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ABOUT DRIVER MODE CONTROL FOR GMC HUMMER EV

Driver Mode Control for 2022 GMC HUMMER EV Edition 1 Pickup (initial availability Fall 2021) allows you to choose your desired mode in response to changing road conditions. You can change modes at any time — even when your vehicle is in motion.

Each Driver Mode features a different vehicle sound profile that reflects the mode and gives you audible feedback as you control the vehicle, modifying rumble, texture and torque gain sounds. For example, Terrain Mode’s sound profile will change based on wheel speed and accelerator pedal pressure.


SELECTING DRIVE MODES

To select a drive mode, locate the MODE rotational dial on the center console. You’ll find it right in front of the shifter.

Then, turn the MODE dial to the drive mode you’d like to select. Each mode has an icon that describes the mode’s use case. See below for more information on each mode and the icon used to select it.

MORE ABOUT EACH DRIVE MODE

NORMAL MODE

Normal Mode is the default drive mode. It is designed for everyday driving and provides a similar acceleration feel to an internal combustion engine (ICE) vehicle, with chassis tuning designed for a comfortable ride and a relaxed steering feel. Normal Mode is retained across key cycles. If you turn your vehicle off in Normal Mode, it will remain in Normal Mode when you turn it back on.

TOW/HAUL MODE

To select Tow/Haul Mode, turn the MODE dial to the icon that looks like a trailer.

Tow/Haul Mode provides more torque to the rear wheels, improving the drive when pulling a trailer or heavy load. Tow/Haul Mode also optimizes power distribution to the wheels, which is designed to help make sure none of them are overworked.

Tow/Haul Mode also incorporates a power steering calibration with a more direct feel, based on vehicle speed. At lower speeds, steering effort is reduced to aid maneuverability, such as in parking lots or boat ramps. At highway speeds, steering effort is firmer to minimize yaw moments.

Tow/Haul Mode will also make Trailer Sway Control more responsive. Trailer Sway Control works with the StabiliTrak Electronic Stability Control System to apply braking or reduce torque when it detects trailer sway. This is designed to help you bring the trailer under control during trailer sway events.

Tow/Haul Mode is retained across key cycles, but only for a short time. If you turn your vehicle off in Tow/Haul Mode, it will remain in Tow/Haul Mode if you turn it back on within four hours. After that, your vehicle will start in Normal Mode.

OFF-ROAD MODE

To select Off-Road Mode, turn the MODE dial to the icon that looks like a pair of mountains.

Off-Road Mode enables your vehicle to offer maximum continuous torque output, offers highly controllable acceleration and engages a unique, thrilling motor sound. It is designed to help improve traction, maneuverability and handling on low-traction surfaces like sand or gravel. It is similar to the 4HI mode found on internal combustion engine (ICE) vehicles.

Off-Road Mode also enhances the functionality of the front and rear axle lockers.

In Off-Road Mode, the front and rear wheels turn opposite (out of phase) to each other. At lower vehicle speeds, Off-Road Mode uses a different wheel steering calibration than Normal Mode that is designed to offer more maneuverability on rough terrain such as gravel.

TERRAIN MODE

To select Terrain Mode, turn the MODE dial to the icon that looks like a vehicle traveling over large bumps.

Terrain Mode is designed to provide maximum maneuverability, torque and traction during low-speed driving conditions. It adjusts your vehicle’s traction control and adds automatic braking to maximize performance in varying road or surface conditions. When you release the accelerator, braking will automatically apply, allowing for one-footed driving.

Terrain Mode features two levels of performance — DRIVE and LOW. You can switch from the default DRIVE mode to LOW by moving the shifter to L.

DRIVE offers less aggressive braking for less intense off-road situations, such as two tracks or traversing small rocks. When you release the accelerator in DRIVE, your vehicle will automatically attempt to brake to a stop and attempt to remain stopped until you press the accelerator. If you are on a sloped surface, your vehicle may not brake to a complete stop.

LOW offers a similar functionality with a more aggressive braking calibration. When you release the throttle when driving slower than 20 mph, your vehicle will decelerate sharply to attempt to stop and attempt to remain stopped until you press the accelerator. This is designed to enhance your control over extreme terrain. If you are on a sloped surface, your vehicle may not brake to a complete stop.

If your vehicle detects you are going downhill in slippery conditions, it will engage antilock brakes instead of automatic braking to avoid sliding.

When in Terrain Mode, your vehicle will be speed-limited to 50 mph. You will see a warning message in your Driver Information Center (DIC) when you reach this speed.

MY MODE

To select My Mode, turn the MODE dial to the icon that looks like the silhouette of a person.

My Mode lets you customize driving characteristics such as accelerator responsiveness, suspension tuning, steering feel and motor sound.

To customize My Mode, use the mode control dial to select the mode. Then, press the INFO icon on your infotainment screen to customize the mode. You can change My Mode settings while driving, but you will not be able to read about setting changes while the vehicle is in motion.

Changes to My Mode settings can take a few seconds to take effect.

Your vehicle will remain in My Mode across key cycles. If you turn the vehicle off in My Mode and turn it back on again, it will still be in My Mode.

MY MODE CUSTOMIZATION OPTIONS

STEERING

SUSPENSION

ACCELERATION

MOTOR SOUND

Normal

Normal

Relaxed

Normal

Off-Road

Off-Road

Normal

Off-Road

Terrain

Terrain

Adrenaline

Terrain

STEERING

Normal

Off-Road

Terrain

SUSPENSION

Normal

Off-Road

Terrain

ACCELERATION

Relaxed

Normal

Adrenaline

MOTOR SOUND

Normal

Off-Road

Terrain



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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. 

  • Tow/Haul Mode will cycle off if the vehicle is left off for more than 4 hours. Your vehicle will restart in Normal Mode when this happens.

  • 7,700-lb rating requires a properly equipped 2WD Canyon Elevation Crew Cab short bed model with available Duramax 2.8L I4 Diesel engine and Trailering Package. Before you buy a vehicle or use it for trailering, carefully review the trailering section of the Owner’s Manual. The weight of passengers, cargo and options or accessories may reduce the amount you can tow.

  • The Manufacturer’s Suggested Retail Price excludes destination freight charge, tax, title, license, dealer fees, and optional equipment. Dealer sets final price. Click here to see all GMC vehicles’ destination freight charges.

  • Requires 4WD Crew Cab Short Bed with available 6.2L V8 engine and Max Trailering Package. Before you buy a vehicle or use it for trailering, carefully review the trailering section of the Owner’s Manual. The weight of passengers, cargo and options or accessories may reduce the amount you can tow.

  • Requires Sierra 3500 HD Regular Cab Long Bed 2WD DRW with available Duramax 6.6L Turbo-Diesel V8, Max Trailering Package and gooseneck hitch. Before you buy a vehicle or use it for trailering, carefully review the Trailering section of the Owner’s Manual. The weight of passengers, cargo and options or accessories may reduce the amount you can tow.

  • Requires 4WD Double Cab with available 6.2L V8 and Max Trailering Package. Before you buy a vehicle or use it for trailering, carefully review the trailering section of the Owner’s Manual. The weight of passengers, cargo and options or accessories may reduce the amount you can tow.

  • SLE models only.

  • Requires properly equipped 3500 Regular Cab DRW Long Box 2WD model with available 6.6L Duramax Turbo Diesel engine and gooseneck hitch. Before you buy a vehicle or use it for trailering, carefully review the trailering section of the Owner’s Manual. The weight of passengers, cargo and options or accessories may reduce the amount you can tow.

  • 7,550-lb rating requires a properly equipped 4WD Canyon Denali model with available Duramax 2.8L I4 Diesel engine. Before you buy a vehicle or use it for trailering, carefully review the trailering section of the Owner’s Manual. The weight of passengers, cargo and options oraccessories may reduce the amount you can tow.

  • Requires 2WD Denali Short Box model with 5.3L V-8 engine. Before you buy a vehicle or use it for trailering, carefully review the trailering section of the Owner’s Manual. The weight of passengers, cargo and options or accessories may reduce the amount you can tow.

  • The 30,990 lbs. rating requires properly equipped Sierra 3500HD Crew Cab Long Box 4WD DRW with available Duramax 6.6L Turbo-Diesel V8 engine. Before you buy a vehicle or use it for trailering, carefully review the trailering section of the Owner’s Manual. The weight of passengers, cargo and options or accessories may reduce the amount you can tow.

  • 7,550-lb rating requires a properly equipped Canyon AT4 Crew Cab short bed model with cloth seating, available Duramax 2.8L I4 Diesel engine and Trailering Package. Before you buy a vehicle or use it for trailering, carefully review the trailering section of the Owner’s Manual. The weight of passengers, cargo and options or accessories may reduce the amount you can tow.

  • Sierra’s 9,200-lb rating requires a properly equipped AT4 Crew Cab Short Bed 4WD model with 5.3L V8 engine. Before you buy a vehicle or use it for trailering, carefully review the trailering section of the Owner’s Manual. The weight of passengers, cargo and options or accessories may reduce the amount you can tow.

  • Requires properly equipped 3500 Crew Cab SRW Standard Box 4WD model with 6.6L gas V8 engine. These maximum payload ratings are intended for comparison purposes only. Before you buy a vehicle or use it to haul people or cargo, carefully review the vehicle loading section of the Owner’s Manual and check the carrying capacity of your specific vehicle on the label on the inside of the driver’s door jamb.

  • Savana Passenger's 9,600-lb rating requires 2500 or 3500 Regular Wheelbase model, trailering equipment package and 6.6L V8 engine. Before you buy a vehicle or use it for trailering, carefully review the trailering section of the Owner’s Manual. The weight of passengers, cargo and options or accessories may reduce the amount you can tow.

  • Savana Cargo’s 10,000-lb rating requires 2500 or 3500 Regular Wheelbase, trailering equipment package and 6.6L V8 engine. Before you buy a vehicle or use it for trailering, carefully review the trailering section of the Owner’s Manual. The weight of passengers, cargo and options or accessories may reduce the amount you can tow.

  • Savana Cutaway’s 8,920-lb rating requires a 4500 Series 159" Wheelbase model with available 6.6L V8 engine. These maximum payload ratings are intended for comparison purposes only. Before you buy a vehicle or use it to haul people or cargo, carefully review the vehicle loading section of the Owner’s Manual and check the carrying capacity of your specific vehicle on the label on the inside of the driver’s door jamb.

  • Gross Combination Weight Rating (GCWR). When properly equipped; includes weight of vehicle and trailer combination, including the weight of driver, passengers, fuel, optional equipment and cargo in the vehicle and trailer.

  • Maximum Gross Vehicle Weight Rating (GVWR). When properly equipped; includes weight of vehicle, passengers, cargo and equipment.

  • Canyon’s 7000-lb rating requires available trailering package and 3.6L V-6 engine. Before you buy a vehicle or use it for trailering, carefully review the trailering section of the Owner’s Manual. The weight of passengers, cargo and options or accessories may reduce the amount you can tow.

  • Sierra's 12,500-lb rating requires Sierra Double Cab or Crew Cab Short box 2wd with 6.2L EcoTec3 V8 engine and NHT Max Trailering Package. Before you buy a vehicle or use it for trailering, carefully review the trailering section of the Owner’s Manual. The weight of passengers, cargo and options or accessories may reduce the amount you can tow.

  • Trailer weight ratings are calculated assuming properly equipped vehicle, plus driver and one passenger. The weight of other optional equipment, passengers and cargo will reduce the trailer weight your vehicle can tow. See dealer for details.

  • Trailer weight ratings are calculated assuming properly equipped vehicle, plus driver and one passenger. The weight of other optional equipment, passengers and cargo will reduce the trailer weight your vehicle can tow. See dealer for details.

  • Savana Passenger's 10,000-lb rating requires 2500 Wheel Base with 6.0L V8 engine. Before you buy a vehicle or use it for trailering, carefully review the trailering section of the Owner’s Manual. The weight of passengers, cargo and options or accessories may reduce the amount you can tow.

  • Savana Cargo's 10,000-lb rating requires 6.0L V8 engine. Before you buy a vehicle or use it for trailering, carefully review the trailering section of the Owner’s Manual. The weight of passengers, cargo and options or accessories may reduce the amount you can tow.

  • These maximum payload ratings are intended for comparison purposes only. Before you buy a vehicle or use it to haul people or cargo, carefully review the vehicle loading section of the Owner’s Manual and check the carrying capacity of your specific vehicle on the label on the inside of the driver’s door jamb.

  • Gross Combination Weight Rating (GCWR). When properly equipped, includes weight of vehicle, passengers, cargo and equipment.

  • Canyon’s 7700-lb rating requires 2WD Crew Cab model with available Duramax 2.8L I-4 Diesel engine. Before you buy a vehicle or use it for trailering, carefully review the trailering section of the Owner’s Manual. The weight of passengers, cargo and options or accessories may reduce the amount you can tow.

  • Starting at price for base Sierra HD. The Manufacturer's Suggested Retail Price excludes destination freight charge, tax, title, license, dealer fees and optional equipment. See your GMC dealer for details. Click here to see all GMC destination freight charges.

  • Requires properly equipped 3500 Regular Cab DRW Long Box 2WD model with available 6.6L Duramax Turbo Diesel engine and gooseneck hitch. Before you buy a vehicle or use it for trailering, carefully review the trailering section of the Owner’s Manual. The weight of passengers, cargo and options or accessories may reduce the amount you can tow.

  • Before you buy a vehicle or use it for trailering, carefully review the trailering section of the Owner’s Manual. The weight of passengers, cargo and options or accessories may reduce the amount you can tow.

  • The Manufacturer's Suggested Retail Price excludes destination freight charge, tax, title, license, dealer fees and optional equipment. See your GMC dealer for details. Click here to see all GMC destination freight charges. Bed/Roof-Mounted Bicycle Carriers shown. Requires crossbars or Thule Rack Solution. Non-GM warranty. Warranty by Thule®. See dealer for more information.

  • Requires available 3.6L V6 engine. Before you buy a vehicle or use it for trailering, carefully review the trailering section of the Owner’s Manual. The weight of passengers, cargo and options or accessories may reduce the amount you can tow.

  • These maximum payload ratings are intended for comparison purposes only. Before you buy a vehicle or use it to haul people or cargo, carefully review the vehicle loading section of the Owner’s Manual and check the carrying capacity of your specific vehicle on the label on the inside of the driver’s door jamb.

  • Requires 2WD Denali Short Box model with 5.3L V-8 engine. Before you buy a vehicle or use it for trailering, carefully review the trailering section of the Owner’s Manual. The weight of passengers, cargo and options or accessories may reduce the amount you can tow.

  • Requires properly equipped 3500 Crew Cab DRW Long Box 4WD model with available 6.6L Duramax Turbo Diesel engine and fifth wheel or gooseneck hitch. Before you buy a vehicle or use it for trailering, carefully review the trailering section of the Owner’s Manual. The weight of passengers, cargo and options or accessories may reduce the amount you can tow.

  • Requires properly equipped 3500 Crew Cab DRW Long Box 4WD model with available 6.6L Duramax Turbo Diesel engine and fifth wheel or gooseneck hitch. Before you buy a vehicle or use it for trailering, carefully review the trailering section of the Owner’s Manual. The weight of passengers, cargo and options or accessories may reduce the amount you can tow.

  • Savana Cutaway’s 9,006-lb rating requires a 4500 Series 159" Wheelbase model with available 6.0L V8 engine. These maximum payload ratings are intended for comparison purposes only. Before you buy a vehicle or use it to haul people or cargo, carefully review the vehicle loading section of the Owner’s Manual and check the carrying capacity of your specific vehicle on the label on the inside of the driver’s door jamb.

  • Savana Cargo’s 10,000-lb rating requires  the available 6.0L V8 engine and trailering equipment package.  Before you buy a vehicle or use it for trailering, carefully review the trailering section of the Owner’s Manual.  The weight of passengers, cargo and options or accessories may reduce the amount you can tow.

  • Savana Passenger's 9,600-lb rating requires a 2500 or 3500 Regular wheelbase model with available 6.0L V8 engine and trailering equipment package. Before you buy a vehicle or use it for trailering, carefully review the trailering section of the Owner’s Manual. The weight of passengers, cargo and options or accessories may reduce the amount you can tow.

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