2007 Hummer H3 Hi Else Check 125amp Mega Fuse Damaged And Tester Recently

2007 HUMMER H3
175,000 MILES
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hi how else can i check a hummer h3 125amp mega fuse if its damaged as i dont have a amp tester.

i recently crossed my jumper cables which triggered the on board battery light to come on , and while on the net i picked up that there have been other hummer owners who did the same but replaced the mega fuse only.

tnx
Apr 7, 2013 at 2:57 PM
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HMAC300
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a test light will work if it lights the mega fuse is good or a volt meter
Apr 7, 2013 at 3:31 PM
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