METHOD AND SYSTEM FOR DETERMINING THAT A FAILURE HAS OCCURRED AT OR IN A WHEEL END BEARING OF A VEHICLE

The invention relates to a method of determining that a failure has occurred at or in a wheel end bearing of a vehicle. An estimated value of the temperature of the wheel end bearing is calculated by a processing circuitry. A measured value of the temperature of the wheel end bearing is acquired by a temperature sensor. The measured value is compared with the estimated value by the processing circuitry. When the measured value deviates from the estimated value by a predefined difference or more, then the processing circuitry determines that a failure has occurred. The invention also relates to a system for determining that a failure has occurred.