2019 Subaru Ascent technical service bulletins
652 technical service bulletins and manufacturer communications cover the 2019 Subaru Ascent.
Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.
- This bulletin announces a change to the troubleshooting tree when diagnosing DTC P2404 EVAP SYSTEM LEAK...
- This bulletin the announces diagnostic procedures and availability of new Engine Control Module (ECM)...
- This is an update announcement regarding the TechShare & NorthStar Integration
- This Service Information Bulletin announces Service Manual updates for the diagnosis of hands-free calling...
- This announcement provides information on the connected services platform for Subaru EVs.
- This bulletin provides a step-by-step diagnostic procedure for resolving Remote Engine Start (RES)...
- This Service Information Bulletin has been developed to outline the steps for gathering basic but...
- This announcement provides information on DCM replacememts due to a parasitic draw.
- This announcement provides information on an outage affecting the Subaru Select Monitor 5 application.
- This Bulletin provides a diagnostic procedure for customer concerns about hesitation, reduced...
- This Service Information Bulletin announces the availability of ThreeBond 1216J (SOA868V9640) designed for...
- This Service Information Bulletin announces the release of a new diagnostic assistance application for...
- This announcement provides information on a new software update for the Midtronics Dss and DCA machines.
- This announcement provides information on the TechShare & NorthStar Intergration
- This bulletin contains illustrations of exchange components and their manufacturer as well as a...
- This Bulletin provides a repair procedure for increased dark current and unintended battery discharge that...
- This Bulletin provides a diagnostic procedure for customer concerns about hesitation, reduced...
- This announcement provides information on an enhancement of the TechShare CVT diagnostic assitance...
- This bulletin provides paint code information for 2027 model year vehicles.
- This announcement provides an update to all 2027 model year Subaru warranty coverages for wear items and...
- This bulletin has been developed to outline the steps for gathering basic but essential information during...
- In the interest of customer satisfaction, Subaru of America, Inc. (SOA) is extending the New Car Limited...
- This announcement provides an update to the WRH-26 certification label recall.
- This bulletin provides additional examples, diagnostics tips and installation tips as helpful aids to be...
- This bulletin announces the availability of new reprograming files for the Engine Control Module (ECM)...
- This bulletin provides a procedure to address customer concerns of surface rust accumulating in the top...
- Subaru of America, Inc. (Subaru) has initiated a non-compliance recall for certain 2026 model year...
- This Announcement provides diagnostic assistance for CVT issues.
- This Bulletin provides updated diagnostic procedures to follow and a brief questionnaire to complete when...
- This Service Information Bulletin outlines a systematic procedure for diagnosing parasitic draw...
- This bulletin announces availability of new reprogramming files developed to address SYMPTOM 1: A jerk or...
- This service bulletin outlines the diagnostic and repair procedure for white smoke emitted from the...
- This Bulletin has been developed to outline the steps for gathering basic but essential information during...
- Techtips newsletter locator index.
- This bulletin contains illustrations of exchange components and their manufacturer as well as a...
- WRH-26
- This announcement provides information on WRH-26 affected CPO and Used Vehicle Inventory.
- This announcement provides WRH-26 recall information for customers.
- This announcement provides WRH-26 recall information for owner contact and a vehicle disclosure form.
- Subaru of America, Inc. (Subaru) has initiated a non-compliance recall for certain 2026 model...
- This announcement provides an update for retailer inventory affected by the WRH-26 non-compliance recall.
- This announcement is to inform retailers of the non-compliance recall/stop sale parts update and repair...
- This announcement provides information on a temporary process for addressing affected SSLP vehicles under...
- This bulletin provides updated parts information and a service procedure to follow for removing...
- This bulletin outlines the diagnostic and repair procedure for white smoke emitted from the exhaust after...
- This announcement is requesting retailer staff to retain the EyeSight protective hood covers from...
- This bulletin provides guidance when diagnosing chain slip, judder, shudder, and hesitation concerns on...
- This bulletin announces the design change made to the exhaust manifold flange nut material that has been...
- This Bulletin announces a correction to the diagnostic procedures for certain CVT related DTCs, including...
- This bulletin contains additional information for recommended materials listed in the Service Manuals for...
- This bulletin provides updated parts information and a service procedure to follow for removing...
- This bulletin announces a design change to the TR690 CVT control valve body which features an enhanced...
- This announcement provides information on the remanufactured CVT transmission program.
- This bulletin announces the diagnostic procedures to be used when DTCs B1571(REFERENCE CODE...
- This Service Information Bulletin was developed to provide interim guidance for vehicles exhibiting DTC B2A20.
- In the interest of customer satisfaction, Subaru of America, Inc. (SOA) is extending the New Car Limited...
- This Bulletin provides the diagnostic procedures to be followed when addressing customer concerns of...
- This bulletin announces the new procedure and Warranty Fail Code for FirstTime air conditioning (A/C)...
- In the interest of customer satisfaction, Subaru of America, Inc. (SOA) is extending the New Car Limited...
- This bulletin contains information to help when attempting to complete the STARLINK Telematics...
- This announcement provides information on the use of aftermarket services or tools for programming...
- This Service Information Bulletin was developed to provide interim guidance for 2026 model year vehicles...
- This Subaru service and technical support line newsletter provides information on the next phase of TechShare.
- This announcement has been created to address difficulties with software updates on Subaru Select Monitors...
- This Bulletin provides the diagnostic procedure for the STARLINK® Remote Engine Start (RES).
- This bulletin announces the diagnostic procedures to be used when DTCs P2096 (POST CATALYST FUEL TRIM...
- This bulletin announces availability of new front wheel hub assemblies incorporating bearing surfaces...
- This Service Information Bulletin provides the Service Manual Correction to the diagnostic procedure for...
- This bulletin contains illustrations of exchange components and their manufacturer as well as a...
- Subaru service article locator.
- This bulletin provides information on the load carrying capacity reduced label when a port-installed or...
- Subaru tech tips newsletter article locator.
- This bulletin announces the diagnostic procedures to be followed when encountering cases of the Remote...
- This bulletin provides guidance when diagnosing chain slip, judder, shudder, and hesitation concerns on...
- This Service Information Bulletin outlines a systematic procedure for diagnosing parasitic draw...
- This bulletin announces the availability of new seat ventilation blower units which have been redesigned...
- This Bulletin provides details on a new formal testing, charging, and tracking procedure for all 12-volt...
- This Bulletin outlines a comprehensive update to the dark current/parasitic draw diagnosis & testing...
- This bulletin announces the availability of new seat ventilation blower units
- This bulletin addresses cases when attempting to complete the STARLINK Telematics subscription process, an...
- In the interest of customer satisfaction Subaru of America, Inc. (SOA) is extending the New Car Limited...
- This bulletin announces a design change made to the second row inner seat belt buckle assembly to address...
- Subaru of America, Inc. (Subaru) has initiated this safety and emissions Recall for certain 2019
- This Bulletin provides details on a new formal testing, charging, and tracking procedure for all 12-volt...
- This Bulletin announces the release of a new diagnostic assistance application for TR690 CVT-equipped...
- This Bulletin provides helpful procedures and best practices to utilize when customers present with...
- Subaru of America, Inc. will release an OTA to perform a software update to the DCM. This is a preventive OTA.
- This bulletin provides information on paint codes for vehicles in the 2026 line up.
- Subaru Service Technical Support Newsletter special edition.
- This bulletin provides additional examples, diagnostics tips and installation tips as helpful aids to be...
- This Bulletin announces the availability of a new part Extender Belt
- This announcement provides information about a Subaru of America, Inc. preliminary settlement in a class...
- This bulletin announces the availability of new seat ventilation blower units.
- In the interest of customer satisfaction Subaru of America, Inc. (SOA) is extending the New Car Limited...
- This OTA is released to address Telematic functions that may stop working after a certain amount of time...
- This Bulletin provides information regarding Event Data Recorder (EDR) functionality.
- The following information addresses reprogramming file availability and a software update installation...
- This bulletin provides information on a new reprogramming procedure (FOTA) to optimize the Harman Gen 3.1...
- This bulletin announces the new procedure and Warranty Fail Code for FirstTime air conditioning (A/C)...
- Power train
- This announcment provides information on the release of the latest software updates to the Subaru...
- This Bulletin is to inform you of the availability of the new auxiliary USB terminal and adapter cord...
- This Bulletin provides additional diagnostics to follow when addressing a Telematics-related DTC B2A16.
- This announcement is to bring attention to the OTA for In-vehicle service appointment scheduler and...
- This Service Information bulletin announces the new procedure and Warranty Fail Code for FirstTime air...
- The following information addresses reprogramming file availability and a software update installation...
- The purpose of
- This bulletin announces the new procedure and Warranty Fail Code for FirstTime air conditioning (A/C)...
- This bulletin announces a design change to the knob of the center air vent grilles.
- This bulletin announces the repair procedures for the left and right-side horns to address DTC B1610...
- This Service Bulletin provides additional diagnostics to follow when addressing a Telematics-related DTC...
- This bulletin announces availability of new door window regulator assemblies and door glass run channel...
- This bulletin announces a design change to the hood lock switch portion of the hood lock assembly.
- This bulletin announces design changes made to the rear axle hubs
- This Bulletin announces the diagnostic procedures to be followed when diagnosing engine oil leakage on FA...
- This Bulletin announces availability of a User Guide and an informative video to supplement the recent...
- This announcement is in regard to the warranty extension initiated for windshields for the models listed.
- This bulletin announces design changes made to the Power Rear Gate Drive (PRG) Unit to address concerns of...
- In the interest of customer satisfaction, Subaru of America, Inc. (SOA) is extending the New Car Limited...
- The purpose of
- In the interest of customer satisfaction, Subaru of America, Inc. (SOA) is extending the New Car Limited...
- This Bulletin has been developed to outline the steps for gathering basic but essential information during...
- This bulletin announces the design change made to the left and right A-Pillar trim panels which will...
- When attempting to complete the STARLINK Telematics subscription process, an Error Code 202 and / or 204...
- This Bulletin announces diagnostic procedures to be followed when working with a Power Rear Gate (PRG).
- This bulletin announces the design change made to the exhaust manifold flange nuts
- This bulletin has been developed in response to a small number of customer concerns regarding fluid...
- This bulletin announces availability of new door window regulator assemblies and door glass run channel...
- In the interest of customer satisfaction, Subaru of America, Inc. (SOA) is extending the New Car Limited...
- This Service Bulletin provides additional diagnostics to follow when addressing a Telematics-related DTC...
- This announcement is in regard to special service tool shipment will be shipped directly to the Subar...
- This bulletin gives information on extended New Car Limited Warranty for CP1 and Gen 3.1 Head Units.
- Electrical system
- A head unit OTA will be available via cellular network for Mid and High Grade CP1.5 head units.
- This bulletin announces the repair procedures to be followed when DTC P1449 (EVAP System Clog Detected) is...
- In the interest of customer satisfaction, Subaru of America, Inc. (SOA) is extending the Warranty coverage...
- This announcement is in regard to settlement in a class action lawsuit for vehicles that will receive a...
- This bulletin is for information purposes only.The bulletin adresses design changes of the headlamps and...
- This bulletin announces availability of new reprogramming files developed to address the two symptoms...
- This bulletin announces the initialization service procedures to be followed when diagnosing and/or...
- This annocement is to inform dealers to the Gen 3.1 Head Unit OTA will be available via Wi-Fi. The update...
- This bulletin announces availability of new reprogramming files developed to address symptoms which a jerk...
- This bulletin details an important regulation issued by the federal safety agency which impacts the way...
- Subaru of America, Inc. has announced a warranty extension to the front brakes which will address concerns...
- This Service Information Bulletin announces the preferred practices to be used when handling vehicles...
- The CP1.5 RCs OTA is available for all mid and high grade CP1.5 head units.
- This Service Information bulletin is being released as guidance for proper testing and charging of vehicle...
- This Service Information Bulletin announces the diagnostic procedures to be followed when diagnosing...
- In the interest of customer satisfaction, Subaru of America, Inc. (SOA) is extending the Warranty coverage...
- Denso low pressure fuel pump warranty extension.
- This bulletin announces the design change made to the rear gate glass, it is intended to address cases of...
- This bulletin announces availability of the NEW genuine Subaru engine oil filter.
- This bulletin outlines the judgment criteria to be used when inspecting front transverse link bushings to...
- This Service Information Bulletin announces important diagnostic information to utilize when the Data...
- This bulletin contains illustrations of exchange components and their manufacturer as well as a...
- This bulletin provides information on a new reprogramming procedure (FOTA) to optimize the Harman Gen 3.1...
- This bulletin is in the interest of customer satisfaction, Subaru of America, Inc. (SOA) is extending the...
- This announcement provides information on a warranty extension for Ascent front brake judder/squeak on...
- This annoucement provides parts personnel information about remanufactured transmissions that will no...
- This announcement provides information for retailers to install the latest infotainment system software...
- This bulletin announces important diagnostic information to utilize when testing the Data Communication...
- This announcement provides information on Takata Recall Escalated Towing Program.
- This thermo control valve video contains information on the replacement of thermo control valve.
- This Bulletin provides SOA paint codes to help eliminate possible confusion for 2025 MY vehicles.
- This bulletin addresses reprogramming file availability and a software update installation procedure to...
- This Bulletin provides guidance for diagnosing a leaking front or rear suspension strut.
- This information announces reprograming file availability for Gen 4.5 Denso CP1.5 Audio and Navigation systems
- This bulletin provides diagnosis and procedure information to be applied when diagnosing potential fluid...
- This bulletin announces the availability of new reprogramming files developed to address cases of DTC...
- To satisfy current supply demands, a new Subaru alternative replacement battery is now available.
- This bulletin addresses the reprogramming file availability and a software update installation procedure...
- This bulletin addresses an error code 202 and or 204 when attempting to complete the STARLINK telematics...
- This bulletin has been developed for use as a quick reference tool to aid in diagnosing operational...
- This bulletin announces changes in design to the front strut assemblies which will address cases of...
- This bulletin provides the diagnostic procedure for Harman Infotainment Systems when DTC B2255 is detected
- This bulletin addresses rumbling and or rattling coming from the undercarriage while traveling over bumps
- In the interest of providing continued customer satisfaction, Subaru of America, Inc. (SOA) is...
- This bulletin announces design changes made to the Exhaust Pipe Front (EPF) to address concerns of...
- In the interest of customer satisfaction, Subaru of America, Inc. is extending the New Car Basic Warranty...
- This Service Information Bulletin announces the revised break-in procedure for the A/C compressor.
- This bulletin announces the availability new service procedure developed for the diagnosis of the...
- This Service Information Bulletin announces diagnostic service procedures to be followed when DTC P0420...
- This Service Bulletin is to inform you of the diagnosis procedure of the Harman Infotainment System when...
- This Service Information Bulletin announces diagnostic service procedures to be followed when DTC P0420...
- This bulletin announces availability of a new Genuine Subaru Alternative Replacement Battery introduced to...
- This service bulletin provides a repair procedure to address vibrations and/or judder concerns experienced...
- This bulletin announces availability of new reprograming files for the Transmission Control Module (TCM)...
- This Bulletin announces additional information regarding error codes 1403- 1407 encountered when...
- This Service Information Bulletin announces additional diagnostic procedures and a detailed flow chart to...
- This bulletin announces design changes made to the Exhaust Pipe Front (EPF) to address concerns of...
- This bulletin announces the repair procedure for a rubbing-type sound that can be heard from the side of...
- This Service Information Bulletin has been developed to outline the steps for gathering basic but...
- This bulletin announces diagnostic procedures and availability of new Engine Control Module (ECM)...
- This Bulletin provides reference tables and photos to use for determining the infotainment head unit...
- This bulletin announces availability of reprogramming files to optimize the Transmission Control Module...
- This Service Information Bulletin announces the proper diagnostic procedures regarding oil leakage from...
- This bulletin announces availability of new Harman audio unit amplifier units with revised internal logic...
- This Service Information Bulletin provides updated diagnostic procedures to follow and a brief...
- This service bulletin provides a temporary repair procedure to address vibrations and/or judder concerns...
- This Service Information Bulletin provides the diagnostic procedure for the STARLINK® Remote Engine Start...
- This bulletin provides a procedure to address customer concerns of surface rust accumulating in the top...
- This bulletin announces availability of reprogramming files to optimize the Transmission Control Module (TCM).
- Map Data Update Procedure for Harman Gen 3.1 Navigation Equipped Head Units (H/U).
- This bulletin announces availability of the one-time use mounting clip and spacer clip for the air bag...
- This Bulletin announces additional diagnostic procedures and a detailed flow chart to be used when...
- This Bulletin provides updated diagnostic procedures to follow and a brief questionnaire to complete when...
- This Service Information Bulletin announces a design change made to the Positive Crankcase Ventilation...
- This Bulletin announces additional cautions being added to the Owner’s Manual and Service Manual regarding...
- This bulletin provides a repair procedure to address a small number of customer concerns of the hood panel...
- This Service Information Bulletin provides helpful procedures and best practices to utilize when customers...
- Subaru of America, Inc. (Subaru) has initiated this safety and emissions Recall for certain 2019 -2020...
- This bulletin announces availability of a new transmission harness for use when diagnosis of DTC P0842...
- This Service Information bulletin has been developed for use as a quick reference tool to aid in...
- This Service Information Bulletin provides an updated diagnostic flow along with an IMPORTANT caution to...
- This bulletin announces the availability of new reprograming files for the Engine Control Module (ECM).
- Electrical system
- Subaru Battery Drain Product Liability Litigation.
- WRL-22 ptc
- This bulletin announces a change made to optimize the sealing of the pressure switch connector used on a...
- CVT Assembly (WRK-21) Warranty Extension.
- Update
- Subaru of America, Inc. (Subaru) has initiated this safety and emissions Recall for certain 2019
- Equipment
- Service, Parts, and Claim Instructions For detailed service, parts, and claim instructions, please refer...
- Electrical system
- This bulletin announces a design change made to the power window main switches used in the models listed.
- This bulletin announces availability of new Harman audio unit amplifier units with revised internal logic...
- This communication announces a new procedure for retailers to follow in the event their WRK-21 videoscope...
- This Bulletin provides additional procedures and a detailed flow chart to use when diagnosing customer...
- This Bulletin provides additional information for the diagnostic procedures concerning measurement of Dark...
- Update
- This bulletin announces a design change made to the front stabilizer bushings.
- This bulletin is being released as guidance for proper testing and charging of vehicle batteries.
- This bulletin provides updated parts information and a service procedure to follow for removing...
- Battery Class Action Settlement Resources
- An announcment regarding final phase of customer mailing for recall WRK 21.
- This bulletin announces a warranty extension information regarding 12 Volt vehicle batteries.
- Battery Drain Class Action Settlement- Warranty Extension Training.
- Announcement to Subaru Retailers regarding the preliminary settlement in a class action lawsuit regarding...
- The purpose of
- This Service Information Bulletin provides additional information for the diagnostic procedures concerning...
- Special Edition, 2012 current model subaru evaporative diagnostics and smoke testing.
- Power train
- The purpose of this communication is to assist retailers with questions or concerns regarding the OTC...
- Required
- Recently following the release of the WRK-21 CVT Chain Guide Breakage, SOA’s Techline started to receive...
- Equipment adaptive/mobility
- This Bulletin announces the preferred practices to be used when handling vehicles equipped with Gen2...
- The WRK-21 recall includes TCM reprogramming to prevent CVT chain slip
- Subaru of America, Inc. (Subaru) is recalling certain 2019 model year Ascent vehicles in which midjoint of...
- This bulletin announces availability of new reprograming files for the Engine Control Module (ECM).
- WRK-21 rental pre-authorization.
- Update
- This bulletin announces a design change made to the Slide Rail components of the left and right front...
- This bulletin announces availability of reprogramming files to optimize the Body Integrated Unit (BIU)...
- This bulletin provides a procedure to address customer concerns of a squeaking sound originating from...
- Fuel system, gasoline
- The following information addresses reprogramming file availability and a software update installation...
- This bulletin announces the Service Manual correction for the diagnostic trouble tree for DTC B281C.
- This bulletin announces the proper diagnostic procedures regarding oil leakage from the oil level switch area.
- This bulletin has been developed to outline the steps for gathering basic essential information during...
- This bulletin provides helpful tips to better utilize the Subaru Select Monitor 4.
- WRK-21 CVT
- Map Data Update Procedure for Harman Gen 3.1 Navigation equipped Head Units (H/U).
- This bulletin provides updated diagnostic procedures to follow and a brief questionnaire to complete when...
- Subaru Safety & Emissions Recall: WRK-21 – CVT Chain Guide Breakage
- Remote engine start system troubleshooting guide.
- This bulletin announces availability of new Harman audio unit amplifier units with revised internal logic...
- This Bulletin announces design changes to the engine oil and CVT fluid drain plugs.
- This bulletin provides additional diagnostics to follow when addressing a Telematics-related DTC B2A16.
- Power train
- Map Data Update Procedure for Harman Gen 3.1 Navigation Equipped Head Units.
- This bulletin addresses isolated concerns of a squeaking / creaking -type sound from the rear suspension.
- This bulletin provides an inspection procedure to follow when addressing customer concerns of a rattling,...
- WRG-21
- Electrical system
- This bulletin announces the availability of diagnostic information regarding accessory remote engine start...
- This bulletin announces an additional service procedure for timing chain and / or cam sprocket replacement...
- WRG-21
- Effective today (October 1, 2021), the recommended replacement battery for the 19-21 MY Ascent models is...
- This bulletin provides important information regarding diagnosis and replacement (when applicable) of the...
- This bulletin provides additional information for the diagnostic procedures concerning measurement of dark...
- This Bulletin announces availability of new front brake pad kit established to address concerns of a...
- This bulletin provides additional information for the diagnostic procedures concerning measurement of dark...
- Fuel system, gasoline
- Fuel system, gasoline
- This bulletin announces availability of new starter motors and ECM reprogramming files created to address...
- This bulletin announces availability of new front brake pad kit established to address concerns of a...
- This bulletin provides additional information for the diagnostic procedures concerning measurement of Dark...
- Diagnostic Information for Alleged Chain Slip Condition on TR580 / TR690 Transmissions.
- Subaru Service and technical support line newletter QMR of the Month.
- This bulletin provides corrected diagnostics containing a revised flow for certain CVT solenoid related DTCs.
- This bulletin contains additional information for recommended materials listed in the Service Manuals for...
- This bulletin outlines changes in the service procedure for replacement of the Power Rear Gate control module.
- This bulletin is to advise of SOA’s revised catalytic converter recycling program shipping procedure.
- This bulletin outlines changes in the service procedure for engine oil pressure inspection.
- This bulletin outlines changes in the service procedure for scavenge pump assembly installation.
- Description of current changes to Service Manuals available via the Subaru Technical Information System...
- This bulletin announces design changes made to the front and rear door glass run channels.
- This bulletin announces a design change made to the TPMS valve assemblies.
- This bulletin provides additional procedures and a detailed flow chart to use when diagnosing customer...
- This bulletin announces availability of new audio unit amplifier units with revised internal logic...
- This bulletin announces design changes made to the trim cover for the PRG control switches located on the...
- This bulletin announces changes made to the rear door weatherstrip to optimize sealing performance.
- In January 2021, the replacement battery application for all Ascent and 2017- 2021 Impreza models were...
- This Service Information Bulletin provides updated diagnostic procedures to follow and a brief...
- SOA821B600
- This bulletin announces the upcoming issuance to all retailers of an essential tool update kit for the...
- This bulletin announces a design change made to the power window main switches.
- This bulletin provides helpful information about operating conditions observed in the field for...
- This bulletin announces availability of reprogramming files for the Engine Control Module (ECM).
- This bulletin announces availability of reprogramming files for the ECM. These new files will address DTC...
- Electrical system
- This bulletin replaces TSB 07-143-18R and announces additional changes made to the PRG control module
- To help reduce confusion and increase technician efficiency, Subaru of America, Inc. (SOA) has developed...
- Equipment
- Equipment
- This bulletin provides updated diagnostic procedures to follow and a brief questionnaire to complete when...
- This bulletin announces design changes made to the trim cover for the rear gate PRG control switches...
- This bulletin provides details regarding the
- This bulletin has been developed for use as a quick reference tool to aid in diagnosing operational...
- This bulletin provides information related to the telematics system's Automatic Collision Notification...
- This bulletin provides helpful procedures and best practices to utilize when customers present with...
- This bulletin provides information related to error code 202 and/or 204 generated during the Gen 2...
- Reprogramming File Availability for Optimization of Harman Gen 3.1 and Gen 3.1α Audio and Navigation Head...
- The purpose of
- This Service Information Bulletin provides updated diagnostic procedures to follow when diagnosing an...
- This bulletin provides information related to error code(s) 202 and/or 204 generated during the Gen 2...
- This bulletin provides a repair procedure to address a squeaking sound coming from the backrest hinge area...
- Map update for Harman Gen 3.1 Navigation Equipped Head Units.
- This bulletin announces the availability of new propeller shaft assemblies.
- Subaru of America, Inc. (Subaru) is recalling certain 2019 model year Ascent vehicles in which midjoint of...
- This Service Information Bulletin provides corrected diagnostics containing a revised flow for certain CVT...
- This Service Information Bulletin provides corrected and updated procedures to follow when replacing the...
- This bulletin announces a design change made to the front seat backrest frame assemblies in response to a...
- This Service Information Bulletin announces additional diagnostic procedures for TPMS related DTC C2921 on...
- This bulletin announces availability of a new transmission harness for use when diagnosis of DTC P0842...
- This bulletin replaces TSB 07-143-18R and announces additional changes made to the PRG control module.
- The purpose of
- This bulletin announces availability of new Harman audio unit amplifier units with revised internal logic...
- Update for STARLINK Multimedia Software
- Update your STARLINK Multimedia Software and Navigation Maps.
- This bulletin provides a description of current changes to Service Manuals.
- This service information bulletin announces discontinuation of both the "Stitcher" app and the related...
- Map Data Update Procedure for Harman Gen 3.1 Navigation Equipped Head Unts (H/U).
- Important
- This bulletin announces availability of new front brake pad kit established to address concerns of a...
- Special Service Tools Cross Reference List.
- The following information addresses reprogramming file availability and a software update installation...
- Important
- This Service information bulletin provides Telematics system/generation applicability.
- To support the WRD-20 Fuel Pump Impeller Failure Campagn, a 20- minute videl along with a supporting post...
- This document discusses some of the conditions that may trigger an Automatic Collision Notification (CAN)...
- This Service Information Bulletin provides helpful procedures and best practices to utilize when customers...
- This Service Information bulletin provides IMPORTANT information regarding diagnosis and replacement (when...
- This Service Information Bulletin has been developed for use as a quick reference tool aid in diagnosing...
- The intent of this Service Information Bulletin is to provide Technicians and staff members who interact...
- This bulletin announces availability of a new 120V inverter assembly
- This service infromation bulletin provides an important precaution to follow whenever installing the front...
- This bulletin announces a design change made to the PRG control module.
- This bulletin announces availability of reprogramming files to optimize the Body Integrated Unit (BIU)...
- This bulletin announces a design change made to the Slide Rail components of the left and right front...
- This service information bulletin provides important information regarding diagnosis and replacement (when...
- All Models (Vehicle Cleaning- COVID-19Best Practices)
- Parts Managers/Service Managers; Sales orders were placed and are currently being shipped directly to the...
- This bulletin is designed to address an error code 202 and/or 204 when attempting to complete the STARLINK...
- This bulletin announces a design change made to the front door weatherstrips to prevent interference with...
- This bulletin announces availability of a new transmission harness for use when diagnosis of DTC P0842
- This bulletin announces availability of new Harman audio unit amplifier units with revised internal logic...
- This service bulletin provides details of a correction to the diagnostic procedure for DTC B2350- REAR...
- This service bulletin announces the addition of diagnostics for DTC B224C: RADIO ANTENNA FAULTS to the...
- This Service Information Bulletin provides insight on how to address a customer concern of the rear hatch,...
- This bulletin provides information regarding Event Data Recorder (EDR) functionality which has been...
- This bulletin announces a design change made to the PRG control module
- This bulletin announces availability of new outer door handles to address isolated concerns of the chrome...
- WUW-08 PCV; There has been an interruption in the supply of part numbers 11810AA230 and X1181AA010 from Japan.
- This Service Information bulletin describes a change made to the labels applied to the push to start...
- This bulletin provides a repair procedure to address a small number of customer concerns of the hood panel...
- This Service Information Bulletin announces part number change information for the Positive Crankcase...
- This bulletin announces availability of a new vacuum hose assembly for the positive crankcase ventilation...
- The first TomTom map update for Gen 3.1 Harman navigation equipped vehicles was made available.
- This bulletin provides information on a new reprogramming procedure (FOTA) to optimize the Harman Gen 3.1...
- This Bulletin provides information regarding Event Data Recorder (EDR) functionality which has been...
- This bulletin provides an inspection procedure to follow when addressing customer concerns of a rattling,...
- Reprograming file availability for optimization of Harman Gen 3.1 Audio and Navigation Head Units.
- This bulletin contains illustrations of exchange components and their manufacturer as well as a...
- Engine
- Electrical system
- WUU-06 ECM
- This bulletin addresses isolated concerns of a squeaking / creaking -type sound from the rear suspension
- New stop sale/safety recall: WUW-08 Ascent, Forester, and Crosstrek Hybrid PCV valve Recall
- This Service Information Bulletin provides the proper tightening / torque sequence to follow when...
- This bulletin announces availability of reprogramming files to optimize the Body Integrated Unit (BIU)...
- Equipment
- This bulletin provides helpful information about operating conditions observed in the field for...
- This bulletin provides troubleshooting steps to follow when diagnosing customer concerns of the Navigation...
- This bulletin provides troubleshooting steps to follow when diagnosing a customer concern of the display...
- This bulletin provides troubleshooting steps to use when diagnosing specific and general audio/sound...
- This Service Bulletin provides additional diagnostics to follow when addressing a Telematics-related DTC...
- This Service Information bulletin provides a procedure for customizing the maintenance period settings of...
- This bulletin provides troubleshooting steps to follow when diagnosing customer concerns regarding USB...
- This Service Information Bulletin announces availability of a map update which includes new software to...
- This bulletin provides troubleshooting steps to follow when diagnosing customer concerns involving...
- This bulletin provides troubleshooting steps to use when diagnosing concerns of the Apple CarPlay and / or...
- This Service Information bulletin provides a procedure to use for addressing a customer concern of a...
- This bulletin provides troubleshooting steps to follow when diagnosing clock-related customer concerns
- This bulletin provides information on a new reprogramming procedure (FOTA) to optimize the Harman Gen 3.1...
- The following information addresses reprogramming file availability and a software update installation...
- On December 14th, 2018, the first TomTom map update for Gen 3.1 Harman navigation equipped vehicles was...
- This bulletin announces availability of reprogramming files to optimize the Engine Control Module (ECM)....
- This bulletin provides an inspection procedure to follow when addressing customer concerns of a rattling,...
- This Service Information Bulletin provides the answer to potential inquiries regarding the STARLINK app...
- This Service Information Bulletin announces a design change made to the side curtain and knee airbag...
- This bulletin announces availability of redesigned leather seat cushion trim covers to address isolated...
- This bulletin has been developed in response to a small number of customer concerns regarding fluid...
- This Service Information Bulletin clarifies a bolt tightening sequence procedure for the three (3)...
- This bulletin announces availability of new heater control panels assemblies with revised operating logic
- This Service Information Bulletin provides additional diagnostics to follow when addressing a...
- This bulletin announces availability of new Harman audio unit amplifier units with revised internal logic...
- This bulletin announces a change made to blower unit assemblies used for front seat cushion and backrest...
- This bulletin has been developed in response to a small number of customer concerns regarding fluid...
- This bulletin announces availability of new Harman audio unit amplifier units with revised internal logic...
- This bulletin announces a change made to optimize the sealing of the pressure switch connector used on a...
- This bulletin announces a change made to optimize the sealing of the pressure switch connector used on a...
- This bulletin announces a design change made to the PRG control module
- This service information bulletin provides a procedure for customizing the maintenance period settings of...
- Subaru of America, Inc. is recalling certain 2019 model year Ascent vehicles
- This Service Information bulletin provides new inspection and repair procedures for AVCS (Active Valve...
- This Service Information bulletin provides an updated procedure to follow when diagnosing / repairing a...
- The purpose of
- This bulletin announces a design change made to the sunglasses holder portion of the EyeSight camera cover
- This bulletin announces a change made to the PRG control module
- Subaru Service and Technical Support Line Newletter.
- This Service Information bulletin has been developed for use as a quick reference tool to aid in...
- This bulletin announces availability of new audio system amplifiers to address the following operating...
- This Service Information bulletin provides recommendations for removing stains from the rear bumper cover...
- This Service Information bulletin serves a quick reminder to always perform the Clear Memory function of...
- Immediately discontinue the use of latest 2019 MY Gen 3.1 Harman Software update.
- This bulletin provides troubleshooting steps to follow when diagnosing a customer concern of the display...
- This Service Information bulletin is in response to a small number of customer concerns regarding the...
- This bulletin provides a procedure to follow for addressing customer concerns of a shuddering condition or...
- This bulletin announces availability of ECM reprogramming files to optimize the ECM.
- This Service Information bulletin announces a design change made to the rubber timing hole access plug to...
- This bulletin announces availability of ECM reprogramming files to optimize the ECM. The new files contain...
- This bulletin announces a service procedure requirement to follow whenever removing the rear tail lamp...
- This bulletin outlines a design change made to the inner frame assembly used with the silver (?chrome?)...
- This Service Information bulletin announces a procedure change regarding installation of the body plugs...
- This bulletin announces reprogramming file availability to optimize the ECM. These new files involve the...
- This bulletin provides helpful tips to follow when addressing a customer concern of the ?A? pillar trim...
- When attempting to complete the STARLINK Telematics subscription process, an Error Code 202 and / or 204...
- When attempting to complete the STARLINK Telematics subscription process, an Error Code 202 and/or 204 may...
- This bulletin provides troubleshooting steps to use when diagnosing concerns of the Apple CarPlay and/or...
- This Service Information bulletin announces a procedure change for installation of the under-body grommets...
- This bulletin announces reprogramming file availability to optimize the ECM. These new files involve the...
- This bulletin announces availability of a new electric power steering (EPS) rack assembly
- This bulletin provides troubleshooting steps to follow when diagnosing customer concerns of the Navigation...
- Subaru of America, Inc. (Subaru) is recalling certain 2019 model year Ascent vehicles, due to the...
- A Part Claim for the return of L101SXC001 has been entered in the system for you based on your current...
- The all new 2019MY Subaru Ascent Quality Monitoring Team (QMT) is underway and in full force
- Various paint manufacturers designate their own stock numbers and coding information although many of the...
- Replacement Key and Immobilizer Info
- Effective with all 2015 model year cars and forward, the oil change interval is changing to 6,000 miles or...
- Oil Filler Cap Gasket Coming Unseated
- Puddle Light Recall
VIN decoder
See the problems and recalls for an exact car
Buying a used 2019 Subaru Ascent?
Check the exact car before you pay: accidents, salvage or flood titles, odometer readings and previous owners.
Check its history