Minor Electrical Glitches

The presence of TSBs suggests potential for minor electrical issues, such as sensor malfunctions or intermittent warning lights. These are often resolved with software updates or component replacement. Estimated repair cost: $100 - $500.

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2016 Infiniti Q40 Maintenance guide

Name: Maintenance dataset for 2016 Infiniti Q40
Creator: Carfocal

v1.0Updated Jun 4, 2026Daniel Wilson4 Sources Analyzed

MAINTENANCE SUMMARY

The 2016 Infiniti Q40 presents a generally good reliability picture with 0 recalls and 0 complaints, but a notable 21 TSBs suggest potential minor issues. Owners should prioritize regular fluid changes and inspect components often addressed by TSBs, such as HVAC and minor electrical systems, to maintain optimal performance.

View Critical Issue: HVAC System Malfunctions

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Reliability Score

Est. Annual Maintenance Cost

$400 - $700

TSBs & Recalls

21 TSBs | 0 Recalls

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Key Takeaways

The 2016 Infiniti Q40 boasts a strong reliability record with no reported recalls or consumer complaints.
A significant number of Technical Service Bulletins (TSBs) indicate potential minor issues, particularly with the HVAC and electrical systems.

3 more takeaways unlock below

Critical service intervals

Common failure analysis

Symptoms and prevention guidance