Questions & Answers

Programming issue on 2017 Sierra 1500

0 votes
The module will not finish the last step of the programming before the decrypt process. The blue light will not flash
asked Jan 6 in GMC by michael pilat (130 points)

1 Answer

0 votes
Blue flash relies on the CAN-SW connection
answered Jan 6 by Robb (237,100 points)
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