Need help - ESOF (4wd) not working
Thread Starter
|
Freshman User
Joined: Nov 2007
Posts: 35
Likes: 0
Need help - ESOF (4wd) not working
My Excursion is stuck in 2wd. It worked one morning, then it didn't that same afternoon.
I've checked all fuses that resemble a related fuse in the fuse box.
I've replaced the dash switch, Transfer case shift motor and ESOF/GEM module behind the glove box. I've swapped around the relays under the hood on the drivers side fender well.
I ran a hot & ground to the 2-wire plug on the x-fer case shift motor to have it move the ex back into 2wd (replacing the shift motor required me to manually put it in 4hi with a wrench).
At this point, I'm thinking it's a wiring issue? Has anyone else been in this position? Any guidance on where to go next?
I've checked all fuses that resemble a related fuse in the fuse box.
I've replaced the dash switch, Transfer case shift motor and ESOF/GEM module behind the glove box. I've swapped around the relays under the hood on the drivers side fender well.
I ran a hot & ground to the 2-wire plug on the x-fer case shift motor to have it move the ex back into 2wd (replacing the shift motor required me to manually put it in 4hi with a wrench).
At this point, I'm thinking it's a wiring issue? Has anyone else been in this position? Any guidance on where to go next?
Logistics Pro
Joined: Jan 2014
Posts: 3,595
Likes: 17
In that case I'd start reading wires in the harness to ensure there are no shorts and no breaks in the wire. Seeing as how you've replaced a lot of stuff already that would otherwise normally be suspect, I'm leaning towards a wiring gremlin somewhere.
Thread
Thread Starter
Forum
Replies
Last Post
