Hello, I have done a lot of searching the forum to find a thread with my exact symptom, but have not found one so I decided to post. When I turn the key on, all the lights on the selector switch light up then it goes to just the 2hi light. It is in 2hi. If I move the switch, it doesn’t change, just stays lit solid on 2hi. No flashing. The Service 4WD light is on all the time. I bought the vehicle this way. My first guess was the switch itself, but I swapped a known working switch in and no change. My second thought is the TCCM. I can only assume it is either that, the TC Shift motor or a wiring issue. I don’t have a scan tool that can communicate with the transmission. I also don’t have access to another TCCM to try. So, I am wondering if anyone has experienced this? I don’t want to throw hundred dollar bills at it if I can help it. Any insight would be greatly appreciated!