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04-08-2024, 04:57 PM
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#1 | |
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AF Regular
Join Date: Apr 2004
Location: Spring, Texas
Posts: 230
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Battery replacement in 2017 CTS require a memory saver?
I will need to replace the battery in a 2017 CTS Luxury soon, does this require a memory saver to be plugged in to save computer settings? I wouldn't think so but a friend suggested it. Thanks in advance.
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04-08-2024, 05:05 PM
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#2 | |
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A990 racer
 Join Date: Mar 2002
Location: Chestertown, New York
Posts: 17,051
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Re: Battery replacement in 2017 CTS require a memory saver?
Yes, that would save the memory in the pcm, and some other modules.
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04-08-2024, 07:00 PM
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#3 | |
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Registered Offender
Join Date: Mar 2006
Location: Rural
Posts: 6,562
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Re: Battery replacement in 2017 CTS require a memory saver?
^^ Truth,
Some of those "other modules" would be the BCMs (all of them), the gateway module, which handles everything from the OnStar to the home link to the entertainment center, and the TCM.
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