Nickell.Series

Never mind. I determined that it must be aftermarket since it leads to a dead end at the end of the bed.

Can anyone tell me what this wire is for? Or how to re-attach it? Located directly below the gas filler door. It goes into a support under the bed of the truck. I traced it back to the fuse box.

Okay, I'm pretty confident that the hang up is in step 4, computer to front axle actuator. Can I dig around to see if there's a wire that may be chewed or shorting? I'm just not sure where to look and what two things are connected by the highlighted wire. Sent from my SM-G781U using Tapatalk

How do I check that the transfer case is shifting? How could it shift if it's not receiving a signal? I do remember hearing something trying to move when I select 4-low. On the diagram I got from the tech, the wire highlighted is connecting the "fuse block" to the "front axle actuator". What is the procedure that the truck goes through after hitting the switch? I'm looking at the description in the manual and I'm not sure I get it. There is a "transfer case shift motor" and "front axle". Is my truck sending a signal to the transfer case but not the front axle? Sent from my SM-G781U using Tapatalk

Right, it won't go into Auto 4x4, 4-high, or 4-low. The tech that did the diagnosis said the 4x4 actuator was not receiving the signal from the switch. I attached a picture of the thing I replaced, not the whole shift motor, just this little part of it. I haven't done any digging into what's wrong with the ABS. It really could just be the fuse. Sent from my SM-G781U using Tapatalk

Hi y'all, I bought this truck last year for a good deal. It was a good deal, but part of the reason it was cheap is that the 4x4 does not work. I replaced the actuator and the control switch--no luck. I took it to get an oil change and a diagnosis for the issue and it was a wiring issue. There's no reason it should not work mechanically on either side, so it's in between. I can't afford to have some dude tear through it at $300/hr. Can anyone here walk me through tracing this wire to where it is faulting? I have the repair manual, but I'm no trained electrician. Other note worthy things: ABS does not seem to work or any other traction management it might have (Making it utterly useless in the snow). I have not touched any wiring except the radio (I did that after the previous issues were already prevalent). The tech at the shop said he checked the fuses and they were fine. 183k odo. Northern truck with expected rust. No other electrical gremlins uncovered after a whole year of owning it. I attached the diagram I received from the tech which highlights 24.1 BN DG[6?] and the R.O. Thanks in advance! Sent from my SM-G781U using Tapatalk