A system (100) configured for assessing the integrity of a sensor module mounted in a tire of a wheel or on an inner surface of the tire of the wheel. The system (100) comprising: a sensor module (110) configured for generating a first acceleration signal and/or a second acceleration signal; a processing module (120) configured for: determining at least two features of the first acceleration signal and/or determining at least one feature of the first acceleration signal and at least one feature of the second acceleration signal, wherein the features are characterizing a perturbation in the acceleration signal caused when a part of the tire, where the sensor module is mounted, hits the ground and forms a contact patch; verifying the consistency of the features by assessing if these features or a combination thereof meet a predefined operation characteristic.