Here's the deal...
I just had my original TPMS sensors swapped over to a set of new wheels/tires I just bought at Discount Tire. After 20 minutes of driving, the frigging TPMS light starts flashing and now stays on solid. Son of a #@%!
So I grab 2 different TPMS testing tools that I have and check all 4 sensors. I have an OTC 3833 and a TIPS tool. Unbelievably, it appears that only 1 of my 4 sensors is broadcasting. Both of my tools can only detect one of the sensors. WTF...I think those morons at Discount Tire may have jacked up the other 3 sensors?!? I'm not sure I'm ready to run to the dealer. I think they will see the new wheels and want me to pay $150 each for 3 new installed sensors. It looks like I can buy new sensors on Amazon for about $35. I've done this before with GM cars and it worked out fine.
So here's my question... I can activate the new sensors with my own tools...but I don't know how to get the Mitsubishi TPMS system into "learn" mode to register the new sensors. I have a feeling that I will need a Mitsubishi scan tool to do it. Does anyone know for sure?
EDIT... Problem solved. See Post #12