The buttons (lock, unlock, etc) on my key fob work, but when I try to start the car, I get a message on the dash that says my Key fob batteries are low and the car wont start. I replaced the battery twice in the past day and the problem persists. Any idea what the issue is? Does the fob need to be reprogrammed?
Key Fob (2020 CX-9) Not Working
- Thread starter driver42
- Start date
The ManLaw
The Manlaw of Want
- :
- 15cx5 soon 20cx9
Sounds like a warranty issue entirely. Could be the keys antenna, the receiver could be bad, but mainly with a 2020, it is a dealership problem.
- :
- 2020 Mazda CX-9
I had the same issue and took it back to dealer. The service advisor was able to fix it. He told me that the keyfob had been disabled and needed to be reset. Of course he showed me the process with the keyfob and I of course forgot it. I did the same initial troubleshooting with replacing the battery and the service advisor did the same before he figured out the keyfob needed to be reset.
- :
- 2022 CX-9 Signature
Maybe this will help.
www.realmazdaparts.com
Mazda Keyless Remote Not Working | REALMazdaParts Blog | RealMazdaParts.com
Having Issues With Your Mazda Keyless Remote? Try These Simple Tips Before You Head Out To Buy A New One. The Fix May Be Easier Than You Think!
www.realmazdaparts.com
The ManLaw
The Manlaw of Want
- :
- 15cx5 soon 20cx9
Update for everyone, id been having the issue of either the fob not unlocking the doors or getting the key not found after the car had been started, so I called my dealer and they looked at it for me today.
Turns out, there's a way to put the key fob into power saving mode...thanks mazda.
Next post is the print out of the issue and how to fix it
Turns out, there's a way to put the key fob into power saving mode...thanks mazda.
Next post is the print out of the issue and how to fix it
The ManLaw
The Manlaw of Want
- :
- 15cx5 soon 20cx9
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truckster
2023 CX50 Turbo PP
Thank goodness this thread saved me a trip to the dealership!
Two weeks after buying our CX9 my wife started getting the low battery notification on the dash so I changed the battery myself. Still had the low battery indicator on the dash. Came straight here and found this thread and low and behold this was the problem.
Two weeks after buying our CX9 my wife started getting the low battery notification on the dash so I changed the battery myself. Still had the low battery indicator on the dash. Came straight here and found this thread and low and behold this was the problem.
