I think you should use 4L mode.

4H is for less severe sitution only.

所有跟帖： 

• thanks, but any 4wd mode is not working on my truck now -triangle- ♂ (78 bytes) () 03/14/2011 postreply 07:12:33

• put the gear in RWD,apply parking bake if you can not lock the r -khyang86- ♂ (0 bytes) () 03/14/2011 postreply 11:40:53

• might be a good idea! Thanks -triangle- ♂ (53 bytes) () 03/14/2011 postreply 15:18:56