2018 Traverse will not start

I used Guide 77231 to install the EVO-ALL with the T harness on a 2018 Traverse.

The blue light is flashing on the EVO-ALL but the vehicle will not start.

Does A10 and A20 need to be connected together for the vehicle to start?

I may have failed to do that.

Thanks, Bill

asked Feb 18, 2020 in Chevrolet by BILL MCHALEY (130 points)

2 Answers

You may need to connect them. I would need the service number to the module to let you know if it is needed.

answered Feb 19, 2020 by derek g (347,230 points)

The S/N is 001A07 071188.

commented Feb 19, 2020 by BILL MCHALEY (130 points)

Your issue is that you still havent done the dcryptor process, meaning the in vehicle programming isnt finished.

https://fortin.ca/download/77231/evo-all_ig_tsa_bi_gm6_malibu_pts_2016_c_77231.pdf

commented Feb 20, 2020 by derek g (347,230 points)

I thought I did that, I will double check and let you know.

commented Feb 20, 2020 by BILL MCHALEY (130 points)

Thank you so much Derek.

I ran the dcryptor process and it loaded just fine, all is working.

commented Feb 20, 2020 by BILL MCHALEY (130 points)

Glad to hear!

commented Feb 21, 2020 by derek g (347,230 points)

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2018 Traverse will not start

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2018 Traverse will not start

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