2008 avalanche battery gauge isnt reading low them back up? high

Asked by Tford5848 Mar 10, 2020 at 04:31 PM about the 2008 Chevrolet Avalanche 2LT 4WD

Question type: Maintenance & Repair

My 08 avalanche battery gauge is reading low at
10 volts but when I turn on my headlights it brings
it back up at 14 volts. Got a brand new battery for it
and battery and alternator got tested and there
coming out good . What could this be?

1 Answer
18,255

munron answered 4 years ago

Could be a bunch of things, but I'd check that all the various grounds are clean and tight.

Mark helpful

Your Answer:

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