The Snap-on Software Update, No. TPMS6U, keeps technicians current with rapidly changing TPMS systems by expanding OE vehicle coverage, adding new protocols, increasing sensor testing compatibility, and updating relearn procedures. Keeping the TPMS6 platform current allows technicians to service newer vehicles without searching for workarounds or switching tools. The purchase provides access to 12 months of software updates, ensuring continued access to new features and coverage. With the updated software installed, technicians can quickly and confidently test sensors, program replacements, and perform relearn procedures.