Notices
2017 - 2022 Super Duty The 2017-2022 Ford F250, F350, F450, F550 & F600 Super Duty Pickup and Chassis Cab
Sponsored by:
Sponsored by: CARiD

Adding Factory E-Locker to Open Diff Truck?

Thread Tools
 
Search this Thread
 
Old Sep 25, 2024 | 04:31 PM
  #46  
00t444e's Avatar
00t444e
Logistics Pro
5 Year Member
Liked
Top Answer: 1
Top Answer: 3
Joined: May 2017
Posts: 3,523
Likes: 483
From: Southern OH
Why would you waste money and time trying to get the factory locker control to work when you have a switch that turns it on whenever you want and will stay on at any speed? Many people with the factory locker bypass the control so it will work whenever you want it to.
 
Reply
Old Sep 25, 2024 | 04:52 PM
  #47  
parish8's Avatar
parish8
5th Wheeling
Joined: Sep 2024
Posts: 30
Likes: 19
Originally Posted by 00t444e
Why would you waste money and time trying to get the factory locker control to work when you have a switch that turns it on whenever you want and will stay on at any speed? Many people with the factory locker bypass the control so it will work whenever you want it to.
More than one way to skin a cat. It is easy for one. 5 minutes to swap the controller and $50. Not sure how long the solenoid would last with a full 12volts continually for another. Also ford has it turning off at 30mph for a reason, I am not sure what that reason is but it might be important.

That being said it would be easy to use the stock dash switch to run the locker with just a relay. Is everyone leaving the unit locked for long periods without issue? What might be the concerns of keeping it looked at higher speeds?
 
Reply
Old Sep 25, 2024 | 05:20 PM
  #48  
ATC Crazy's Avatar
ATC Crazy
Hotshot
Community Builder
Loved
Community Favorite
Top Answer: 10
Joined: Jun 2003
Posts: 12,317
Likes: 4,336
From: SW VA
Originally Posted by parish8
Also ford has it turning off at 30mph for a reason, I am not sure what that reason is but it might be important. What might be the concerns of keeping it looked at higher speeds?

Safety nanny. People are too stupid and would leave it locked when driving on the highway. Not that the locker can't handle it, but most people can't handle the driving characteristics on hard surfaces.
 
Reply
Old Sep 25, 2024 | 05:22 PM
  #49  
ATC Crazy's Avatar
ATC Crazy
Hotshot
Community Builder
Loved
Community Favorite
Top Answer: 10
Joined: Jun 2003
Posts: 12,317
Likes: 4,336
From: SW VA
I haven't read through this thread in a while, but have any of you actually pulled the rear cover and confirmed if you even have the locker before doing all of this?
 
Reply
Old Sep 25, 2024 | 05:24 PM
  #50  
Preacher824's Avatar
Preacher824
4wd High
Joined: Sep 2024
Posts: 9
Likes: 4
From: Alabama
Originally Posted by parish8
More than one way to skin a cat. It is easy for one. 5 minutes to swap the controller and $50. Not sure how long the solenoid would last with a full 12volts continually for another. Also ford has it turning off at 30mph for a reason, I am not sure what that reason is but it might be important.

That being said it would be easy to use the stock dash switch to run the locker with just a relay. Is everyone leaving the unit locked for long periods without issue? What might be the concerns of keeping it looked at higher speeds?
Same concerns here and the fact that it only engages at a 95% duty cycle then after, dont quote me but I believe 30 secs, it drops the duty cycle to 45% then disengages all together at 20 mph. I believe the 20 mph is a SAFETY thing with ford to keep them out of a liability spin out !! and breaking things when loaded !! I am curious if anyone has engaged the elocker with 12+ volts, remember a running truck it putting out as much as 14+ volts and how long the elocker has lasted !!
 
Reply
Old Sep 25, 2024 | 06:58 PM
  #51  
parish8's Avatar
parish8
5th Wheeling
Joined: Sep 2024
Posts: 30
Likes: 19
Originally Posted by ATC Crazy
I haven't read through this thread in a while, but have any of you actually pulled the rear cover and confirmed if you even have the locker before doing all of this?
If it has an electrical plug you could just jumper wire a 12v tool battery to the terminals. I did that and could hear it click and the wheels locked to each other.
 
Reply
Old Sep 25, 2024 | 07:20 PM
  #52  
Preacher824's Avatar
Preacher824
4wd High
Joined: Sep 2024
Posts: 9
Likes: 4
From: Alabama
Originally Posted by parish8
If it has an electrical plug you could just jumper wire a 12v tool battery to the terminals. I did that and could hear it click and the wheels locked to each other.
10-4. Worked great just before install. The problem we are having is activating the module that supplies the voltage to the locker.
 
Reply
Old Sep 25, 2024 | 07:31 PM
  #53  
parish8's Avatar
parish8
5th Wheeling
Joined: Sep 2024
Posts: 30
Likes: 19
Originally Posted by Preacher824
10-4. Worked great just before install. The problem we are having is activating the module that supplies the voltage to the locker.
I will likely have an answer to that on Monday including weather if kicks off above a certain mph.

the locker module itself has a different part number than the non locker. The locker part number one is cheap on eBay and easy to swap, most likely easier and cheaper than programming for most people.
 
Reply
FTE Stories

Ford Trucks for Ford Truck Enthusiasts

story-0

Ford's 2001 Explorer Sportsman Concept Looks For a New Home

 Verdad Gallardo
story-1

10 Best Ford Truck Engines We Miss the Most!

 Joe Kucinski
story-2

2026 Shelby F-150 Off-Road: Better Than a Raptor R?

 Brett Foote
story-3

2027 Super Duty Carhartt Package First Look: 12 Things You NEED to Know!

 Michael S. Palmer
story-4

10 Most Surprising 2026 Ford Truck Features!

 Joe Kucinski
story-5

Top 10 Ford Trucks Coming to Mecum Indy 2026

 Brett Foote
story-6

5 Best / 5 Worst Ford Truck Wheels of All Time

 Joe Kucinski
story-7

Ford Super Duty: 5 Things Owners LOVE, 5 Things They LOATHE!

 Joe Kucinski
story-8

Every 2026 Ford Truck Engine RANKED from WORST to FIRST!

 Michael S. Palmer
story-9

The Best F-150 Deal of Every Trim Level (XL through Raptor)

 Joe Kucinski
Old Sep 25, 2024 | 07:47 PM
  #54  
Preacher824's Avatar
Preacher824
4wd High
Joined: Sep 2024
Posts: 9
Likes: 4
From: Alabama
Originally Posted by parish8
I will likely have an answer to that on Monday including weather if kicks off above a certain mph.

the locker module itself has a different part number than the non locker. The locker part number one is cheap on eBay and easy to swap, most likely easier and cheaper than programming for most people.
Same here my module will be here Friday. I will post results after install.
 
Reply
Old Sep 26, 2024 | 11:18 AM
  #55  
00t444e's Avatar
00t444e
Logistics Pro
5 Year Member
Liked
Top Answer: 1
Top Answer: 3
Joined: May 2017
Posts: 3,523
Likes: 483
From: Southern OH
Originally Posted by Preacher824
Same concerns here and the fact that it only engages at a 95% duty cycle then after, dont quote me but I believe 30 secs, it drops the duty cycle to 45% then disengages all together at 20 mph. I believe the 20 mph is a SAFETY thing with ford to keep them out of a liability spin out !! and breaking things when loaded !! I am curious if anyone has engaged the elocker with 12+ volts, remember a running truck it putting out as much as 14+ volts and how long the elocker has lasted !!
Yes, people wire the locker straight to a 12v switch all the time, never heard of anyone having an issue with it.
 
Reply
Old Sep 27, 2024 | 03:23 PM
  #56  
Preacher824's Avatar
Preacher824
4wd High
Joined: Sep 2024
Posts: 9
Likes: 4
From: Alabama
Well my eb*y TCCM module arrived a few minutes ago and I just installed it. Wham bam elocker mam !!! 😂 Works great and has dash light as well. Thank you parish8 for the heads up on the part #.
Preacher
 
Reply
Old Sep 28, 2024 | 08:02 AM
  #57  
Preacher824's Avatar
Preacher824
4wd High
Joined: Sep 2024
Posts: 9
Likes: 4
From: Alabama
Also guys I forgot to mention one of the most important things about my build. The elocker carrier AXLES and the open carrier AXLES are DIFFERENT LENGTHS !!!! I almost purchased just the elocker from a donor axle but researched and discovered the axle length discrepancies !!! Just wanted to put this out there. The center line of the carrier pin is .47" moved/different between carriers hence the difference in axle lengths.
Preacher
 

Last edited by Preacher824; Sep 28, 2024 at 08:12 AM.
Reply
Old Oct 1, 2024 | 03:48 PM
  #58  
austinb1017's Avatar
austinb1017
Cross-Country
5 Year Member
Liked
Joined: Apr 2019
Posts: 84
Likes: 19
Originally Posted by ATC Crazy
I haven't read through this thread in a while, but have any of you actually pulled the rear cover and confirmed if you even have the locker before doing all of this?
My factory style plug finally came to connect to the plug going into the diff. I haven't had time to thoroughly investigate, but hooking a 12v battery to it gives an audible clunk! I will report back when I can jack it up and confirm by spinning the wheels, but I think I am really lucky and got a free factory locker.
 
Reply
Old Oct 1, 2024 | 03:54 PM
  #59  
parish8's Avatar
parish8
5th Wheeling
Joined: Sep 2024
Posts: 30
Likes: 19
Originally Posted by austinb1017
My factory style plug finally came to connect to the plug going into the diff. I haven't had time to thoroughly investigate, but hooking a 12v battery to it gives an audible clunk! I will report back when I can jack it up and confirm by spinning the wheels, but I think I am really lucky and got a free factory locker.
that is awesome, you are about $100 and 10 min of work from having a locker.
 
Reply
Old Nov 22, 2024 | 10:20 PM
  #60  
coues7's Avatar
coues7
Trailering
Joined: Sep 2019
Posts: 15
Likes: 0
Originally Posted by austinb1017
My factory style plug finally came to connect to the plug going into the diff. I haven't had time to thoroughly investigate, but hooking a 12v battery to it gives an audible clunk! I will report back when I can jack it up and confirm by spinning the wheels, but I think I am really lucky and got a free factory locker.
did this end up working?
 
Reply



All times are GMT -5. The time now is 07:58 PM.

story-0
Ford's 2001 Explorer Sportsman Concept Looks For a New Home

Slideshow: Ford's bizarre fishing-themed Explorer concept has resurfaced after spending decades largely forgotten.

By Verdad Gallardo | 2026-05-12 18:07:46


VIEW MORE
story-1
10 Best Ford Truck Engines We Miss the Most!

Slideshow: The 10 best Ford truck engines we miss the most.

By Joe Kucinski | 2026-05-12 13:09:47


VIEW MORE
story-2
2026 Shelby F-150 Off-Road: Better Than a Raptor R?

Slideshow: first look at the 810 hp 2026 Shelby F-150 Off-Road!

By Brett Foote | 2026-05-12 12:50:07


VIEW MORE
story-3
2027 Super Duty Carhartt Package First Look: 12 Things You NEED to Know!

Slideshow: Everything You Need to Know about the 2027 Super Duty Carhartt Package!

By Michael S. Palmer | 2026-05-07 17:51:06


VIEW MORE
story-4
10 Most Surprising 2026 Ford Truck Features!

Slideshow: 10 most surprising Ford truck options/features in 2026.

By Joe Kucinski | 2026-05-05 11:17:22


VIEW MORE
story-5
Top 10 Ford Trucks Coming to Mecum Indy 2026

Slideshow: Here are the top 10 Fords coming to Mecum Indy 2026.

By Brett Foote | 2026-05-04 13:49:49


VIEW MORE
story-6
5 Best / 5 Worst Ford Truck Wheels of All Time

Slideshow: The 5 best and 5 worst Ford truck wheels of all time

By Joe Kucinski | 2026-04-29 16:49:01


VIEW MORE
story-7
Ford Super Duty: 5 Things Owners LOVE, 5 Things They LOATHE!

Slideshow: Ranking the 5 things owners love about their Super Duty and 5 things they don't

By Joe Kucinski | 2026-04-29 16:36:49


VIEW MORE
story-8
Every 2026 Ford Truck Engine RANKED from WORST to FIRST!

Slideshow: Ranking all 12 Ford truck engines available in 2026.

By Michael S. Palmer | 2026-04-22 13:32:20


VIEW MORE
story-9
The Best F-150 Deal of Every Trim Level (XL through Raptor)

Slideshow: The best Ford F-150 deal for every trim level (XL through Raptor)

By Joe Kucinski | 2026-04-21 15:59:01


VIEW MORE