How long does a Chevy Malibu remote start last?

The remote-start feature in most Chevy Malibu models runs for up to 15 minutes once activated. Some older trims may cap the run at about 10 minutes, and a second activation can extend total time to roughly 30 minutes on systems that support it. As of recent Malibu configurations, the default duration is 15 minutes for both key-fob and mobile app starts, with extension governed by model year and trim.

Remote-start duration is influenced by the year, trim, and whether you use the key fob or the MyChevrolet app. It will also automatically shut off if safety interlocks are triggered or if a door is opened. This article explains typical durations and extension options.

Default remote start duration

Below are the typical run times you can expect when starting remotely, depending on how you start the Malibu (fob vs app) and the model year.

• Key fob remote start: Up to about 15 minutes in most model years; some older trims may be limited to around 10 minutes.


• MyChevrolet app remote start: Up to about 15 minutes in most model years; some configurations may be limited to 10–12 minutes.

In general, the standard remote-start run time for a Chevy Malibu is 15 minutes, with shorter options on older trims depending on the exact configuration.

Extending the run time (where available)

Some model years and trims allow a second remote-start session to extend total running time. Here's how this typically works when supported.

• Key fob extension: If your Malibu supports it, you may be able to add another 15-minute interval by re-activating remote start after the first run, bringing total to around 30 minutes. Availability varies by year/trim.


• Mobile app extension: The MyChevrolet app can start a new remote session after the current one ends on supported configurations, potentially extending total run time to about 30 minutes.


• Safety note: The extension behavior can be restricted by safety interlocks (doors, hood) or vehicle conditions; if in doubt, consult the owner's manual or dealer.

Because extension capability is not universal across Malibu years and trims, always verify for your specific vehicle with GM customer support or the owner's manual.

Practical tips and caveats

Keep in mind that the exact duration and extension options can vary by model year and trim level. If you rely on remote start for climate control or cold-weather comfort, check your vehicle’s manual or your dealership to confirm the precise run times for your configuration.

Additionally, some jurisdictions or dealership settings may affect remote start behavior, so personal experience may differ from general guidelines.

Summary

For most Chevy Malibu models, remote start lasts up to 15 minutes per activation, with potential extensions to about 30 minutes on supported years/trims. Always verify the exact duration for your specific vehicle in the owner's manual or with a Chevrolet dealer, as configurations can vary by model year and method (key fob vs. app).

How long does a Chevy run on remote start?

A Chevy's remote start runs for 15 to 20 minutes initially, depending on the model. You can extend this time by repeating the remote start process to get a total of up to 30 minutes before the engine automatically shuts off. After 30 minutes, the vehicle will shut off unless you have an aftermarket system or other model-specific settings allowing for longer run times, up to 1 hour in some cases when the key is in the vehicle. 
Initial run time

• 15-20 minutes: Most Chevy models with remote start will run for this initial period before automatically shutting off to conserve fuel. 

How to extend the run time

• Repeat the remote start: To get another 15-20 minutes, repeat the remote start process (e.g., press and hold the remote start button on your key fob or use the My Chevrolet app) within 30 seconds of the engine starting for the first time.
• Total of 30 minutes: By repeating the process, you can have the vehicle run for a total of up to 30 minutes. 

Important considerations

• Automatic shut-off: The engine will turn off automatically after the run time is over to prevent unnecessary fuel consumption and for safety reasons, especially if you don't get in the car. 
• Key fob or app: You can typically use either your key fob or the My Chevrolet app to start the vehicle and to extend the run time. 
• Maximum time: Even with the extend option, many models will shut off after a maximum of 30 minutes without the driver inside. Some newer models have an even longer maximum run time (e.g., up to one hour) when the key fob is inside, but this is not universal across all models and configurations. 
• Other models: Some older trucks had a 10-minute default time, and some newer trucks may offer different options for extending the time, but the 15-to-30 minute standard is common for many newer models. 
• Aftermarket systems: If you need longer run times, you may need to consider an aftermarket remote start system, which may offer more customization options. 

How long can a remote start last?

A vehicle's remote start typically runs for 10 to 15 minutes per session before automatically shutting off. Many vehicles allow you to restart the engine for another 10–15 minutes, for a combined maximum of 20 to 30 minutes before you must manually start it with the key. The exact duration can vary by manufacturer, model, and even regional laws. 
Standard duration

• 10–15 minutes: This is the most common initial run time for a remote start session. 

Extending the time

• Restarting: On many vehicles, you can restart the engine a second time within the initial run time. 
• Maximum run time: You can extend the idle time for a total of up to 20–30 minutes before the system requires you to start the car manually. 
• Manufacturer/model variations: Some manufacturers may allow three remote starts, while others may have different time limits or require a key to be inserted to prevent theft. 

When it shuts off early

• Manual start: The engine will shut off automatically if you do not enter the vehicle with the key and press the brake or start button within the set time.
• Opening the door: In some models, the engine will turn off as soon as a door is opened, even if you are still trying to extend the idle time, and you will need to restart it manually. 

How much does it cost to replace a remote start?

General Cost of Remote Start Systems
Basic OEM "ADD-ON" remote start kits typically range from $100 to $250, depending on the vehicle. More advanced aftermarket kits, including 1-button remote start and 2-way remote start systems, can cost between $200 and $500.

Will my remote start drain my battery?

Yes, remote start can drain a car battery, though a properly installed system from a reputable brand usually only causes a minimal, normal draw. However, issues like improper installation, faulty components, or leaving the car in remote-start mode for too long can lead to a battery drain. 
Why remote start can drain the battery

• Parasitic draw: All cars have some level of "parasitic draw," which is power that electronics consume when the car is off, such as the clock or radio presets. Remote start systems add a small amount to this draw to stay in a "listening" mode for the remote signal. 
• Improper installation: An incorrect installation can cause more significant battery drain due to faulty wiring or components. 
• Component failure: A malfunctioning remote starter or a short in the starter solenoid can cause a continuous, excessive power drain. 
• Extended use: Repeatedly using remote start for short periods without a long drive afterward can prevent the battery from fully recharging. 

How to prevent battery drain

• Check battery health: Ensure your battery is not old or failing. A weak battery is more susceptible to drain. 
• Proper installation: Have the system installed by a qualified professional to minimize the risk of improper wiring. 
• Consult the manual: If you have a modern vehicle, check the key fob range and how to keep it from constantly communicating with the car. 
• Avoid extended idles: While remote start is convenient, avoid leaving the car idling for extremely long periods without driving it, as idling doesn't charge the battery as efficiently as driving does. 
• Troubleshoot the system: If you suspect a drain, have a professional use a multimeter to measure the parasitic draw to see if it is within normal limits or if the remote starter is the cause.