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2004 Chevy suburban 5.3 4x4. The PCM 1 fuse keeps blowing…

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2004 Chevy suburban 5.3 4x4...
2004 Chevy suburban 5.3 4x4. The PCM 1 fuse keeps blowing the truck will turn over but every time I change the 15a fuse and turn the ignition on it blows again and my cluster won't read again
Submitted: 2 years ago.Category: Chevy
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Answered in 10 minutes by:
2/18/2016
Chevy Mechanic: Roy, import/domestic specialest replied 2 years ago
Roy
Roy, import/domestic specialest
Category: Chevy
Satisfied Customers: 7,896
Experience: ASE master tech for 40 years
Verified

good afternoon my name is ***** ***** I will assist

I attached what the fuse controls. each of the components need to be checked. you can disconnect them all. insert the fuse and be sure the fuse holds. then hook up one at a time until the fuse blows. then you have found the failure. it is either the part itself or wiring to the component

Roy

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Chevy Mechanic: Roy, import/domestic specialest replied 2 years ago

please dont forget to rate me as it is the only way I get paid for my efforts

Roy

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