Failed download restored original and truck won't crank

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Bentaxle
Posts: 3
Joined: Wed Mar 09, 2016 7:33 pm

Failed download restored original and truck won't crank

Post by Bentaxle »

2005 2500 HD lly installed tuner 65hp tune failed restored factory tune and now truck won't crank
Bentaxle
Posts: 3
Joined: Wed Mar 09, 2016 7:33 pm

Re: Failed download restored original and truck won't crank

Post by Bentaxle »

Also getting a p0601 code
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mikel
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Re: Failed download restored original and truck won't crank

Post by mikel »

thats a sign of the pcm not being happy about something, does the tool still communicate with the pcm?
Mike Litsch
DiabloSport Brand Manager
Diablo Tech support by phone:
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Bentaxle
Posts: 3
Joined: Wed Mar 09, 2016 7:33 pm

Re: Failed download restored original and truck won't crank

Post by Bentaxle »

Not now I called y'all we ran some test and it started back it is at the dealer now and they say it won't communicate now and that I need a new PCM.
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