Ryan Martin on Instagram: "The new E41 ECM Upgrade Kit from @hptuners gives DIY enthusiasts and professional tuners a convenient option to perform the ECM upgrade on their 2017+ Chevy Silverado/GMC Sierra 6.6L Duramax in their own garage/shop. The best part? There’s no need to remove the ECM from the truck. This means there’s no risk of breaking tabs during the removal or reinstallation process. This kit also doesn’t require any reprogramming or relearns."

2006 hhr, please e-mail me how to re-program my remote control fob. thank you,john benson

Chevy HHR key fob not working - causes and how to fix it

2008 and 2009 Hummer H2 keyless entry remote fob alarm free programming instructions -

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HP Tuners GM Gen 4 Training Part 6: ECM Logic Operation

Elite Auto Electric | PROGRAMMING A CHEVY TRANSMISSION MODULE🔥 Customer brought this Chevy in to program their module. The customer is an independent shop that... | Instagram