Immobilizer code is not identified:
WARNING: This page is about a different car, the 2022 Honda CR-V, 2021 Honda CR-V, and 2020 Honda CR-V. However, it is still accessible from the selected car via links, so may be relevant.
When turning the vehicle to the ON mode when the immobilizer code has not been identified, the security indicator blink until the OFF (LOCK) mode is selected. Then security indicator will come on for 1 second. The state of the keyless registration and the S-NET line can be checked by doing a SYSTEM CHECK and STATUS LOG with the HDS.