Computer/Radio presets backup power supply

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May 12, 2010 | 11:36 AM

exuL1B47

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CF Beginner

Joined: Dec 2008

Posts: 19

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Computer/Radio presets backup power supply

Hi
Does anybody know what Chevy dealers use to backup the onboard computers and radio presets when they replace the battery? Thanks.

2005 Malibu Maxx

May 16, 2010 | 3:08 PM

mattdez

CF Junior Member

Joined: Mar 2010

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They usually just write everything down... or at least they are supposed to.

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