2008 Chrysler Grand Voyager V, typre presure sensor
 

Hi.
The light of the TPMS is on, I have a problem with one of the tires sensor. I will probably siwtch off the TPMS with OBD software. I find in ebay replacement tire sensors, but I don't know if I have to reporgram the sensor to fit my car. My habitual mecanic can't reprogramming it and I dont want to visit de oficial chrysler dealer. Any sugestions?
Thanks.