What is the proper way to swith the drive lever from H4 to L4 and L4 to H4. I just bought a 97 4Runner limited and according to the manual, I need to stop the vehicle and put the transmission to 'N' then push the lever from L4 to H4 ot H4 to L4. Today before I start the car, I did what the manual say but when i try to put it into gear, I felt the gear started to grind a little so I stopped. iIn the end, I put the transmission into 'P' and put the drive lever (at that time it was in n) to L2 and then move it down to H4 somehow. I am not sure if I did somehting wrong or there is a problem with the transfer case. Please help and give me opinions. Thank you so much!!!