2019 mazda Mazda3 electrical problems

moderate 8 complaints filed with NHTSA · avg repair $850

Complaints

Recalls

Crashes

Avg fix

$850

Related recalls

severe NHTSA 19V363000 14/05/2019

Mazda North American Operations (Mazda) is recalling certain 2019 Mazda3 vehicles

Incorrect indicator warning lights may lead the driver and/or passengers to be unaware of deactivated air bags or unfastened seat belts, increasing the risk of injury.

Fix: Mazda will notify owners, and dealers will replace the passenger air bag/seat belt status indicator assembly, free of charge. The recall began July 9, 2019. Owners may contact Mazda customer service at 1-800-222-5500, Option 4. Mazda's number for this recall is 3319E.

What owners are reporting 3 most recent

electrical · filed 10/15/2020

THE SMART BRAKE SYSTEM IS MALFUNCTIONING. THE CAR SLAMS ON ITS BRAKES FOR NO REASON. NO VEHICLE IS AHEAD OF ME. I HAVE BEEN DRIVING AT HIGHWAY SPEEDS WHEN THIS OCCURS AND I HAVEN'T BEEN REAR ENDED YET. IT'S HAPPENED NUMEROUS TIMES BEFORE AND AFTER I COMPLETED THE RECALL. THE CONDITION IS WORSE WHEN IT'S RAINING. THE CAR HAS BEEN AT THE DEALERSHIP FOR OVER 30 DAYS UNABLE TO REPAIR.

electrical · filed 09/18/2023

The vehicle's battery has gone dead on several occasions since replacing the OEM battery. The OEM battery which was approximately 3 years old, also had gone dead, prompting its replacement. The battery has gone dead within 1-2 days of not using the car. Charging the battery by running it is only a temporary fix as the car needs to be constantly driven in order to charge the battery, which is not u…

electrical · filed 09/01/2021

When trying to start the vehicle it is unable to start and the car chimes while the complete instrument cluster flashes off and on. The car will not start and the entire instrument panel blinks/flashes displaying all warning lights. I hear whirring and clicking noises. Just prior to it not starting I may experience the driver side vents pushing out hot air while the passenger side is pushing ou…

Common questions

How serious is the electrical problem on the 2019 mazda Mazda3?

It's a documented issue but not catastrophic. 8 complaints have been filed. Repairs average $850 and most owners catch it before it causes a breakdown.

At what mileage does the electrical typically fail?

Mileage data is limited for this issue. Owners report failures across a wide range, suggesting cause is more about driving conditions and maintenance than mileage alone.

What does it cost to fix?

Independent shops typically charge around $850 for electrical repairs on this vehicle. Dealer pricing tends to run 20-40% higher. The exact figure depends on the specific failure mode, parts availability, and your local labor rates. If you're outside factory warranty, an extended service contract often covers this category.

Are there any recalls related to electrical?

Yes — 1 active recall(s) cover electrical issues on this vehicle. Recall fixes are always free regardless of mileage or warranty status. Use the VIN decoder at the top of the page to check if your specific vehicle is affected.