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Service bulletin 16NA317

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 id10135267
Published by NHTSA2018-05-07
Manufacturer's number16NA317
Manufacturer's date2016-10-15
NHTSA componentEQUIPMENT:ELECTRICAL:ANTI-THEFT DEVICES

NHTSA's summary

This informational bulletin provides information on the proper ways to remove or replace the key cylinder covers due to somevehicleshavingthe key cylinders hidden during the time of delivery.

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

Vehicles listed
CADILLAC ATS2014, 2015, 2016, 2017
CADILLAC CT62016
CADILLAC CT6 PLUG-IN HYBRID2017 (the catalog's model; the bulletin names a series or trim of it)
CADILLAC CTS2014, 2015, 2016, 2017
CADILLAC XT52017
CADILLAC XTS2016, 2017
CHEVROLET CAMARO2016, 2017
CHEVROLET IMPALA2014, 2015, 2016, 2017
CHEVROLET MALIBU2016, 2017
CHEVROLET VOLT2016, 2017
GMC ACADIA2017

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
PI0572B2024-05-06. Service bulletin. Information on COAX Repair Kit Availability.
20-NA-1322024-04-23. Service bulletin. This warranty administration bulletin provides policy information on the requirements for 12V battery testing and warranty replacements.
17-NA-0522024-04-23. Service bulletin. This bulletin updates the position of General Motors on refinishing aluminum wheels. GM has determined that wheel refinishing under warranty will no longer be performed.
PIP5129B2024-04-22. Service bulletin. Engine Exchange Program for 2014 Model Year Has Ended.
PIC65412024-04-15. Service bulletin. This Preliminary information communicates to the technicians some additional diagnostic tips if they encounter a condition of a dead battery/parasitic drain.
PIE0291A2024-04-08. Service bulletin. Engineering Information.
PIE02912024-04-08. Service bulletin. Engineering Information.
PIC59282024-04-08. Service bulletin. product feedback on the new 2014 Cadillac CTS Sedan.
PIC5922A2024-04-08. Service bulletin. Revised Front License Plate Bracket Installation Instructions.
PIC59222024-04-08. Service bulletin. Revised Front License Plate Bracket Installation Instructions.