Questions & Answers

2005 Alavanche can’t get the red led to come on during programming.

0 votes
Trying to program evo all on 2005 Alavanche. Blue led turns off when key switched to run but red led never comes on. Latest firmware is flashed 70.38. Purple/yellow is connected connected to the purple wire in pin 2 on obd and there is data on that wire. Data wire was checked with a meter. Any suggestions?
asked Nov 19, 2019 in Chevrolet by Derric Bounsing (210 points)

1 Answer

+1 vote

flash 70.18

reset:  https://fortin.ca/en/qa/92073/faq-red-led-stuck-on

reprogram

answered Nov 19, 2019 by Robert T (297,620 points)

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