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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: Electrical system are shown. Show all

Bulletins, newest first
15-219-18R2023-03-02. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. When attempting to complete the STARLINK Telematics subscription process, an Error Code 202 and / or 204 may occur preventing the process from completing successfully.
SubaruNet Announ2023-03-02. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. UPDATE Subaru Service Program: WRB-23 –Telematics DCM reprogramming.
WRB-232023-03-02. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. Due to an inaccurate internal timer within the telematics data communications module (DCM), STARLINK remote services from the MySubaru app or MySubaru.com including remote engine start (RES), remote door lock/unlock request, remote horn/lights, and vehicle locator will not operate after 388 days from the date that the DCM was activated.
SubaruNet Announ2023-03-02. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. In the interest of customer satisfaction, Subaru of America, Inc. (Subaru) is initiating a service program for certain 2022 model year Forester, 2022 model year WRX, and 2022-2023 model year BRZ vehicle equipped with STARLINK® In-Vehicle Technology.
09-94-222023-02-06. 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 the DTCs listed.
WRA-232023-02-06. Service bulletin. EXTERIOR LIGHTING; EQUIPMENT; ELECTRICAL SYSTEM. Subaru of America, Inc. (Subaru) is initiating a new safety recall for certain 2022 model year WRX vehicles equipped with EyeSight®, which may contain incorrect instructions for adjusting the sensitivity of the High Beam Assist (HBA) function.
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.
SubaruNet Announ2023-02-06. Service bulletin. EXTERIOR LIGHTING; EQUIPMENT; ELECTRICAL SYSTEM. Subaru of America, Inc. (Subaru) is initiating a new safety recall for certain 2022 model year WRX vehicles equipped with EyeSight®, which may contain incorrect instructions for adjusting the sensitivity of the High Beam Assist (HBA) function.
15-301-22R2023-02-06. Service bulletin. EQUIPMENT; EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM); ELECTRICAL SYSTEM. The following information announces reprogramming file availability and provides a software update installation procedure to optimize the new Gen 4 Denso CP1 Audio and Navigation head units utilized in the models listed.
15-306-22R2023-02-06. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. This bulletin announces the availability of new reprogramming files to address cases of remote services from the STARLINK® app or website including remote engine start (RES), remote door lock request, remote actuation of the horn/lights, and vehicle locator.
15-246-19R2023-01-05. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. This Service Information Bulletin outlines a new required procedure to follow when performing immobilizer-related repairs.
07-215-222023-01-05. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. This bulletin announces availability of a reprogramming file for the Body Integrated Unit (BIU) to address rare cases of battery drain while the mechanical key (key start models) is inserted into the ignition.
15-306-22R2023-01-05. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM; LATCHES/LOCKS/LINKAGES. This bulletin announces the availability of new reprogramming files to address cases of remote services from the STARLINK® app or website including remote engine start (RES), remote door lock request, remote actuation of the horn/lights, and vehicle locator.
15-304-22R2023-01-05. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. This Bulletin has been developed to outline the steps for gathering basic but essential information during diagnosis of Infotainment concerns.
15-282-21R2022-12-01. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. This Bulletin provides additional procedures and a detailed flow chart to use when diagnosing customer concerns regarding operation of the STARLINK RES feature.
SubaruNet Announ2022-11-03. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. A Firmware Over the Air (FOTA) software update is available for our customers with a Gen 4 head unit.
15-301-222022-10-04. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. The bulletin announces reprogramming file availability and provides a software update installation procedure to optimize the new Gen 4 Denso CP1 Audio and Navigation head units utilized in the models listed.
WRA-22R2022-10-04. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM; FORWARD COLLISION AVOIDANCE. In the interest of customer satisfaction, Subaru of America, Inc. (Subaru) is initiating a service program for certain 2022 model year WRX vehicles equipped with EyeSight® Driver Assist Technology.
15-302-222022-09-08. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. This bulletin contains illustrations of exchange components and their manufacturer as well as a description of the proper exchange procedure.
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. FORWARD COLLISION AVOIDANCE; ELECTRICAL SYSTEM. In the interest of customer satisfaction, Subaru of America, Inc. (Subaru) is initiating a service program for certain 2022 model year WRX vehicles equipped with EyeSight® Driver Assist Technology.
15-282-21R2022-09-08. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. This Bulletin provides additional procedures and a detailed flow chart to use when diagnosing customer concerns regarding operation of the STARLINK RES feature.
WRA-22R2022-09-08. Service bulletin. FORWARD COLLISION AVOIDANCE; ELECTRICAL SYSTEM. In the interest of customer satisfaction, Subaru of America, Inc. (Subaru) is initiating a service program for certain 2022 model year WRX vehicles equipped with EyeSight® Driver Assist Technology.
WRA-222022-08-02. Service bulletin. EQUIPMENT; FORWARD COLLISION AVOIDANCE; ELECTRICAL SYSTEM. In the interest of customer satisfaction, Subaru of America, Inc. (Subaru) is initiating a service program for certain 2022 model year WRX vehicles equipped with EyeSight® Driver Assist Technology.
SubaruNet Announ2022-08-02. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT; EQUIPMENT ADAPTIVE/MOBILITY; FORWARD COLLISION AVOIDANCE. (WRA-22 – WRX EyeSight® Reprogramming) In the interest of customer satisfaction, Subaru of America, Inc. (Subaru) is initiating a service program for certain 2022 model year WRX vehicles equipped with EyeSight® Driver Assist Technology.

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