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Service bulletin ENG REQ - AER150

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 id10108714
Published by NHTSA2017-07-31
Manufacturer's numberENG REQ - AER150
Manufacturer's date2015-04-02
NHTSA componentPOWER TRAIN; SUSPENSION

NHTSA's summary

Engineering request for investigation - American Honda (AHM) is investigating certain 2014-2015 CR-Vs with a complaint of a buzzing vibration while driving at highway speeds (75-85 mph). 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.

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

Suspension, Transmission and driveline

Vehicles listed
HONDA CR-V2014, 2015

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
A18-0722019-10-29. Service bulletin. Service Bulletin - When cold-starting the engine and shifting to Reverse, the engine stalls in the first 10 to 14 seconds. There is too much oil clearance between the input and stator shafts, which allows ATF to drain out of the torque converter during extend off periods. During a cold start, when the torque converter is refilled, air gets trapped in the torque converter. This applies the lock up clutch, which stalls the engine.
AAHM092420192019-10-03. Service bulletin. Dealer Message - On December 2, 2015, Honda issued Service Bulletin 15-046 "Vibration While Driving and/or Stopped in Gear." This Service Bulletin and the product enhancements provided therein were intended to address complaints by some 2015 CR-V customers that they were experiencing unpleasant vibration.
AAHM062620192019-07-04. Service bulletin. Dealer Message - On December 2, 2015, Honda issued Service Bulletin 15-046 "Vibration While Driving and/or Stopped in Gear." This Service Bulletin and the product enhancements provided therein were intended to address complaints by some 2015 CR-V customers that they were experiencing unpleasant vibration.
AHL032020192019-03-26. Service bulletin. Dealer Message - On December 2, 2015, Honda issued Service Bulletin 15-046 "Vibration While Driving and/or Stopped in Gear." This Service Bulletin and the product enhancements provided therein were intended to address complaints by some 2015 CR-V customers that they were experiencing unpleasant vibration.
AHL121920189012019-01-05. Service bulletin. "Dealer message - On December 2, 2015, Honda issued Service Bulletin 15-046 "Vibration While Driving and/or Stopped in Gear." This Service Bulletin and the product enhancements provided therein were intended to address complaints by some 2015 CR-V customers that they were experiencing unpleasant vibration. In December 2015, several class action lawsuits were filed relating to the vibration issue. Among other things, the plaintiffs alleged that when they complained about unpleasant vibration, some dealers indicated that the vibration did not exist, was an unknown issue or could not be addressed. These allegations were disputed throughout the litigation."
AHL092120189012018-10-15. Service bulletin. Dealer message - On December 2, 2015, Honda issued Service Bulletin 15-046 "Vibration While Driving and/or Stopped in Gear." This Service Bulletin and the product enhancements provided therein were intended to address complaints by some 2015 CR-V customers that they were experiencing unpleasant vibration. In December 2015, several class action lawsuits were filed relating to the vibration issue. Among other things, the plaintiffs alleged that when they complained about unpleasant vibration, some dealers indicated that the vibration did not exist, was an unknown issue or could not be addressed. These allegations were disputed throughout the litigation.
A15-0462018-10-01. Service bulletin. Service bulletin - Some customers have reported feeling one or more different vibrations felt primarily through the driver?s seat. The identified vibrations may occur under these conditions: ? Driving Mode 1: While stopped with vehicle in gear. ? Driving Mode 2: While between 1,000?1,200 rpm at takeoff.
A18-0722018-07-16. Service bulletin. Service bulletin - When cold-starting the engine and shifting to Reverse, the engine stalls in the first 10 to 14 seconds. There is too much oil clearance between the input and stator shafts, which allows ATF to drain out of torque converter during extend off periods. During a cold start, when the torque converter is refilled, air gets trapped in the torque converter. This applies the lock up clutch, which stalls the engine.
AHL062520189012018-07-16. Service bulletin. Dealer message - On December 2, 2015, Honda issued Service Bulletin 15-046 ?Vibration While Driving and/or Stopped in Gear." This Service Bulletin and the product enhancements provided therein were intended to address complaints by some 2015 CR-V customers that they were experiencing unpleasant vibration. In December 2015, several class action lawsuits were filed relating to the vibration issue. Among other things, the plaintiffs alleged that when they complained about unpleasant vibration, some dealers indicated that the vibration did not exist, was an unknown issue or could not be addressed. These allegations were disputed throughout the litigation.
AHL061220189012018-07-02. Service bulletin. Dealer message - On December 2, 2015, Honda issued Service Bulletin 15-046 ?Vibration While Driving and/or Stopped in Gear." This Service Bulletin and the product enhancements provided therein were intended to address complaints by some 2015 CR-V customers that they were experiencing unpleasant vibration. In December 2015, several class action lawsuits were filed relating to the vibration issue. Among other things, the plaintiffs alleged that when they complained about unpleasant vibration, some dealers indicated that the vibration did not exist, was an unknown issue or could not be addressed. These allegations were disputed throughout the litigation.