Hyundai Palisade (LX2): Braking system / Vehicle Stability Management (VSM)
The Vehicle Stability Management (VSM) is a function of the Electronic Stability Control (ESC) system. It helps ensure the vehicle stays 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 the Vehicle Stability Management (VSM):
- ALWAYS check the speed and the distance to the vehicle ahead. The VSM is not a substitute for safe driving practices.
- Never drive too fast for the road conditions. The VSM system will not prevent accidents. Excessive speed in bad weather, slippery and uneven roads can result in severe accidents.
VSM operation
VSM ON condition
The VSM operates when:
- The Electronic Stability Control (ESC) is on.
- Vehicle speed is approximately above 13 mph (22 km/h) on curve roads.
- Vehicle speed is approximately above 6 mph (10 km/h) when the vehicle is braking on a two surface road.
✱The two surface road is made of surfaces which have different friction forces.
When operating
When you apply your brakes under conditions which may activate the 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
The VSM does not operate when:
- Driving on a banked road such as gradient or incline.
- Driving rearward.
- ESC OFF indicator light is on.
- EPS (Electric Power Steering) warning
light (
) is on or blinks.
Driving with wheels and tires with different sizes may cause the ESC 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.
WARNING
If ESC indicator light (
) or
EPS warning light (
) stays on
or blinks, your vehicle may have
a malfunction with the VSM system.
When the warning light illuminates,
have your vehicle
checked by an authorized
HYUNDAI dealer as soon as
possible.
The Electronic Stability Control (ESC) system helps to stabilize the vehicle during cornering maneuvers. ESC checks where you are steering and where the vehicle is actually going.
The Hill-Start Assist Control (HAC) 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 2 seconds or when the accelerator pedal is depressed.
Other information:
Hyundai Palisade (LX2) 2020-2026 Service Manual: Repair procedures
Refrigerant System Service Basics (R-134a) Refrigerant Recovery Use only service equipment that is U.L-listed and is certified to meet the requirements of SAE J2210 to remove HFC-134a(R-134a) from the air conditioning system.
Hyundai Palisade (LX2) 2020-2026 Service Manual: In-car Sensor
Description and operation Description The In-car air temperature sensor is built in the heater & A/C control unit. The sensor consists of a thermistor that measures the inside temperature. The signal decided by the resistance value that changes in accordance with perceived inside temperature, is delivered to heater co
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