Hooked up my battery cable backwards on 2007 Chevy Suburban.

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Jun 26, 2021 | 3:08 PM

Imgonnatry

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Hooked up my battery cable backwards on 2007 Chevy Suburban.

Can i get some help i reversed the polarity on my 2007 Chevy Suburban and the car wont crank over i jumped the large 175 amp fuse no crank dash lights work no radio or door locks. What do i need?

Jun 27, 2021 | 6:29 AM

repairman54

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A trained technician and money. You may have blown up a ton of electronic modules by reversing polarity.

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