WenmarOpen by Wenmar Pro

Service bulletins for the 2022 Subaru WRX

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.

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

By type

By component

By trouble code

Only bulletins with component: Engine are shown. Show all

Bulletins, newest first
09-95-22R2023-02-06. Service bulletin. ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING. This bulletin announces the availability of new reprograming files for the Engine Control Module (ECM) developed to remedy stored DTCs.
09-74-21R2022-10-04. Service bulletin. ENGINE AND ENGINE COOLING. This bulletin provides updated parts information and a service procedure to follow for removing accumulated carbon deposits from fuel injectors and internal engine components.
WRB-22R2022-10-04. Service bulletin. ENGINE AND ENGINE COOLING. In the interest of customer satisfaction, Subaru of America, Inc. (Subaru) is initiating a new voluntary emissions recall for certain 2022 model year WRX vehicles equipped with a 2.4L turbo engine.
15-300-222022-09-08. Service bulletin. ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING. This Bulletin provides the diagnostic procedure for the STARLINK® Remote Engine Start (RES). All Gen2 Telematic equipped models.
SubaruNet Announ2022-09-08. Service bulletin. ENGINE AND ENGINE COOLING. In the interest of customer satisfaction, Subaru of America, Inc. (Subaru) is initiating a new voluntary emissions recall for certain 2022 model year WRX vehicles equipped with a 2.4L turbo engine
WRB-222022-08-02. Service bulletin. ENGINE AND ENGINE COOLING; EQUIPMENT. In the interest of customer satisfaction, Subaru of America, Inc. (Subaru) is initiating a new voluntary emissions recall for certain 2022 model year WRX vehicles equipped with a 2.4L turbo engine.
SubaruNet Announ2022-08-02. Service bulletin. ENGINE AND ENGINE COOLING; EQUIPMENT. (New Voluntary Emissions Recall: WRB 22 - PCV Vacuum Hose Clamp Lock Failure) In the interest of customer satisfaction, Subaru of America, Inc. (Subaru) is initiating a new voluntary emissions recall for certain 2022 model year WRX vehicles equipped with a 2.4L turbo engine.
09-88-222022-07-07. Service bulletin. ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING. This bulletin announces availability of new reprograming files for the Engine Control Module (ECM).

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