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**Hidesertchevy** · 12-29-2020, 09:19 PM

I know the oem LS wiring to the battery will charge the battery. Just not sure if I need to also hook up the truck side forward harness to the alternator also?

12-29-2020, 09:19 PM	#3
Hidesertchevy Senior Member Join Date: Mar 2017 Location: yucca valley Posts: 276	Re: LS swap alternator wiring I know the oem LS wiring to the battery will charge the battery. Just not sure if I need to also hook up the truck side forward harness to the alternator also?