I have an '11 RAM that I have had tuned since then.

Every year I go back to stock for about 3 weeks, and then retune.

From 11-17 I was using a H&S MiniMax.

Then I switched to a MM3 tuned by folks we know well.

I was purging my ABS module and noticed I have a P0601 pending code.

Everything I have read says the ECU will need to be changed.

However, I have no issues with the truck at all.

Never even knew I had this issue until I saw it on my scanner.

Could this be caused by programming a couple dozen times?

Thoughts?

Thanks
Dave