Sounds like the shifter solenoid is stuck in a position and will not disengage. Try removing the harness to the shifter solenoid on the transfer case and see if the noise goes away. If it does, then the shifter solenoid...
If your transfer case does not have a shift solenoid, then the Throttle Valve cable could be installed incorrectly making a clicking sound. This will only occur when the engine is running and the vehicle is in motion. Most likely,...
