Autel MaxiTPMS TS401 new generation TPMS diagnostic and service tool unparalleled sensor coverage quick access to the faulty TPMS sensor. MaxiTPMS TS401 is a new generation TPMS diagnostic & service tool which features unparalleled sensor coverage and incredibly easy-to-use interface. This ergonomic tool provides you easy and quick access to the faulty TPMS sensor to help you increase customer satisfaction and boost your bottom line. So buy this Car Tools and Save 43% OFF Autel MaxiTPMS TS401 Auto Scanner Now $169.00.