batter saver active
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Cadillac STS Forum - 2005 through 2012 Discussion, batter saver active in Past Cadillac Vehicle Discussion; Car just went Into this. First time it happens, what can it be??...
  1. #1
    wario323 is offline Cadillac Owners Member
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    batter saver active

    Car just went Into this. First time it happens, what can it be??

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  3. #2
    ddalder's Avatar
    ddalder is online now Cadillac Owners Connoisseur
    Automobile(s): 2008 STS-4 N* 1SG
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    Re: batter saver active

    This is a load management system built into the vehicle. When the system detects the electrical/charging system is unable to keep up with demand despite an increase in RPM, this may become active. Various less critical systems will either be shut down or duty cycled to lessen the workload on the vehicle. You can read about this in the Owner's Manual under the section "Battery Load Management". Check your index for the page reference as it may vary from one model year to another. In short, you need to have your electrical system diagnosed and serviced. It will be helpful, when asking questions, to specify your model year and engine option. This can be added to your profile so it will appear with each of your posts.

  4. #3
    Charles Warren's Avatar
    Charles Warren is offline Cadillac Owners Fanatic
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    Re: batter saver active

    alt connection or alt itself.

  5. #4
    EChas3's Avatar
    EChas3 is offline Cadillac Owners Master
    Automobile(s): 2006 STS4 V8 1SG & 2007 STS V8 1SE
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    Re: batter saver active

    Good advice above but it could be lots of things.

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