Investigation of 2013-14 Acura MDX and RDX vehicles equipped with Variable Cylinder Management system over excessive noise and vibration



Lawyers have commenced an investigation of 2013-14 Acura MDX and RDX vehicles equipped with  Variable Cylinder Management system that cause excessive noise and vibration when engaged.

In 2013 Acura introduced engines with a Variable Cylinder Management system which was designed to pause a portion of the engine’s cylinders at various times during the vehicles operation which would lead to  improved fuel consumption, exhaust gas reduction, and higher engine performance at high speeds.

Many Acura drivers have complained of excessive noise and vibrations from the undercarriage and engine compartment when the VCM engages.  Honda faced similar VCM problems in its Accord, Odyssey and Pilot vehicles resulting in a class action lawsuit and subsequent settlement that extended the power train warranty on affected vehicles.

If this has happened to you, please share your story with us, and/or contact us privately about your legal rights.

Ruslan P. said
252 days ago
I believe I have the same exact issue based on my research and inspection of the vibration sound. Has this lawsuit concluded already? and what was the outcome? I own a 2014 Acura MDX tech package

Dean R. said
236 days ago
I have this issue, and had started investigating a class action lawsuit and contacted a lawyer, but they thought because the vehicle mileage was to high that maybe it wouldn't be worth the trouble. It's really annoying and I would love to be part of anything that would help resolve this issue.

Dennis C. said
4 days ago
I am having the same issue with Variable Cylinder Management System making a vibrating noise with my 2015 Acura MDX

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