# 2010 Ford Edge - battery light mystery

**URL:** <https://community.cartalk.com/t/2010-ford-edge-battery-light-mystery/151365>\
**Category:** Maintenance/Repairs\
**Tags:** ford, edge\
**Created:** [October 23, 2019, 9:55pm UTC](https://community.cartalk.com/t/2010-ford-edge-battery-light-mystery/151365 "2019-10-23T21:55:01Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![havard](https://avatars.discourse-cdn.com/v4/letter/h/9f8e36/32.png) [@havard](https://community.cartalk.com/u/havard)\
**Post date:** [October 23, 2019, 9:55pm UTC](https://community.cartalk.com/t/2010-ford-edge-battery-light-mystery/151365/1 "2019-10-23T21:55:01Z")

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what wood cause the battery light to stay on when the battery , alternator and everything else checks good.

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**Author:** ![old\_mopar\_guy](https://avatars.discourse-cdn.com/v4/letter/o/6bbea6/32.png) [@old\_mopar\_guy](https://community.cartalk.com/u/old_mopar_guy)\
**Post date:** [October 23, 2019, 11:11pm UTC](https://community.cartalk.com/t/2010-ford-edge-battery-light-mystery/151365/3 "2019-10-23T23:11:30Z")

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Checks good by whom? What specific tests were done and what were the specific results?

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**Author:** ![Mustangman](https://sea1.discourse-cdn.com/cartalk/user_avatar/community.cartalk.com/mustangman/32/44130_2.png) [@Mustangman](https://community.cartalk.com/u/Mustangman)\
**Post date:** [October 23, 2019, 11:59pm UTC](https://community.cartalk.com/t/2010-ford-edge-battery-light-mystery/151365/4 "2019-10-23T23:59:27Z")

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Light is on, there is still a problem with your charging system. Could be a bad alternator, bad wire, or the ecu is not sending the rignt signal to the alternator to charge.