Product details
How it works
The device automatically turns Auto Start / Stop off at each startup. You can use the factory Start / Stop button to re-enable the system for the current drive.
Factory remote start continues to work with the Start / Stop Eliminator installed.
Check your fitment
- 2024, 2025 & 2026 Toyota Grand Highlander (NOT Highlander)
Not compatible with hybrid models.
Installation
- Pull out lower console side trim on both sides to expose push pin. Remove both upper console trim pieces. Pull up and remove switch assembly.

Operating notes
Wait at least one minute after switching the ignition off before restarting. If you restart sooner, the device may not disable Start / Stop for that drive. Use the factory button if needed.
A paper quick-start guide is included. For help with your installation, contact our support team.
Designed by 4D Tech.
Supported by 4D Tech.
We design the circuit board, firmware and wiring harness for our Start / Stop Eliminators. Your purchase includes installation guidance and support directly from the designers.
Designed and supported in the USA. Meet 4D Tech.
Warranty information
One year from date of purchase18 Reviews Hide Reviews Show Reviews
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Works great, installs easily!
This product installs very easily and works great. Now I don't have to remember to push the button and my wife doesn't complain about the car auto stop/starting all the time! Only issue I ran into is the clips for the sliding storage drawer, have to be removed completely to put those trim pieces back on. It wasn't really mentioned in the install video and the printed instructions say how to access them but not anything about putting them back in. I ended up using a small needle nose pliers to get them in position.
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Start / Stop Eliminator
Good communication, quality product, printed and online video installation instructions excellent. Would recommend to anyone.
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Easy as 123 to Install
I Bought the start/stop Eliminator for my wife’s Toyota 2024 Grand Highlander and it took me about 2 minutes to Install it and it works perfectly.
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Grand Highlander start stop
Easy to install once you find small long screwdriver to pop heads of plastic fasteners
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The Start/Stop Eliminator
This product does everything as advertised! Have now used it for over 3k miles and not even one glitch!! Instructions made it simple to install too. Thank you this is an Engine and a turbo Saver!!
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Best purchase
This has been the best addition to my GH as the turning on and off was so excessive even when placed in park. Installation is quick and functions as described
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Start/Stop Eliminator
Good product that performs as it says. Would be a GREAT product that I would pay far more for if a version were available that eliminated the start/stop feature WITHOUT CAUSING THE YELLOW DASH WARNING LIGHT TO BE ON SAYING FEATURE IS OFF. I am sure the guy smart enough to come up with this eliminator could make it do that too.
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Stop start
Easy to install works great
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As promised!
Super easy to install, we were done in under 5 minutes after watching the video. Works as promised, no issues and no more annoying auto start/stop feature!