Technical Service Bulletins
Search 172,063 manufacturer communications covering 879 vehicle makes from 1955 to 2025.
Showing 2,658 bulletins for SUBARU
16-141-23R
Jul 11, 2023
100000 POWER TRAIN
This bulletin announces availability of reprogramming files to optimize the Transmission Control Module (TCM). The new files were designed to address cases of DTC P0711 (Transmission Fluid Temperature Sensor a??Aa?? Circuit Range/Performanc
09-106-23
Jul 11, 2023
060000 ENGINE AND ENGINE COOLING
This bulletin announces design changes made to the Exhaust Pipe Front (EPF) to address concerns of rattle-type or fluttering sounds coming from the undercarriage during acceleration caused by cracking in the EPF.
12-250-23
Jul 10, 2023
114000 ELECTRICAL SYSTEM:WIRING
This bulletin announces a design change made to the front door partition glass.
09-103-23
Jul 10, 2023
060000 ENGINE AND ENGINE COOLING
This bulletin the announces diagnostic procedures and availability of new Engine Control Module (ECM) reprogramming files to address DTC P2404 (Evap System Leak Detection Pump Sensor Circuit Range/Performance) detection.
02-190-22R
Jun 29, 2023
060000 ENGINE AND ENGINE COOLING
This Service Information Bulletin announces the proper diagnostic procedures regarding oil leakage from the oil level switch area.
WRH-23R
Jun 29, 2023
200000 WHEELS
Subaru of America, Inc. (Subaru) has initiated a safety recall and stop sale for certain 2023 model year Ascent vehicles equipped with 20-inch wheels. Tires which were damaged during the mounting process may possibly cause damage to the int
15-312-23R
Jun 28, 2023
110000 ELECTRICAL SYSTEM
This bulletin announces repair procedures to be used when diagnosing dark current draw (parasitic draw) on vehicles equipped with Gen 1 Data Control Modules.
09-102-23
Jun 28, 2023
081100 FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY
This bulletin announces the diagnostic procedures and availability of reprogramming files to rectify DTCs P2404 (Evap System Leak Detection Pump Sense Circuit Range/Performance) and P2109 (Throttle/Pedal Position Sensor a??Aa?? Minimum Stop
15-311-23
Jun 23, 2023
110000 ELECTRICAL SYSTEM
This bulletin provides instruction for use of a new reprogramming procedure to optimize the Denso Gen 4.5 Audio and Navigation system utilized in the models listed.
WRG-22
Jun 13, 2023
120000 EXTERIOR LIGHTING
Subaru of America, Inc. (Subaru) has initiated a safety recall for certain 2017-2019 model year Impreza vehicles, which may contain non-compliant headlamp assemblies.
04-29-23R
Jun 12, 2023
010000 STEERING
"This bulletin announces the availability of new reprogramming files for the Electronic Power Steering (EPS) control module which will address DTCs detected in the EPS. "
07-222-23
Jun 8, 2023
110000 ELECTRICAL SYSTEM
This bulletin announces the availability of new reprogramming files developed to address rare cases of changes made to the climate control settings without any activation from the driver or passenger. (Forester with Driver Monitioring Syste
15-310-23R
Jun 5, 2023
110000 ELECTRICAL SYSTEM
This Bulletin announces the best practices when troubleshooting Solterra connect concerns if the customera??s driver profile is not the primary driver profile and/or inability to activate Solterra Connect.
15-300-22R
Jun 5, 2023
060000 ENGINE AND ENGINE COOLING
This bulletin provides the diagnostic procedure for the STARLINK Remote Engine Start (RES).
07-211-23
Jun 5, 2023
110000 ELECTRICAL SYSTEM
This Bulletin provides the printable target chart needed to perform the wide angle mono camera adjustment procedure for the EyeSight system.
15-299-22R
Jun 5, 2023
060000 ENGINE AND ENGINE COOLING
This bulletin announces an application change to the Remote Engine Starter (RES) control unit on 2019 Outback & Legacy models.
WRJ-23R
Jun 2, 2023
020000 SUSPENSION
Subaru of America, Inc. (Subaru) has initiated a safety recall for certain 2023 model year Ascent vehicles that may be equipped with a front lower control arm with a loose castle nut.
15-309-23R
May 26, 2023
110000 ELECTRICAL SYSTEM
This Service Information Bulletin has been developed to outline the steps for gathering basic but essential information during diagnosis of Infotainment concerns.
14-28-21R
May 25, 2023
110000 ELECTRICAL SYSTEM
This Service Information Bulletin announces the new control module software reprogramming procedures for 2022MY and later BRZ models.
WRD-23R
May 24, 2023
060000 ENGINE AND ENGINE COOLING
Subaru of America, Inc. (Subaru) is initiating a new safety recall for certain 2019-2022 model year Crosstrek Hybrid vehicles.
15-310-23
May 23, 2023
110000 ELECTRICAL SYSTEM
This Service Information Bulletin announces the best practices when troubleshooting Solterra connect concerns if the customera??s driver profile is not the primary driver profile and/or inability to activate Solterra Connect.
12-249-23R
May 23, 2023
350000 EQUIPMENT
This bulletin announces the recommended cleaning procedures to followed when encountering vehicles with long time exposure to pollen on painted surfaces on vehicles imported from Japan. This bulletin does not apply to SIA built vehicles.
05-62-18R
May 22, 2023
020000 SUSPENSION
This bulletin provides a procedure to address customer concerns of surface rust accumulating in the top center retaining nut area of the front strut mounts.
WRI-23R
May 19, 2023
030000 BRAKES (PWS)
Subaru of America, Inc. (Subaru) is initiating a new safety recall and stop sale for certain 2023 model year Impreza vehicles that may contain a stop lamp switch that was improperly adjusted during assembly.
16-141-23
May 16, 2023
100000 POWER TRAIN
This bulletin announces availability of reprogramming files to optimize the Transmission Control Module (TCM).