big 3 one wire alternator
      Printed From: the12volt.com
       Forum Name:  Vehicle Wiring Information & File Requests
       Forum Discription:  Request Car Alarm, Car Stereo, Cruise Control, Remote Starter, Navigation, Mobile Video, and Other Vehicle Specific Wiring Info, Manuals, Tech Tips
       URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=105548
       Printed Date: November 03, 2025 at 11:50 PM
      
 
  
      Topic: big 3 one wire alternator
      
  
      Posted By: runtz52
       Subject: big 3 one wire alternator
       Date Posted: June 18, 2008 at 1:42 AM
      
  
      I have a 1990 chevy lumina with 2 12" L5's and a 12" L7 powered by a Boss Audio SE3500 class D monoblock amp. I have the one wire alternator and don no if i can change my alternator to positive battery wire because of the connector. Any help would be much appreciated.
  ------------- Loudest 1990 Chevy Lumina 
      
 
  Replies: 
       
       
      Posted By: still_walkin
       
      Date Posted: July 19, 2008 at 8:54 AM
       
      you shoudl have a postive and negitive on your alt post a pic so we can point it out to you
  ------------- 1993 sdv 
 Alpine 4x6 6x9 5 1/4 swr-10d4
 alpine v60
 12.5 VGA flip down  
 Nettop pc w/10" touch screen
 78nova
 5-re audio 5x7 ,10" sub &
 Xtx-500.5
 "Take the faceplate off get the jumperpack" 
       
       
       
      
       
      Posted By: runtz52
       
      Date Posted: July 20, 2008 at 7:12 PM
       
      my camera takes too high of resolution pics to post so if u wanna give me ur email i will send them to u
  ------------- Loudest 1990 Chevy Lumina 
       
       
       
      
       
      Posted By: still_walkin
       
      Date Posted: July 20, 2008 at 7:30 PM
       
      Still.walkin@gmail.com i ll resize the pic and post so others can help as well
  ------------- 1993 sdv 
 Alpine 4x6 6x9 5 1/4 swr-10d4
 alpine v60
 12.5 VGA flip down  
 Nettop pc w/10" touch screen
 78nova
 5-re audio 5x7 ,10" sub &
 Xtx-500.5
 "Take the faceplate off get the jumperpack" 
       
       
       
      
       
      Posted By: runtz52
       
      Date Posted: July 30, 2008 at 6:50 PM
       
      i just got my new alt a 220 amp high output and i realized the error of my ways. the pic i took was of a sensor wire going into the alternator and the output wire was way in the back. i can do the big 3 and will be soon thanks for all the help.
  ------------- Loudest 1990 Chevy Lumina 
       
       
       
      
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