ecm fuses (20amp) keeps blowing out

2001 CHEVROLET S-10
40,200 MILES • 4 CYL • 2WD • AUTOMATIC
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FLACODEH8S
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i have a 2001 chevy s10 and it was running good.then all of sudden it died out.i found out that one of ecm fuses (20amp) keeps blowing out as soon as i turn the key towards on.is there any way you could guide me in the right way towards fixing my problem.
Mar 18, 2008 at 7:33 PM
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SQM
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Hello,

This is likely due to a short in the wiring. Check the wire for short to ground. Look for any melted part or exposes insulation.

Here is a helpful guide on how to check wiring:

https://www.2carpros.com/articles/how-to-check-wiring

I have attached the wiring schematics for your reference.

Please let me know of any questions.
Thank you.
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Oct 29, 2021 at 8:00 AM