Original record summaries, dates and identifiers for this model-year. Records 401–500 of 627, ordered newest first. Dated records on this page: Mar 4, 2020–Apr 30, 2021.
Read the applicability before drawing a conclusion.
This archive includes service bulletins, warranty notices, software instructions and other communications. Records may repeat or supersede earlier instructions. A model-year association is not proof that a document covers every engine, trim, VIN or reported symptom, or that a repair is free.
NHTSA download snapshot: Sep 28, 2026. These are communication associations for this vehicle, not unique defects. How records are joined and counted.
Apr 30, 2021Service Bulletin/Repair Instructions
12-319-21
NHTSA communication ID: 10191666
NHTSA source summary · Original PDF not reviewed by Recallfolio
This bulletin announces design changes made to the front and rear door glass run channels.
NHTSA source summary · Original PDF not reviewed by Recallfolio
This bulletin provides additional procedures and a detailed flow chart to use when diagnosing customer concerns regarding operation of the STARLINK RES feature.
NHTSA source summary · Original PDF not reviewed by Recallfolio
In January 2021, the replacement battery application for all Ascent and 2017- 2021 Impreza models were changed from part number SOA821B200 to part number SOA821B600.
NHTSA source summary · Original PDF not reviewed by Recallfolio
This bulletin announces availability of new front wheel hub assemblies incorporating bearing surfaces having increased resistance to imperfections resulting from shock loads.
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Service Information Bulletin provides updated diagnostic procedures to follow and a brief questionnaire to complete when diagnosing an alleged Chain Slip condition on the TR580 and TR690 model CVT transmissions.
Source components: EQUIPMENT · EQUIPMENT ADAPTIVE/MOBILITY · POWER TRAIN.
NHTSA source summary · Original PDF not reviewed by Recallfolio
This bulletin provides helpful information about operating conditions observed in the field for Technicians to use when diagnosing customer concerns which may arise while operating Harman Gen 3 Navigation and Display Audio systems.
NHTSA source summary · Original PDF not reviewed by Recallfolio
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.
NHTSA source summary · Original PDF not reviewed by Recallfolio
This bulletin announces availability of reprogramming files for the ECM. These new files will address DTC P1160 and customer concerns of extended cranking in cold temperatures.
Source components: ELECTRICAL SYSTEM · ENGINE AND ENGINE COOLING.
NHTSA source summary · Original PDF not reviewed by Recallfolio
This bulletin replaces TSB 07-143-18R and announces additional changes made to the PRG control module. These changes are in response to a limited number of customer concerns regarding the rear gate not opening when operating the gate mounted switch, dashboard switch or the rear gate button on the key fob.
Source components: ELECTRICAL SYSTEM · LATCHES/LOCKS/LINKAGES · STRUCTURE.
NHTSA source summary · Original PDF not reviewed by Recallfolio
Subaru of America, Inc. (Subaru) is initiating a service program recall to replace the air conditioning pipe in certain 2019 model year Ascent vehicles.
NHTSA source summary · Original PDF not reviewed by Recallfolio
To help reduce confusion and increase technician efficiency, Subaru of America, Inc. (SOA) has developed the following cross reference list to help locate the appropriate Special Service Tool.
NHTSA source summary · Original PDF not reviewed by Recallfolio
This bulletin announces availability of a new transmission harness for use when diagnosis of DTC P0842 -TRANSMISSION FLUID PRESSURE SENSOR / SWITCH âAâ CIRCUIT LOW determines the sensor itself is OK but the transmission wiring harness is NG.
Source components: ELECTRICAL SYSTEM · POWER TRAIN.
NHTSA source summary · Original PDF not reviewed by Recallfolio
This bulletin provides updated diagnostic procedures to follow and a brief questionnaire to complete when diagnosing an alleged chain slip condition on the TR580 and TR690 model CVT transmissions.
NHTSA source summary · Original PDF not reviewed by Recallfolio
Subaru of America, Inc. is initiating a service program/voluntary emissions recall to replace the air conditioning pipe in certain 2019 model year Ascent vehicles.
NHTSA source summary · Original PDF not reviewed by Recallfolio
This bulletin provides details regarding the cause of a whining-type sound customers may have concern about when operating their power door locks (lock and/or unlock).
Source components: ELECTRICAL SYSTEM · LATCHES/LOCKS/LINKAGES · STRUCTURE:BODY:DOOR.
NHTSA source summary · Original PDF not reviewed by Recallfolio
This bulletin announces design changes made to the trim cover for the rear gate PRG control switches located on the bottom of the rear gate inner trim panel.
NHTSA source summary · Original PDF not reviewed by Recallfolio
This bulletin provides information related to error code 202 and/or 204 generated during the Gen 2 Telematics subscription process. This bulletin is applicable to all 2019-2021MY vehicles equipped with a Gen. 2 Telematics System.
NHTSA source summary · Original PDF not reviewed by Recallfolio
This bulletin provides helpful procedures and best practices to utilize when customers present with concerns relating to the operation of their Gen 2 Telematics system equipped Subaru.
NHTSA source summary · Original PDF not reviewed by Recallfolio
This bulletin provides information related to the telematics system's Automatic Collision Notification (ACN) and Advanced Automatic Collision Notification (AACN) feature operation, diagnostic tips, and best practices.
NHTSA source summary · Original PDF not reviewed by Recallfolio
This 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.
NHTSA source summary · Original PDF not reviewed by Recallfolio
This bulletin provides a procedure to address customer concerns of a squeaking sound originating from where the front seat belt buckle assembly attaches to the seat frame.
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Service Information Bulletin provides updated diagnostic procedures to follow when diagnosing an alleged Chain Slip condition on the TR580 and TR690 model CVT transmissions.
NHTSA source summary · Original PDF not reviewed by Recallfolio
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.
Source components: ELECTRICAL SYSTEM · EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM).
NHTSA source summary · Original PDF not reviewed by Recallfolio
This bulletin provides a procedure to address customer concerns of a squeaking sound originating from where the front seat belt buckle assembly attaches to the seat frame.
NHTSA source summary · Original PDF not reviewed by Recallfolio
This bulletin provides a procedure to address customer concerns of a squeaking sound originating from where the front seat belt buckle assembly attaches to the seat frame.
NHTSA source summary · Original PDF not reviewed by Recallfolio
This bulletin provides a repair procedure to address a squeaking sound coming from the backrest hinge area of the front seats. The procedure applies to both manually and power operated seat assemblies.
NHTSA source summary · Original PDF not reviewed by Recallfolio
Subaru of America, Inc. (Subaru) is recalling certain 2019 model year Ascent vehicles in which midjoint of the transmission hydraulic sensor harness was made with dissimilar materials (tinplate and copper) which may cause an oxide film to form. If an oxide film forms, the electrical resistance may increase, potentially causing an incorrect measurement of the hydraulic pressure. If the fluid pressure is measured higher than its actual value, the Transmission Control Unit (TCU) programming was not robust enough to compensate for variation and would instruct the valve to lower the hydraulic pressure, thus potentially reducing the tension on the drive chain. Customers may experience irregular noise and/or vibration while driving, and/or warning lamp illumination. A total of 76,842 U.S. vehicles will be affected by this recall.
Source components: ELECTRICAL SYSTEM · EQUIPMENT · POWER TRAIN.
NHTSA source summary · Original PDF not reviewed by Recallfolio
This bulletin announces design changes made to the trim cover for the rear gate PRG control switches located on the bottom of the rear gate inner trim panel.
NHTSA source summary · Original PDF not reviewed by Recallfolio
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.
NHTSA source summary · Original PDF not reviewed by Recallfolio
This bulletin announces a design change made to the front seat backrest frame assemblies in response to a limited number of customer reports of a squeaking sound heard when leaning back in the front seats.
NHTSA source summary · Original PDF not reviewed by Recallfolio
This bulletin announces availability of a new transmission harness for use when diagnosis of DTC P0842 determines the sensor itself is OK but the transmission wiring harness is NG.
Source components: ELECTRICAL SYSTEM · POWER TRAIN.
NHTSA source summary · Original PDF not reviewed by Recallfolio
Subaru of America, Inc. (Subaru) is initiating a new safety recall for certain 2019 model year Ascent, Impreza, Legacy, and Outback vehicles in which the fuel pump may become inoperative.
NHTSA source summary · Original PDF not reviewed by Recallfolio
The purpose of this bulletin is to provide a desription of current changes to service manuals available via the Subaru Technical Information System (STIS) web site.
NHTSA source summary · Original PDF not reviewed by Recallfolio
This service information bulletin announces discontinuation of both the "Stitcher" app and the related News Radio feature from the STARLINK app lineup effective 12 midnight on Thursday, September 24, 2020.
NHTSA source summary · Original PDF not reviewed by Recallfolio
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 utilized in the models as listed.
NHTSA source summary · Original PDF not reviewed by Recallfolio
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 utilized in the models listed.
NHTSA source summary · Original PDF not reviewed by Recallfolio
IMPORTANT: This Service Information Bulletin has been removed following Software Version 6 release to the field. Please refer to TSb 15-211-17R for Gen 3.0 and TSB 15-236-18R for Gen 3.1 the update on this condition.
NHTSA source summary · Original PDF not reviewed by Recallfolio
To support the WRD-20 Fuel Pump Impeller Failure Campagn, a 20- minute videl along with a supporting post test assigned to all Dealer Service Technicians as 20L001010C - WRD-20 Fuel Pump Impeller Failure.
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Service Information Bulletin provides helpful procedures and best practices to utilize when customers present with concerns relating to the operation of their Gen 2 Telematics system equipped Subaru.
NHTSA source summary · Original PDF not reviewed by Recallfolio
This document discusses some of the conditions that may trigger an Automatic Collision Notification (CAN) (Gen1) or Advanced Automatic Collision Notification (AACN) (Gen2), without a collision, airbag deployment, or accident taking place.
Source components: ELECTRICAL SYSTEM · FORWARD COLLISION AVOIDANCE.
NHTSA source summary · Original PDF not reviewed by Recallfolio
Subaru of America, Inc. (Subaru) is initiating a new safety recall for certain 2019 model year Ascent, Impreza, Legacy, and Outback vehicles in which the fuel pump may become inoperative.
NHTSA source summary · Original PDF not reviewed by Recallfolio
The intent of this Service Information Bulletin is to provide Technicians and staff members who interact with the Telematics system insight to help address questions regarding opeation of the WiFi Hotspot feature.
Source components: ELECTRICAL SYSTEM · EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL.
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Service Information Bulletin has been developed for use as a quick reference tool aid in diagnosing operational concerns of the Gen 2 Telematics system's remote access features.
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Service Information bulletin provides IMPORTANT information regarding diagnosis and replacement (when applicable) of the STARLINK Telematics Data Communication Module (DMC).
NHTSA source summary · Original PDF not reviewed by Recallfolio
This bulletin announces availability of new Harman audio unit amplifier units with revised internal logic designed to optimize efficiency while addressing customer concerns.
Source components: ELECTRICAL SYSTEM · EQUIPMENT · EQUIPMENT ADAPTIVE/MOBILITY.
NHTSA source summary · Original PDF not reviewed by Recallfolio
This bulletin announces availability of a new 120V inverter assembly. The new inverter has been developed in response to a limited number of reports describing the overcurrent protection feature triggering at less than the 100W specification.
NHTSA source summary · Original PDF not reviewed by Recallfolio
This service infromation bulletin provides an important precaution to follow whenever installing the front seat belt assembly retaining bolts located at the base of the "B" pillar.
NHTSA source summary · Original PDF not reviewed by Recallfolio
This bulletin announces availability of reprogramming files to optimize the Body Integrated Unit (BIU) opertation of the automatic door lock (auto-lock/unlock) feature.
NHTSA source summary · Original PDF not reviewed by Recallfolio
Subaru of America, Inc. (Subaru) is initiating a new safety recall for certain 2019 model year Ascent, Impreza, Legacy, and Outback vehicles in which the fuel pump may become inoperative.
NHTSA source summary · Original PDF not reviewed by Recallfolio
This bulletin announces a design change made to the Slide Rail components of the left and right front power seat frame / track assemblies used on the models listed.
Source components: ELECTRICAL SYSTEM · EQUIPMENT:MECHANICAL · SEATS.
NHTSA source summary · Original PDF not reviewed by Recallfolio
This service information bulletin provides important information regarding diagnosis and replacement (when applicable) of the STARLINK Telematics Data Communication Module (DCM). All models with STARLINK Telematics System.
NHTSA source summary · Original PDF not reviewed by Recallfolio
Subaru of America, Inc. (Subaru) is initiating a new safety recall for certain 2019 model year Ascent, Impreza, Legacy, and Outback vehicles in which the fuel pump may become inoperative.
NHTSA source summary · Original PDF not reviewed by Recallfolio
Parts Managers/Service Managers; Sales orders were placed and are currently being shipped directly to the retailers for all known SSLP and COP vehicles which fall under WRD-20.
NHTSA source summary · Original PDF not reviewed by Recallfolio
Subaru of America, Inc. (Subaru) is initiating a new safety recall for certain 2019 model year Ascent, Impreza, Legacy, and Outback vehicles in which the fuel pump may become inoperative.
NHTSA source summary · Original PDF not reviewed by Recallfolio
This bulletin announces availability of reprogramming files to optimize the Body Integrated Unit (BIU) operation of the automatic door lock (auto-lock / unlock) feature.
Source components: ELECTRICAL SYSTEM · EQUIPMENT · LATCHES/LOCKS/LINKAGES.
NHTSA source summary · Original PDF not reviewed by Recallfolio
This bulletin announces a design change made to the front door weatherstrips to prevent interference with the leading edge of the rear doors under certain circumstances.
NHTSA source summary · Original PDF not reviewed by Recallfolio
This bulletin announces availability of a new transmission harness for use when diagnosis of DTC P0842 - TRANSMISSION FLUID PRESSURE SENSOR/ SWITCH "A" CIRCUIT LOW.
Source components: ELECTRICAL SYSTEM · POWER TRAIN.
NHTSA source summary · Original PDF not reviewed by Recallfolio
This bulletin announces availability of new Harman audio unit amplifier units with revised internal logic designed to optimize effciency while addressing customer concerns.
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Service Information Bulletin provides insight on how to address a customer concern of the rear hatch, Power Rear Gate (PRG) or trunk release operating (or finding the PRG/trunk open unexpectedly after parking) without a specific input (button press) from the operator.
Source components: ELECTRICAL SYSTEM · LATCHES/LOCKS/LINKAGES · STRUCTURE:BODY:HATCHBACK/LIFTGATE.
NHTSA source summary · Original PDF not reviewed by Recallfolio
This bulletin announces a design change made to the PRG control module. This change is in response to a limited number of customer concerns regarding the rear gate not opening when operating the gate switch or dashboard switch on the vehicle or the button on the key fob. In addition to ensuring proper PRG system operation, the new logic also optimizes the PRG communication function.
Source components: ELECTRICAL SYSTEM · STRUCTURE:BODY:TAILGATE.
NHTSA source summary · Original PDF not reviewed by Recallfolio
This bulletin announces a design change made to the PRG control module. This change is in response to a limited number of customer concerns regarding the rear gate not opening when operating the gate switch or dashboard switch on the vehicle or the button on the key fob. In addition to ensuring proper PRG system operation, the new logic also optimizes the PRG communication function.
Source components: ELECTRICAL SYSTEM · STRUCTURE:BODY:TAILGATE.