TPMS Relearn Tool A compact, easy to use tool for activating and relearning tire pressure sensors. Built with an ABS plastic shell and metal components, this tool helps reset TPMS sensors quickly so the vehicle displays correct tire pressure and clears dashboard warnings after sensor service or tire changes. Key benefits Fast sensor activation: Reprograms each tire in about 1 to 2 minutes, reducing time spent in the garage. Durable construction: ABS plastic shell with metal parts is built to resist cracking and regular use. Wide compatibility: Works with most vehicles on the market. Check vehicle compatibility and tool specifications before . Simple operation: Clear LED indicators and straightforward controls make the relearn process accessible to nonprofessionals. Saves time and cost: Perform TPMS relearn at home or in a workshop without repeated trips to a . Features Material: ABS plastic and metal Color: Orange and Black Size: 6.1 x 2.36 x 1.38 inches Weight: 300 g Package includes: 1 x Tire Pressure Monitoring System Sensor Note: Charger and battery are not included in the package How to use the EL50448 relearn tool 1. Put the vehicle into TPMS learning mode. The vehicle will indicate entry into learning mode by sounding the horn twice. 2. Begin with the left front tire. Position the tool antenna at the correct spot near the tire valve and press and hold the power button. When the tool chirps, move to the next tire. 3. Follow this reset : front left, front right, rear right, rear left. 4. When all sensors are reset, the vehicle horn will sound twice to confirm TPMS relearn is finished. Tips: Ensure the tool battery is charged and the antenna is correctly positioned. Press the tool against the tire sidewall close to the valve core when activating each sensor. Use scenarios After rotating or replacing tires to make sure the vehicle reads the correct sensor IDs and pressures. After replacing a damaged or failed TPMS sensor to clear dashboard warnings and restore proper monitoring. When switching between summer and winter wheels with separate sensor sets to quickly relearn the sensor IDs. Compatibility and note Designed to be compatible with most cars, SUVs, trucks, and pickups. Verify vehicle TPMS reset requirements and tool compatibility before buying. Charger and battery are not included.