# 2007 Honda Civic Sdn - Odd sound after battery change

**URL:** <https://community.cartalk.com/t/2007-honda-civic-sdn-odd-sound-after-battery-change/142716>\
**Category:** Maintenance/Repairs\
**Tags:** honda\
**Created:** [June 21, 2019, 4:57pm UTC](https://community.cartalk.com/t/2007-honda-civic-sdn-odd-sound-after-battery-change/142716 "2019-06-21T16:57:31Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![ann29](https://avatars.discourse-cdn.com/v4/letter/a/7ea924/32.png) [@ann29](https://community.cartalk.com/u/ann29)\
**Post date:** [June 21, 2019, 4:57pm UTC](https://community.cartalk.com/t/2007-honda-civic-sdn-odd-sound-after-battery-change/142716/1 "2019-06-21T16:57:31Z")

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battery changed saturday  
when i drive the can a sound  
is heard under front of car  
like a low siren sound  
the goes away after about 10 minutes.  
any ideas

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**Author:** ![common-sense-answer](https://sea1.discourse-cdn.com/cartalk/user_avatar/community.cartalk.com/common-sense-answer/32/716_2.png) [@common-sense-answer](https://community.cartalk.com/u/common-sense-answer)\
**Post date:** [June 23, 2019, 11:14pm UTC](https://community.cartalk.com/t/2007-honda-civic-sdn-odd-sound-after-battery-change/142716/2 "2019-06-23T23:14:20Z")

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Are you missing any pets since you changed the battery? 🙀

Was the new battery **fully** charged before installation?  
_ **CSA** _  
🌲🕶🌲

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**Author:** ![eddo](https://sea1.discourse-cdn.com/cartalk/user_avatar/community.cartalk.com/eddo/32/2594_2.png) [@eddo](https://community.cartalk.com/u/eddo)\
**Post date:** [June 25, 2019, 12:21am UTC](https://community.cartalk.com/t/2007-honda-civic-sdn-odd-sound-after-battery-change/142716/3 "2019-06-25T00:21:32Z")

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does the car have an aftermarket alarm system?

Why was the battery changed to begin with?