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Service bulletin 17-NA-091

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 id10190264
Published by NHTSA2021-04-14
Manufacturer's number17-NA-091
Manufacturer's date2017-10-01
NHTSA componentSTEERING: STEERING WHEEL/HANDLE BAR; EQUIPMENT; POWER TRAIN:DRIVELINE:DRIVESHAFT

NHTSA's summary

Vibration Felt Throughout Vehicle While in AWD Cruising at Highway Speeds Some customers may comment that a vibration is felt in the steering wheel, front or rear seats or cabin body boom while cruising at a steady state at highway speeds from 60-75 mph (96-120 km/h) in AWD mode. This condition may be caused by the driveshaft being out of balance

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

Equipment and accessories, Steering, Transmission and driveline, Driveshaft, Steering column and wheel

Vehicles listed
CADILLAC XT52017
GMC ACADIA2017

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

Recalls for the same vehicles and component
17V5160002017-08-22. POWER TRAIN:DRIVELINE:DRIVESHAFT

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
17NA1432019-09-23. Service bulletin. This technical bulletin provides a procedure to replace the axle nuts and washers if a clicking noise is heard on turns from the front.
17-NA-0912018-06-11. Service bulletin. This technical bulletin provides a procedure on diagnosing and testing for driveline vibrations at highway speeds.
17NA0912018-04-23. Service bulletin. This technical bulletin provides a procedure on diagnosing and testing for driveline vibrations at highway speeds.