2003 HUMMER H2 CHECK ENGINE LIGHT

  • Tiny
  • dprice5588
  • 2003 Hummer H2

Electrical problem
2003 Hummer H2 6 cyl All Wheel Drive Automatic 100180 miles

My check engine light keeps coming on after I drive over 55mph. We had it into the dealership and they put it on some machine and all they came up with was a blown 15amp. We replaced the fuse and it did not fix the problem. We do live in a hilly area. Please help, as I worry about being stranded with my children.

Thanks Denise

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Thursday, July 15th, 2010 AT 3:11 PM

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  • Tiny
  • rasmataz
  • Member

Hi dprice5588, Welcome to 2carpros and TY for the donation.

CEL coming On should pop a code/s-get it rescan at Autozone its a free public service and get back with it if any so that we can continue to assist

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Thursday, July 15th, 2010 AT 3:30 PM

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