Fuse panel

1999 GMC SUBURBAN
251,301 MILES • 5.7L • V8 • 2WD • AUTOMATIC
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JOSEPHGORDEN85
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What is the #7 aux/pwr fuse for?
Nov 23, 2017 at 4:25 PM
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STRAILER
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Hello,

The #7 fuse is used for the AUX ports which is the cigarette lighter in the back someone probably put a penny or dime in there (it happens)

Here is a guide and some diagrams to help you. (below)

https://www.2carpros.com/articles/how-to-check-a-car-fuse

Please let us know what happens.

Cheers, Ken
Nov 24, 2017 at 5:53 PM