The old sensors were supposedly rebuilt, then put in the new wheels. These are metal stem ones, as pictured. Stuck these in the old wheels (for winter), programmed them and once on the car proceeded with the relearning.

New tpms works great and installation was a breeze. No issues with installation and the tpms light is now off. Working flawless for 4mo.

Worked perfectly on my 2010 prius. Toyota corolla s.

This also requires connecting the tpms tool to the obd connector, so it can communicate with the ecu. The autel simultaneously clears the tp ms warning light during this process so there is no requirement to drive x distance for y amount of time at a ...  Read More

There is a red piece of paper that comes with each sensor that gives instructions to wake the sensor. Don’t forget to reinflate your tires after deflating them to wake up the sensors. Inflate to recommended pressure then rapid deflate a few seconds an...  Read More

Bought 4 for a scion xb to be installed by a shop. Worked very well and solved our issue of the flashing low tire light.

The denso tpms sensor cannot be activated except by pressurization (install in tire and inflate, then rapidly deflate if needed) the sensor needs to be returned (i don't like losing $33. It's not worth having them removed and sending them in for warra...  Read More

Seem to have shipped us complete duds.