Hyundai Tucson (NX4) 2022-2025 Owner's Manual / Driving Your Vehicle / Braking System / Electronic Stability Control (ESC) / ESC OFF condition

Hyundai Tucson: Electronic Stability Control (ESC) / ESC OFF condition

To cancel ESC operation:

State 1

Press the ESC OFF button briefly. The ESC OFF indicator light and the message, "Traction Control disabled" illuminate.

The traction control function of ESC (engine management) is disabled, but the brake control function of ESC (braking management) still operates.

State 2

Press and hold the ESC OFF button continuously for more than 3 seconds. The ESC OFF indicator light and the message, "Traction & Stability Control disabled" illuminate and a warning chime sounds. Both the traction control function of ESC (engine management) and the brake control function of ESC (braking management) are disabled.

If the ignition switch is moved to the LOCK/OFF position when ESC is off, ESC remains off. Upon restarting the vehicle, ESC automatically turns on again.

Indicator lights

When the ignition switch is in the ON position, the ESC indicator light illuminates, then goes off if the ESC system is operating normally.

The ESC indicator light blinks whenever ESC is operating.

If the ESC indicator light stays on, have your vehicle inspected by an authorized HYUNDAI dealer as soon as possible.

The ESC OFF indicator light comes on when ESC is turned off.

WARNING

When ESC is blinking, this indicates ESC is active:

Drive slowly and NEVER attempt to accelerate.
Never turn off ESC while the ESC indicator light is blinking. You may lose control of the vehicle and collide.

Information

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 appropriate size for your vehicle. Never drive the vehicle with different sized wheels and tires installed.

ESC operation

ESC ON condition When the ignition switch is in the ON position, ESC and the ESC OFF indicator lights illuminate for about three seconds. After both lights go off, ESC is enabled. When operati ...

ESC OFF usage

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. To turn off ES ...

Other information:

Hyundai Tucson (NX4) 2022-2025 Owner's Manual: Starting the Engine
WARNING Always wear appropriate shoes when operating your vehicle. Unsuitable shoes such as high heels, ski boots, sandals, and flip-flops may interfere with your ability to use the brake, accelerator, and clutch pedals. Do not drive barefoot. Do not start your vehicle with t ...

Hyundai Tucson (NX4) 2022-2025 Service Manual: Heated Oxygen Sensor (HO2S)
- Description Heated Oxygen Sensor (HO2S) consists of zirconium and alumina and is installed on upstream and downstream of the Warm up Catalytic Converter (WCC).After it compares oxygen consistency of the atmosphere with the exhaust gas, it transfers the corresponding voltage signal to the ...