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-   -   Battery sign on dashboard (https://www.mazdaforum.com/forum/mazda-cx-9-50/battery-sign-dashboard-41004/)

ilir123 12-04-2018 09:01 AM

Battery sign on dashboard
 
2015 Mazda CX 9...the battery light goes ON and OFF while I'm driving. I replaced battery, but it still goes ON/OFF...Please HELP!

grim_reaper 12-07-2018 03:57 AM

The battery light is related to the charging system, not the actual battery. You will need to get the whole charging system checked & tested.

grim_reaper 12-07-2018 03:59 AM

Be aware that the alternator is controlled by the PCM.

ilir123 12-07-2018 03:21 PM


Originally Posted by grim_reaper (Post 171462)
The battery light is related to the charging system, not the actual battery. You will need to get the whole charging system checked & tested.

Thank you!

ilir123 12-07-2018 03:22 PM


Originally Posted by grim_reaper (Post 171463)
Be aware that the alternator is controlled by the PCM.


Thank you! Mazda dealer is telling me to replace the alternator. Too expensive.


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