Instructions from the aftermarket sensors I bought.
Please choose your vehicle’s details for Specific Results in our listing before purchasing.
1- This sensor does not require programming but it needs to do OBD learning.
2- Installed sensors:
We have test all the sensors before ship,but because long-way transport or irresistible factor may cause damaged on the way,
in order to avoid the inconvenience and unnecessary and installation fee,so we recommend you to test again with TPMS Diagnostic Tool at professional install shop before install,
If the sensor doesn't work ,pls contact us ASAP, thanks for your cooperation in advance.
installation process:
(1) install tire pressure sensor properly
(2) inflate all the tires to the nominal value, according to the tire sign (usually located ON the door frame)
(3) activate each sensor in turn by using the TPMS tools, from the beginning of the left front wheel, then right front, right rear, left rear and full-size spare tire (if any)
(4) turn the ignition switch to the ON position
(5) connect the TPMS tools to OBD interface, use the OBD learning function to write the sensor ID (read the sensor ID after using TPMS tools to activate the sensor; use the OBD learning function to write the ID which was just read, instead of using the ID on the shell)
(6) turn off first and then turn on the ignition switch
(7) do road test for at least 15 minutes at a speed higher than 30 mph, to ensure the tire pressure system is working properly (tire pressure lamp is off)
3.If it doesn't work, you should use OBD Tool for "re-learn".
4.Failure to install and activate sensor will cause tire pressure monitor light to remain on. It may be caused by broke down of body control module or tire rotation. Please use OBD Tools to“Re-learn” it several times.