trims include wireless CarPlay on 2021 and later model years.
Where is the factory amplifier located in a 2016–2022 Honda Pilot Elite?
The Elite trim of the 3rd generation Pilot (introduced for 2019) includes a factory-amplified premium audio system. The Amplifier is located in the rear cargo area behind the driver’s side interior trim panel. EX, EX-L, and Touring trims below Elite use a non-amplified passive speaker configuration driven directly from the Display Audio head unit. Confirm your trim level before purchasing a harness adapter, as the amplified Elite configuration requires additional bypass components.
How do I retain steering wheel controls when replacing the radio in a 2016–2022 Honda Pilot?
The 3rd generation Pilot uses Honda’s CAN-bus steering wheel control system across all trims with SWC buttons. A CAN-bus compatible retention interface such as the iDatalink ADS-MSW or PAC SWI-CP2 is required. Standard resistive SWC interfaces used on earlier Pilot generations will not function with the CAN-bus system. Install the interface between the factory SWC connector and the aftermarket head unit’s steering wheel control input to retain all audio and phone control functions.
What size are the factory speakers in a 2016–2022 Honda Pilot?
The 3rd generation Pilot uses 6 1/2″ Speakers in the front door panels and 6 1/2″ Speakers in the rear doors on all trims. Elite trims with the premium audio system add A-pillar tweeters and additional rear cabin speaker locations. Third-row speaker coverage is provided by rear side panel speakers on all trims. When upgrading speakers in a non-amplified EX or EX-L Pilot, standard 6 1/2″ Aftermarket Speakers are a direct fit in the door locations without mounting adapters.
Does the 2016–2022 Honda Pilot have a factory backup camera, and how does it affect a head unit swap?
Yes. The 3rd generation Pilot includes a standard factory backup camera on all trims, with the video signal routed through the Display Audio head unit. When replacing the head unit with an Aftermarket Unit, connect the factory camera’s video output to the aftermarket radio’s rear camera input and configure the radio to activate the camera when reverse is engaged. A trigger wire connected to the reverse light circuit signals the Aftermarket Radio when to display the camera feed.
Add Wiring Information
If you have verified 2016–2022 Honda Pilot 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 3rd generation Pilot owners. If you have a question about your 3rd gen Honda Pilot stereo installation, post it below and our community will work to find an answer.
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