No start, No power at all

Asked by Issueprob34 Nov 18, 2018 at 05:06 PM about the 2002 Chevrolet Tahoe LS 4WD

Question type: Maintenance & Repair

I have a 2002 Chevy Tahoe got a brand new battery
brand new starter and brand new alternator I've got
power to all three but no power to the inside of the
truck any ideas on how or what this could be

1 Answer
26,810

oilyspill answered 5 years ago

All battery connections are good at all ends, not just at the battery? I'd use a test light at fuse circuits in fuse box. Some fuses are hot all the time. some go hot with key on, check them both ways. Usually blade type fuses has a bare spot on top of each fuse where you can check voltage w/o pulling the fuse. I haven't checked for fusible links on your vehicle, something to check. Pick one circuit that is fused protected and I'll try to post wiring diagram. Fixing one component may fix the others?

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