i have a 4wd problem. the actuator is good and every thing els is good the problem is that the vacuum hose that connects is melted it came off from where it gets its vacuum place and got melted. does any one know where the hose goes to get vacuum to the 4wd thing under the batterie? any help would be nice.

 

It goes to the drivers side of the transfer case, there will be three vacuum hoses so see which one is melted and replace it