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Service bulletin DLR MSG - RFI -

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 id10115736
Published by NHTSA2017-08-25
Manufacturer's numberDLR MSG - RFI -
Manufacturer's date2015-01-16
NHTSA componentELECTRICAL SYSTEM

NHTSA's summary

Questionnaire for 2014-2015 MDX/RLX MIL On with DTC P0154 or P0134 Stored

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

Electrical system

Trouble codes named

P0134, P0154

Vehicles listed
ACURA MDX2014, 2015
ACURA RLX2014, 2015

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

Recalls for the same vehicles and component
20132502013-07-22. Electrical

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
ONL6A6071420232023-07-21. Service bulletin. Owner Notification Letter - Under certain circumstances, abnormal noise may be heard from the rear when driving straight or making small side-to-side turning movements with the steering wheel. The MIL may also illuminate with certain related DTC codes.
ONL6R5071420232023-07-21. Service bulletin. Owner Notification Letter - Under certain circumstances, abnormal noise may be heard from the rear when driving straight or making small side-to-side turning movements with the steering wheel. The MIL may also illuminate with certain DTC codes.
ONLA8E202208302022-09-09. Service bulletin. Owner notification - Our records indicate that a Emissions Recall has not been completed on this vehicle. When the powertrain control module (PCM) detects a malfunction in one of the odd number transmission gears, it will set one of four diagnostic trouble codes (DTCs). Due to inappropriate calibration of the PCM, the On Board Diagnostic (OBD) system cannot properly clear the transmission permanent DTC as required.
B160162022-05-09. Service bulletin. The clearance between the starter motor gear and the torque converter ring gear is not optimal.
PIC - 2015 MDX O2021-07-06. Service bulletin. Our records indicate that you are still eligible for a PRODUCT IMPROVEMENT that has not been completed on this vehicle; refer to the address card for the affected VIN. 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.
SB-14-037 002852021-05-13. Service bulletin. BACKGROUND In a continuing effort to provide the highest level of client satisfaction, Acura has released a software update for the audio, 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.
SB-16-016 033002021-05-13. Service bulletin. SYMPTOM The starter grinds or spins at startup. POSSIBLE CAUSES The clearance between the starter motor gear and the torque converter ring gear is not optimal. CORRECTIVE ACTION Replace the starter and rotate the torque converter clockwise one bolt hole.
JK9-00013812021-05-12. Service bulletin. To ensure Acura 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.
ONLA8E110220202020-11-11. Service bulletin. Owner Notification Letter - When the powertrain control module (PCM) detects a malfunction in one of the odd number transmission gears, it will set one of four diagnostic trouble codes (DTCs). Due to inappropriate calibration of the PCM, the On Board Diagnostic (OBD) system cannot properly clear the transmission permanent DTC as required.
BBOM091520202020-09-22. Service bulletin. Dealer Message - Today, September 15, 2020, Acura is announcing a stop sale and emissions recall for certain 2017-2020 MDX Sport Hybrid and 2014, 2016-2020 RLX Sport Hybrid vehicles that may not properly clear specific diagnostic trouble codes (DTC). Presence of these codes may prevent the vehicle from passing a smog test. Refer to your eResponsibility report or do an iN VIN status inquiry to determine which units in your inventory are affected.