Chrysler Auto Start Stop Eliminators & ESS Solutions
Turned Stop/Start off in your Chrysler, only to find the system enabled again the next time you start the vehicle? On equipped Chrysler vehicles, the factory Stop/Start system can automatically shut the engine off while the vehicle is stationary and restart it when driving or vehicle conditions require the engine to run again.
The factory Stop/Start OFF control allows the driver to deactivate Autostop, but on applicable Chrysler vehicles the system resets to ON after the ignition is switched off and back on.
Recontrol-X Chrysler Auto Start Stop Eliminators are designed for drivers who want more consistent control over that repeated Stop/Start preference.
Because Chrysler vehicles can differ by model year, powertrain, electrical architecture, control layout, and installation design, the correct solution should always be matched to the exact vehicle application.
Use Search by Vehicle to select your Chrysler year and model, then review the matching product page for confirmed fitment, connector information, installation method, and product-specific operation.
What Do STOP/START READY and AUTOSTOP ACTIVE Mean?
Chrysler's Stop/Start system does more than simply switch the engine on or off.
After a normal engine start, the system can enter STOP/START READY once the required operating conditions are satisfied. When the vehicle is fully stopped, the transmission is in an appropriate forward gear, the brake is applied, and the remaining conditions are met, the system can transition into AUTOSTOP ACTIVE and shut the engine off automatically.
If the vehicle has not reached STOP/START READY, the engine may continue running even though Stop/Start itself is enabled.
That distinction matters because:
Stop/Start enabled does not necessarily mean the engine will Autostop at every stop.
Why Does Chrysler Stop/Start Turn Back On After Restarting?
The factory Stop/Start OFF switch gives the driver direct control during the current drive.
When the switch is pressed, Autostop is disabled and the vehicle can display a STOP/START OFF message.
However, on applicable Chrysler vehicles the factory system resets to its ON state when the ignition is cycled.
For drivers who regularly prefer Stop/Start off, the inconvenience is therefore not the lack of an OFF switch.
It is having to make the same selection again on another drive.
A compatible Chrysler Start Stop Eliminator or memory solution is designed to reduce that repeated interaction according to the strategy used by the exact vehicle application.
Why Does My Chrysler Say “Stop/Start Not Ready”?
A STOP/START NOT READY condition does not automatically mean the system has failed.
Before shutting the engine off, Chrysler checks numerous safety, battery, temperature, climate, and vehicle-status conditions.
For example, the engine may remain running when the battery charge is low, battery temperature is outside its operating range, cabin heating or cooling demand is high, MAX A/C or full defrost is active, engine temperature is unsuitable, the hood is open, brake pressure is insufficient, the vehicle is on a steep grade, or steering angle exceeds the required threshold.
When battery charge is the limiting factor, the vehicle can specifically display:
Stop/Start Not Ready Battery Charging.
This is an operating-state message, not automatically a Stop/Start system failure.
Battery Condition and the Intelligent Battery Sensor Matter
Chrysler Stop/Start operation is closely connected to the vehicle's battery and energy-management system.
Low battery charge or unsuitable battery temperature can prevent Autostop, and certain Stop/Start-equipped Chrysler applications also use additional battery-related components.
After battery replacement, battery-sensor removal, or battery-sensor reconnection, Chrysler service information indicates that the Intelligent Battery Sensor (IBS) may need time and key cycles to complete its dynamic learning process.
That means a Stop/Start system that stops operating immediately after battery work is not necessarily a candidate for an eliminator.
Battery-related operation and Start/Stop preference control are two different issues.
Why Can the Engine Restart While the Chrysler Is Still Stopped?
Releasing the brake pedal is not the only reason a Chrysler can restart its engine during Autostop.
The vehicle can automatically restart the engine when another requirement takes priority.
Depending on the application, the engine may restart to maintain cabin temperature, support full defrost, respond to HVAC changes, restore low battery voltage, respond to steering input, or accommodate a transmission change.
This can be especially noticeable during hot or cold weather, when passenger-compartment comfort places additional demand on the vehicle.
A Start Stop Eliminator manages the driver's preferred Stop/Start state according to its design.
It does not replace the factory climate, battery, steering, transmission, or engine-management logic that determines when the engine must run.
“Not Ready” and “Service Stop/Start System” Are Different
A temporary STOP/START NOT READY state can be normal.
A SERVICE STOP/START SYSTEM warning is different.
When Chrysler detects an actual Stop/Start malfunction, the system can disable automatic engine stopping and display a Service STOP/START System message together with a yellow Stop/Start warning indicator.
A Chrysler Auto Start Stop Eliminator is a preference-management solution.
It is not intended to repair an existing factory Stop/Start system fault.
If the vehicle already displays a persistent service warning, that vehicle condition should be diagnosed separately.
Gasoline and Plug-In Hybrid Chrysler Vehicles Are Not Automatically Equivalent
Powertrain type matters when selecting a Start Stop solution.
A conventional gasoline Chrysler can use a traditional Stop/Start system that shuts the engine off during an eligible vehicle stop.
A Plug-in Hybrid, by contrast, uses electric motors, a high-voltage battery, regenerative braking, and a broader hybrid control strategy in which the gasoline engine can start or stop according to power demand, battery state, and driving conditions.
That does not automatically mean a Plug-in Hybrid uses the same control logic, wiring connection, or compatible Start Stop Eliminator as a gasoline version with the same model name.
Always verify the exact powertrain listed for the product before ordering.
Model Names and Generations Can Change
Chrysler model naming can also evolve over time.
For example, Chrysler has announced that beginning with the 2027 model year, Voyager becomes Pacifica LX within the Pacifica lineup.
A name change, shared platform, or visually similar interior should not be treated as proof that Start/Stop electronics remain identical.
Different model years can introduce changes to switch panels, gateway modules, telematics hardware, wiring layouts, connectors, or installation access.
That is why the correct selection process remains:
Year → Chrysler → Model → Powertrain or listed configuration → Matching product
Different Chrysler Applications Can Use Different Installation Architectures
There is no universal installation method that should be assumed for every Chrysler Start Stop Eliminator.
The aftermarket already reflects significant differences between Chrysler model years and applications, with some solutions using completely different vehicle connection points from others.
For that reason, do not select a product simply because another Chrysler uses a similar-looking Stop/Start OFF button.
Use the installation information for the exact product matched to your vehicle.
Eliminator, ESS Disabler, or Memory Module?
Chrysler owners may encounter several names while shopping:
Chrysler Auto Start Stop Eliminator
Chrysler Start Stop Eliminator
Chrysler ESS Disabler
Chrysler Stop Start Disable Module
Chrysler Start Stop Memory Module
These terms describe closely related solutions, but they do not guarantee identical operation.
Depending on the vehicle application, a module may remember the driver's previous Stop/Start selection, restore a preferred state after startup, or use another vehicle-specific strategy.
The individual product listing—not the generic name alone—should determine what a particular module actually does.
What Does “Permanently Disable Chrysler Auto Start Stop” Really Mean?
Drivers often search for a way to permanently disable Chrysler Auto Start Stop.
For many owners, the real goal is not to remove the factory Stop/Start system from the vehicle entirely.
They simply want to avoid repeating the Stop/Start OFF selection every time the vehicle is restarted.
A vehicle-specific eliminator or memory solution may address that repeated preference while still working within the supported vehicle's normal control architecture.
That is different from permanently removing the original Stop/Start system or overriding every condition under which the engine may stop or restart.
The exact operating behavior of the product matters more than the word “permanent.”
Find the Right Chrysler Auto Start Stop Eliminator
Start with the exact vehicle rather than a generic module.
Use Search by Vehicle to select the correct Chrysler year and model, then review the matching product page for its listed powertrain compatibility, connector design, installation location, and Stop/Start operating behavior.
Pay particular attention to model-year changes and gasoline-versus-hybrid configurations rather than assuming that two Chrysler vehicles with the same or closely related model names use identical electronics.
Select your Chrysler. Confirm the exact application. Then choose the Auto Start Stop Eliminator designed for that vehicle.