"Svc 4wd" light comes on from time to time, but turns off again after a few minutes. Shifts into 4Lo when turning at low speeds, for instance when turning into a parking space. Noise coming from under the car when it is off and the key is out of the ignition.
Same issue with the transfer case randomly shifting in and out of 4 lock and 4 low on it's own while driving at lower speeds. Continues to shift in and out of 4WD when stopped and key is out. Sometimes starts shifting in and out of 4WD when door is opened before starting. The transfer case had attempted to shift on interstate and made a terrible grinding sound last week. Service 4WD light sometimes comes on and I take to the mechanic. Have taken to mechanics several times and they can't determine exactly what is going on. Forward Control Module possibly? Today on the interstate while traveling at 65-70 mph on inside lane the 4wd light came on and then the transfer case apparently disintegrated while shifting and I lost all power instantly which almost caused me to wreck as I had to cross three lanes of moderate traffic coasting with no power, engine revved but no power to the trans-axle. How this is not a recall item recommended by the NTSB to Dodge is unbelievable as this is a fairly commonplace occurrence and definitely a safety hazard worthy of a recall.
Clicking noise under car... even at times when the car is turned off! Also, that clicking noise sounds like an air compressor firing a blast of air. the car will sometimes not move when I begin to pressing the gas pedal it will go really sluggish as if it's stuck on something then gradually work its way out and drive normally. I sent something serious with the transfer case or transmission going on