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Old 02-17-2021, 08:04 PM   #4
rayce88
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Join Date: Feb 2017
Location: Semmes , AL
Posts: 45
Quote:
Originally Posted by mongocanfly View Post
Ecm controls the alt..
Yes aaw connects to the LS harness with switch on 12v power..
You'll also need constant 12v to BP harness
I ran aaw fuse block power and constant 12v thru a junction block from battery..
Ran alt wire to this junction block as well..
I have the battery to starter wire independent..
I used the junction block to eliminate multiple wires at the starter..
I’m using the big factory truck starter wire and alternator wire with the Redbox/fuseable link from the battery ... so I don’t need to run a wire from the alternator to a junction to charge , correct ?

I’m using the AAW coil wire for 12v ignition to the LS harness like most do

Does your junction box have any fuses ? I need 12v constant for my PCM
and my fan relays ... so I was going to wire that straight to battery + ... but the power to the AAW harness is where I was lost ....

So run battery positive to a junction box ... then from there power the PCM , fans and AAW harness ... correct ? ... only question is does the junction box need to be fused to protect the AAW harness ?
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