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Service bulletin B19050B

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 id10160873
Published by NHTSA2019-06-06
Manufacturer's numberB19050B
Manufacturer's date2019-05-16
NHTSA componentELECTRONIC STABILITY CONTROL (ESC)

NHTSA's summary

ServiceNews Article - When removing and installing a cable reel, you need to keep both the cable reel and the steering angle sensor in position. If you don't, the VSA indicator may come on along with one or more VSA DTCs. And when you run the Neutral Memorization Procedure in the i-HDS, it won't complete.

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

Driver assistance

Vehicles listed
ACURA ILX2013, 2014, 2015, 2016, 2017, 2018, 2019
ACURA ILX HYBRID2013, 2014, 2015, 2016, 2017, 2018, 2019 (the catalog's model; the bulletin names a series or trim of it)
ACURA MDX2014, 2015, 2016, 2017, 2018, 2019
ACURA NSX2017, 2018, 2019
ACURA RDX2013, 2014, 2015, 2016, 2017, 2018
ACURA RLX2014, 2015, 2016, 2017, 2018, 2019
ACURA RLX HYBRID2014, 2015, 2016, 2017, 2018, 2019 (the catalog's model; the bulletin names a series or trim of it)
ACURA TLX2015, 2016, 2017, 2018, 2019, 2020

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

Recalls for the same vehicles and component
15V3010002015-05-20. FORWARD COLLISION AVOIDANCE: CRASH IMMINENT BRAKING

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
B23-0082023-03-02. Service bulletin. Service Bulletin - Due to a problem with the detection logic in the multipurpose camera software, the vehicle's LKAS, ACC, or CMBS indicator lights may come on incorrectly.
B160182022-05-09. Service bulletin. This bulletin covers the total quality inspection (TQI), including testing, of the navigation system for the 2017 ILX.
B160142022-05-09. Service bulletin. This bulletin covers the total quality inspection (TQI), including testing, of the navigation system for the 2017 RDX.
B160132022-05-09. Service bulletin. This bulletin covers the total quality inspection (TQI) of the 2017 RDX. It includes some procedures described in the service bulletin.
B160022022-05-09. Service bulletin. There is front brake noise during light brake pedal application. A vibration may also be felt through the steering wheel while braking.
B140372022-05-09. Service bulletin. In a continuing effort to provide the highest level of client satisfaction, Acura has released a software update for theaudio, navigation, and hands-free phone systems. This software update provides functional and graphical improvements to make the systems more user friendly in the 2015 MDX and TLX. For your reference, a list of changes is included at the end of this bulletin. This update is only being offered until 3/31/2016. NOTE: Update only the vehicles listed under AFFECTED VEHICLES otherwise, you may potentially damage the audio or audio/navigation unit.
14054 JN42022-05-09. Service bulletin. Our records indicate that a PRODUCT UPDATE has not been completed on this vehicle; refer to the address card for the affected VIN. When a vehicle passes behind the 2015 TLX, the Cross-Traffic Monitoring (CTM) audible alert does not sound. The display screen shows the CTM indicators (orange arrows) only.
14037 JK92022-05-09. Service bulletin. To ensure Acura clients have the best ownership experience, new software is sometimes released to improve the operation of our product. Recently, we released a software update for the audio, navigation, and hands-free phone systems in your navigation-equipped MDX. This software update provides functional and graphical improvements to make the systems more user friendly.
Noise in Steerin2022-05-09. Service bulletin. American Honda (AHM) is investigating certain 2016-2017 RDXs with a client complaint of a noise coming from the steering wheel (driver?s airbag area) when turning or driving. To fully understand the cause of this condition, AHM would like to inspect the vehicle prior to you attempting a repair of any kind.
TLX Front Suspen2022-05-09. Service bulletin. American Honda (AHM) is investigating certain 2015-2016 TLXs with a customer complaint of front suspension noise. The noise can be described as popping, squeaking, clunking, or creaking. To fully understand the cause of this condition, AHM would like to inspect the vehicle prior to you attempting a repair of any kind.