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Ultimate OBD JScan Thread

Can anyone clear up what bypass cable I’ll need for a 2500? I have a 22 Ram 2500 and have seen some back and forth on the red cable (mentioned in the thread from Amazon) compared to the type of cable connecting behind the headlight switch.
Thanks!
 
Draken said:
Can anyone clear up what bypass cable I’ll need for a 2500? I have a 22 Ram 2500 and have seen some back and forth on the red cable (mentioned in the thread from Amazon) compared to the type of cable connecting behind the headlight switch.
Thanks!
Click to expand...
Probably get better answers on the HD Rams forum, but the red cable won't work well for you as the SGW is located behind rhenfushe cluster, and not down by kick pacnel like on the 1500s
 
Draken said:
Can anyone clear up what bypass cable I’ll need for a 2500? I have a 22 Ram 2500 and have seen some back and forth on the red cable (mentioned in the thread from Amazon) compared to the type of cable connecting behind the headlight switch.
Thanks!
Click to expand...
Good old’ YouTube University!
www.kaodtech.com

Security Module Bypass | KaodTech

Will Ship 3-5 Business Days after OrderIf you have a 2018+ RAM and would like to perform diagnostics or make changes to the modules of your truck using tools like AlfaOBD or AutoEngenuity, this bypass is for you.Does this allow access to all modules?It has been tested connecting to the BCM and...
www.kaodtech.com www.kaodtech.com
 
thanks for the replies, I was hoping @Jimmy07 would come in and comment since I’m pretty sure he’s on the Cummins forum too. I’ve known of the kaod cable but figured there had to be cables out there that weren’t $50+
 
Last edited:
Draken said:
Can anyone clear up what bypass cable I’ll need for a 2500? I have a 22 Ram 2500 and have seen some back and forth on the red cable (mentioned in the thread from Amazon) compared to the type of cable connecting behind the headlight switch.
Thanks!
Click to expand...

The 12+8 cable or any other that has the block connectors for the SGM will require you to remove the EVIC from the dash to install.

Do not subject yourself to that BS.

Get the proper cable that connects to the CAN-C and CAN-IHS blocks behind the headlight switch.

hdrams.com

AlfaOBD

Has anyone played with AlfaOBD on their 2019 HD's yet? I'm curious if anything is accessible to "change" and if it just works. There is lots of different info out there on other forums, but i haven't found anything in regards to the 2019's. EDIT: AlfaOBD does work, here is the what is needed...
hdrams.com hdrams.com
 
Does it matter which model 1500 you use for adaptation, Ram DS, or Ram DT? What's the difference?
4be99eb9c1a9fe40475269059c86763b.jpg



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f5d0c1c2001e8df91d6a0bd79393a2e1.jpg

Any idea what Special Packages does? Mine is set to Laramie, my truck is indeed a Laramie, but what all does this control? TIA


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e48e037b73caebad11286e3570c81f92.jpg

How about this one? The options were like off and red, I think.


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Just swapped out my halogen lights on my 21 2500 to oem Laramie LED housings, what setting do I need to change in the JScan app to enable the signature lights on all the time?
 
21white said:
Just swapped out my halogen lights on my 21 2500 to oem Laramie LED housings, what setting do I need to change in the JScan app to enable the signature lights on all the time?
Click to expand...
Go to hdrams.com and ask there. This is a 1500 group
 
jwtiger69 said:
Played around a little bit this morning. I turned the fog lights on with the high beams. I configured the brake light alternate blinking with turn signal (haven't checked that yet).

I was also messing around with the daytime running lights. In the end I ended up turning them off via the screen settings because I like the look of the halo lights.


Probably will mess around with the demo area and see what else I can do. Lots of things to mess with. Seat belt chime, horn going off with remote start…. Not sure where to go?
Click to expand...
what you mean by: I configured the brake light alternate blinking with turn signal (haven't checked that yet).
 
gskowronek said:
what you mean by: I configured the brake light alternate blinking with turn signal (haven't checked that yet).
Click to expand...
I believe he is talking about my post here:

theblet

Post in thread 'Ultimate OBD JScan Thread'

Brake light alternate blinking with turn signal:

Turn ignition to run with engine OFF

Adaptation > Lights conversion US-Euro > Separated Lightning Brake/Stop Lamp Dropout

Change to “Deactivated”

Hit GO

Once applied, turn ignition to off. Leave vehicle and close all doors.

Make sure key is far away from vehicle so the modules can completely go to sleep.

Wait 10 minutes.

Done.

IMG_5681.jpeg
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1BADRAMLIMITED said:
is there any way to set a lo/ med / hi for the steering wheel heater? or lower the threshold for how warm it gets?
Click to expand...
Yes to both. As long as you aren't on the newest application version for UC4, if you have UC4. You can change the steering wheel material and also go to a high/low, or high/med/low with alfaObd settings.
 
HSKR R/T said:
Yes to both. As long as you aren't on the newest application version for UC4, if you have UC4. You can change the steering wheel material and also go to a high/low, or high/med/low with alfaObd settings.
Click to expand...
CAN IT BE DONE ON JSCAN I DO NOT USE ALFA
 
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