The 4DTech Auto Start/Stop Eliminator permanently turns off the auto start/stop system on your 2023-2026 Genesis G90. It memorizes your preference, so the system stays disabled on every start — no button press needed each time you drive.
This is a true plug-and-play module. It installs inline at the factory start/stop switch, does not void your warranty, keeps your factory remote start working, and is fully reversible if you ever want to return to stock.
Open the fuse box access door below the ISG (Auto Start Stop) button. Reach up and locate the electrical connector on the back side of the switch assembly. Unplug the connector that plugs into the back of the Start / Stop Switch assembly by depressing the release tab in the center of the connector. Plug the Start / Stop Eliminator inline with the factory wire harness and the switch it was just disconnected from.
Fits the 2023, 2024, 2025 & 2026 Genesis G90.
Will this work on my vehicle?
Yes — this eliminator is tested and confirmed for all 2023-2026 Genesis G90 models listed in the fitment above.
Will it cause any issues or codes?
No. It won't cause any errors or affect any factory functions. It only manages the auto start/stop setting and is fully reversible.
Does it keep remote start?
Yes — factory remote start is fully maintained.
Will it void my warranty?
No. Installation is plug-and-play and completely reversible, so it will not void your factory warranty.
