2022 Subaru WRX Technical Service Bulletins

260 technical service bulletins (TSBs) are on record for the 2022 Subaru WRX. TSBs are notes manufacturers send to dealers about repair procedures for issues seen in the field. They are not recalls and do not by themselves mean a vehicle has a fault.

• 10232239Feb 28, 2023Equipment, Electrical system. This Service Information bulletin has been developed for use as a quick reference tool to aid in diagnosing operational concerns of the Gen 2 Telematics system’s remote access features.
• 10232237Feb 28, 2023Equipment, 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.
• 10232229Feb 22, 2023Electrical system, Equipment. UPDATE Subaru Service Program: WRB-23 –Telematics DCM reprogramming.
• 10232226Feb 20, 2023Equipment, Exterior lighting. 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.
• 10232224Feb 14, 2023Equipment, 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.
• 10232221Feb 13, 2023Equipment, Electrical system. 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.
• 10232215Feb 9, 2023Exterior lighting, Equipment. 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.
• 10231308Jan 30, 2023Engine cooling, Electrical system. This bulletin announces the availability of new reprograming files for the Engine Control Module (ECM) developed to remedy stored DTCs.
• 10231317Jan 24, 2023Engine cooling, Electrical system. This bulletin announces the availability of new reprograming files for the Engine Control Module (ECM) developed to remedy the DTCs listed.
• 10231310Jan 23, 2023Equipment, Exterior lighting, 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.
• 10231307Jan 23, 2023Equipment, Exterior lighting, 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.
• 10231305Jan 12, 2023Equipment, 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.
• 10231297Jan 9, 2023Equipment, Electrical system. 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.
• 10228796Dec 30, 2022Equipment, Electrical system. This Service Information Bulletin outlines a new required procedure to follow when performing immobilizer-related repairs.
• 10228794Dec 29, 2022Electrical system, Equipment. 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.
• 10228789Dec 27, 2022Latches, locks and linkages, Equipment, Electrical system. 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.
• 10228788Dec 20, 2022Electrical system, Equipment. This Bulletin has been developed to outline the steps for gathering basic but essential information during diagnosis of Infotainment concerns.
• 10226841Nov 9, 2022Electrical 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.
• 10225760Oct 12, 2022Electrical system, Equipment. A Firmware Over the Air (FOTA) software update is available for our customers with a Gen 4 head unit.
• 10222368Sep 27, 2022Engine 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.
• 10222343Sep 9, 2022Electrical system, Equipment. 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.
• 10222337Sep 2, 2022Engine 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.
• 10222336Sep 2, 2022Electrical system, Forward collision avoidance, Equipment. 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.
• 10219482Aug 29, 2022Engine cooling, Electrical system. This Bulletin provides the diagnostic procedure for the STARLINK® Remote Engine Start (RES). All Gen2 Telematic equipped models.
• 10219492Aug 23, 2022Equipment. This bulletin contains additional information for recommended materials listed in the Service Manuals for individual models.
• 10219491Aug 23, 2022Equipment, Electrical system. This bulletin contains illustrations of exchange components and their manufacturer as well as a description of the proper exchange procedure.
• 10219489Aug 22, 2022Equipment. The purpose of this bulletin is to provide a description of current changes to Service Manuals available via the Subaru Technical Information System (STIS) web site.
• 10219479Aug 18, 2022Engine 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
• 10219478Aug 18, 2022Electrical 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.
• 10219476Aug 12, 2022Equipment. Special Edition, 2012 current model subaru evaporative diagnostics and smoke testing.
• 10219474Aug 9, 2022Equipment, 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.
• 10219468Aug 2, 2022Electrical 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.
• 10216991Jul 18, 2022Forward collision avoidance, Equipment, 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.
• 10216990Jul 18, 2022Equipment, 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.
• 10216987Jul 18, 2022Forward collision avoidance, Equipment, Electrical system. (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.
• 10216982Jul 18, 2022Engine 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.
• 10216985Jul 13, 2022Equipment, Electrical system. This bulletin contains illustrations of exchange components and their manufacturer as well as a description of the proper exchange procedure.
• 10216981Jul 11, 2022Equipment, Electrical system, Other or unknown. This Bulletin announces the preferred practices to be used when handling vehicles equipped with Gen2 Telematics which are enrolled in the Subaru STARLINK® Security Plus Service featuring Stolen Vehicle Recovery Plus with Immobilizer.
• 10215437Jun 30, 2022Equipment, Electrical system. This Service Information Bulletin outlines a new required procedure to follow when performing immobilizer-related repairs.
• 10215432Jun 29, 2022Engine cooling, Electrical system. This bulletin announces availability of new reprograming files for the Engine Control Module (ECM).
• 10215428Jun 27, 2022Electrical system, Equipment. This Service Information Bulletin announces the work procedure for the passenger side horn.
• 10215424Jun 27, 2022Equipment, Electrical system. This Service Information Bulletin is to inform you of the diagnosis procedure of the Harman Infotainment System when DTC B2256 is detected.
• 10213187May 17, 2022Electrical system. The following information addresses reprogramming file availability and a software update installation procedure to provide optimization to the new Harman Gen 3.1 Audio and Navigation head units.
• 10210821Apr 11, 2022Electrical system. This bulletin contains illustrations of exchange components and their manufacturer as well as a description of the proper exchange procedure.
• 10209935Mar 22, 2022Electrical system. This bulletin outlines a new required procedure to follow when performing immobilizer-related repairs on the 2020-2022 Subaru vehicles.
• 10209915Mar 18, 2022Electrical system. This bulletin has been developed to outline the steps for gathering basic essential information during diagnosis and repair of the Infotainment concerns. (Applicable to all models with Harman or Denso CP1 Infotainment).
• 10208689Feb 28, 2022Equipment, Electrical system. This bulletin provides helpful tips to better utilize the Subaru Select Monitor 4.
• 10208662Feb 22, 2022Equipment, Electrical system. Map Data Update Procedure for Harman Gen 3.1 Navigation equipped Head Units (H/U).
• 10208693Feb 21, 2022Electrical system, Equipment, Body and structure. A special SBR Quality Monitoring Team has begun for monitoring the launch of the much-anticipated all new WRX.
• 10208510Feb 1, 2022Electrical system. Remote engine start system troubleshooting guide.

← All problems reported for the 2022 Subaru WRX