Search the Community
Showing results for tags 'gear swap'.
Found 2 results
-
I have read so many posts, and messaged a few people across two forum sites; however I am still confused about a gear change on the 2014-2018 (mostly on the 2016+) trucks. I know the parts are available, and it is possible to change the physical gears. Where I can’t seem to find an answer is about reprogramming the various separate computers. If I understand it correctly, the available programmers can ONLY reprogram the ECM for tires and gears which only fixes the speedometer, and no one can reprogram the transmission, vvs unit, or the ebcm (abs), which is why some get the abs and brake codes after gear swaps despite reprogramming the ECM. I can’t help but believe this will also have a severe negative impact on the truck’s stabilitrak system, which I want to keep working properly. Is there anyone who HAS ACTUALLY swapped their gears AND reprogramed their trucks on this site? If so, what specific components (ECM, transmission, etc.) were reprogrammed? Does your truck have any error codes including the abs/brake lights/codes? What programmer was utilized for the programming? It also appears GM changed one of their computers for 2016+ trucks so access is limited and it’s harder to get into the computer for changes?
-
Good Afternoon, I'm looking for someone here that has a 2014 Sierra or Silverado 6.2 that has the 3.73 gear ratio (4x4) and would be willing to share their VIN so I can get the exact OEM numbers. I called GM performance and they told me it's easier to find someone who has it and run their VIN to get the numbers. I'm looking for the part numbers (Whole axle assembly and Front Dif) to do a swap without messing with the internals of my current assembly. Any help is appreciated. Thank you.
