Thank you for your quick response. The service team did in fact replace the transfer case motor, but it did not resolve the issue. They are still researching this, and hopefully, I will get some more information.

 

Have them check the front control module for corrosion on the pins. I disconnected mine several years ago and in PA it passes inspection with the light so far.

 

Thanks, will pass that along.

 

Have you read the codes on the body module?

My Aspen is doing a similar thing. The code came back that the low range sensor was out of voltage range. Apparently it runs on a 5 volt supply that feeds multiple sensors. If one of those sensors is out of range it could affect other sensors. The three fixes I read over and over were.

1. Unplugging the AC pressure sensor. I know it's weird but, it apparently can cause the system voltage to drop and push the voltage out of range.
2. Clean the battery.
3. Check the wires very very closely and look for any rubbing or exposed copper. It's apparently a common problem in other dodge vehicles with the same Engine and Transfer Case.

At any rate read the codes on the body control module. That's where the transfer case errors are stored.