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Service bulletins for the 2013 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.

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

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Bulletins, newest first
15-193-162016-12-21. Service bulletin. EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM). THIS BULLETIN ANNOUNCES A NEW PROCEDURE FOR UPDATING THE OPERATING SOFTWARE USED IN F10 GEN1 AUDIO / NAVIGATION SYSTEMS. THIS NEW PROCEDURE ELIMINATES THE NEED TO EXCHANGE THE HEAD UNIT / SD CARD TO OBTAIN SOFTWARE-RELATED UPDATES AND OPERATING ENHANCEMENTS. ALL 2012 TO 2015 MODELS EQUIPPED WITH FUJITSUTEN (F10) GENERATION 1 (GEN1) AUDIO / NAVIGATION SYSTEMS
15-157-12R2016-12-02. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. THIS BULLETIN CONTAINS ILLUSTRATIONS OF EXCHANGE COMPONENTS AND THEIR MANUFACTURER AS WELL AS A DESCRIPTION OF THE PROPER EXCHANGE PROCEDURE. THE EXCHANGE PROGRAM POLICY CAN ALSO BE FOUND IN SECTIONS 8.4.9 AND 11.2.10 OF YOUR SERVICE POLICIES AND PROCEDURES MANUAL FOUND IN SUBARUNET. 2013MY SUBARU VEHICLES
15-164-132016-12-02. Service bulletin. EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM). THIS BULLETIN PROVIDES INFORMATION TO HELP DIAGNOSE 6 DIFFERENT CONDITIONS RELATING TO CUSTOMER CONCERNS WHICH MAY ARISE WHEN USING THE F10 AUDIO / NAVIGATION SYSTEM.
12-166-142016-11-30. Service bulletin. EQUIPMENT. REVISED L/FRONT DASH SPEAKER GRILLE
NAVI Q3-20122016-11-30. Service bulletin. EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM). ALL SUBARU OWNERS WITH 2012MY & 2013MY FACTORY NAVIGATION MAY NOW DOWNLOAD THE LATEST MAPSET DATA FROM NOKIA/NAVTEQ AVAILABLE – Q3 2012.
AHA2016-11-30. Service bulletin. EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM). SUBARU OWNERS OF 2013MY LEGACY OR 2013MY OUTBACK VEHICLES EQUIPPED WITH FACTORY NAVIGATION MANUFACTURED BEFORE THE RUNNING PRODUCTION CHANGE WHICH ADDED AHA RADIO APPLICATION DISPLAY CAPABILITY (VEHICLES PRODUCED BEFORE JANUARY 18, 2013) ARE ELIGIBLE TO UPDATE THEIR NAVIGATION SYSTEM HARDWARE AT A SUBARU DEALER FROM NOW UNTIL THE DECEMBER 31, 2013.
17-17-132016-11-30. Service bulletin. AIR BAGS. "NOTE: THE AIRBAG SYSTEMS USED ON PREVIOUS AND CURRENT WRX, STI AND TRIBECA MODELS ARE NOT EQUIPPED WITH EDR FUNCTIONALITY. THIS BULLETIN PROVIDES INFORMATION REGARDING EVENT DATA RECORDER (EDR) FUNCTIONALITY WHICH HAS BEEN INCORPORATED INTO THE AIRBAG SYSTEM. THE FUNCTION OF THE EDR IS BEST EXPLAINED USING THE FOLLOWING STATEMENTS FOUND IN THE VEHICLE OWNER’S MANUAL: “THIS VEHICLE IS EQUIPPED WITH AN EVENT DATA RECORDER (EDR). THE MAIN PURPOSE OF AN EDR IS TO RECORD, IN CERTAIN CRASH OR NEAR CRASH-LIKE SITUATIONS SUCH AS AN AIRBAG DEPLOYMENT OR HITTING A ROAD OBSTACLE, DATA THAT WILL ASSIST IN THE UNDERSTANDING HOW A VEHICLE’S SYSTEMS PERFORMED. THE EDR IS DESIGNED TO RECORD DATA RELATED TO VEHICLE DYNAMICS AND SAFETY SYSTEMS FOR A SHORT PERIOD OF TIME, TYPICALLY 30 SECONDS OR LESS."
12-147-132016-11-29. Service bulletin. WHEELS. THE PURPOSE OF THIS BULLETIN IS TO PROVIDE A REPAIR PROCEDURE TO ADDRESS A CUSTOMER CONCERN OF A “POP” TYPE SOUND COMING FROM THE RIGHT REAR WHEEL APRON AREA. THE SOUND MAY OCCUR OVER BUMPS WHEN A TWISTING MOTION IS INTRODUCED INTO THE VEHICLE CHASSIS AT LOW SPEEDS. AFTER VERIFYING THE CUSTOMER’S CONCERN AND PERFORMING THE PROCEDURE, BE SURE TO ROAD TEST THE CAR AGAIN TO CONFIRM THE SOUND HAS BEEN ELIMINATED.
11-130-132016-11-22. Service bulletin. ENGINE. THIS BULLETIN PROVIDES INSPECTION AND REPAIR PROCEDURES FOR INTAKE AND EXHAUST CAMSHAFT POSITION-RELATED AND/OR ENGINE MISFIRE DTCS FOR THE FA AND FB ENGINE-EQUIPPED MODELS LISTED ABOVE. THE CAMSHAFT POSITION SENSOR (CPS) CLEARANCE MAY BE OUT OF SPECIFICATION CAUSING THESE CONDITION(S) AND ONE OR MORE OF THE DTCS LISTED ABOVE TO SET. IN ADDITION TO A CHECK ENGINE LIGHT COMING ON, THERE MAY OR MAY NOT BE CUSTOMER CONCERNS OF ROUGH IDLE, EXTENDED CRANKING OR NO START.
15-156-12R2016-11-22. Service bulletin. BACK OVER PREVENTION: CAMERA SYSTEM; VISIBILITY:REARVIEW MIRRORS/DEVICES:EXTERIOR. 2013 MODEL YEAR OUTBACK AND LEGACY VEHICLES EQUIPPED WITH A BACKUP CAMERA NO LONGER HAVE A COMPASS FEATURE AVAILABLE IN THE FACTORY INSTALLED AUTO-DIMMING MIRROR. IN THE EVENT A CUSTOMER REQUIRES A COMPASS FEATURE IN AN AUTO-DIMMING MIRROR, THE FACTORY INSTALLED MIRROR ON SOME TRIM LEVELS MAY BE REPLACED WITH AN AUTO-DIMMING COMPASS MIRROR WITH HOMELINK. THIS MIRROR IS DIFFERENT FROM OUR STANDARD ACCESSORY MIRROR OFFERED FOR 2013 OUTBACK AND LEGACY VEHICLES. PLEASE REFERENCE THE FOLLOWING CHART FOR APPLICABILITY AND PART NUMBERS. INSTALLATION OF THE HOMELINK MIRROR SHOULD BE TREATED AS ANY OTHER ACCESSORY INSTALLATION REQUEST BY THE CUSTOMER AND IS NOT A MATTER FOR WARRANTY. WARNING: THERE IS NO ACCESSORY MIRROR THAT CAN BE INSTALLED IN VEHICLES EQUIPPED WITH EYESIGHT. THE OE MIRROR ON AN EYESIGHT VEHICLE SHOULD NOT BE MODIFIED OR EXTENDED.
11-131-132016-11-22. Service bulletin. ENGINE; ELECTRICAL SYSTEM:SOFTWARE. THIS BULLETIN ANNOUNCES THE AVAILABILITY OF ECM REPROGRAMMING FILES TO ADDRESS AN EXTENDED ENGINE CRANKING CONDITION CAUSED BY CAMSHAFT POSITIONING AT THE TIME THE ENGINE IS SHUT OFF.
18-172-132016-11-19. 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. THE TABLES CONTAINED WITHIN THIS BULLETIN ARE TO BE USED AS GUIDES FOR BECOMING AWARE OF THE LATEST CHANGES. WE ADVISE YOU TO ALWAYS REFER TO THE STIS WEB SITE WHEN LOOKING FOR THE LATEST SERVICE INFORMATION. PRINTED PAGES WILL NOT BE MADE AVAILABLE TO UPDATE PRINTED SERVICE MANUALS.
15-156-12R2016-11-16. Service bulletin. BACK OVER PREVENTION: CAMERA SYSTEM; VISIBILITY:REARVIEW MIRRORS/DEVICES. DELETION OF COMPASS MIRROR - 2013 MODEL YEAR OUTBACK AND LEGACY VEHICLES EQUIPPED WITH A BACKUP CAMERA NO LONGER HAVE A COMPASS FEATURE AVAILABLE IN THE FACTORY INSTALLED AUTO-DIMMING MIRROR.
12-147-13R2016-11-15. Service bulletin. WHEELS; STRUCTURE:FRAME AND MEMBERS. POP SOUND FROM RIGHT REAR WHEEL APRON AREA - THE PURPOSE OF THIS BULLETIN IS TO PROVIDE A REPAIR PROCEDURE TO ADDRESS A CUSTOMER CONCERN OF A “POP” TYPE SOUND COMING FROM THE RIGHT REAR WHEEL APRON AREA.
02-132-12R2016-11-15. Service bulletin. ENGINE; ELECTRICAL SYSTEM. DIAGNOSIS AND REPAIR FOR AVCS-RELATED DTCS P000A, P000B, P000C, P000D, P0011, P0014, P0021 AND P0024
16-98-162016-11-08. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). THIS BULLETIN ANNOUNCES AVAILABILITY OF REPROGRAMMING FILES FOR OPTIMIZATION OF THE TRANSMISSION CONTROL MODULE (TCM). THE NEW LOGIC ADDRESSES CUSTOMER CONCERNS OF INCONSISTENT SHIFTING CHARACTERISTICS AND / OR A “SLIPPING” -TYPE SENSATION WHICH MAY BE EXPERIENCED UNDER MODERATE ACCELERATION AFTER A COLD START BEFORE THE CVT IS UP TO OPERATING TEMPERATURE.
06-49-15R2016-11-03. Service bulletin. SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:WHEEL SPEED SENSOR/TONE RING. IN RESPONSE TO ISOLATED REPORTS OF CRACKED OR BROKEN ABS WHEEL SPEED SENSOR HARNESS RETAINING CLIPS CAUSED BY REACTION WITH ACIDS USED IN SOME WHEEL CLEANERS, THE CLIP MATERIAL HAS BEEN CHANGED TO POLYPROPYLENE (PPO).
PEOCCAS2016-11-03. Service bulletin. ENGINE. "PROPOSED ENGINE OIL CONSUMPTION CLASS ACTION SETTLEMENT RECENTLY YOU MAY HAVE SEEN VARIOUS ONLINE AND OTHER MEDIA ARTICLES REGARDING SUBARU OF AMERICA, INC. REACHING A PROPOSED SETTLEMENT IN A CLASS ACTION LAWSUIT FOR ALLEGED OIL CONSUMPTION CONCERNS ON CERTAIN SUBARU VEHICLES. SOME MEDIA OUTLETS ALSO SUPPLIED VARYING INFORMATION ON THE CONTENTS OF THIS SETTLEMENT. THE FOLLOWING INFORMATION IS BEING PROVIDED TO YOU, OUR RETAILERS, IN ADVANCE OF ANY CUSTOMER NOTIFICATION."
04-14-152016-11-03. Service bulletin. STEERING:HYDRAULIC POWER ASSIST:PUMP. THIS BULLETIN ANNOUNCES AVAILABILITY OF A DESIGN CHANGE TO THE POWER STEERING PUMP TO ADDRESS CUSTOMER CONCERNS OF INCREASED STEERING EFFORT, ESPECIALLY IN COLD TEMPERATURES.
02-132-12R2016-11-03. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. THIS BULLETIN PROVIDES A PROCEDURE FOR DIAGNOSIS AND DETERMINATION OF NECESSARY PART REPLACEMENT IN THE EVENT ANY OF THE “AVCS SLOW RESPONSE” OR “AVCS SYSTEM FAILURE” DTCS LISTED ABOVE ARE FOUND TO BE STORED IN THE ECM MEMORY. A POSSIBLE CAUSE OF THESE CONDITIONS IS CONTAMINATION WITHIN THE CAMSHAFT SPROCKET AND / OR OIL CONTROL SOLENOID VALVE (OCV) MECHANISM.
06-43-12R2016-11-03. Service bulletin. EQUIPMENT. THE PURPOSE OF THIS BULLETIN IS TO PROVIDE GUIDELINES FOR PROPER POSITIONING OF ETC DEVICES, E.G., EZ PASS®, SUN PASS®, K-TAG, ETC. IN VEHICLES EQUIPPED WITH THE NEW EYESIGHT SYSTEM.
02-157-14R2016-11-03. Service bulletin. ENGINE. THIS BULLETIN ANNOUNCES INFORMATION REGARDING A MAJOR CHANGE TO THE REPAIR PROCEDURES PREVIOUSLY OUTLINED IN SERVICE BULLETINS 02-143-13R, 02-144-13R AND 02-145-13R. THESE BULLETINS PROVIDED A REPAIR PROCEDURE FOR THE REPLACEMENT OF THE PISTON RINGS TO ADDRESS VERIFIED CONCERNS OF UNUSUAL ENGINE OIL CONSUMPTION. THE PURPOSE OF REVISING THIS BULLETIN IS TO CORRECT THE TRANSMISSION TYPE.
15-178-152016-11-03. Service bulletin. ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. THIS SERVICE INFORMATION BULLETIN PROVIDES RECOMMENDATIONS TO ADDRESS A CUSTOMER CONCERN OF A “CHECK DEVICE” ERROR MESSAGE BEING DISPLAYED ON THE SCREEN OF THEIR PANASONIC AUDIO UNIT. THIS CONDITION IS MOST LIKELY TO OCCUR IN WARM CLIMATES AND / OR DURING THE SUMMER MONTHS WHEN CABIN TEMPERATURES CAN EASILY EXCEED 158°(F) DURING A HOT SOAK SITUATION.
15-157-12R2016-11-03. 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.
NAVI- SYSTEM-22016-11-02. Service bulletin. EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM); EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. GEN I SD CARD NAVIGATION SYSTEM TROUBLE SHOOTING GUIDE

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