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Service bulletins for the 2008 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.

212 on file from NHTSA, as of 2026-10-19.

By type

By component

By trouble code

Bulletins, newest first
WQG-432016-05-19. Service bulletin. SERVICE BRAKES. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
WQG-432016-05-13. Service bulletin. SERVICE BRAKES. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
WQD-402016-05-13. Service bulletin. ENGINE. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
WQD-402016-05-13. Service bulletin. ENGINE. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
SB-02-155-14-R2015-03-03. 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-402013-03-26. 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-0014872012-12-04. 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-312011-06-29. 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-232011-06-28. 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
SB-05-50-10R2011-06-08. Service bulletin. TIRES. SUBARU: THERE IS A STEERING WHEEL VIBRATION AT HIGHWAY SPEEDS DUE TO AN IMPORPER WHEEL BALANCE. *RM
SB-WVM-232010-04-07. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE; ELECTRICAL SYSTEM:SOFTWARE; ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CATALYTIC CONVERTOR. SUBARU SERVICE CAMPAIGN: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. ENGINE CONTROL MODULE (ECM) REPROGRAMMING. UNDER CERTAIN SEVERE DRIVING PATTERNS, SUCH AS HIGH SPEED HIGHWAY/UPHILL DRIVING AND/OR ACCELERATING WITH HIGH ENGINE REVOLUTIONS, THE EFFICIENCY OF AN AFFECTED VEHICLE'S CATALYTIC CONVERTER MAY BEGIN TO DEGRADE BEYOND DESIGN PARAMETERS. CSC LETTER WAS RECEIVED. *PE
052007-07-13. Service bulletin. TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS. TIRE PRESSURE MONITORING SYSTEM CHANGES. *KB

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.