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Service bulletins for the 2017 Cadillac XTS

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.

1104 on file from NHTSA, as of 2026-10-19.

By type

By component

By trouble code

By topic

Only bulletins with component: Suspension are shown. Show all

Bulletins, newest first
17-NA-1252018-05-21. Service bulletin. SUSPENSION:REAR:SHOCK ABSORBER; EQUIPMENT:MECHANICAL. This technical bulletin provides information for re-torqueing both (RH and LH) rear shock absorber bolts to eliminate a clunk noise from the rear suspension while driving over bumps.
17NA1432018-05-21. Service bulletin. EQUIPMENT; SUSPENSION:MULTIPLE AXLE. This technical bulletin provides a procedure to replace the axle nuts and washers if a clicking noise is heard on turns from the front.
17NA1722018-04-23. Service bulletin. SUSPENSION:REAR. This informational bulletin provides Specialized Diagnostic Information/procedures for Rear Suspension sag or sitting low.
PIC5815C2017-12-14. Service bulletin. SUSPENSION:REAR:SPRINGS:AIR SUSPENSION SYSTEM; SUSPENSION:FRONT:SPRINGS:AIR SUSPENSION SYSTEM. This Preliminary Information communication provides information to the technician about vehicles that may have sit lower at being parked for several days. It is important to note that, under normal conditions, it is typical and acceptable for the air suspension system to drop slightly over time. Dealers can remind customers that cycling the ignition or starting the vehicle will bring the trim height back to normal levels.
17-NA-1252017-08-15. Service bulletin. SUSPENSION:REAR. This technical bulletin provides information for re-torqueing both (RH and LH) rear shock absorber bolts to eliminate a clunk noise from the rear suspension while driving over bumps.
16-NA-2652017-08-15. Service bulletin. SUSPENSION:REAR:AXLE:SPINDLE; ELECTRICAL SYSTEM. This technical bulletin provides a procedure to replace the rear axle harness and module if corrosion has been found in the connectors.
05-03-08-002H2017-08-15. Service bulletin. SUSPENSION:FRONT:SHOCK ABSORBER. This informational bulletin provides information to dealership personnel on diagnosis and replacement of shock absorber and strut due to fluid leak.

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.