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Problem after dealer updated PCM
Posted: Wed Jan 18, 2017 7:02 pm
by drfeelgood
I have a 2010 Hemi Commander and the U7137. Was having issues with "service 4wd system" so reloaded stock tune and brought to dealer. They updated the PCM and when I went to reinstall a Predator tune, it said to downgrade to 68060523AC from the current 68060523AF. I'm hesitant to downgrade since the dealer updated. Any suggestions?
Re: Problem after dealer updated PCM
Posted: Thu Feb 02, 2017 1:31 pm
by drfeelgood
Any input from moderators?
Re: Problem after dealer updated PCM
Posted: Mon Feb 06, 2017 11:28 am
by mikel
there is no option to tune outside of the downgrade, chances are the fix they applied was in a different module that shouldn't be affected here.
Re: Problem after dealer updated PCM
Posted: Mon Feb 06, 2017 1:07 pm
by drfeelgood
Gotcha. Thanks for the reply!