Mazda Repair Questions? Ask Mechanics for Answers ASAP
Hi my name is ***** ***** you have a multi meter by any chance.
Yes with the engine running you should have about 13.7 volts at the battery if only 12 or less the alternator has failed.
Yes a faulty alternator could well be the issue. I have no idea about the brake theory that is fake news.
Use as little electric as possible and charge the battery if possible when the battery dies the car will cut out.
Do you need anymore help with this.
Yes it is.
If you need anymore help feel free to get back to me and a rating would be appreciated regards Gavin.