ERROR RESET DEVICE FOR UTILITY VEHICLE AND ERROR RESET METHOD FOR UTILITY VEHICLE

摘要

The objective of the present invention is to provide an error reset method for utility vehicle and error reset device for utility vehicle with which specific personnel such as service personnel are able to effectively perform reset of exhaust gas treatment system related errors. This is an error reset device for utility vehicle (1) to reset exhaust gas treatment system related errors if an exhaust gas treatment system related error occurs. The error reset device for utility vehicle (1) comprises an input unit (22) which inputs at least temporary input information; an authentication unit (11A) which has a processing algorithm that is the same as the processing algorithm of an external device that generates the temporary input information and which authenticates using the processing algorithm the temporary input information which has been input; and an error reset processing unit (11B) into which the temporary input information acquired from the external device using inquiry information acquired via a predetermined operation procedure is input and if the temporary input information is authenticated by the authentication unit (11A) resets the exhaust gas treatment system related error.