no 4x4 what did i forget to connect?

So I got a newer motor into this truck, after fixing the broken engine mount perch...

4x4 and 4Lo dash lights flash when i attempt to engage.

I believe that i forgot or damaged an electrical connection.

Any clue exactly where i missed a connector?

Thanks

 

Transfer Case actuator?

 

I'll get under there and check. Thanks

 

I just checked the transfer case everything's connected back there.

I may have pinched something under here... Facepalm

 

the transfer case actuator and the front diff actuator go out often. Might need to do some electrical digging soon too

 

Well, it worked 6 months ago when i parked the truck (engine mount perch factory welds gave)

Perhaps i need to move the actuator manually. Truck hasn't moved in 6 months. Could just be stuck. (I hope)

 

Did you hook up all the grounds on the back of the right cylinder head?

 

Thanks, I'll check in the morning, i hope that's the problem. LoL

 

Thanks everyone for the suggestions.

Fortunately, it was just the crushed quick connector from the front diff actuator to the wiring harness.

A few spliced wires and it's good now.

If that's the only damage i caused while installing the newish motor, then I'm happy

https://youtu.be/53jFpSW5LYI?si=CGxtzFxO7KfYc0ie