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Acura in certain driving conditions, the Collision Mitigation Braking System (cmbs) may incorrectly interpret certain roadside objects such as metal fences or metal guardrails as obstacles and unexpectedly apply the brakes.

NHTSA campaign 15V-301 · Reported May 20, 2015 · 19,502 vehicles affected

AFFECTED MODELS
Acura MDX and RLX
VEHICLES AFFECTED
19,502
REMEDY
Honda will notify owners, and dealers will update the CMBS software, free of charge.
COST
Free

The short version

Honda (American Honda Motor Co.) reported a problem with the forward collision avoidance crash imminent braking. Here is what owners need to know.

WHAT

In certain driving conditions, the Collision Mitigation Braking System (CMBS) may incorrectly interpret certain roadside objects such as metal fences or metal guardrails as obstacles and unexpectedly apply the brakes.

WHY IT MATTERS

If the CMBS unexpectedly applies emergency braking force while driving, there is an increased risk of a crash.

WHAT TO DO

Honda will notify owners, and dealers will update the CMBS software, free of charge.

Affected vehicles

These model years are included in NHTSA campaign 15V-301.

YEAR RANGEMODEL
2014–2015Acura MDX
2014–2015Acura RLX

What changed

Newest first. The record shows both when the recall began and what has changed since.

  1. Recall reported to NHTSA. LATEST

Drive one of these? Check your VIN to see if your specific vehicle is affected.

Check your VIN

What this record means

Data from the NHTSA recall database. A clean VIN check means no open federal recalls for that vehicle — not that it never had one.

Not affiliated

MyAutoRecalls is not affiliated with Honda (American Honda Motor Co.) or the National Highway Traffic Safety Administration.