Land Rover Repair: 2003 range rover, transfer gear box problem, autologic, transfer case

Question
Well we put the range up in the lift to get an oil change and when we put it down the transfer gear box light was on and does not want to come off. We put the computer in and says nothing please helpppp!!

Answer
You say you "put the computer on it and it says nothing."  What computer?  The only way to read or clear a transfer case fault is with the Autologic, T4, or IDS Land Rover test systems.  Do you have one of them?  If not you need to find a shop with the right equipment.  Generic scanners will not connect.