Airbag System Malfunction

Isolated but serious complaints include partial airbag deployment in a crash, leading to occupant injury. One complaint details a severe frontal crash where only the knee airbag deployed. Estimated repair cost: $200 - $1,000+.

Suspension Noises and Handling Issues

Reports of rattling, moaning, or rubbing sounds from the suspension, particularly the rear, and instances of unpredictable rear-end sway. Estimated repair cost: $400 - $1,500.

Some owners report inconsistent panel gaps, particularly with the trunk lid and fenders, giving an impression of misalignment or prior damage. Estimated repair cost: $100 - $500 (for adjustments).

Electrical Issues (Trunk/Keyless Access)

Occasional reports of the trunk not opening electronically or the keyless access system malfunctioning. Estimated repair cost: $150 - $500.

High Pressure Fuel Pump Chirp

A TSB addresses a chirping noise from the high-pressure fuel pump area during engine operation, particularly when warm. Estimated repair cost: $300 - $600.

2016 Acura RLX Maintenance guide

Name: Maintenance dataset for 2016 Acura RLX
Creator: Carfocal

v1.0Updated May 30, 2026Ethan Miller16 Sources Analyzed

MAINTENANCE SUMMARY

The 2016 Acura RLX, a luxury sedan, requires diligent maintenance, particularly concerning its tires and airbag system. Owners have reported premature tire sidewall separation and isolated but serious airbag function issues.

View Critical Issue: Tire Sidewall Separation

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Reliability Score

Est. Annual Maintenance Cost

$471

TSBs & Recalls

62 TSBs | 0 Recalls

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Key Takeaways

Tire Sidewall Separation: A significant concern, with reports of premature failure after hitting potholes. Owners have experienced multiple blowouts within a few thousand miles.
Airbag System Concerns: Isolated but serious complaints exist regarding airbag function, including partial deployment in a crash.

4 more takeaways unlock below

Critical service intervals

Common failure analysis

Symptoms and prevention guidance

2016 Acura RLX Maintenance guide

v1.0Updated May 30, 2026Ethan Miller16 Sources Analyzed

MAINTENANCE SUMMARY

View Critical Issue: Tire Sidewall Separation

Subscribe to Recall Alerts Subscribe to Recall Alerts

Reliability Score

Est. Annual Maintenance Cost

$471

TSBs & Recalls

62 TSBs | 0 Recalls

CarFocal account required

Unlock the Full 2016 Acura RLX Maintenance Guide

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

Key Takeaways

Tire Sidewall Separation: A significant concern, with reports of premature failure after hitting potholes. Owners have experienced multiple blowouts within a few thousand miles.
Airbag System Concerns: Isolated but serious complaints exist regarding airbag function, including partial deployment in a crash.

4 more takeaways unlock below

Critical service intervals

Common failure analysis

Symptoms and prevention guidance