Hyundai Santa Fe (TM): Braking system / Vehicle Stability Management (VSM)
Vehicle Stability Management is a function of the Electronic Stability Control (ESC) system. It helps the vehicle stay stable when accelerating or braking suddenly on wet, slippery and rough roads where traction over the four tires can suddenly become uneven.
WARNING
Take the following precautions when using Vehicle Stability Management:
- ALWAYS check the speed and the distance to the vehicle ahead. VSM is not a substitute for safe driving practices.
- Never drive too fast for the road conditions. VSM will not prevent accidents. Excessive speed in bad weather, on slippery and uneven roads can result in severe accidents.
VSM operation
When operating
When you apply your brakes under conditions which may activate ESC, you may hear sounds from the brakes, or feel a corresponding sensation in the brake pedal. This is normal and it means your VSM is active.
Information
VSM does not operate when:
- Driving on a banked road such as gradient or incline.
- Driving in reverse.
- The ESC OFF indicator light is on.
- The EPS (Electric power steering) warning light (
)
is on or blinks.
VSM OFF condition
To cancel VSM operation, press the ESC OFF button. ESC OFF (
)
indicator light will illuminate.
To turn on VSM, press the ESC OFF button again. The ESC OFF indicator light will go out.
WARNING
If the ESC (
) indicator light
or EPS (
) warning light stays illuminated
or blinks, your vehicle may have a malfunction with the VSM system. When the warning
light illuminates have the vehicle be checked by an authorized HYUNDAI dealer as
soon as possible.
NOTICE
Driving with wheels and tires with different sizes may cause the VSM system to malfunction. Before replacing tires, make sure all four tires and wheels are the same size. Never drive the vehicle with different sized tires and wheels installed.
When Driving The ESC OFF mode should only be used briefly to help free the vehicle if stuck in snow or mud, by temporarily stopping operation of ESC, to maintain wheel torque.
Hill-Start Assist Control helps prevent the vehicle from rolling backwards when starting a vehicle from a stop on a hill. The system operates the brakes automatically for approximately 2 seconds and releases the brake after 5 seconds or when the accelerator pedal is depressed.
Other information:
Hyundai Santa Fe (TM) 2019-2023 Service and Repair Manual: Heater & A/C Control Unit (Manual). Components and components location
Hyundai Santa Fe (TM) 2019-2023 Service and Repair Manual: General safety information and caution
General Safety Information and Caution 1. Be careful when driving the vehicle using the smart cruise control system as follows. (1) On curves or inclines/declines • The smart cruise control system may have limits