caddylac Posted September 4, 2008 Report Share Posted September 4, 2008 i did some testing and on my yellow off the harness i have constent power and red has power on ingnation and the what the headunit says also. so im lost. Quote Link to comment Share on other sites More sharing options...
caddylac Posted September 4, 2008 Report Share Posted September 4, 2008 i dont know if you can tell anything from these pics put the is the harness i got. the harness that plugs into my facotry harness then my after market harness goes to this from the factory harness then threw this it goes to my headunit. here the whole setup if you notice the yellow, red. and black were unplugged for testing. Quote Link to comment Share on other sites More sharing options...
caddylac Posted September 5, 2008 Report Share Posted September 5, 2008 do i need that haness that goes all the way back to the factory amp even though i replaced my door speaker and are running them with an aftermarket amp. Quote Link to comment Share on other sites More sharing options...
kylecm85 Posted September 6, 2008 Report Share Posted September 6, 2008 I dont think you would you already have the gmrc-03 the only reason for that harness is if you want to bypass the amp and run factory or aftermarket off the deck. but with a 4 channel you have already taken care of that. If you need wire colors for anything let me know i have acsess to a few diffrent resources. and the guy who made the original post please dont use a test light even if it says they are computer safe it has been proven they are not. Get a good dmm and be on your way. Quote 94 lincoln mark viii h/u: kenwood kvt 614 Excelon comps: alpine type x amps: mtx 1501d mtx 4004 sub:2 DC lv4 12 wiring jl audio 0awg 8 awg sub jl audio 4 awg for mid and highs amp myspace.com/kylecm85 carstereolexington.com Link to comment Share on other sites More sharing options...
caddylac Posted September 6, 2008 Report Share Posted September 6, 2008 yea i never use a test light always my dmm. i think the harness made this install idiot proof my just matching the colored wires to each other. so i must be doing somthing wrong. Quote Link to comment Share on other sites More sharing options...
kylecm85 Posted September 7, 2008 Report Share Posted September 7, 2008 i am pretty sure that haness is supose to generate an acc lead. If not you can put in a relay or see if u can get a new one Quote 94 lincoln mark viii h/u: kenwood kvt 614 Excelon comps: alpine type x amps: mtx 1501d mtx 4004 sub:2 DC lv4 12 wiring jl audio 0awg 8 awg sub jl audio 4 awg for mid and highs amp myspace.com/kylecm85 carstereolexington.com Link to comment Share on other sites More sharing options...
caddylac Posted September 7, 2008 Report Share Posted September 7, 2008 ill give you an update tommorow. i put the fuse and the headunit back in. if it dont start tommorow after 2 days of sitting witch ussally drains the battery all the way down i will do some more testing. Quote Link to comment Share on other sites More sharing options...
kylecm85 Posted September 7, 2008 Report Share Posted September 7, 2008 let me know i can tell you a way to check current draw with your dmm if u dont figure anything out Quote 94 lincoln mark viii h/u: kenwood kvt 614 Excelon comps: alpine type x amps: mtx 1501d mtx 4004 sub:2 DC lv4 12 wiring jl audio 0awg 8 awg sub jl audio 4 awg for mid and highs amp myspace.com/kylecm85 carstereolexington.com Link to comment Share on other sites More sharing options...
caddylac Posted September 7, 2008 Report Share Posted September 7, 2008 well i put the 40 amp fuse for the factory amp back in 2 days ago and let the car sit snd its completly dead. does any one have acsess to a wire diagram for that circut. Quote Link to comment Share on other sites More sharing options...
caddylac Posted September 7, 2008 Report Share Posted September 7, 2008 let me know i can tell you a way to check current draw with your dmm if u dont figure anything out hell yea im will try anything to get this fixed. Quote Link to comment Share on other sites More sharing options...
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