So needing some help with this one. 2014 silver, 5.3 6l80e. I have MPVI1. I can scan it OK. But when I go to read all ecm's (engine and transmission) this pops up. Any one point me in right direction.
So needing some help with this one. 2014 silver, 5.3 6l80e. I have MPVI1. I can scan it OK. But when I go to read all ecm's (engine and transmission) this pops up. Any one point me in right direction.
likely a battery/wiring related issue.
It doesn't have to be perfect, it just needs to be done in two weeks...
A wise man once said "google it"
I finally figured it out. With the help from another. I had to remove the radio fuse and everything worked great.
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