I was able to exchange the Dorman sensor for a replacement, guess what, second sensor refuses to train as well.
I have verified there are no stored trouble codes in the system which would prevent relearn of a new sensor.
After nearly two weeks of back and forth calls with Dorman tech support, they are sending me two "fresh" sensors from the factory warehouse.
Dorman is adamant the sensors should train right away with a magnet.
No word yet on if or how they are going to reimburse me for three trips to the tire shop for install and tire remounting.
Pretty aggravating for what should be a simple "plug & play" sensor replacement.
2011 WK2 Limited QDII Blackberry Pearl
2005 WK Limited QDII (sold)
2002 WJ Overland (sold)