: Crank Relearn Procedure for 06' PCM



soundexp
02-25-09, 11:57 AM
Does anybody have the link for the manual crank relearn procedure necessary after replacing my PCM on my 06' V? My local dealer went under the day after I installed it and I haven't been able to get somebody with a Tech 2 to reset it. I called Jesse @ w4m and he said he knows its' been posted on here but didn't have it availableat the moment. Thanks in advance for any help you can give.

Bueller
02-25-09, 12:06 PM
I needed to have this done with my tune too.

I don't think there is a way to do it without a Tech 2.

The car has to be hooked up to it and the T2 walks you through it. You need to cycle the ignition, let it idle for a while, rev it to a certain rpm, and a few other steps.

I hope I'm wrong.

Just find anyone who works on GMs. It doesn't have to be a dealer, just someone with a T2