Pls check if the part number is same as yours. Pairing is Required : OBDII required. Most vehicles require manual relearn. Manufacture Part Number. 4 piece TIRE PRESSURE SENSOR. Nissan patrol (Y62)/2012. Infiniti QX80/QX56 (Z62)/2011. Loosen the tire: Remove the valve cap and core and deflate the tire. Dismount the tire: Clamp the tire onto the tire changer, and adjust the valve at 1 o’clock relative to the tire separation head. Insert the tire tool and lift the tire bead onto the mounting head to discount the head. Dismount the sensor: With a screwdriver remove the fastening screw and sensor from the Valve stem, then loosen the nut and remove the valve. Mount sensor and valve: Slide the valve stem through the valve hole of the rim. Tighten the screw-nut with 4.0 Nm with the help of the positioning pin. Assemble the sensor body against the rim and tighten the screw. Mount the tire: Place the tire on the rim, making sure that the valve faces the separation head at an angle of 180 degrees. Mount the tire over the rim. How to track your item. It’s easy to follow your item’s progress. Thetracking number will be displayed as alink. Openthe link to see what stage your item has reached inits journey to you. Other country need 20-35 days. We are the first time for you to solve! Due to force majeure factors: hurricanes, rainstorms affect flights. Leading to logistics delays. We are honest sellers, will not let you suffer any loss. Please give the logistics company a little processing time, we wait for the package to reach your side. If your logistics information arrives at the local post office. If the local post office does hasn’t contact you, please contact your local post office as soon as possible to get your package. Otherwise, overtime receipt of parcels, the local post office will return your parcel, the consequences of self-responsibility. Protection time is running out. We reserve the right to cancel any order for any reason at any time. If items damaged, we must be contacted within 24 hours of receipt. We will not accept any items with odorsperfume.