You are currently viewing GMC.com (United States). Close this window to stay here or choose another country to see vehicles and services specific to your location.

Continue
CLOSE

back to ev home charging back to ev home charging Back to EV Home Charging

how to

LEARN TO CHARGE YOUR EV AT HOME

You can charge your electric vehicle in the convenience of your own home with two levels of charging.† Charge immediately, set a delayed charge or adjust settings specific to your vehicle’s home location and driving needs.

ABOUT CHARGING YOUR ELECTRIC VEHICLE AT HOME

You can charge your electric vehicle at home with two levels of charging that each offer a different rate of charge. When charging at home, power from the electrical grid will reach your vehicle through alternating current (AC) in the form of Level 1 or Level 2 charging. Your rate of charge will depend on which level of charging you use.

Level 1 charging can be done at almost any properly equipped standard 3-prong (120V) wall outlet. This type of charging should only be used when no other charging stations are available on the way to your destination.

Faster Level 2 charging requires a 240V outlet for portable charge cords or a hardwired home wall charger, both available for professional installation at your home or personal charging location. This kind of charging offers charge rates that range from 3.6 kw to 19.2 kw, depending on your vehicle and charging equipment's capacity.

Common charging levels include:

1. 7.7 kW†

2. 11.5 kW†

3. 19.2 kW†

Your vehicle will automatically adjust its charge rate to achieve the maximum speed of charge that both the vehicle and power source share.

The in-vehicle Charging and Vehicle Status apps and energy features within your vehicle’s mobile app† provide access to tools to monitor and manage your charging, such as monitoring your driving habits’ impact on your range or viewing your current battery state.

HOW TO CHARGE YOUR ELECTRIC VEHICLE AT HOME

Before Charging:

4. Set your preferred charging settings in the Charging app on your vehicle’s center display:

a. Choose to either Charge Now (to begin charging immediately) or Charge Later (to delay charge and then automatically begin charging later) and select a future time on the center display.
b. Set a target charge level by dragging the gauge marker or tapping the up and down arrows to the percentage of your choosing.
c. Toggle cabin preconditioning on or off.
d. Set a home location and a charging schedule with a per-day setting.

IMPORTANT: Your vehicle will remember the setting you choose and keep that setting, even if you turn your vehicle off and back on again.

 

Plugging In Your Vehicle

To Start Charging:

1. Park your vehicle and go to the charging port on the outside of the vehicle:

a. Press the rear edge of the port door to pop it open.
b. If your vehicle has a motorized charge port door, press the emblem or indicator on the door to open it.

2. Plug the charge cord into the vehicle’s inlet beneath the door. Here’s how Level 1 and Level 2 (AC) charging work:

a. Level 1 charging: Both the Level 1 Charge Cord and Dual Level Charge Cord (with the 3-prong plug) allow Level 1 charging (120V) from common household outlets.
b. Level 2 charging: The charge cord included with your vehicle’s lease or purchase can charge at an electrician-installed and inspected charging station.† If you are using a Dual Level Charge Cord with the 4-prong plug, it can charge at standard NEMA 14-50 power outlets.

 

How to Stop Charging and Unplug Your Vehicle at Home

To stop charging, you can do the following:

1. Stop charging virtually with:

a. The In-Vehicle Charging app
b. Your vehicle’s mobile app

2. Press the latch release button located at the top of the vehicle coupler

To unplug your vehicle, press the latch release button and carefully unplug the charge cord from the vehicle’s inlet.

Note: You do not have to wait for a charge to complete to stop charging your vehicle. If the charge cord cannot be unplugged from the vehicle, refer to your Owner’s Manual for instructions on how to proceed.

Note: On some vehicles, if you leave your charge port door open and open the driver door, you’ll hear three beeps to remind you to close it.

Power Charge Port Door:

If your vehicle has an automated charge port door, it will shut on its own when you shift out of PARK.

For your security, please don’t include personal info such as phone number, address or credit card details.

RELATED LINKS AND RESOURCES

How to Use Dual Level Charge Cord

About Charging Your Electric Vehicle

Q&As

What are the benefits of charging to only 80%?

Charging to 80% or less for daily use helps promote battery health and optimal regenerative braking performance. Regenerative braking is limited above 80%. “Daily to 80” will help your EV’s battery perform at an optimal level for longer. You can adjust your battery’s maximum state of charge by using your mobile app or in-vehicle screen to make the adjustment when needed. If your route includes steep mountain terrain, it’s important to charge to 80% or less for optimal regenerative braking performance. Check your Owner’s Manual for more information.

Why doesn’t my vehicle charge at the same rate each time?

Several factors impact how fast your vehicle charges, including your vehicle’s capability, the capability of your charging equipment and the battery’s charge level and temperature. To help maximize your range: 

  • Preheat or precool the cabin while your vehicle is plugged in, saving battery energy for driving.
  • Use heated/cooled seats (if your vehicle has them) for cabin comfort instead of your climate controls.
  • Drive at lower speeds on the highway.
  • Accelerate slowly.
  • Use One-Pedal Driving† or Regen On Demand.†
  • Ensure your tires are properly inflated and not excessively worn.

Why didn’t my vehicle charge completely?

If your vehicle finished charging but was not fully charged, check to make sure your “Target Charge Level” is not set to a reduced amount in the Charging app. This setting will be stored until you change it again.

Does my battery have to be completely empty before I charge it?

No. You can charge your battery from any level, even just to “top off” the charge for your drive. However, the battery may charge slower when it is near the top of its charge.

Is the Dual Level Charge Cord standard with my vehicle?

Cadillac EVs will continue to provide the Dual Level Charge Cord as standard content while all other 2025 model year and newer GM EVs will offer the Dual Level Charge Cord as an optional addition.

LOOKING FOR SOMETHING ELSE?

NEED MORE HELP?

Communicate with one of our specialists.

CONTACT US

To find out if your vehicle has this feature, contact your dealer or refer to your vehicle’s equipment list. Please check your Owner’s Manual for more information about features.