Hello,

I've had this issue once before sometime ago which was resolved by replacing a fuse through an auto elec. The car drives and is charging fine as it did previously.

It would be much appreciated if someone could please indicate the position of the fuse that could be related to this issue.

I'm assuming it could be related to one of the following fuses? Or are we talking more 30A+ with these systems? A point in the right direction should be enough for me to test with the multimeter.

https://fuse-box.info/mazda/mazda-3-...014-2018-fuses

6 ENG+B 7.5 A Engine control system
23 ENGINE3 15 A Engine control system
24 ENGINE2 15 A Engine control system
25 ENGINE1 15 A Engine control system
27 EVVT 20 A Engine control system
41 ENGINE. IG1 15 A Engine control system

 

First of all your post don't mention what vehicle you have but from those screen messages it points out to the wonderful (sarcastic) i-stop system. Take your expensive battery to a service center and have them evaluate it, if the battery is about 4 years or older it needs replacement, after replacement it needs a RESET (Initial Setting) of I-stop system by the dealer or using an advanced OBD scanner. Sometimes car owners can get away performing this procedure:
https://www.pandgmotors.com.au/blog/mazda-i-stop-reset/
id0117i6801000.html

 

Hi Mazdaon,

Thanks for the information.

I have tried the reset procedure which did not work unfortunately. The battery is about 3 years old so will have it checked. Is the i-stop/battery issue something that it is known to cause the fault warnings?

Do you know if a fuse can cause this and would you happen to know which fuse it might be? I have checked online and can't locate information related to fuses for the systems.

Thanks
Mazda3 SP25 2014