Mechanics

CHECK ENGINE LIGHT

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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Dprice5588
July 15, 2010.




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

Rasmataz
Jul 15, 2010.


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