Can anyone help me with a picture or drawing of the four (4) vacuum hoses that go from the transfer case, vacuum reservoir and up front to the engine and front axle actuator? I put my truck in the shop and now the 4x4 light stays on and the front drive shaft won't free spin like it used to do

Thank you

 

For a 1989 3.9? Auto or manual (in case it's different)?

No, I don't have 1989, but I do have 1988 and can scan from my recently purchased 1990 if I can find it ...

RwP

 

I'm sorry to be so long in responding. Mine is an automatic transmission