Power Steering (EPS) Failure

Electric Power Steering (EPS) failure can lead to a loss of power assist, making steering extremely difficult, especially during turns. This is a critical safety concern. Estimated repair cost: $1,000 - $2,500.

A known issue, particularly on White Diamond Pearl models, is paint peeling from the roof and tailgate. This often appears after the factory warranty expires. Estimated repair cost: $500 - $2,000.

Fuel Pump Malfunction

A significant recall addresses potential fuel pump failure, which can lead to engine stalling and an increased risk of a crash. This issue affects a wide range of model years. Estimated repair cost: $400 - $800 (if out of recall).

Lighting System Failures

Multiple recalls have been issued for tailgate and taillight moisture ingress, leading to lighting failures. This reduces vehicle visibility and increases crash risk. Estimated repair cost: $100 - $500.

2015 Acura MDX Maintenance guide

Name: Maintenance dataset for 2015 Acura MDX
Creator: Carfocal

v1.0Updated May 30, 2026Ethan Miller4 Sources Analyzed35 Critical Recalls

MAINTENANCE SUMMARY

The 2015 Acura MDX is a luxury mid-size SUV with a 'Below Average' reliability verdict, marked by significant recalls and recurring complaints. Key concerns include transmission shudder, electrical system failures, and power steering issues, necessitating diligent maintenance and awareness.

View Critical Issue: Transmission Shudder/Hesitation

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Reliability Score

Est. Annual Maintenance Cost

$500 - $800

TSBs & Recalls

148 TSBs | 44 Recalls

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Key Takeaways

Transmission Shudder: A prevalent issue involving the torque converter lock-up clutch can cause hesitation and rough shifting, particularly at lower speeds and inclines. While TSBs exist, persistent symptoms may require significant repair.
Electrical System Woes: Owners report a range of electrical problems, including keyless entry malfunctions, automatic door relocking, and instances of the vehicle shutting down unexpectedly. These can be intermittent and difficult to diagnose.

4 more takeaways unlock below

Critical service intervals

Common failure analysis

Symptoms and prevention guidance