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Home >> Hyundai >> 2015 >> Sonata Eco >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 58 (Tire Pressure Monitoring System (HEV)) >> TPMS Receiver >> Description and Operation >> Operation

Description and Operation: Operation

WARNING: This page is about a different variant/trim than selected.
  1. General Function
    • Auto-locate/learn takes place only once per Ignition cycle.
    • On successful completion, 4 road wheel sensor ID's, together with their respective road wheel positions are latched into memory for monitoring.
    • Spare tire inflation/DTC state is not displayed.
  2. General Conditions to Learn New Sensors:
    • Receiver must Auto-Locate 4 road sensors.
    • Receiver must determine that it is confident that sensor is not temporary:
      1. Uses vehicle speed.
      2. Uses confidence reduction of previously learned sensors.
  3. General Conditions to Un-Learn a sensor that is removed:
    • It takes less than 10 minutes at 20~30 kph.
    • Confidence reduction is dependent on vehicle speed and the number of sensors known to the receiver.