Quote:
Originally Posted by EVRLET
Try disconnecting both battery connections for about 5 mins. Then when you reattach, try your best to limit the sparking at the terminals as you tighten the terminals.
The sparking induces voltage spikes and the pcm, bcm, and other modules goes into a safe mode to protect itself. Try that first and make sure the terminals are tight. Then check your fuses. Once the voltage and grounds are clean to the pcm’s liking, it will perform a relearn.
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No luck, pulled cables off, checked all fuses all good, careful reconnecting, same thing. thanks
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Chris
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1979 Chevy Stepside SPORT
2018 Chevy Silverado, 39 years apart
My build 2008-2016.
http://m.imgur.com/a/bURrE