Just one of my TPMs failed. The tire dealer put it down for me for $10. However, recovery was not possible. I thought I was unlucky. I tried resetting them when I got home. It worked! Obviously you have to drive around to shake it up a bit for them to work. I reset all four with the one you should get. _encoding=UTF8&pd_rd_i=B072BK693N&pd_rd_r=b80dd6f7-1799-40d0-aba2-b85d3d6f468d&pd_rd_w=m4q1k&pd_rd_wg=yF2oe&psc=1&refRID=10HPME0WY5HAEBNN14C7