2022-2027 Jeep Grand Wagoneer Auto Start/Stop Eliminator
Shut the engine-stop system off once and keep it off — every drive.
The 4DTech Auto Start/Stop Eliminator permanently turns off the auto start/stop system on your 2022-2027 Jeep Grand Wagoneer. 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 connector, does not void your warranty, keeps your factory remote start working, and is fully reversible if you ever want to return to stock.
How It Works
The module remembers your Start / Stop preference between drives. Use the factory Start / Stop button any time you want to change your selection, and factory remote start continues to work with the eliminator installed.
Installation
Remove the shifter assembly and plug the eliminator inline with the Start / Stop switch connector. A paper quick-start guide is included in the box, and the video below walks through every step.
Tools needed: dash trim removal tools.
This Part Fits
Vehicle
2022, 2023, 2024, 2025, 2026 & 2027 Jeep Grand Wagoneer and Grand Wagoneer L
Engine
Gasoline engines with the factory Start / Stop button
Not compatible
Electric or hybrid versions
2027 model year: fitment on the 2027 gasoline model is based on Jeep's published carryover information. A 2027 installation has not yet been confirmed by the manufacturer.
Will this work on my Grand Wagoneer? Yes — it fits the 2022-2027 Grand Wagoneer and Grand Wagoneer L with a gasoline engine and the factory Start / Stop button. It is not compatible with electric or hybrid versions.
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.
Can I turn auto start/stop back on? Yes. Use the factory Start / Stop button to change your selection, or unplug the eliminator to return fully to stock.
Note: This item has only been tested on USDM (US-market) vehicles. We are not responsible for the use or function of this product on non-USDM / international-market vehicles.
