Chevrolet Bolt EUV 2023 Brake Assist User Guide
The Chevrolet Bolt EUV 2023 is a compact electric SUV that offers advanced safety features such as brake assist. This feature provides additional stopping power when needed and helps drivers avoid accidents. The brake assist system in the Chevrolet Bolt EUV 2023 uses sensors to detect emergency braking situations. When the driver tries to stop the vehicle quickly, the system applies maximum brake force to reduce stopping distance and prevent a collision. The brake assist system also works in conjunction with other safety features such as forward collision warning and automatic emergency braking. If these features detect a potential collision, the brake assist system can provide additional stopping power to help the driver avoid or minimize the impact. In summary, the brake assist system in the Chevrolet Bolt EUV 2023 is a vital safety feature that helps drivers stay safe on the road. With this feature providing additional stopping power, drivers can have the confidence to tackle even the most challenging driving situations.
Brake Assist
Brake Assist detects rapid brake pedal applications due to emergency braking situations and provides additional braking to activate the Antilock Brake System (ABS) if the brake pedal is not pushed hard enough to activate ABS normally. Minor noise, brake pedal pulsation, and/or pedal movement during this time may occur. Continue to apply the brake pedal as the driving situation dictates. Brake Assist disengages when the brake pedal is released.
Hill Start Assist (HSA).
Warning
Do not rely on the HSA feature. HSA does not replace the need to pay attention and drive safely. You may not hear or feel alerts or warnings provided by this system. Failure to use proper care when driving may result in injury, death, or vehicle damage. See Defensive Driving 0 167.
When the vehicle is stopped on a grade, Hill Start Assist (HSA) prevents the vehicle from rolling in an unintended direction during the transition from brake pedal release to accelerator pedal application. The brakes release when the accelerator pedal is applied. If the accelerator pedal is not applied within a few minutes, the Electric Parking Brake will apply. The brakes may also release under other conditions. Do not rely on HSA to hold the vehicle. HSA is available when the vehicle is facing uphill in a forward gear, or when facing downhill in R (Reverse). The vehicle must come to a complete stop on a grade for HSA to activate.
Regenerative Braking
Regenerative braking takes some of the energy from the moving vehicle and turns it back into electrical energy. This energy is then stored back into the high-voltage battery system, contributing to increased energy efficiency. The brake system uses regenerative braking, conventional hydraulic braking, or a combination of both as appropriate. The brake controller applies the hydraulic brakes using a pump. The pump may be heard during some braking, such as rapid applies. This is normal.
Regen on Demand
Regen on Demand allows increased deceleration by pressing and holding the steering wheel paddle. It works in D (Drive). Regen on Demand can add additional regenerative braking when One-Pedal Drive mode is enabled. The accelerator pedal can be used to manage deceleration while using Regen on Demand. See “One-Pedal Driving” under Electric Drive Unit 0 179. If the vehicle is brought to a complete stop while the Regen on Demand paddle is held, the vehicle will not creep forward when the paddle is released. The accelerator pedal must be pressed to move the vehicle forward. If the vehicle is on a steep grade, the brake pedal must be used to hold the vehicle. Regenerative power may be limited when the battery is near full charge or cold. Cruise control will turn off and the brake lamps may come on when this feature is activated.
Ride Control Systems
Traction Control/Electronic Stability Control
System Operation
The vehicle has a Traction Control System (TCS) and StabiliTrak/Electronic Stability Control (ESC), an electronic stability control system. These systems help limit wheel slip and assist the driver in maintaining control, especially on slippery road conditions. TCS activates if it senses that any of the drive wheels are spinning or beginning to lose traction. When this happens, TCS applies the brakes to the spinning wheels and reduces propulsion system power to limit wheel spin.
StabiliTrak/ESC activates when the vehicle senses a difference between the intended path and the direction the vehicle is actually traveling. StabiliTrak/ESC selectively applies braking pressure to any one of the vehicle wheel brakes to assist the driver in keeping the vehicle on the intended path.
If cruise control is being used and TCS or StabiliTrak/ESC begins to limit wheel spin, cruise control will disengage. Cruise control may be turned back on when road conditions allow. Both systems come on automatically when the vehicle is started and begins to move.
The systems may be heard or felt while they are operating or while performing diagnostic checks. This is normal and does not mean there is a problem with the vehicle. It is recommended to leave both systems on for normal driving conditions, but it may be necessary to turn TCS off if the vehicle gets stuck in sand, mud, ice, or snow. See “Turning the Systems Off and On” later in this section.
The indicator light for both systems is in the instrument cluster.
This light will:
- Flash when TCS is limiting wheel spin.
- Flash when StabiliTrak/ESC is activated.
- Turn on and stay on when either system is not working.
If either system fails to turn on or to activate, a message displays in the Driver Information Center (DIC), and d comes on and stays on to indicate that the system is inactive and is not assisting the driver in maintaining control. The vehicle is safe to drive, but driving should be adjusted accordingly.
If comes on and stays on:
- Stop the vehicle.
- Turn the vehicle off and wait 15 seconds.
- Start the vehicle.
Drive the vehicle. If comes on and stays on, the vehicle may need more time to diagnose the problem. If the condition persists, see your dealer.
Turning the Systems Off and On
Caution
Do not repeatedly brake or accelerate heavily when TCS is off. The vehicle driveline could be damaged.
To turn off only TCS, press, and release 
.
The traction off light
displays in the instrument cluster.
To turn TCS on again, press and release .
The traction off light displayed in the instrument cluster will turn off If TCS is limiting wheel spin when g is pressed, the system will not turn off until the wheels stop spinning. To turn off both TCS and StabiliTrak/ESC, press and hold g until the traction off light and StabiliTrak/ESC OFF light come on and stay on in the instrument cluster. StabiliTrak can only be disabled below 56 km/h (35 mph).
To turn TCS and StabiliTrak/ESC on again, press and release . The traction off light and StabiliTrak/ESC OFF light in the instrument cluster turn off. Adding accessories can affect the vehicle performance. See Accessories and Modifications 0 236.
Q&A
- What is brake assist in the Chevrolet Bolt EUV 2023?
- Brake assist is an advanced safety feature that helps drivers avoid accidents by providing additional stopping power when needed.
- How does the brake assist system work in the Chevrolet Bolt EUV 2023?
- The brake assist system in the Chevrolet Bolt EUV 2023 uses sensors to detect when a driver is applying the brakes in an emergency situation. When the system detects that the driver is trying to stop the vehicle quickly, it automatically applies maximum brake force, which can help to reduce stopping distance and avoid a collision.
- What are the benefits of the brake assist system in the Chevrolet Bolt EUV 2023?
- The brake assist system in the Chevrolet Bolt EUV 2023 can help drivers avoid accidents and stay safe on the road. By providing additional stopping power when needed, this feature can give drivers the confidence they need to navigate even the most challenging driving situations.
- Does the brake assist system in the Chevrolet Bolt EUV 2023 work in conjunction with other safety features?
- Yes, the brake assist system in the Chevrolet Bolt EUV 2023 is designed to work in conjunction with other safety features, such as forward collision warning and automatic emergency braking. When these features detect a potential collision, the brake assist system can provide additional stopping power to help the driver avoid or mitigate the impact.
- Is the brake assist system in the Chevrolet Bolt EUV 2023 always active?
- The brake assist system in the Chevrolet Bolt EUV 2023 is designed to be active at all times, but it will only activate when the system detects that the driver is trying to stop the vehicle quickly in an emergency situation.
- Can the brake assist system in the Chevrolet Bolt EUV 2023 be turned off?
- No, the brake assist system in the Chevrolet Bolt EUV 2023 cannot be turned off.
- Is the brake assist system in the Chevrolet Bolt EUV 2023 effective?
- Yes, the brake assist system in the Chevrolet Bolt EUV 2023 is an effective safety feature that can help drivers avoid accidents and stay safe on the road.
- What should I do if the brake assist system in the Chevrolet Bolt EUV 2023 activates?
- If the brake assist system in the Chevrolet Bolt EUV 2023 activates, you should continue to apply pressure to the brake pedal until the vehicle comes to a complete stop.
- Does the brake assist system in the Chevrolet Bolt EUV 2023 replace the need for attentive driving?
- No, the brake assist system in the Chevrolet Bolt EUV 2023 is not a replacement for attentive driving. Drivers should always pay attention to the road and other vehicles around them, and should only rely on the brake assist system as an additional safety feature.
- Is the brake assist system in the Chevrolet Bolt EUV 2023 available on all trim levels?
- Yes, the brake assist system is a standard safety feature on all trim levels of the Chevrolet Bolt EUV 2023.
- Can the brake assist system in the Chevrolet Bolt EUV 2023 be repaired?
- If the brake assist system in the Chevrolet Bolt EUV 2023 malfunctions or requires repair, it should be taken to an authorized Chevrolet service center.
- Is the brake assist system covered under warranty?
- Yes, the brake assist system in the Chevrolet Bolt EUV 2023 is covered under the vehicle’s warranty.
- How does the brake assist system in the Chevrolet Bolt EUV 2023 compare to other vehicles in its class?
- The brake assist system in the Chevrolet Bolt EUV 2023 is a standard safety feature that is comparable to other vehicles in its class.
Useful Links
View Full User Guide: Chevrolet Bolt EUV 2023 User
Download Manuals: https://www.chevrolet.com/support/vehicle/manuals-guides