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2018 mazda Mazda3 electrical problems

moderate 28 complaints filed with NHTSA · avg repair $850

Complaints
28
Recalls
0
Crashes
1
Avg fix
$850

What owners are reporting 4 most recent

electrical · filed 12/15/2023

Touchscreen in vehicle is randomly changing without my touching the screen. This is a well-documented issue in other 2014-2016 Mazdas for which a recall has been previously issued. However, my vehicle also experiences this same issue ("ghost touch") which indicates to me that the problem is not just limited to 2014-2016 vehicles and that my 2018 Mazda should be included in the original recall to…

electrical · filed 11/13/2024

NHTSA: #23V-487 This recall has not been resolved yet despite it being established in July 2023. States no remedy available, and this is very frustrating.

electrical · filed 10/04/2022

To Whom It May Concern: On Sunday October 2, 2022, while driving in very rainy conditions caused by Hurricane Ian, my windshield wipers failed. On Monday, October 3, 2022, I took the car to an independent mechanic at Chesapeake Import Services in Annapolis, MD. The auto mechanic ran a diagnostic test on my vehicle to discover an electric malfunction caused by a defective relay. This is the same …

electrical · filed 09/16/2022

warning lights FOR ABS

Common questions

How serious is the electrical problem on the 2018 mazda Mazda3?

It's a documented issue but not catastrophic. 28 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?

No active recalls currently cover electrical issues on this vehicle. The complaints filed represent owner-reported failures that haven't risen to the level of a manufacturer-issued recall — but they're still worth knowing about before you buy or budget for repairs.

Other problem areas on this vehicle

Complaint and recall data sourced from the National Highway Traffic Safety Administration (NHTSA) public records database. Severity ratings are derived from reported crashes, fires, injuries, and fatalities. Repair cost estimates are independent-shop national averages and may differ in your area. Some links on this page are affiliate links.
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