OTC 3833B11 2011 Tire Pressure Monitor Base Kit Easy-to-follow tool menu and graphics clearly show test options procedures and on-screen directions Auto Scan feature provides a one button activation mode which automatically scans for TPMS sensor communication Diagnostics uses a make-year-model input which automatically selects the proper sensor communication Auto Scan and diagnostics are useful for pre-testing sensors for proper functionality prior to service Reset procedure graphically guides the user through the complete procedure including references to the reset guide