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Service bulletin B13-028

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 id10086762
Published by NHTSA2016-12-20
Manufacturer's numberB13-028
Manufacturer's date2013-09-07
NHTSA componentSERVICE BRAKES

NHTSA's summary

SERVICE BULLETIN - TWO WIRES ON THE ACCESSORY ELECTRIC TRAILER BRAKE CONTROLLER SUBHARNESS ARE MISLABELED. IF THE ELECTRIC TRAILER BRAKE CONTROLLER IS CONNECTED TO A TRAILER WITH ELECTRIC BRAKES, THE TRAILER’S BRAKES MAY NOT WORK, OR THE BRAKES MAY BE APPLIED ALL THE TIME.

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Brakes

Vehicles listed
ACURA MDX2014

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

Recalls for the same vehicles and component
20152012015-05-14. Brakes

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
B160082022-05-09. Service bulletin. The high pressure fuel pump area chirps after the engine is warm.
BPaS101720189012018-10-29. Service bulletin. Dealer message - American Honda Motor Co., Inc. (AHM) is investigating certain 2014-2018 MDXs with a client complaint of vibration in the steering wheel while braking. To fully understand the cause of this condition, AHM would like to collect specific parts from the vehicle prior to you attempting a repair of any kind.
BTS1607042017-07-31. Service bulletin. Tech line summary article - Are you feeling a vibration in the steering wheel while braking? We?re aware of this issue and are currently looking for a solution.
ENG REQ - BER1502017-07-17. Service bulletin. Engineering request for investigation - American Honda (AHM) is investigating certain 2014 MDXs with clients reporting a vehicle with brake judder. To fully understand the cause of this condition, AHM would like to collect specific parts from the vehicle prior to you attempting a repair of any kind.
DLR MSG - RFP -2017-07-17. Service bulletin. Dealer message - American Honda (AHM) is investigating certain 2014 MDXs with clients reporting a vehicle with brake judder. To fully understand the cause of this condition, AHM would like to collect specific parts from the vehicle prior to you attempting a repair of any kind.
DLR MSG - RFP -2017-07-10. Service bulletin. "DEALER MESSAGE - AMERICAN HONDA (AHM) IS INVESTIGATING CERTAIN 2014 MDXS WITH CLIENTS REPORTING A VEHICLE WITH BRAKE JUDDER. TO FULLY UNDERSTAND THE CAUSE OF THIS CONDITION, AHM WOULD LIKE TO COLLECT SPECIFIC PARTS FROM THE VEHICLE PRIOR TO YOU ATTEMPTING A REPAIR OF ANY KIND."
BTS1607042017-06-19. Service bulletin. TECHLINE SUMMARY ARTICLE - ARE YOU FEELING A VIBRATION IN THE STEERING WHEEL WHILE BRAKING? WE’RE AWARE OF THIS ISSUE AND ARE CURRENTLY LOOKING FOR A SOLUTION.
BTS1607042016-12-28. Service bulletin. TECHLINE SUMMARY ARTICLE - ARE YOU FEELING A VIBRATION IN THE STEERING WHEEL WHILE BRAKING? WE’RE AWARE OF THIS ISSUE AND ARE CURRENTLY LOOKING FOR A SOLUTION. IN THE MEANTIME, TURNING OR REPLACING THE FRONT BRAKE DISCS MAY OFFER A TEMPORARY FIX.