Hyundai Elantra (CN7): Tire Pressure Monitoring System (TPMS) / Check tire pressure

  • You can check the tire pressure in the Assist mode on the cluster.
  • Tire pressure is displayed after a few minutes of driving after initial engine start up.
  • If tire pressure is not displayed when the vehicle is stopped, “Drive to display” message will appear. After driving, check the tire pressure.
  • The displayed tire pressure values may differ from those measured with a tire pressure gauge.
  • You can change the tire pressure unit in the User Settings Mode on the cluster.
    -- psi, kpa, bar

    (1) Low Tire Pressure Telltale/TPMS Malfunction Indicator (2) Low Tire Pressure Position Telltale and Tire Pressure Telltale (Shown on the LCD display)

    WARNING Over-inflation or under-inflation can reduce tire life, adversely affect vehicle handling, and lead to sudden tire failure that may cause loss of vehicle control resulting in an accident.

    Other information:

    Hyundai Elantra (CN7) 2021-2026 Service Manual: Special service tools

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    Hyundai Elantra (CN7) 2021-2026 Service Manual: Mode Control Actuator

    Description and operation DescriptionThe mode control actuator is located at the heater unit.It adjusts the position of the mode door by operating the mode control actuator based on the signal of the A/C control unit. Pressing the mode select switch makes the mode control actuator shift in order of Vent → Bi-Level → Floor → Mix.

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