Auxiliary battery charging relay help? - The 1947 - Present Chevrolet & GMC Truck Message Board Network

01spirit750 · 10-10-2011, 02:01 PM

1972 GMC one ton dually-

I cannot find a replacement auxiliary battery charging relay.
I do not know what they even look like.

Can someone post a picture and or tell me where to get one?

The connector is the same style as the horn relay.

Thanks...

Chris

*72lb4x4* · 10-10-2011, 03:38 PM

I googled it and it looks like rockauto might have it...

*stich626* · 10-10-2011, 03:46 PM

any diesel would work

cdowns · 10-10-2011, 04:31 PM

boat supply stores have multiple battery system hardware

**john** · 10-10-2011, 05:30 PM

Do you have this part of the puzzle?

01spirit750 · 10-10-2011, 07:59 PM

Quote:

Originally Posted by john

Do you have this part of the puzzle?

Yes, thanks. I found that earlier today. I am putting my Dads truck back to gether for him and the connector for the relay had me stumped. Then once I found this schemate on this forum (thanks guys) I figured out that it has the dual battery wiring harness. Of course it was missing the aux battery tray.

into69z · 10-10-2011, 10:30 PM

N0t trying to hi-jack this thread but how would you check the rely for proper function? .............I have one also but I have not hooked it up -didn't want to smoke the system

10-10-2011, 02:01 PM	#1
01spirit750 Registered User Join Date: Oct 2010 Location: Bay Area California Posts: 137	Auxiliary battery charging relay help? 1972 GMC one ton dually- I cannot find a replacement auxiliary battery charging relay. I do not know what they even look like. Can someone post a picture and or tell me where to get one? The connector is the same style as the horn relay. Thanks... Chris

10-10-2011, 03:38 PM	#2
72lb4x4 Account Suspended Join Date: Jul 2006 Location: DFW Posts: 1,427	Re: Auxiliary battery charging relay help? I googled it and it looks like rockauto might have it...

10-10-2011, 03:46 PM	#3
stich626 Account Suspended Join Date: Sep 2010 Location: hingham ma Posts: 1,721	Re: Auxiliary battery charging relay help? any diesel would work

10-10-2011, 04:31 PM	#4
cdowns Senior Member Join Date: Jan 2003 Location: daytonabeach Posts: 22,956	Re: Auxiliary battery charging relay help? boat supply stores have multiple battery system hardware __________________ 71c-10 350/2004r/4:11 lowered3/4 longbed/dead by hurricane MEANING OF DEATH::::: SOMEBODY ELSE GETS YOUR STUFF DONT BELIEVE EVERYTHING YOU THINK TAKE MY ADVISE;I DON'T USE IT ANYWAY

10-10-2011, 05:30 PM	#5
john member #16 Join Date: Dec 1999 Location: Yuba City Ca. Posts: 3,618	Re: Auxiliary battery charging relay help? Do you have this part of the puzzle? Attached Images __________________ john http://67-72chevytrucks.com/vboard/showgroups.php board vendors http://www.flickr.com/photos/1745471...7602865984234/

10-10-2011, 10:30 PM	#7
into69z "brand new second-hand" Join Date: Feb 2007 Location: White House, Tennessee Posts: 526	Re: Auxiliary battery charging relay help? N0t trying to hi-jack this thread but how would you check the rely for proper function? .............I have one also but I have not hooked it up -didn't want to smoke the system __________________ Steve 69 3/4t custom camper tilt,am/fm,speed warning,air gauge,buddy buckets,aux battery, big block,p/s,p/b,a/c 67 Camaro 96 Impala ss-sold 04 hybrid Honda-saving gas for the blue truck!:b69:



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