Towing a 4 wheel drive mid PU
If it is a manual 2WD you can tow it in Neutral. If it is a manual 4WD you can tow it with the Transfer Case in Neutral. Manual shift Transfer Cases have a Neutral position for the shifter. If it is an automatic transmission 2WD you will have to disconnect the driveshaft. If it is an automatic trans 4WD with a manual transfer case you can tow it with the transfer case in neutral. If it is an automatic trans with an electric or electronic shift transfer case you will have to disconnect the driveshaft except for newer models that have a way to get the transfer case into neutral with the transfer case control switch.
The issue here is that the auto trans needs oil circulating in it to prevent damage when it is turning. This is normally supplied by the pump in the trans that is powered by the engine. If the engine is not running then the pump does not work. Therefore it is necessary to prevent the trans from turning when the vehicle is towed.
If this is too confusing you can contact me directly.
Andy Hardwick - former Chevy Technician.
andy@caspacappraisal.com