LMM: Traction control

[moneypitt]

Does anyone know if you can disable the traction control and stabilitrack on a 07.5-10 3500HD duel real wheel truck? All the duel rear wheel LMM trucks I am seeing don't have the switch on the dash like my 09 2500HD does.

 

[Harbin_22]

It shouldn't have stabilitrac at all. I think there is a traction control table in the tune but not sure if it works correctly when disabled

 

[duratothemax]

Does anyone know if you can disable the traction control and stabilitrack on a 07.5-10 3500HD duel real wheel truck? All the duel rear wheel LMM trucks I am seeing don't have the switch on the dash like my 09 2500HD does.

2007.5-2014 duallys dont even have traction control/stability control, as Kyle said.

Duallys did not get traction control/stability control until 2015 model year.

Ben

 

[Harbin_22]

Didn't some of the 3500 have a "traction control" table in the tune. I could have swore I seen it before and not the BTM tables

 

[duratothemax]

Didn't some of the 3500 have a "traction control" table in the tune. I could have swore I seen it before and not the BTM tables

Ive never seen any tables related to traction control in LMM tunes?

Im looking at an 09 tune right now in EFILive and I cant find anything related to traction control.

In 2009-2010, only short bed single rear wheel trucks had traction control/stability control. In 2011 it was expanded to all single rear wheel trucks regardless of bed length. In 2015, the duallys finally got it. So as of 2015 model year, ALL duramax's have traction control, stability control, proactive roll-avoidance, panic-brake assist, trailer sway control, cornering brake control, hill start assist, electronic brake distribution etc......

 

[moneypitt]

Ok thanks guys that helps.

 

[lexa]

The question about trucks with traction control.
Where is the information about enabling traction control stored? In TCM?

 

[duratothemax]

The question about trucks with traction control.
Where is the information about enabling traction control stored? In TCM?

ABS module.

And no, you cant disable it with EFILive.....

 

[lexa]

As I understand it right, If I connect abs module with traction control to my tcm it will work?

 

[duratothemax]

As I understand it right, If I connect abs module with traction control to my tcm it will work?

Im confused...you want to add traction control to a truck that did not originally come with traction control??

If you are adding traction control to a truck that did not originally come with it, there is a TON of extra wiring and programming that has to be done. You also have to redo the brake lines, add extra brake lines, and swap rear axles to a rear axle that has provisions for individual left and right rear wheel speed sensors.

Ben

 

[lexa]

Yes, I think about add traction.
By the scheme, I need to add two wires from ABS module to TCM.
Programming is the question. I do not have EFILive and I don`t know can I change something in my TCM for enable traction. May be the TCM from car with tracktion is better choice.
Car is Nissan.