Battery, starter and alltinator is good.
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1995 Pontiac Grand Am Question: How do you fix a car having no power from battery to vehicle?
Answer #1G. T. Service Center (4071 Answers) , Stephenville, TX - (254) 638-3236ProfessorG February 22, 2014, 14:24Master
First you need to check the battery connections to the fuse box and the grounds to the engine, frame, & body. Check the main fuses in the fuse box, make sure they are not blown and bat+ is getting through them, for the beginning. Do you have a test probe, or VOM, to test power and grounds.