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Service bulletins for the 2022 Chevrolet Blazer

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.

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

By type

By component

By trouble code

By topic

Only bulletins with component: Wheels are shown. Show all

Bulletins, newest first
20-NA-1592022-06-25. Service bulletin. WHEELS. This Warranty Administration bulletin is for information on General Motors New Vehicle Tire Warranty Program (U.S. Dealers Only).
21-NA-0432022-06-02. Service bulletin. FUEL SYSTEM, GASOLINE; SERVICE BRAKES; ENGINE AND ENGINE COOLING; FUEL SYSTEM, DIESEL; WHEELS. This informational bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before being sold (prepping) to the customer.
20-NA-1592022-05-31. Service bulletin. WHEELS. This Warranty Administration bulletin is for information on General Motors New Vehicle Tire Warranty Program (U.S. Dealers Only).
PIT3271M2022-04-18. Service bulletin. WHEELS; TIRES. This Preliminary Information communication provides information to the technician about changing the tire and wheel size on vehicles. General Motors will only support a tire calibration for tires that have been sized, tested and designed for the vehicle in question and its applications. Technician should not use the information that is provided by the antilock braking system tire size selection.
17-NA-0522022-04-05. Service bulletin. WHEELS; EQUIPMENT. This bulletin updates the position of General Motors on refinishing fully color painted aluminum wheels with base paint. GM has established a new process for the way that refinishing under GM Warranty will be handled (U.S. ONLY).
PIE0674A2022-04-02. Service bulletin. WHEELS. This engineering information (EI) closure ends the need for further information from the field in regards to the rotational metallic grinding/rubbing noise from one or both front wheels.
N2223638202022-03-29. Service bulletin. EQUIPMENT; WHEELS. Update to Stop Delivery Order for N222363820 - Driver's Side Rear Wheel Liner - Updated Instruction Sheet Attached
N2223638202022-03-25. Service bulletin. WHEELS. Update to Stop Delivery Order for N222363820 – Driver’s Side Rear Wheel Liner – Instruction Sheet Attached
N2223638202022-03-21. Service bulletin. WHEELS; EQUIPMENT. Stop Delivery Order for N222363820 - Driver’s Side Rear Wheel Liner Missing
N2223638202022-03-18. Service bulletin. WHEELS. Stop Delivery Order for N222363820 Driver’s Side Rear Wheel Liner Missing
PIT3271L2022-03-14. Service bulletin. WHEELS; TIRES. This Preliminary Information communication provides information to the technician about changing the tire and wheel size on vehicles. General Motors will only support a tire calibration for tires that have been sized, tested and designed for the vehicle in question and its applications. Technician should not use the information that is provided by the antilock braking system tire size selection.
030310007K2022-01-03. Service bulletin. TIRES; WHEELS. This service bulletin provides information for dealers/technicians on Tire/Wheel Characteristics (Vibration, Balance, Shake, Flat Spotting) of GM Original Equipment Tires.

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