Recalls indicate potential engine stall due to Powertrain Control Module (PCM) software errors. This can lead to a sudden loss of motive power. Estimated repair cost: $100 - $300.

Automatic Emergency Braking (AEB) System Malfunction

Recalls address potential false activations of the AEB system, which can cause unexpected braking. Software updates and potential hardware adjustments are the typical remedies. Estimated repair cost: $100 - $500.

A recall addressed the risk of loose lug nuts, which could lead to wheel detachment. Proper torque is essential. Estimated repair cost: $50 - $150.

CARFOCALvehicle research

2019 Mazda Mazda3 Maintenance guide

Name: Maintenance dataset for 2019 Mazda Mazda3
Creator: Carfocal

v1.0Updated Jun 12, 2026Ethan Miller4 Sources Analyzed1 Critical Recalls

MAINTENANCE SUMMARY

The 2019 Mazda3 presents a mixed reliability picture with a 'Below Average' verdict, influenced by 8 recalls and 199 TSBs, despite 0 consumer complaints. Owners should prioritize addressing recalls related to engine stall and AEB system faults.

View Critical Issue: Engine Stall

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Reliability Score

Est. Annual Maintenance Cost

$300 - $600

TSBs & Recalls

199 TSBs | 8 Recalls

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Key Takeaways

Prioritize recall completion, especially for engine stall and AEB system issues.
The high TSB count (199) suggests a need for vigilance regarding potential intermittent problems.

2 more takeaways unlock below

Critical service intervals

Common failure analysis

Symptoms and prevention guidance

2019 Mazda Mazda3 Maintenance guide

v1.0Updated Jun 12, 2026Ethan Miller4 Sources Analyzed1 Critical Recalls

MAINTENANCE SUMMARY

View Critical Issue: Engine Stall

Subscribe to Recall Alerts Subscribe to Recall Alerts

Reliability Score

Est. Annual Maintenance Cost

$300 - $600

TSBs & Recalls

199 TSBs | 8 Recalls

CarFocal account required

Unlock the Full 2019 Mazda Mazda3 Maintenance Guide

Create a free account to reveal the full service schedule, repair costs, and deeper diagnostic data.

Key Takeaways

Prioritize recall completion, especially for engine stall and AEB system issues.
The high TSB count (199) suggests a need for vigilance regarding potential intermittent problems.

2 more takeaways unlock below

Critical service intervals

Common failure analysis

Symptoms and prevention guidance