Cap'n Bob said:Replacing the battery in the TPS sensor has been done on the older models without a lot of trouble. But I haven't heard that the 2011 sensor is a different part until now. And if so, probably nobody would have needed to replace them yet. If for some reason they would have. They should be under warranty.
Skup said:It was my understanding that the sensor and battery were one piece and replaced together.
Fred_Harmon_TX said:FYI, if you want to see what the insides of the sensor look like and the battery, I have photos of it here:
http://www.pbase.com/fredharmon/tiresensor