Engine and TC OFF lights

So I’ve been having an issue with the CEI and TC Off lights being on and my truck being in limp mode. I’ve done some research and found that the Hewitt-Tech SAIS kit should fix that. So I ordered it, installed it and had the battery disconnected throughout the process and when I reconnected the battery and started the truck the lights came back in and it’s still in limo mode…

Is there a certain amount of time that I should drive/let the truck run to see if it will reset or is it supposed to be immediate??? It’s a 2012 with the 4.0.

Could definitely use some advice on this….

 

Find out what active DTCs (trouble codes) you have. Until then, you're just guessing.

 

If you don't have a code reader, take it to Oreilly's or autozone and have them run diagnostic tests. They wont clear the codes, but gives you a better idea.