How to test a front actuator

[volunteerff21]

My 96 had the same style pin and I could never find a wiring diagram that matched the wires. NO ONE had a wiring diagram for it. Sold it with non working four wheel drive because I could never diagnose the electronics of it.

 

[98_k1500]

The fuse is good, so its either the switch on the TC or the actuator itself.

 

[crazymater91]

I found this not sure if it for your exact truck but it looks close

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[98_k1500]

Thanks!!! That appears to be the correct diagram. I will do some testing on it the first chance i get.