Service bulletins for the 2009 Subaru Legacy
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.
202 on file from NHTSA, as of 2026-10-19.
By type
By component
By trouble code
| WQK-47 | 2017-02-15. Service bulletin. ELECTRICAL SYSTEM: INTEGRATED TRAILER BRAKE CONTROL. WQK-47 - BRAKE LINE CORROSION PRODUCT CAMPAIGN BULLETIN |
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| 18-176-15 | 2017-02-03. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. 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. |
| 03-70-12R | 2017-01-31. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. REPAIR PROCEDURE FOR HIGH-PITCHED SOUND FROM EXTENSION HOUSING AREA USING LATEST GENERATION PRODUCTION PARTS - THIS BULLETIN PROVIDES PRODUCTION CHANGE, REPAIR PROCEDURE AND PARTS INFORMATION TO ADDRESS A CUSTOMER CONCERN OF A HIGH-PITCHED SOUND COMING FROM THE TRANSMISSION EXTENSION HOUSING AREA. |
| 12-197-16 | 2017-01-28. Service bulletin. ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. "AS PART OF OUR DEDICATION TO CUSTOMER SATISFACTION, SUBARU OF AMERICA, INC. IS INITIATING A PROGRAM TO EXTEND THE ORIGINAL NEW CAR LIMITED WARRANTY COVERAGE OF THE INSTRUMENT PANE+G108 (IP) OR DASHBOARD ASSEMBLY ON THE APPLICABLE VEHICLES LISTED ABOVE TO 10 YEARS / REGARDLESS OF MILES FROM THE ORIGINAL WARRANTY START DATE. THIS WARRANTY EXTENSION WILL COVER A ONE-TIME REPLACEMENT OF THE IP IF IT MELTS OR BECOMES STICKY TO THE TOUCH AS A RESULT OF EXPOSURE TO HEAT AND / OR HUMIDITY CONDITIONS. THIS EXTENSION WILL NOT COVER IPS WITH DAMAGE RESULTING FROM OUTSIDE INFLUENCE SUCH AS ABUSE, VANDALISM OR APPLICATION OF HARSH CHEMICALS SUCH AS ACIDS, BASES, OR PETROLEUM PRODUCTS. THE CONDITION MUST BE VERIFIED DURING AN INSPECTION BY AN AUTHORIZED SUBARU RETAILER. SOA WILL INFORM VEHICLE OWNERS THIS CONDITION MAY EXIST VIA A CUSTOMER LETTER. FOR VEHICLES WITHIN THE COVERAGE GUIDELINES LISTED IN THIS BULLETIN, CUSTOMERS CAN SCHEDULE AN APPOINTMENT WITH AN AUTHORIZED SUBARU RETAILER SHOULD ANY OF THE DESCRIBED CONDITIONS OCCUR." |
| 12-197-16 | 2016-12-21. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. "AS PART OF OUR DEDICATION TO CUSTOMER SATISFACTION, SUBARU OF AMERICA, INC. IS INITIATING A PROGRAM TO EXTEND THE ORIGINAL NEW CAR LIMITED WARRANTY COVERAGE OF THE INSTRUMENT PANE+G108 (IP) OR DASHBOARD ASSEMBLY ON THE APPLICABLE VEHICLES LISTED ABOVE TO 10 YEARS / REGARDLESS OF MILES FROM THE ORIGINAL WARRANTY START DATE. THIS WARRANTY EXTENSION WILL COVER A ONE-TIME REPLACEMENT OF THE IP IF IT MELTS OR BECOMES STICKY TO THE TOUCH AS A RESULT OF EXPOSURE TO HEAT AND / OR HUMIDITY CONDITIONS. THIS EXTENSION WILL NOT COVER IPS WITH DAMAGE RESULTING FROM OUTSIDE INFLUENCE SUCH AS ABUSE, VANDALISM OR APPLICATION OF HARSH CHEMICALS SUCH AS ACIDS, BASES, OR PETROLEUM PRODUCTS. THE CONDITION MUST BE VERIFIED DURING AN INSPECTION BY AN AUTHORIZED SUBARU RETAILER. SOA WILL INFORM VEHICLE OWNERS THIS CONDITION MAY EXIST VIA A CUSTOMER LETTER. FOR VEHICLES WITHIN THE COVERAGE GUIDELINES LISTED IN THIS BULLETIN, CUSTOMERS CAN SCHEDULE AN APPOINTMENT WITH AN AUTHORIZED SUBARU RETAILER SHOULD ANY OF THE DESCRIBED CONDITIONS OCCUR." |
| WQG-43A | 2016-11-30. Service bulletin. SERVICE BRAKES. SUBJECT: NEW SUBARU RECALL CAMPAIGN: BRAKE LINE CORROSION WQG]43 SUBARU OF AMERICA, INC. HAS DETERMINED THAT A DEFECT, WHICH RELATES TO MOTOR VEHICLE SAFETY, EXISTS ON THE FOLLOWING AFFECTED VEHICLES. THESE VEHICLES MAY HAVE BEEN MANUFACTURED WITH BRAKE LINES THAT COULD, OVER TIME, CORRODE IN THE AREA OF THE FOUR]WAY JOINT CONNECTOR IF EXPOSED TO SALT. TO ADDRESS THIS CONDITION, A RECALL CAMPAIGN WILL BE RELEASED WITHIN THE NEXT 60 DAYS. |
| 02-155-14 | 2016-11-21. Service bulletin. ENGINE AND ENGINE COOLING:COOLING SYSTEM:HOSES/LINES/PIPING/FITTINGS. THIS BULLETIN ANNOUNCES AVAILABILITY OF A REVISED REPLACEMENT AIR INTAKE DUCT FOR THE TURBOCHARGED VEHICLES SPECIFIED. |
| WQK-47 | 2016-11-15. Service bulletin. SERVICE BRAKES. NEW SUBARU RECALL CAMPAIGN: BRAKE LINE CORROSION WQK]47 |
| DWEP | 2016-11-08. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. "AS PART OF SUBARU’S DEDICATION TO CUSTOMER SATISFACTION, SOA IS ANNOUNCING A DASHBOARD WARRANTY EXTENSION PROGRAM. THIS PROGRAM EXTENDS WARRANTY COVERAGE FOR DASHBOARDS ON ALL 2005-2009 SUBARU OUTBACK AND SUBARU LEGACY VEHICLES SOLD OR LEASED IN THE UNITED STATES. THIS CHANGE IS IN ANTICIPATION THAT A SMALL NUMBER OF VEHICLES MAY REQUIRE REPAIRS FOR STICKY AND/OR MELTED DASHBOARDS AS A RESULT OF EXPOSURE TO HEAT OR HUMIDITY. PLEASE NOTE THAT THIS IS NOT A RECALL, AS IT DOES NOT IMPACT VEHICLE SAFETY. IF A DASHBOARD HAS NOT MELTED OR BECOME STICKY AS A RESULT OF EXPOSURE TO HEAT OR HUMIDITY, NO REPAIR IS NECESSARY UNDER THE TERMS OF THIS WARRANTY EXTENSION. PLEASE NOTE THE FOLLOWING IMPORTANT DETAILS REGARDING THIS PROGRAM, AND REVIEW THEM WITH ALL APPROPRIATE PERSONNEL. " |
| 15-133-08R | 2016-11-03. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. THIS BULLETIN CONTAINS ILLUSTRATIONS OF EXCHANGE COMPONENTS AND THEIR MANUFACTURER AS WELL AS A DESCRIPTION OF THE PROPER EXCHANGE PROCEDURE. THE PURPOSE OF REVISING THIS BULLETIN WAS TO CORRECT THE TRIBECA REAR SEAT DVD UNIT PART NUMBERS. |
| WQD-40 | 2016-09-16. Service bulletin. ELECTRICAL SYSTEM:CYBERSECURITY; ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CATALYTIC CONVERTOR; ELECTRICAL SYSTEM:SOFTWARE. SUBARU OF AMERICA, INC. HAS DETERMINED VEHICLES AFFECTED BY THIS SERVICE PROGRAM REQUIRE FRONT CATALYTIC CONVERTER REPLACEMENT AND ECM REPROGRAMMING. FOR VEHICLES AFFECTED BY THIS SERVICE PROGRAM, EFFICIENCY OF THE FRONT CATALYTIC CONVERTER MAY DEGRADE OVER TIME. IF THE CATALYTIC CONVERTER EFFICIENCY DEGRADES BEYOND AN ACCEPTABLE LEVEL, THE VEHICLE MAY BE RELEASING AIR POLLUTANTS WHICH EXCEED CALIFORNIA STANDARDS. TO CORRECT THIS CONDITION, IT WILL BE NECESSARY TO REPLACE THE FRONT CATALYTIC CONVERTER AND REPROGRAM THE ECM SOFTWARE LOGIC, IMPROVING MANAGEMENT OF THE CATALYTIC CONVERTER. THIS SOFTWARE CHANGE WILL NOT ADVERSELY AFFECT FUEL ECONOMY OR PERFORMANCE OF THE VEHICLE. |
| WQD-40DA | 2016-09-14. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CATALYTIC CONVERTOR; ELECTRICAL SYSTEM:SOFTWARE. SUBARU OF AMERICA, INC. HAS DETERMINED THAT VEHICLES AFFECTED BY THIS SERVICE PROGRAM REQUIRE FRONT CATALYTIC CONVERTER REPLACEMENT AND ECM REPROGRAMMING. FOR VEHICLES AFFECTED BY THIS SERVICE PROGRAM, EFFICIENCY OF THE FRONT CATALYTIC CONVERTER MAY DEGRADE OVER TIME. IF THE CATALYTIC CONVERTER EFFICIENCY DEGRADES BEYOND AN ACCEPTABLE LEVEL, THE VEHICLE MAY BE RELEASING AIR POLLUTANTS THAT EXCEED CALIFORNIA STANDARDS. TO CORRECT THIS CONDITION, IT WILL BE NECESSARY TO REPLACE THE FRONT CATALYTIC CONVERTER AND REPROGRAM THE ENGINE CONTROL MODULE SOFTWARE LOGIC WHICH IMPROVES MANAGEMENT OF THE CATALYTIC CONVERTER. THIS SOFTWARE CHANGE WILL NOT ADVERSELY AFFECT FUEL ECONOMY OR PERFORMANCE OF THE VEHICLE. REPLACEMENT PARTS AND ECM REPROGRAMMING PAK FILES WILL NOT BE AVAILABLE FOR ALL MODELS AT THE TIME THIS SERVICE PROGRAM IS INITIALLY RELEASED. PAK FILES WILL BE AVAILABLE IN ACCORDANCE WITH THE SCHEDULE FOUND ON PAGE 4 OF THE WQD-40 BULLETIN. ADDITIONALLY, BECAUSE THIS PROGRAM AFFECTS A HIGH VOLUME OF VEHICLES WITHIN THE AFFECTED STATES, MAILING OF OWNER NOTIFICATION LETTERS WILL BE PHASED ACCORDING TO THE FOLLOWING SCHEDULE. THIS SCHEDULE COINCIDES WITH REPLACEMENT PART AND PAK FILE AVAILABILITY. |
| 03-70-12R | 2016-09-14. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. THIS BULLETIN PROVIDES PRODUCTION CHANGE, REPAIR PROCEDURE AND PARTS INFORMATION TO ADDRESS A CUSTOMER CONCERN OF A HIGH-PITCHED SOUND COMING FROM THE TRANSMISSION EXTENSION HOUSING AREA. IN COLD TEMPERATURES, THERMAL CONTRACTION CAUSES SHRINKING OF THE TRANSMISSION CASE. IN HIGH TEMPERATURES, EXPANSION OF THE CASE OCCURS. THESE TEMPERATURE CHANGES AFFECT THE AMOUNT OF PRELOAD ON THE TRANSFER DRIVEN SHAFT BEARINGS. IN SOME RARE CASES, WHEN PRELOAD IS VERY NEAR THE LIMIT OF SPECIFICATION COMBINED WITH UNUSUAL DRIVING CONDITIONS, THIS THERMALLY-INDUCED PRE-LOAD CHANGE MAY CAUSE DAMAGE TO THE BEARINGS AND RESULT IN THE SOUND HEARD BY THE CUSTOMER. A CHANGE HAS BEEN MADE TO THE EXTENSION CASE AND A NEW “DISH PLATE” ADDED. THE MACHINING DEPTH OF THE EXTENSION CASE HAS BEEN INCREASED TO ACCOMMODATE THE NEW DISH PLATE. WHEN USED ALONG WITH A SELECTIVE THRUST WASHER, THE SPRING TENSION OF THE DISH PLATE HELPS TO MAINTAIN A CONSISTENT AMOUNT OF PRE-LOAD ON THESE BEARINGS THROUGHOUT VARYING TEMPERATURE CONDITIONS. |
| WQG-43R | 2016-05-23. Service bulletin. SERVICE BRAKES. SUMMARY TO BE PROVIDED ON A FUTURE DATE. |
| 16-91-14 | 2016-05-23. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; POWER TRAIN:AUTOMATIC TRANSMISSION. THIS SERVICE INFORMATION DESCRIBES 2 CORRECTIONS TO THE SERVICE MANUAL DIAGNOSTIC PROCEDURES FOR THE DTCS LISTED ABOVE. THE INFORMATION IS ONLY APPLICABLE TO VEHICLES EQUIPPED WITH 5AT TRANSMISSIONS AND RELATES TO DIAGNOSTICS FOR THE LOCK-UP SOLENOID AND SHIFT SOLENOID CIRCUITS. ALL THE AFFECTED SERVICE MANUALS WILL BE REVISED ACCORDINGLY IN THE NEAR FUTURE. |
| WQG-43 | 2016-05-19. Service bulletin. SERVICE BRAKES. SUMMARY TO BE PROVIDED ON A FUTURE DATE. |
| WQG-43 | 2016-05-19. Service bulletin. SERVICE BRAKES. SUMMARY TO BE PROVIDED ON A FUTURE DATE. |
| WQG-43 | 2016-05-13. Service bulletin. SERVICE BRAKES. SUMMARY TO BE PROVIDED ON A FUTURE DATE. |
| WQD-40 | 2016-05-13. Service bulletin. ENGINE. SUMMARY TO BE PROVIDED ON A FUTURE DATE. |
| WQD-40 | 2016-05-13. Service bulletin. ENGINE. SUMMARY TO BE PROVIDED ON A FUTURE DATE. |
| SB-02-155-14-R | 2015-03-03. Service bulletin. EQUIPMENT. SUBARU: INFORMATION REGARDING REPLACEMENT REVISION OF AIR INTAKE DUCT FOR TURBOCHARGER WHERE INSULATOR PORTION OF DUCT SEPARATES FROM DUCT AND LEAKS BOOST PRESSURE, LOSS OF POWER AND INCREASED SOUND LEVELS OCCURS. MODEL 2005-12 LEGACY, OUTBACK TURBO, 2009-13 FORESTER TURBO, 2008-14 IMPREZA WRX. *PE |
| WQD-40 | 2013-03-26. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CATALYTIC CONVERTOR. SUBARU: OVER TIME, FRONT CATALYTIC CONVERTER EFFICIENCY DEGRADES BEYOND AN ACCEPTABLE LEVEL AND RELEASES AIR POLLUTANTS THAT REQUIRES THE FRONT CATALYTIC CONVERTER TO BE REPLACED AND ECM TO BE REPROGRAMMED. MODELS 2008-2009 LEGACY, OUTBACK, FORESTER. *PE |
| SB-001487 | 2012-12-04. Service bulletin. AIR BAGS: ALLEGED COUNTERFEIT AIR BAG. SUBARU: INFORMATION BEING PROVIDED REGARDING COUNTERFEIT AIR BAGS, BEING USED AS REPLACEMENT PARTS AND INSTALLED IN CERTAIN VEHICLES. MODELS 2008-2011 LEGACY, OUTBACK, IMPREZA, FORESTER. *PE |
| SPB-WVU-31 | 2011-06-29. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. SUBARU SERVICE CAMPAIGN: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. ECM REPROGRAMMING PROCEDURE. 2006-2010 LEGACY/OUTBACK/FORESTER/IMPREZA. *RM UPDATED 9/26/11. *PE |
| WVM-23 | 2011-06-28. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE; ELECTRICAL SYSTEM:SOFTWARE. SUBARU SERVICE CAMPAIGN: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. A SOFTWARE PROBLEM IS CAUSING THE CATALYTIC CONVERTER TO DEGRADE WHEN DRIVING AT HIGH SPEEDS. THIS WILL CAUSE THE ENGINE LIGHT TO COME ON. *RM |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.