New Range DFM disable for 22+ model year trucks available

[foghorn23]

I just saw on the Range Technology website they now have a module that disables the DFM and auto start stop on the 22+ refreshed 10 speed trucks.

 

DFM Module

 

 

[Bikerjon]

5 hours ago, foghorn23 said:

I just saw on the Range Technology website they now have a module that disables the DFM and auto start stop on the 22+ refreshed 10 speed trucks.

 

DFM Module

 

 

Ordered mine on Thursday! I have been waiting a long time for this module.

[foghorn23]

3 hours ago, Bikerjon said:

Ordered mine on Thursday! I have been waiting a long time for this module.

Let me know how you like it and how difficult the install is when you get it.  Very very interested in getting one of these.

[Bikerjon]

3 hours ago, foghorn23 said:

Let me know how you like it and how difficult the install is when you get it.  Very very interested in getting one of these.

Will do. Install looks relatively easy. Peel back inner fender liner on drivers side front wheel and install inline with ECM connector just ahead of the strut assy. 

[Byrds8]

From the ZR2 specific site, they say it takes like 10min to install.

 

One person has said after letting his vehicle sit for a day or so he came back to a dead battery. He thinks it may be the Range but others have said they have not had an issue.

 

 

[Aubie_01]

Thanks for posting this.

 

One of the commenters on YT said this device stopped his Amp steps from working.

 

Guy on the ZR2 forum said he was able to get his Amps working again.

Edited September 15 by Aubie_01

[TheRiver]

Does it work for the 4 cylinder Turbo???  

 

Granted;  totally different system for cylinder deactivation, but just axing.

[Byrds8]

The guy on the ZR2 forum said he just disconnected the battery and reconnected it to get it to work. 

[Aubie_01]

Looks it won’t work on my truck with a low 12th digit:

 

’check your VIN. The 12th digit in a 2022.5+ Refresh model must be a '5' or higher’

 

 

[Byrds8]

Looks like Range changed its description and now says some 1500s DFM may activate at slow speeds when no throttle input is active.

 

So I guess V8 all the time except sometimes lol.

[foghorn23]

On 9/15/2024 at 4:10 PM, Aubie_01 said:

Looks it won’t work on my truck with a low 12th digit:

 

’check your VIN. The 12th digit in a 2022.5+ Refresh model must be a '5' or higher’

 

 

Just to clarify... I emailed Range and asked about the 12th digit being 5 or higher.  It is only for the 22 model refreshed trucks.  All 5.3 and 6.2 Silverados/Sierras from '23, '24 and '25 are compatible.

 

Edited September 16 by foghorn23

[Aubie_01]

3 hours ago, foghorn23 said:

Just to clarify... I emailed Range and asked about the 12th digit being 5 or higher.  It is only for the 22 model refreshed trucks.  All 5.3 and 6.2 Silverados/Sierras from '23, '24 and '25 are compatible.

 

 

Good info.  Thanks!

[Bikerjon]

On 9/15/2024 at 1:42 PM, TheRiver said:

Does it work for the 4 cylinder Turbo???  

 

Granted;  totally different system for cylinder deactivation, but just axing.

No Range Technologies says application is for  22.5 refresh, 23, 24 and 25, 5.3 and 6.2L V8s.

[Juicedgsr95]

24 RST 5.3 10sp

got mine when they released and installed it. No start situation and tons of codes. Removed and reinstalled 4 times, same thing. They said they were sending me a new one. Got the next one, same issue.  Sending both back to them now.  

 

Without it, trucks running as it should be, and after a couple drives the engine light is off.

 

No idea the issue but I sent them all info I could read from the truck with a scanner. We will see what happens! 

 

 

Vin 12th digit is 1. 

[dieselfan1]

Sounds like they don't have this 100% yet. I'll pass.