Universal TPMS Reset Tool: Works on most vehicles equipped with 315 MHz or 433 MHz tire sensor. Support GM/Ford/Jeep/Chrysler/Subaru/Dodge/Cadillac/Chevy/Buick/Mercedes/BMW, Please check the last picture with exact car model list to check whether your car compatible with U508 tpms tool.

Essential Tire Relearn Tool: U508 TPMS Relearn Tool is an essential tpms tool that can detect and relearn (find) the location of sensors in case of a tire change ,rotation or sensor replacement.

Save time & money: The U508 is simple and fast, activates the individual TPMS sensor with the press of one button easily within 1-2 minutes. Save your money, It will save you many trips to the tire shop.

Only 3 Steps: 1.Make sure your car is in the TPMS Learning Mode , 2.Hold the tool against the sidewall of the tire, near the valve stem. 3.Depress learn button while holding the tool against the tire sidewall until horn bleeps once.

Notice: [1] Please make sure antenna in correct position(the antenna has to touch the tire) [2] Not for heavy trucks with more than 4 tires.[3] Please use New 9V battery (not include in package) 【 Provides 24 months warranty, relieve all your worries.】