Why does my ecm 1 fuse keeps blowing as soon as I turn the key to the on position

Joseph Nelson

Asked by Dec 16, 2014 at 08:31 AM about the 1995 GMC Yukon SLT 4WD

Question type: Maintenance & Repair

Please give me more insight as to what
is going on With it.

4 Answers

Joseph Nelson

I need help

2 out of 2 people think this is helpful.

It's possible that the fuse has other accessories working on it. For example, I had a Ford that the ECU and lighter shaded the same fuse.

Joseph Nelson

That is not a good enough answer what is all on the ecm 1 fuse


Check ecm wires for short.If u are not starting the truck and the fuse is blowing that's where I would start

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