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Low1972 · 11-14-2013, 02:26 PM

I have a '72 C10 that came factory with the full gauge cluster. The only gauge currently not working is the "BATTERY" gauge in the lower left corner. Was this gauge tied into the old external voltage regulator? I've upgraded the alternator to an internally regulated unit, so have removed the old external regulator, etc. Is this gauge for amperage or voltage? Trying to figure out how to test it and wire it to work. Thanks.

11-14-2013, 02:26 PM	#1
Low1972 Registered User Join Date: Dec 2010 Location: Suwanee, GA Posts: 1	battery gauge I have a '72 C10 that came factory with the full gauge cluster. The only gauge currently not working is the "BATTERY" gauge in the lower left corner. Was this gauge tied into the old external voltage regulator? I've upgraded the alternator to an internally regulated unit, so have removed the old external regulator, etc. Is this gauge for amperage or voltage? Trying to figure out how to test it and wire it to work. Thanks.