Auxillary Battery Wiring Diagram - The 1947 - Present Chevrolet & GMC Truck Message Board Network

72armyswbtruck · 12-19-2006, 06:09 PM

OK, so maybe it has been posted already to the thread but someone here had questions on the wiring for the double battery and I couldn't find my wiring diagram earlier, so here it is for whoever needs it, BTW I did a thread search and couldn't find it.

el curioso · 12-19-2006, 11:19 PM

It's a candidate for the FAQ's IMO

Bob Moore · 12-20-2006, 12:49 AM

As I posted earlier, I used a newer relay from GM(mid70 to early 80). It has 1 more terminal but it is just a ground wire. Don't remember the part number. I also found a dual battery harness at a junkyard. I HATE butchered harnesses and splices.

72armyswbtruck · 12-20-2006, 04:27 AM

I think that it would go good in the FAQ's I just thought that there was someone earlier that was asking about the wiring for the auxillary battery.

12-19-2006, 06:09 PM	#1
72armyswbtruck Registered User Join Date: Feb 2004 Location: Idaho Posts: 4,033	Auxillary Battery Wiring Diagram OK, so maybe it has been posted already to the thread but someone here had questions on the wiring for the double battery and I couldn't find my wiring diagram earlier, so here it is for whoever needs it, BTW I did a thread search and couldn't find it. Attached Images __________________ "Remember, They can Kill You, but they can't eat You, That's against the law!!!!!!!!!"

12-19-2006, 11:19 PM	#2
el curioso Registered User Join Date: Dec 2004 Location: El paso, Tx. Posts: 428	Re: Auxillary Battery Wiring Diagram It's a candidate for the FAQ's IMO __________________ 1969 Chevy C-10 350/700r4

12-20-2006, 12:49 AM	#3
Bob Moore Registered User Join Date: Feb 2004 Location: Tacoma WA Posts: 1,365	Re: Auxillary Battery Wiring Diagram As I posted earlier, I used a newer relay from GM(mid70 to early 80). It has 1 more terminal but it is just a ground wire. Don't remember the part number. I also found a dual battery harness at a junkyard. I HATE butchered harnesses and splices. __________________ 67 C-20 LWB, tilt, speed alert, vac, 454, T400 67 C-10 SWB, factory air with more to follow

12-20-2006, 04:27 AM	#4
72armyswbtruck Registered User Join Date: Feb 2004 Location: Idaho Posts: 4,033	Re: Auxillary Battery Wiring Diagram I think that it would go good in the FAQ's I just thought that there was someone earlier that was asking about the wiring for the auxillary battery. __________________ "Remember, They can Kill You, but they can't eat You, That's against the law!!!!!!!!!"



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