4x4

[troy325]

I have 2011 1500 bighorn 5.7 and 4x4 won’t work and it doesn’t throw any codes

 

[jawzs2]

I have 2011 1500 bighorn 5.7 and 4x4 won’t work and it doesn’t throw any codes

This is the 5th gen section, You may get a better response posting the 4th gen section, maybe one of the mods can move it.

Also suggest adding a little more info, any changes, work done on the truck? What type a scanner was used for codes? Some cheap auto zone scanners don't scan powertrain codes. Do any warning lights come on, does the 4x4x light flash?

EDIT: meant chassis codes on the scanner