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Service bulletin B14-031

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10108806
Published by NHTSA2017-07-31
Manufacturer's numberB14-031
Manufacturer's date2017-06-01
NHTSA componentSTEERING:COLUMN; STEERING:GEAR BOX (OTHER THAN RACK AND PINION)

NHTSA's summary

Service bulletin - In high ambient temperatures, the steering column screeches or squeals when it moves in or out. Premature wear of the steering column gearbox components.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Steering, Steering column and wheel, Steering gear

Vehicles listed
ACURA MDX2014, 2015, 2016
ACURA RLX2014, 2015, 2016
ACURA RLX HYBRID2014 (the catalog's model; the bulletin names a series or trim of it)
ACURA RLX HYBRID2016 (the catalog's model; the bulletin names a series or trim of it)

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Other bulletins for the same vehicles and component
B18-0332019-02-26. Service bulletin. Service Bulletin - In high ambient temperatures, the steering column screeches or squeals when it is adjusted in or out.
B18-0332018-07-16. Service bulletin. Service bulletin - In high ambient temperatures, the steering column screeches or squeals when it is adjusted in or out. The steering column gearbox components are prematurely wearing.
B14-0312018-07-16. Service bulletin. Service bulletin - In high ambient temperatures, the steering column screeches or squeals when it moves in or out. Premature wear of the steering column gearbox components.
DLR MSG - RFI -2018-02-26. Service bulletin. Dealer message - American Honda (AHM) is investigating certain 2014 MDXs with a complaint of steering wheel vibration due to wheel/tire imbalance. To fully understand the cause of this condition, AHM would like to collect pertinent information from the vehicle prior to you attempting a repair of any kind.
DLR MSG - RFI -2018-02-26. Service bulletin. Dealer message - American Honda (AHM) is investigating certain 2014 MDXs with a complaint of steering wheel vibration due to wheel/tire imbalance. To fully understand the cause of this condition, AHM would like to collect pertinent information from the vehicle prior to you attempting a repair of any kind.
DLR MSG - RFI -2018-02-21. Service bulletin. Dealer message - American Honda (AHM)is investigating certain 2014 MDXs with a complaint of steering wheel vibration due to wheel/tire imbalance. To fully understand the cause of this condition, AHM would like to collect pertinent information from the vehicle prior to you attempting a repair of any kind.
Service Bulletin2017-09-29. Service bulletin. Service bulletin - A moaning or rubbing noise is heard from the rear when driving straight and making small side-to-side turning movements with the steering wheel. There is a lack of lubrication in the P-AWS (precision all wheel steering) RTC (rear toe control) actuators.
B15060C2017-08-25. Service bulletin. Service news article - To prevent damage during shipping, leather-wrapped steering wheels come with a protective plastic covering. The easiest way to remove it during PDI is to grab the covering with both hands near the top of the steering wheel and pull
Service Bulletin2017-07-31. Service bulletin. Service bulletin - A moaning or rubbing noise is heard from the rear when driving straight and making small side-to-side turning movements with the steering wheel. There is a lack of lubrication in the P-AWS (precision all wheel steering) RTC (rear toe control) actuators.
DLR MSG - ACURA2017-05-25. Service bulletin. "DEALER MESSAGE - AMERICAN HONDA (AHM) IS INVESTIGATING CERTAIN 2015 MDXS WITH A CUSTOMER COMPLAINT OF TELESCOPIC STEERING WHEEL NOISE. THE NOISE CAN BE DESCRIBED AS SCREECHING, SQUEALING OR SQUEAKING AS THE STEERING WHEEL TELESCOPES IN & OUT WHEN THE CUSTOMER ENTERS OR EXITS THE VEHICLE. TO FULLY UNDERSTAND THE CAUSE OF THIS CONDITION, AHM WOULD LIKE TO INSPECT THE VEHICLE PRIOR TO YOU ATTEMPTING A REPAIR OF ANY KIND."