Mazda Repair Questions? Ask Mechanics for Answers ASAP
My name is ***** ***** I am a professional here at Just Answer. I noticed that your question had not received a response and thought I would see if you still need help with this.I apologize for the delay and I hope I can still assist you with this here.
If these key fobs started to fail one after another and not at the same time this issue here can be caused by the key fobs themselves at fault needing replaced.This is usually the most common cause.But if they both failed to operate the vehicle at the same time this would be a separate issue here and not the fobs at fault causing this.Let me know if they failed at different times or at the same time here and we can continue from here.
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Was anything after market wired into your vehicle at all when or before this issue occurred here?
Have you had the fault codes checked with a scan tool that can plug in and communicate with all computers to see what codes are set at all?