Esof
Hotshot
Joined: Jan 2010
Posts: 10,060
Likes: 491
From: Bristol, TN.
He said he is not getting any lights on his selector and he has electronic shift on the fly. No lights means a power issue. Since he did transmission work, I am guessing a fuse issue for power to the transfer case would be one possibility.
Country Boy, did you check the fuse?
Steve
Country Boy, did you check the fuse?
Steve
Trending Topics
Thread Starter
|
New User
Joined: Jan 2016
Posts: 17
Likes: 0
Yes I checked them all, I'm thinking either some electrical issue at Transfer case motor or gem
FTE Stories
Ford Trucks for Ford Truck Enthusiasts
10 Best Ford Truck Engines We Miss the Most!
Joe Kucinski
2026 Shelby F-150 Off-Road: Better Than a Raptor R?
Brett Foote
2027 Super Duty Carhartt Package First Look: 12 Things You NEED to Know!
Michael S. Palmer
10 Most Surprising 2026 Ford Truck Features!
Joe Kucinski
Top 10 Ford Trucks Coming to Mecum Indy 2026
Brett Foote
5 Best / 5 Worst Ford Truck Wheels of All Time
Joe Kucinski
Ford Super Duty: 5 Things Owners LOVE, 5 Things They LOATHE!
Joe Kucinski
Every 2026 Ford Truck Engine RANKED from WORST to FIRST!
Michael S. Palmer
The Best F-150 Deal of Every Trim Level (XL through Raptor)
Joe Kucinski
Hotshot
Joined: Jan 2010
Posts: 10,060
Likes: 491
From: Bristol, TN.
Steve
Thread Starter
|
New User
Joined: Jan 2016
Posts: 17
Likes: 0
I can take the scanner and get it to lock into 4 low, still no lights on the dash, but it does lock in, there for that should rule out bad shift motor, no problems on the wiring at the transfer case, I can use the scanner and check the switch, it shows it changing, so I think I've riled it down to the gem module, do you think I'm right, or do you know of something else I should check, is hate to replace it and it not be bed
Hotshot
Joined: Jan 2010
Posts: 10,060
Likes: 491
From: Bristol, TN.
I would not jump to the GEM without being sure and there several folks who know this system better than I do. I am hoping one or more of them will add their comments. I agree with what you have done so far.
So you can get 4 low, but not 4 high. My first thought is that sounds like a bad selector switch, but the question is why now. You did transmission work. Why would that effect your ESOF in terms of the switch or anything else really?
So you can get 4 low, but not 4 high. My first thought is that sounds like a bad selector switch, but the question is why now. You did transmission work. Why would that effect your ESOF in terms of the switch or anything else really?
Thread Starter
|
New User
Joined: Jan 2016
Posts: 17
Likes: 0
The only way I get 4low is using the scanner to put it there, it won't do it by the switch, the scanner will activate the transfer case motor, but yeah why this happened after I removed and installed the tranny is beyond me, I know it worked before hand because the tranny was so bad I had to use 4 low to get it in the garage, then it wouldn't come back out after I put the tranny back in, I had to manually unlock it