Why does the engine idle smoothly but still shake?
1 Answers
Hill Start Assist is a default-enabled function that cannot be turned off. Below are some details about Hill Start Assist: 1. This feature usually doesn't have a dedicated button. When stopped on a slope with the gear in drive position and the brake pedal released, Hill Start Assist will automatically activate. In some vehicles, the function activates when the brake pedal is pressed. The braking duration lasts only a few seconds - if throttle isn't applied in time, there's risk of rolling back. 2. The Hill Start Assist system is typically integrated with the Electronic Stability Program (ESP). If the vehicle's ESP remains enabled, the Hill Start Assist function will also stay enabled by default.