HomeLink Unit Connector for Inputs and Outputs (2018 2019 2020)
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2025 Honda Odyssey, 2024 Honda Odyssey, 2023 Honda Odyssey, 2022 Honda Odyssey, and 2021 Honda Odyssey. However, it is still accessible from the selected car via links, so may be relevant.
HomeLink Unit 7P Connector (female terminals)
| Terminal number | Terminal name | Description | Signal |
|---|---|---|---|
| 1 | Not used | --- | --- |
| 2 | ILLUMI+ ROOF | Detects ILLUMI+ ROOF signal | With parking lights are OFF: less than 0.2 V With parking lights are ON: about battery voltage |
| 3 | Not used | --- | --- |
| 4 | Not used | --- | --- |
| 5 | BACK LT | Detects BACK LT signal | With the vehicle in the ON mode and R position/mode: about battery voltage If none of the above conditions are met: less than 0.2 V |
| 6 | GND | Ground for HomeLink unit | Less than 0.2 V at all times |
| 7 | IG2 | IG2 power source | With the vehicle in the ON mode: about battery voltage |