FOB syncing issues with Mazda 3
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Junior Member
Joined: Dec 2022
Posts: 5
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From: Adelaide
FOB syncing issues with Mazda 3
Hey All
I have a Mazda 3 Hatch 2005, and recently changed batteries on my FOB. When i went to lock/unlock my car, the car wasnt locking/unlocking
The red light came up on my FOB to signify that the batteries were working. so i decided to look online to sync the FOB keys to the car again incase it resetted for some reason
Anyways i did the whole process of keys in the ignition, door open, turn on off 3 times ect. That all worked fine as the locks closed and opened to activate ON MODE to SYNC the FOB. Then i pressed the FOB button to sync the keys, and then the locks opened/closed to signifty the end of the SYNCING MODE.
Yet when i went to use the FOB button to lock/ unlock the car, it didnt work.
For some reason the FOB is not registering, any idea why?
Its a weird one because the keys work as the red light comes up, but the car isnt picking the FOB signal up
i can only think maybe theres an issue on the cars signal to register the keys. Does it have a FUSE that might be stuffed ect? if so which fuse is it?
help much appreciate
John
I have a Mazda 3 Hatch 2005, and recently changed batteries on my FOB. When i went to lock/unlock my car, the car wasnt locking/unlocking
The red light came up on my FOB to signify that the batteries were working. so i decided to look online to sync the FOB keys to the car again incase it resetted for some reason
Anyways i did the whole process of keys in the ignition, door open, turn on off 3 times ect. That all worked fine as the locks closed and opened to activate ON MODE to SYNC the FOB. Then i pressed the FOB button to sync the keys, and then the locks opened/closed to signifty the end of the SYNCING MODE.
Yet when i went to use the FOB button to lock/ unlock the car, it didnt work.
For some reason the FOB is not registering, any idea why?
Its a weird one because the keys work as the red light comes up, but the car isnt picking the FOB signal up
i can only think maybe theres an issue on the cars signal to register the keys. Does it have a FUSE that might be stuffed ect? if so which fuse is it?
help much appreciate
John
Junior Member
Joined: Jan 2023
Posts: 2
Likes: 0
From: south carolina
Hey All
I have a Mazda 3 Hatch 2005, and recently changed batteries on my FOB. When i went to lock/unlock my car, the car wasnt locking/unlocking
The red light came up on my FOB to signify that the batteries were working. so i decided to look online to sync the FOB keys to the car again incase it resetted for some reason
Anyways i did the whole process of keys in the ignition, door open, turn on off 3 times ect. That all worked fine as the locks closed and opened to activate ON MODE to SYNC the FOB. Then i pressed the FOB button to sync the keys, and then the locks opened/closed to signifty the end of the SYNCING MODE.
Yet when i went to use the FOB button to lock/ unlock the car, it didnt work.
For some reason the FOB is not registering, any idea why?
Its a weird one because the keys work as the red light comes up, but the car isnt picking the FOB signal up
i can only think maybe theres an issue on the cars signal to register the keys. Does it have a FUSE that might be stuffed ect? if so which fuse is it?
help much appreciate
John
I have a Mazda 3 Hatch 2005, and recently changed batteries on my FOB. When i went to lock/unlock my car, the car wasnt locking/unlocking
The red light came up on my FOB to signify that the batteries were working. so i decided to look online to sync the FOB keys to the car again incase it resetted for some reason
Anyways i did the whole process of keys in the ignition, door open, turn on off 3 times ect. That all worked fine as the locks closed and opened to activate ON MODE to SYNC the FOB. Then i pressed the FOB button to sync the keys, and then the locks opened/closed to signifty the end of the SYNCING MODE.
Yet when i went to use the FOB button to lock/ unlock the car, it didnt work.
For some reason the FOB is not registering, any idea why?
Its a weird one because the keys work as the red light comes up, but the car isnt picking the FOB signal up
i can only think maybe theres an issue on the cars signal to register the keys. Does it have a FUSE that might be stuffed ect? if so which fuse is it?
help much appreciate
John
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