4D Tech Start/Stop Eliminator: 18-22 Grand Cherokee

18-22 Grand Cherokee Start/Stop Eliminator

The Auto Start/Stop system is simple. It automatically shuts off the engine when the vehicle is at rest (but not in park) to cut fuel use and eliminate idle emissions. It then restarts the engine automatically when the driver lifts off the brake to get going again.

Note: This is sometimes confused with the Auto Engine Idle Shutdown (AEIS) feature on many vehicles. The idle shutdown system shuts off a vehicle that is idling while parked after 30 minutes.

Features

• Memorizes start/stop preference (ESS - Engine Start / Stop)


• Simple plug n' play install


• Will not void warranty


• Maintains remote start


• Emissions compliant


• Warranty: One year from date of purchase

Compatibility

• 2018-2021 Jeep Grand Cherokee (2 row seating)


• 2022 Grand Cherokee PRE-Refresh (2 row seating & Uconnect v4)

WILL NOT WORK FOR

• 2021+ Grand Cherokee L (w/ 3rd row seating)


• 2022+ Grand Cherokee REFRESHED (2 row seating & Uconnect v5 - Identified as having a row of buttons directly above the screen)

Installation

Simply insert between factory wire harness and the 8 pin plug at the gateway module below the glove box on the passenger side - simply remove the felt cover below the glove box.

Required Tools: Dash removal tools

Frequently Asked Questions

• "Will the start/stop eliminator work on my vehicle?" Yes. The start/stop eliminator had been tested on on all the models and years listed.


• "Does the start/stop eliminator cause any issues?" No. The start/stop eliminator does not cause any issues.


• "Will the start/stop eliminator void my warranty?" No. The start/stop eliminator will not void your vehicle warranty.


• "Will the dealer know I used the start/stop eliminator on my vehicle after I unplug it?" No. The start/stop eliminator makes ABSOLUTELY NO changes to your vehicle.


• "I plugged in the start/stop eliminator and I don't see any changes - is it working?" Yes! The start/stop eliminator simply remembers if you want the auto start/stop system turned on or off.


• "Can I use the start/stop eliminator in another compatible vehicle?" Although the start/stop eliminator does not "lock" to a vehicle, it MUST remain plugged in to work. Multiple vehicles WILL require multiple eliminators.


• "What if I want to occasionally turn the auto start/stop system back on?" Simply use the auto start/stop button on your dash like normal.