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Showing results for tags 'system help'.
im new to this forum and im looking for some help for my install has anyone ever installed a mechman alt on a 2015 or newer yukon denali? i put 1 in already and it went bad(loud humming noise) in about a week. so i sent it out and mechman fixed it but the rep said i had it grounded wrong? he said you ground the newer style trucks different??? right now i have 1 yellow top optima battery up front luckily there was a empty spot for it and i still have the factory battery i ran 0 gauge from the positive on the factory battery to the yellow top then i grounded the optima battery to the frame then i ran 0 gauge from the alt positive to factory battery and grounded the alt to the factory battery with 0 gauge also what am i doing wrong ??? i couldnt understand what the rep was saying about the grounding issue! sorry if so confusing i tryd to explain it the best i can.... also would like to know how many batterys would someone run for my system? looking to use xs batterys in the back .should i take out the factory batterys and yellow top optima? if you think i should add somthing or somthing is wrong with my set up im all ears!! pics coming soon! i have..... 4 1000/1 slash v2 jl audio amps 2 600/6 jl audio amps 4 13.5 w7 jl audios 6 6*9 jl audios 4 6.5 jl audios 1 audio control LCQ-1 sound processor factory head unit