Re: OBDII port plus plugin module
I bought one a year back, but Jeep doesn't let their code be read. I can check my engine using Dodge or Chrysler/Fiat 3.8L, but it will not read any of the other diagnostic notices.
Jeep needs to change things to be a bit more transparent. They will start losing market share, because of so many problems along with bad dealerships plaguing the system, at least here.