P0315 Crankshaft Re-learning, why not Re-learning  Fix replacement GM H3 Colorado Any Model 

[@MMAsFather]

What About where it says cycle from on and off with the key.I didn't see you do that.I've watched two videos and haven't seen anybody do that

[@frankiegallaga437]

Thanks for the video. I’m having the same problem / same code. Engine light on / check oil on / oil light on. 🙄

[@mfic-life]

Hopefully this helps and hopefully it’s not anything major

[@frankiegallaga437]

@@mfic-life thank you 🙌🏻👍🏻

[@vacairripatterson1504]

I have an 2012 Chevy impala LT and I put a new ECU in it and I’m having the same problem.

[@mfic-life]

@@vacairripatterson1504 if you’re not able to relearn the crankshaft, then you’re probably gonna have to re-programmed your PCM… You might have another code that you need to take care of first????

[@anobar]

To get my sensors to relearn properly I finally figured out that you actually have to press the accelerator all the way down during the procedure.

[@mfic-life]

Thanks for the advice