What did you do to your AT4 today?

My 2500 Duramax does not have it. It drove me crazy on my 1500 AT4X 6.2 liter.

Sooo glad to be done with it…
 

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Dropped of my 2500 AT4X AEV for installation of new leer canopy, Duraflap mud flaps and window vents.

Pics tomorrow.
 

i bought my truck used and the previous owner disabled it because I've never had an issue with it. anybody know where to look for the module.
There’s a few different ones, could be on top of the battery, or inline on the main ECM harness, or behind the dash trim where the button to turn the auto stop on/off is.

Or depending on the year some COVID trucks never had it installed from the factory due to chip shortages.
 

There’s a few different ones, could be on top of the battery, or inline on the main ECM harness, or behind the dash trim where the button to turn the auto stop on/off is.

Or depending on the year some COVID trucks never had it installed from the factory due to chip shortages.
yeah when i start the truck the HUD says auto start stop off. so its in there somewhere
 

yeah when i start the truck the HUD says auto start stop off. so its in there somewhere
I know several just plug in the OBD port, Just under the dash in front of your left knee towards the corner. My Idash plugs into it. They do make a plug to fit it with 2 plugs, which allows you to hook up your Idash and pedal monster or auto stop disabler.
 

I know several just plug in the OBD port, Just under the dash in front of your left knee towards the corner. My Idash plugs into it. They do make a plug to fit it with 2 plugs, which allows you to hook up your Idash and pedal monster or auto stop disabler.
ill look into that today thanks !
 

Added Bilstein 5100s, RC UCAs, Method 318s wrapped in 295/70r18 Toyo AT3s. Also swapped the fender badges to black.
 

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Traction boards mounted.
Since I have the same HD cover and may have asked before but how did you mount the traction boards? I'm finally getting around to ordering 2 tool bars, spare quickfist clamp mounting kit, a pair of 160lb gas springs and a passenger side putco molle mount with a bunch of molle mount clamps. Not sure if the Putco MOLLE Passenger-Side Panel is worth $448 plus taxes and all but its made fir for the GMC hence may be ok.
 

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Since I have the same HD cover and may have asked before but how did you mount the traction boards? I'm finally getting around to ordering 2 tool bars, spare quickfist clamp mounting kit, a pair of 160lb gas springs and a passenger side putco molle mount with a bunch of molle mount clamps. Not sure if the Putco MOLLE Passenger-Side Panel is worth $448 plus taxes and all but its made fir for the GMC hence may be ok.
So depending on what your mounting on the tools bars, the riv nuts that come with the tool bars are not very strong. They were rubber. They held, but failed after a while. So I used my own steel riv nuts and bolts to mount the tool bars. They now hold the weight of the hight lift jack and traction boards. I used the mounts linked below. Just modified them to attach to the tool bars.

 

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