Honda Accord (2013 - 2015) 2013 - 2015 Honda Accord and Inspire

Key fob not communicating with car

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Old Oct 14, 2022 | 07:18 AM
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Default Key fob not communicating with car

2014 Honda Accord yesterday the car battery had to be replaced, once the new battery was installed the car wouldn’t start and the key fob also stopped working , I replaced the fob battery also but still car wouldn’t start, I placed the key fob next to the push start button n car did started but key fob still doesn’t communicate with the car. I push the open or close door button on the fob n I see the red light on the fob comes on but doors won’t open or close. Before changing the car’s battery all was working fine. Also an FCW system failed keeps flashing on the dash with the yellow FCW n LDW lights on on the dash.
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Old Oct 14, 2022 | 07:59 AM
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Default Re: Key fob not communicating with car

Check under-hood Fuse No. A21 (10A) - back up fuse.
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Old Oct 14, 2022 | 04:28 PM
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Default Re: Key fob not communicating with car

Thank you I will check as soon as my daughter comes home, will let you know.
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Old Oct 15, 2022 | 03:53 AM
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Default Re: Key fob not communicating with car

I check the battery fuse A21 under the hood and the fuse is good
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Old May 21, 2024 | 07:45 PM
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Default Re: Key fob not communicating with car

Originally Posted by Paco56
2014 Honda Accord yesterday the car battery had to be replaced, once the new battery was installed the car wouldn’t start and the key fob also stopped working , I replaced the fob battery also but still car wouldn’t start, I placed the key fob next to the push start button n car did started but key fob still doesn’t communicate with the car. I push the open or close door button on the fob n I see the red light on the fob comes on but doors won’t open or close. Before changing the car’s battery all was working fine. Also an FCW system failed keeps flashing on the dash with the yellow FCW n LDW lights on on the dash.

I have the same issue on my 2014 exl you ever get this fixed brother?

Last edited by lalo664; May 21, 2024 at 07:45 PM. Reason: Not edited
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