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Service bulletin G-193022

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 id10092943
Published by NHTSA2017-02-25
Manufacturer's numberG-193022
Manufacturer's date2014-05-30
NHTSA componentTIRES; WHEELS:HUB; WHEELS:LUGS/NUTS/BOLTS/STUDS

NHTSA's summary

13147A - SERVICE UPDATE (REVISED EXPIRATION DATE). THIS BULLETIN PROVIDES A SERVICE PROCEDURE TO ROTATE THE TIRES ON CERTAIN VEHICLES EQUIPPED WITH 18” WHEELS (RV1/RT4) THAT ARE IN DEALER INVENTORY. THESE VEHICLES MAY EXPERIENCE LOOSENING OF THE WHEEL NUTS. IF THIS OCCURS, A CREAKING, RATTLING OR GRINDING NOISE MAY ORIGINATE FROM THE WHEEL AREA. A STEERING VIBRATION MAY ALSO BE PRESENT. IF UNNOTICED OR IGNORED, ONE OR MORE OF THE WHEEL LUG NUTS COULD DETACH, OR FATIGUE. THE WHEEL ATTACHMENT STUDS MAY FRACTURE THE STUDS.

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

Tires, Wheels, Wheel bearing, Wheel nuts and studs

Vehicles listed
CADILLAC SRX2012

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
140601002A2017-12-22. Service bulletin. This technical bulletin provides a procedure to replace the crankshaft bearings and rear oil seal to correct the customers concer of an oil leak.
G-1662272017-08-15. Service bulletin. 13147 - Service Update - Rotate the tires. These vehicles may experience loosening of the wheel nuts. If this occurs, a creaking, rattling or grinding noise may originate from the wheel area. A steering vibration may also be present. If unnoticed or ignored, one or more of the wheel lug nuts could detach, or fatigue. The wheel attachment studs may fracture the studs.
17-NA-1262017-08-15. Service bulletin. This informational bulletin provides information on Non-Design Intent Wheel Lock Nuts and Lug Nuts.
131472016-06-09. Service bulletin. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
SB-0000193022-A2016-03-31. Service bulletin. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
SB-0000166227-A2016-03-31. Service bulletin. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
SB-131472013-07-20. Service bulletin. CADILLAC: ON CERTAIN VEHICLES, INFORMATION PROVIDED REGARDING SERVICE PROCEDURES TO ROTATE TIRES THAT EXPERIENCE CREAKING, RATTLING OR GRINDING NOISE DUE TO LOOSENING OF WHEEL NUTS THAT CAN DETACH OR BECOME FATIGUE. MODELS 2012 SRX. *PE