4wd switch

[Bradzuki]

I got my Posi-Lok in today. It has a switch on it that turns on the 4wd light on the dash. Only problem is I don't know where the switch is to splice into the wires. Can anyone help? It's an '87 4.0L Aw4 231.

Thanx,
Brad.

[langer1]

It turns it on when? Are you asking about the front?
If so follow the hose from the old vacuum unit the the old vacuum switch and connect it there.

[langer1]

Be sure to cap off the old vacuum lines also.


http://img.photobucket.com/albums/v11/langer1/jeep/FSM/post-lok-elec.jpg

[5-90]

87 w/NP231? Look on the passenger side fenderwell, near the "football" tank and the blower fan motor. See if you can't locate a small (about 1" high by 1/2" across) cylindrical unit on a small sheetmetal bracket - it should have a vacuum line going into it (from the transfer case or front axle shift motor) and two wires coming out of it (which compleat the circuit for the 4WD mode indicator.)

5-90

(Langer beat me to it by mere seconds...)

[Bradzuki]

Ok. Found what you guys were talking about. I capped off the vac. supply. The switch has 1 wire (black w/ yellow stripe) coming out to a bullet connector that plugs into 2 wires.

Do I run the wire from the Posi-Lok & put a bullet connector on it & plug it into the 2 wires?

And yes it's an '87 w/ a 231. My '84 has a 207 & my bro-in-laws has a 242.

Thanx for the help,
Brad.