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: Components and components location

    C

    Hyundai Elantra (CN7) 2021-2026 Service Manual: Power Mosfet

    Description and operation DescriptionIt is installed to the DATC and adjusts the fan rpm by precisely controlling the voltage applied to the blower motor. Repair procedures Inspection1.Manually operate the control switch and measure the voltage of the blower motor.

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