Direct Adaptive Steering System Malfunctions

Software issues and potential loss of power assist in the Direct Adaptive Steering system have been subject to recalls. This can affect steering responsiveness, especially in cold temperatures. Estimated repair cost: $500 - $1,200.

Occupant Classification System (OCS) Errors

Software errors in the OCS can lead to incorrect passenger airbag status. Recalls have addressed this with software updates or ECU replacement. Estimated repair cost: $300 - $700.

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2014 Infiniti Q50 Maintenance guide

Name: Maintenance dataset for 2014 Infiniti Q50
Creator: Carfocal

v1.0Updated Jun 4, 2026Ryan Davis4 Sources Analyzed6 Critical Recalls

MAINTENANCE SUMMARY

The 2014 Infiniti Q50, with an 'Average' reliability verdict, demands attention to its driveshaft and steering systems. Significant recalls and a high TSB count (195) point to potential systemic issues.

View Critical Issue: Driveshaft Fatigue and Breakage

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Reliability Score

Est. Annual Maintenance Cost

$800 - $1,500

TSBs & Recalls

195 TSBs | 14 Recalls

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Key Takeaways

Prioritize inspection and maintenance of the driveshaft due to documented fatigue issues.
Ensure all software-related recalls for the steering system are addressed.

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Critical service intervals

Common failure analysis

Symptoms and prevention guidance